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href="https://de.wikipedia.org/wiki/IEEE_802.11g" title="IEEE 802.11g – German" lang="de" hreflang="de" data-title="IEEE 802.11g" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A2%DB%8C%E2%80%8C%D8%AA%D8%B1%DB%8C%D9%BE%D9%84%E2%80%8C%D8%A6%DB%8C_%DB%B8%DB%B0%DB%B2%D9%AB%DB%B1%DB%B1%D8%AC%DB%8C" title="آی‌تریپل‌ئی ۸۰۲٫۱۱جی – Persian" lang="fa" hreflang="fa" data-title="آی‌تریپل‌ئی ۸۰۲٫۱۱جی" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/IEEE_802.11g" title="IEEE 802.11g – French" lang="fr" hreflang="fr" data-title="IEEE 802.11g" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/IEEE_802.11g-2003" title="IEEE 802.11g-2003 – Korean" lang="ko" hreflang="ko" data-title="IEEE 802.11g-2003" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/802.11g" title="802.11g – Indonesian" lang="id" hreflang="id" data-title="802.11g" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/IEEE_802.11#IEEE_802.11g" title="IEEE 802.11 – Japanese" lang="ja" hreflang="ja" data-title="IEEE 802.11" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/IEEE_802.11g" title="IEEE 802.11g – Polish" lang="pl" hreflang="pl" data-title="IEEE 802.11g" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/IEEE_802.11g-2003" title="IEEE 802.11g-2003 – Sundanese" lang="su" hreflang="su" data-title="IEEE 802.11g-2003" data-language-autonym="Sunda" data-language-local-name="Sundanese" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/IEEE_802.11g" title="IEEE 802.11g – Ukrainian" lang="uk" hreflang="uk" data-title="IEEE 802.11g" data-language-autonym="Українська" data-language-local-name="Ukrainian" 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li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Wi-Fi_generations" title="Template:Wi-Fi generations"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Wi-Fi_generations" title="Template talk:Wi-Fi generations"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Wi-Fi_generations" title="Special:EditPage/Template:Wi-Fi generations"><abbr title="Edit this template">e</abbr></a></li></ul></div></div> </caption> <tbody><tr> <th>Generation </th> <th>IEEE<br />standard </th> <th>Adopted </th> <th>Maximum<br />link rate<br />(Mb/s) </th> <th>Radio<br />frequency<br />(GHz) </th></tr> <tr> <th>(<i>Wi-Fi 0</i>*) </th> <td><a href="/wiki/IEEE_802.11_(legacy_mode)" title="IEEE 802.11 (legacy mode)">802.11</a> </td> <td align="center">1997 </td> <td align="right">1–2 </td> <td>2.4 </td></tr> <tr> <th>(<i>Wi-Fi 1</i>*) </th> <td><a href="/wiki/IEEE_802.11b-1999" title="IEEE 802.11b-1999">802.11b</a> </td> <td align="center">1999 </td> <td align="right">1–11 </td> <td>2.4 </td></tr> <tr> <th>(<i>Wi-Fi 2</i>*) </th> <td><a href="/wiki/IEEE_802.11a-1999" title="IEEE 802.11a-1999">802.11a</a> </td> <td align="center">1999 </td> <td rowspan="2" align="right">6–54 </td> <td align="center">5 </td></tr> <tr> <th>(<i>Wi-Fi 3</i>*) </th> <td><a class="mw-selflink selflink">802.11g</a> </td> <td align="center">2003 </td> <td>2.4 </td></tr> <tr> <th><a href="/wiki/Wi-Fi_4" class="mw-redirect" title="Wi-Fi 4">Wi-Fi 4</a> </th> <td><a href="/wiki/IEEE_802.11n-2009" title="IEEE 802.11n-2009">802.11n</a> </td> <td align="center">2009 </td> <td align="right">6.5–600 </td> <td>2.4, 5 </td></tr> <tr> <th><a href="/wiki/Wi-Fi_5" class="mw-redirect" title="Wi-Fi 5">Wi-Fi 5</a> </th> <td><a href="/wiki/IEEE_802.11ac-2013" title="IEEE 802.11ac-2013">802.11ac</a> </td> <td align="center">2013 </td> <td align="right">6.5–6933 </td> <td align="center">5<sup id="cite_ref-only5ghz-2_1-0" class="reference"><a href="#cite_note-only5ghz-2-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th><a href="/wiki/Wi-Fi_6" title="Wi-Fi 6">Wi-Fi 6</a> </th> <td rowspan="2"><a href="/wiki/IEEE_802.11ax-2021" class="mw-redirect" title="IEEE 802.11ax-2021">802.11ax</a> </td> <td rowspan="2" align="center">2021 </td> <td rowspan="2" align="right">0.4–9608<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td> <td>2.4, 5 </td></tr> <tr> <th><a href="/wiki/Wi-Fi_6E" class="mw-redirect" title="Wi-Fi 6E">Wi-Fi 6E</a> </th> <td>2.4, 5, 6<sup id="cite_ref-only6ghz-2_3-0" class="reference"><a href="#cite_note-only6ghz-2-3"><span class="cite-bracket">[</span>b<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th><a href="/wiki/Wi-Fi_7" title="Wi-Fi 7">Wi-Fi 7</a> </th> <td><a href="/wiki/IEEE_802.11be" class="mw-redirect" title="IEEE 802.11be">802.11be</a> </td> <td align="center">exp. 2024 </td> <td align="right">0.4–<span class="nowrap"><span data-sort-value="7004230590000000000♠"></span>23,059</span> </td> <td>2.4, 5, 6<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th><a href="/wiki/IEEE_802.11bn" title="IEEE 802.11bn">Wi-Fi 8</a> </th> <td><a href="/wiki/IEEE_802.11bn" title="IEEE 802.11bn">802.11bn</a> </td> <td align="center">exp. 2028<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </td> <td align="right"><span class="nowrap"><span data-sort-value="7005100000000000000♠"></span>100,000</span><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </td> <td>2.4, 5, 6<sup id="cite_ref-primer_7-0" class="reference"><a href="#cite_note-primer-7"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td colspan="5"><b>*</b><i>Wi‑Fi 0</i>, <i>1</i>, <i>2</i>, and <i>3</i> are named by retroactive inference.<br />They do not exist in the official nomenclature.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </td></tr></tbody></table> <p><b>IEEE 802.11g-2003</b> or <b>802.11g</b> is an amendment to the IEEE 802.11 specification that operates in the 2.4 <a href="/wiki/GHz" class="mw-redirect" title="GHz">GHz</a> microwave band. The standard has extended link rate to up to 54 <a href="/wiki/Mbit/s" class="mw-redirect" title="Mbit/s">Mbit/s</a> using the same 20 MHz <a href="/wiki/Bandwidth_(computing)" title="Bandwidth (computing)">bandwidth</a> as <a href="/wiki/802.11b_channels" class="mw-redirect" title="802.11b channels">802.11b</a> uses to achieve 11 Mbit/s. This specification, under the marketing name of <a href="/wiki/Wi%E2%80%91Fi" class="mw-redirect" title="Wi‑Fi">Wi‑Fi</a>, has been implemented all over the world. The 802.11g protocol is now Clause 19 of the published <a href="/wiki/IEEE_802.11-2007#802.11-2007" class="mw-redirect" title="IEEE 802.11-2007">IEEE 802.11-2007</a> standard, and Clause 19 of the published <a href="/wiki/IEEE_802.11#802.11-2012" title="IEEE 802.11">IEEE 802.11-2012</a> standard. </p><p><a href="/wiki/802.11" class="mw-redirect" title="802.11">802.11</a> is a set of <a href="/wiki/IEEE" class="mw-redirect" title="IEEE">IEEE</a> standards that govern wireless networking transmission methods. They are commonly used today in their <a href="/wiki/802.11a" class="mw-redirect" title="802.11a">802.11a</a>, <a href="/wiki/802.11b" class="mw-redirect" title="802.11b">802.11b</a>, 802.11g, <a href="/wiki/802.11n" class="mw-redirect" title="802.11n">802.11n</a>, <a href="/wiki/802.11ac" class="mw-redirect" title="802.11ac">802.11ac</a> and <a href="/wiki/802.11ax" class="mw-redirect" title="802.11ax">802.11ax</a> versions to provide wireless connectivity in the home, office and some commercial establishments. </p><p>802.11g is fully backward compatible with 802.11b, but coexistence of the two methods creates a significant performance penalty. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Descriptions">Descriptions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEEE_802.11g-2003&action=edit&section=1" title="Edit section: Descriptions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>802.11g is the third modulation standard for <a href="/wiki/Wireless_LAN" title="Wireless LAN">wireless LANs</a>. It works in the 2.4 GHz band (like <a href="/wiki/802.11b" class="mw-redirect" title="802.11b">802.11b</a>) but operates at a maximum raw data rate of 54 Mbit/s. Using the <a href="/wiki/Carrier-sense_multiple_access_with_collision_avoidance" title="Carrier-sense multiple access with collision avoidance">CSMA/CA</a> transmission scheme, 31.4 Mbit/s<sup id="cite_ref-Theoretical_Maximum_Throughput_of_IEEE_802.11_and_its_Applications_11-0" class="reference"><a href="#cite_note-Theoretical_Maximum_Throughput_of_IEEE_802.11_and_its_Applications-11"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> is the maximum net <a href="/wiki/Throughput" class="mw-redirect" title="Throughput">throughput</a> possible for packets of 1500 bytes in size and a 54 Mbit/s wireless rate (identical to <a href="/wiki/802.11a" class="mw-redirect" title="802.11a">802.11a</a> core, except for some additional legacy overhead for backward compatibility). In practice, access points may not have an ideal implementation and may therefore not be able to achieve even 31.4 Mbit/s throughput with 1500 byte packets. 1500 bytes is the usual limit for packets on the Internet and therefore a relevant size to benchmark against. Smaller packets give even lower theoretical throughput, down to 3 Mbit/s using 54 Mbit/s rate and 64 byte packets.<sup id="cite_ref-Theoretical_Maximum_Throughput_of_IEEE_802.11_and_its_Applications_11-1" class="reference"><a href="#cite_note-Theoretical_Maximum_Throughput_of_IEEE_802.11_and_its_Applications-11"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Also, the available throughput is shared between all stations transmitting, including the AP so both downstream and upstream traffic is limited to a shared total of 31.4 Mbit/s using 1500 byte packets and 54 Mbit/s rate. </p><p>802.11g hardware is fully backward compatible with 802.11b hardware. Details of making b and g work well together occupied much of the lingering technical process. In an 802.11g network, however, the presence of a legacy 802.11b participant will significantly reduce the speed of the overall 802.11g network, as airtime needs to be managed by <a href="/wiki/IEEE_802.11_RTS/CTS" title="IEEE 802.11 RTS/CTS">RTS/CTS</a> transmissions and a "back off" mechanism.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> Some 802.11g routers employ a back-compatible mode for 802.11b clients called 54g LRS (Limited Rate Support).<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>The modulation scheme used in 802.11g is <a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">orthogonal frequency-division multiplexing</a> (OFDM) copied from <a href="/wiki/802.11a" class="mw-redirect" title="802.11a">802.11a</a> with data rates of 6, 9, 12, 18, 24, 36, 48, and 54 Mbit/s, and reverts to <a href="/wiki/Complementary_code_keying" title="Complementary code keying">CCK</a> (like the 802.11b standard) for 5.5 and 11 Mbit/s and <a href="/wiki/Phase-shift_keying" title="Phase-shift keying">DBPSK</a>/<a href="/wiki/Phase-shift_keying" title="Phase-shift keying">DQPSK</a>+<a href="/wiki/DSSS" class="mw-redirect" title="DSSS">DSSS</a> for 1 and 2 Mbit/s. Even though 802.11g operates in the same frequency band as 802.11b, it can achieve higher data rates because of its better modulation from 802.11a. </p> <div class="mw-heading mw-heading2"><h2 id="Technical_description">Technical description</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEEE_802.11g-2003&action=edit&section=2" title="Edit section: Technical description"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Of the 52 OFDM subcarriers, 48 are for data and 4 are <a href="/wiki/Pilot_signal" title="Pilot signal">pilot subcarriers</a> with a carrier separation of 0.3125 MHz (20 MHz/64). Each of these subcarriers can be a <a href="/wiki/Phase-shift_keying" title="Phase-shift keying">BPSK</a>, <a href="/wiki/Phase-shift_keying" title="Phase-shift keying">QPSK</a>, 16-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a> or 64-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a>. The total bandwidth is 22 MHz with an occupied bandwidth of 16.6 MHz. Symbol duration is 4 <a href="/wiki/Microsecond" title="Microsecond">microseconds</a>, which <i>includes</i> a guard interval of 0.8 microseconds. The actual generation and decoding of orthogonal components is done in baseband using DSP which is then upconverted to 2.4 GHz at the transmitter. Each of the subcarriers could be represented as a complex number. The time domain signal is generated by taking an Inverse <a href="/wiki/Fast_Fourier_transform" title="Fast Fourier transform">Fast Fourier transform</a> (IFFT). Correspondingly the receiver downconverts, samples at 20 MHz and does an FFT to retrieve the original coefficients. The advantages of using <a href="/wiki/OFDM" class="mw-redirect" title="OFDM">OFDM</a> include reduced multipath effects in reception and increased spectral efficiency.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <tbody><tr> <th>MCS index(read as little endian) </th> <th>RATE bits R1-R4 </th> <th>Modulation<br />type </th> <th><a href="/wiki/Code_rate" title="Code rate">Coding<br />rate</a> </th> <th>Data rate<br />(Mbit/s) </th></tr> <tr> <th>11 </th> <th>1101 </th> <td><a href="/wiki/BPSK" class="mw-redirect" title="BPSK">BPSK</a></td> <td>1/2 </td> <td>6 </td></tr> <tr> <th>15 </th> <th>1111 </th> <td><a href="/wiki/BPSK" class="mw-redirect" title="BPSK">BPSK</a></td> <td>3/4 </td> <td>9 </td></tr> <tr> <th>10 </th> <th>0101 </th> <td><a href="/wiki/QPSK" class="mw-redirect" title="QPSK">QPSK</a></td> <td>1/2 </td> <td>12 </td></tr> <tr> <th>14 </th> <th>0111 </th> <td><a href="/wiki/QPSK" class="mw-redirect" title="QPSK">QPSK</a></td> <td>3/4 </td> <td>18 </td></tr> <tr> <th>9 </th> <th>1001 </th> <td>16-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a></td> <td>1/2 </td> <td>24 </td></tr> <tr> <th>13 </th> <th>1011 </th> <td>16-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a></td> <td>3/4 </td> <td>36 </td></tr> <tr> <th>8 </th> <th>0001 </th> <td>64-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a></td> <td>2/3 </td> <td>48 </td></tr> <tr> <th>12 </th> <th>0011 </th> <td>64-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a></td> <td>3/4 </td> <td>54 </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Adoption">Adoption</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEEE_802.11g-2003&action=edit&section=3" title="Edit section: Adoption"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Broadcom_BCM2050KMLG_(49724268213).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/69/Broadcom_BCM2050KMLG_%2849724268213%29.jpg/220px-Broadcom_BCM2050KMLG_%2849724268213%29.jpg" decoding="async" width="220" height="232" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/69/Broadcom_BCM2050KMLG_%2849724268213%29.jpg/330px-Broadcom_BCM2050KMLG_%2849724268213%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/69/Broadcom_BCM2050KMLG_%2849724268213%29.jpg/440px-Broadcom_BCM2050KMLG_%2849724268213%29.jpg 2x" data-file-width="10217" data-file-height="10766" /></a><figcaption>Die shot of a Broadcom BCM2050KMLG, an <a href="/wiki/RF_CMOS" title="RF CMOS">RF CMOS</a> chip used as a WiFi 802.11g radio.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup></figcaption></figure> <p>The then-proposed 802.11g standard was rapidly adopted by consumers starting in January 2003, well before ratification, due to the desire for higher speeds and reductions in manufacturing costs. By mid-2003, most dual-band 802.11a/b products became dual-band/tri-mode, supporting a and b/g in a single mobile adapter card or access point. <sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (February 2021)">citation needed</span></a></i>]</sup> </p><p>Despite its major acceptance, 802.11g suffers from the same interference as 802.11b in the already crowded 2.4 GHz range. Devices operating in this range include microwave ovens, <a href="/wiki/Bluetooth" title="Bluetooth">Bluetooth</a> devices, baby monitors, and digital cordless telephones, which can lead to interference issues. Additionally, the success of the standard has caused usage/density problems related to crowding in urban areas. To prevent interference, there are only three non-overlapping usable channels in the U.S. and other countries with similar regulations (channels 1, 6, 11, with 25 MHz separation), and four in Europe (channels 1, 5, 9, 13, with only 20 MHz separation). Even with such separation, some interference due to <a href="/wiki/Side_lobe" class="mw-redirect" title="Side lobe">side lobes</a> exists, though it is considerably weaker. </p> <div class="mw-heading mw-heading2"><h2 id="Channels_and_frequencies">Channels and frequencies</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEEE_802.11g-2003&action=edit&section=4" title="Edit section: Channels and frequencies"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:NonOverlappingChannels2.4GHz802.11-en.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/NonOverlappingChannels2.4GHz802.11-en.svg/330px-NonOverlappingChannels2.4GHz802.11-en.svg.png" decoding="async" width="330" height="408" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/NonOverlappingChannels2.4GHz802.11-en.svg/495px-NonOverlappingChannels2.4GHz802.11-en.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/NonOverlappingChannels2.4GHz802.11-en.svg/660px-NonOverlappingChannels2.4GHz802.11-en.svg.png 2x" data-file-width="425" data-file-height="525" /></a><figcaption>Graphical representation of Wireless LAN channels in 2.4 GHz band. Channels 12 and 13 are customarily unused in the United States. As a result, the usual 20 MHz allocation becomes 1/6/11, the same as 11b.</figcaption></figure> <table class="wikitable"> <caption>IEEE 802.11g channel to frequency map <sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </caption> <tbody><tr> <th>Channel </th> <th>Center frequency<br />(GHz) </th> <th>Span<br />(GHz) </th> <th>Overlapping channels </th></tr> <tr> <td>1 </td> <td>2.412 </td> <td>2.401–2.423 </td> <td>2, 3, 4, 5* </td></tr> <tr> <td>2 </td> <td>2.417 </td> <td>2.406–2.428 </td> <td>1, 3, 4, 5, 6* </td></tr> <tr> <td>3 </td> <td>2.422 </td> <td>2.411–2.433 </td> <td>1, 2, 4, 5, 6, 7* </td></tr> <tr> <td>4 </td> <td>2.427 </td> <td>2.416–2.438 </td> <td>1, 2, 3, 5, 6, 7, 8* </td></tr> <tr> <td>5 </td> <td>2.432 </td> <td>2.421–2.443 </td> <td>1*, 2, 3, 4, 6, 7, 8, 9* </td></tr> <tr> <td>6 </td> <td>2.437 </td> <td>2.426–2.448 </td> <td>2*, 3, 4, 5, 7, 8, 9, 10* </td></tr> <tr> <td>7 </td> <td>2.442 </td> <td>2.431–2.453 </td> <td>3*, 4, 5, 6, 8, 9, 10, 11* </td></tr> <tr> <td>8 </td> <td>2.447 </td> <td>2.436–2.458 </td> <td>4*, 5, 6, 7, 9, 10, 11, 12* </td></tr> <tr> <td>9 </td> <td>2.452 </td> <td>2.441–2.463 </td> <td>5*, 6, 7, 8, 10, 11, 12, 13* </td></tr> <tr> <td>10 </td> <td>2.457 </td> <td>2.446–2.468 </td> <td>6*, 7, 8, 9, 11, 12, 13* </td></tr> <tr> <td>11 </td> <td>2.462 </td> <td>2.451–2.473 </td> <td>7*, 8, 9, 10, 12, 13* </td></tr> <tr> <td>12 </td> <td>2.467 </td> <td>2.456–2.478 </td> <td>8*, 9, 10, 11, 13, 14* </td></tr> <tr> <td>13 </td> <td>2.472 </td> <td>2.461–2.483 </td> <td>9*, 10, 11, 12, 14* </td></tr> <tr> <td>14 </td> <td>2.484 </td> <td>2.473–2.495 </td> <td>12, 13 </td></tr></tbody></table> <p>Notes: </p> <ul><li>Not all channels are legal to use in all countries. In particular, no countries in the world permit the use of channel 14 for 802.11g. Channels 12 and 13 are avoided in the United States due to a misinterpretation of regulations.</li> <li>Overlaps noted with an asterisk (*) indicate overlap only in the 22 MHz width, while 802.11g only requires 20 MHz (the actual occupied bandwidth is even lower, 16.25 MHz). As a result, such overlaps have minimal performance implications.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Comparison">Comparison</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEEE_802.11g-2003&action=edit&section=5" title="Edit section: Comparison"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Click on "show".</i> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1232966811"> </p> <table class="wikitable sortable mw-datatable mw-collapsible mw-collapsed" style="text-align:center"> <tbody><tr> <th colspan="11"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-collapse navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:802.11_network_standards" title="Template:802.11 network standards"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:802.11_network_standards" title="Template talk:802.11 network standards"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:802.11_network_standards" title="Special:EditPage/Template:802.11 network standards"><abbr title="Edit this template">e</abbr></a></li></ul></div><div class="navbar-ct-mini"><a href="/wiki/IEEE_802.11" title="IEEE 802.11">802.11</a> network standards</div> </th></tr> <tr> <th rowspan="3">Frequency <br />range, <br />or type </th> <th rowspan="3">PHY </th> <th rowspan="3">Protocol </th> <th rowspan="3">Release <br />date<sup id="cite_ref-80211timeline-template_17-0" class="reference"><a href="#cite_note-80211timeline-template-17"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </th> <th rowspan="2" title="operational frequency">Frequency </th> <th rowspan="2" title="Bandwidth">Bandwidth </th> <th rowspan="2" title="maximum data rate">Stream<br /><a href="/wiki/Data_signaling_rate" title="Data signaling rate">data rate</a><sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </th> <th rowspan="3" title="maximum number of streams"><abbr title="Maximum">Max.</abbr> <br /><a href="/wiki/MIMO" title="MIMO">MIMO</a> streams </th> <th rowspan="3" title="modulation technique">Modulation </th> <th colspan="2" title="coverage radius, depending on number and type of walls, in meters"><abbr title="Approximate">Approx.</abbr> range </th></tr> <tr> <th rowspan="2">Indoor </th> <th rowspan="2">Outdoor </th></tr> <tr> <th>(GHz) </th> <th>(MHz) </th> <th>(<span class="nowrap">Mbit/s</span>) </th></tr> <tr> <td rowspan="24">1–7<span class="nowrap"> </span>GHz </td> <td>DSSS<sup id="cite_ref-IJMNCT_19-0" class="reference"><a href="#cite_note-IJMNCT-19"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup>, <s>FHSS</s><sup id="cite_ref-obsolete_20-0" class="reference"><a href="#cite_note-obsolete-20"><span class="cite-bracket">[</span>A<span class="cite-bracket">]</span></a></sup> </td> <td><a href="/wiki/IEEE_802.11_(legacy_mode)" title="IEEE 802.11 (legacy mode)">802.11-1997</a> </td> <td data-sort-value="1997">June 1997 </td> <td>2.4 </td> <td>22 </td> <td>1, 2 </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td><a href="/wiki/Direct-sequence_spread_spectrum" title="Direct-sequence spread spectrum">DSSS</a>, <s><a href="/wiki/Frequency-hopping_spread_spectrum" title="Frequency-hopping spread spectrum">FHSS</a></s><sup id="cite_ref-obsolete_20-1" class="reference"><a href="#cite_note-obsolete-20"><span class="cite-bracket">[</span>A<span class="cite-bracket">]</span></a></sup> </td> <td>20 m (66 ft) </td> <td>100 m (330 ft) </td></tr> <tr> <td><abbr title="High rate DSSS">HR/DSSS</abbr><sup id="cite_ref-IJMNCT_19-1" class="reference"><a href="#cite_note-IJMNCT-19"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </td> <td><a href="/wiki/IEEE_802.11b-1999" title="IEEE 802.11b-1999">802.11b</a> </td> <td data-sort-value="1999">September 1999 </td> <td>2.4 </td> <td>22 </td> <td>1, 2, 5.5, 11 </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td><a href="/wiki/Complementary_code_keying" title="Complementary code keying">CCK</a>, DSSS </td> <td>35 m (115 ft) </td> <td>140 m (460 ft) </td></tr> <tr> <td rowspan="5">OFDM </td> <td><a href="/wiki/IEEE_802.11a-1999" title="IEEE 802.11a-1999">802.11a</a> </td> <td data-sort-value="1999">September 1999 </td> <td>5 </td> <td rowspan="6">5, 10, 20 </td> <td rowspan="6">6, 9, 12, 18, 24, 36, 48, 54<br />(for 20<span class="nowrap"> </span>MHz bandwidth,<br />divide by 2 and 4 for 10 and 5<span class="nowrap"> </span>MHz) </td> <td rowspan="6" data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td rowspan="6"><a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">OFDM</a> </td> <td>35 m (115 ft) </td> <td>120 m (390 ft) </td></tr> <tr> <td><a href="/wiki/IEEE_802.11j-2004" title="IEEE 802.11j-2004">802.11j</a> </td> <td data-sort-value="2004">November 2004 </td> <td>4.9, 5.0<br /><sup id="cite_ref-80211j_21-0" class="reference"><a href="#cite_note-80211j-21"><span class="cite-bracket">[</span>B<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td><a href="/wiki/IEEE_802.11y-2008" title="IEEE 802.11y-2008">802.11y</a> </td> <td data-sort-value="2008">November 2008 </td> <td>3.7<sup id="cite_ref-80211ns_37ghz_23-0" class="reference"><a href="#cite_note-80211ns_37ghz-23"><span class="cite-bracket">[</span>C<span class="cite-bracket">]</span></a></sup> </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td>5,000 m (16,000 ft)<sup id="cite_ref-80211ns_37ghz_23-1" class="reference"><a href="#cite_note-80211ns_37ghz-23"><span class="cite-bracket">[</span>C<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/IEEE_802.11p" title="IEEE 802.11p">802.11p</a> </td> <td data-sort-value="2010">July 2010 </td> <td>5.9 </td> <td><a rel="nofollow" class="external text" href="https://ieeexplore.ieee.org/document/8723326">200 m</a> </td> <td>1,000 m (3,300 ft)<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/w/index.php?title=IEEE_802.11bd&action=edit&redlink=1" class="new" title="IEEE 802.11bd (page does not exist)">802.11bd</a> </td> <td data-sort-value="2022">December 2022 </td> <td>5.9, 60 </td> <td><a rel="nofollow" class="external text" href="https://ieeexplore.ieee.org/document/8723326">500 m</a> </td> <td>1,000 m (3,300 ft) </td></tr> <tr> <td><abbr title="Extended Rate PHY">ERP</abbr>-OFDM<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </td> <td><a class="mw-selflink selflink">802.11g</a> </td> <td data-sort-value="2003">June 2003 </td> <td>2.4 </td> <td>38 m (125 ft) </td> <td>140 m (460 ft) </td></tr> <tr> <td rowspan="2"><abbr title="High-throughput">HT</abbr>-OFDM<sup id="cite_ref-ekahau_26-0" class="reference"><a href="#cite_note-ekahau-26"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </td> <td rowspan="2"><a href="/wiki/IEEE_802.11n-2009" title="IEEE 802.11n-2009">802.11n</a><br />(<a href="/wiki/IEEE_802.11n-2009" title="IEEE 802.11n-2009">Wi-Fi 4</a>) </td> <td rowspan="2" data-sort-value="2009">October 2009 </td> <td rowspan="2">2.4, 5 </td> <td>20 </td> <td>Up to 288.8<sup id="cite_ref-80211ns_sgi_27-0" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td> <td rowspan="2">4 </td> <td rowspan="2"><a href="/wiki/MIMO-OFDM" title="MIMO-OFDM">MIMO-OFDM</a><br />(64-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a>) </td> <td rowspan="2">70 m (230 ft) </td> <td rowspan="2">250 m (820 ft)<sup id="cite_ref-wifiplanet_28-0" class="reference"><a href="#cite_note-wifiplanet-28"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>40 </td> <td>Up to 600<sup id="cite_ref-80211ns_sgi_27-1" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td rowspan="4"><abbr title="Very high throughput">VHT</abbr>-OFDM<sup id="cite_ref-ekahau_26-1" class="reference"><a href="#cite_note-ekahau-26"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </td> <td rowspan="4" data-sort-value="ac"><a href="/wiki/IEEE_802.11ac-2013" title="IEEE 802.11ac-2013">802.11ac</a><br />(<a href="/wiki/IEEE_802.11ac-2013" title="IEEE 802.11ac-2013">Wi-Fi 5</a>) </td> <td rowspan="4" data-sort-value="2013">December 2013 </td> <td rowspan="4">5 </td> <td>20 </td> <td>Up to 693<sup id="cite_ref-80211ns_sgi_27-2" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td> <td rowspan="4">8 </td> <td rowspan="4">DL<br /><a href="/wiki/MU-MIMO" class="mw-redirect" title="MU-MIMO">MU-MIMO</a> <a href="/wiki/OFDM" class="mw-redirect" title="OFDM">OFDM</a><br />(256-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a>) </td> <td rowspan="4">35 m (115 ft)<sup id="cite_ref-litepoint_29-0" class="reference"><a href="#cite_note-litepoint-29"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </td> <td rowspan="4" style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td>40 </td> <td>Up to 1600<sup id="cite_ref-80211ns_sgi_27-3" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>80 </td> <td>Up to 3467<sup id="cite_ref-80211ns_sgi_27-4" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>160 </td> <td>Up to 6933<sup id="cite_ref-80211ns_sgi_27-5" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td rowspan="4"><abbr title="High-efficiency">HE</abbr>-OFDMA </td> <td rowspan="4" data-sort-value="ax"><a href="/wiki/IEEE_802.11ax" class="mw-redirect" title="IEEE 802.11ax">802.11ax</a><br />(<a href="/wiki/Wi-Fi_6" title="Wi-Fi 6">Wi-Fi 6</a>,<br /><a href="/wiki/Wi-Fi_6" title="Wi-Fi 6">Wi-Fi 6E</a>) </td> <td rowspan="4" data-sort-value="2021">May 2021 </td> <td rowspan="4">2.4, 5, 6 </td> <td>20 </td> <td>Up to 1147<sup id="cite_ref-80211ns_sgi2_30-0" class="reference"><a href="#cite_note-80211ns_sgi2-30"><span class="cite-bracket">[</span>E<span class="cite-bracket">]</span></a></sup> </td> <td rowspan="4">8 </td> <td rowspan="4">UL/DL<br /><a href="/wiki/MU-MIMO" class="mw-redirect" title="MU-MIMO">MU-MIMO</a> <a href="/wiki/OFDMA" class="mw-redirect" title="OFDMA">OFDMA</a><br />(1024-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a>) </td> <td rowspan="4">30 m (98 ft) </td> <td rowspan="4">120 m (390 ft)<sup id="cite_ref-80211ns_sgi3_31-0" class="reference"><a href="#cite_note-80211ns_sgi3-31"><span class="cite-bracket">[</span>F<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>40 </td> <td>Up to 2294<sup id="cite_ref-80211ns_sgi2_30-1" class="reference"><a href="#cite_note-80211ns_sgi2-30"><span class="cite-bracket">[</span>E<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>80 </td> <td>Up to 5.5<span class="nowrap"> </span>Gbit/s<sup id="cite_ref-80211ns_sgi2_30-2" class="reference"><a href="#cite_note-80211ns_sgi2-30"><span class="cite-bracket">[</span>E<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>80+80 </td> <td>Up to 11.0<span class="nowrap"> </span>Gbit/s<sup id="cite_ref-80211ns_sgi2_30-3" class="reference"><a href="#cite_note-80211ns_sgi2-30"><span class="cite-bracket">[</span>E<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td rowspan="4"><abbr title="Extremely High Throughput">EHT</abbr>-OFDMA </td> <td rowspan="4" data-sort-value="be"><a href="/wiki/IEEE_802.11be" class="mw-redirect" title="IEEE 802.11be">802.11be</a><br />(<a href="/wiki/Wi-Fi_7" title="Wi-Fi 7">Wi-Fi 7</a>) </td> <td rowspan="4" data-sort-value="2024"><i>Sep 2024</i><br />(<a rel="nofollow" class="external text" href="https://grouper.ieee.org/groups/802/11/Reports/802.11_Timelines.htm#tgbe">est.</a>) </td> <td rowspan="4">2.4, 5, 6 </td> <td>80 </td> <td>Up to 11.5<span class="nowrap"> </span>Gbit/s<sup id="cite_ref-80211ns_sgi2_30-4" class="reference"><a href="#cite_note-80211ns_sgi2-30"><span class="cite-bracket">[</span>E<span class="cite-bracket">]</span></a></sup> </td> <td rowspan="4">16 </td> <td rowspan="4">UL/DL<br /><a href="/wiki/MU-MIMO" class="mw-redirect" title="MU-MIMO">MU-MIMO</a> <a href="/wiki/OFDMA" class="mw-redirect" title="OFDMA">OFDMA</a><br />(4096-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a>) </td> <td rowspan="4">30 m (98 ft) </td> <td rowspan="4">120 m (390 ft)<sup id="cite_ref-80211ns_sgi3_31-1" class="reference"><a href="#cite_note-80211ns_sgi3-31"><span class="cite-bracket">[</span>F<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>160<br />(80+80) </td> <td>Up to 23<span class="nowrap"> </span>Gbit/s<sup id="cite_ref-80211ns_sgi2_30-5" class="reference"><a href="#cite_note-80211ns_sgi2-30"><span class="cite-bracket">[</span>E<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>240<br />(160+80) </td> <td>Up to 35<span class="nowrap"> </span>Gbit/s<sup id="cite_ref-80211ns_sgi2_30-6" class="reference"><a href="#cite_note-80211ns_sgi2-30"><span class="cite-bracket">[</span>E<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td>320<br />(160+160) </td> <td>Up to 46.1<span class="nowrap"> </span>Gbit/s<sup id="cite_ref-80211ns_sgi2_30-7" class="reference"><a href="#cite_note-80211ns_sgi2-30"><span class="cite-bracket">[</span>E<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><abbr title="Ultra High Reliability">UHR</abbr> </td> <td data-sort-value="bn"><a href="/wiki/IEEE_802.11bn" title="IEEE 802.11bn">802.11bn</a> <br />(<a rel="nofollow" class="external text" href="https://www.everythingrf.com/community/what-is-wi-fi-8">Wi-Fi 8</a>) </td> <td data-sort-value="2028"><i>May 2028</i> <br />(<a rel="nofollow" class="external text" href="https://www.ieee802.org/11/Reports/802.11_Timelines.htm">est.</a>) </td> <td>2.4, 5, 6, <br />42, 60, 71 </td> <td>320 </td> <td>Up to <br />100000 <br />(100<span class="nowrap"> </span>Gbit/s) </td> <td>16 </td> <td>Multi-link <br /><a href="/wiki/MU-MIMO" class="mw-redirect" title="MU-MIMO">MU-MIMO</a> <a href="/wiki/OFDM" class="mw-redirect" title="OFDM">OFDM</a> <br />(8192-<a href="/wiki/QAM" class="mw-redirect" title="QAM">QAM</a>) </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td><abbr title="Wake Up Radio">WUR</abbr><sup id="cite_ref-WUR_32-0" class="reference"><a href="#cite_note-WUR-32"><span class="cite-bracket">[</span>G<span class="cite-bracket">]</span></a></sup> </td> <td data-sort-value="ba"><a href="/w/index.php?title=IEEE_802.11ba&action=edit&redlink=1" class="new" title="IEEE 802.11ba (page does not exist)">802.11ba</a> </td> <td data-sort-value="2021">October 2021 </td> <td>2.4, 5 </td> <td>4, 20 </td> <td>0.0625, 0.25<br />(62.5<span class="nowrap"> </span>kbit/s, 250<span class="nowrap"> </span>kbit/s) </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td><a href="/wiki/On-off_keying" class="mw-redirect" title="On-off keying">OOK</a> (multi-carrier OOK) </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td rowspan="4">mmWave <br />(<a href="/wiki/WiGig" title="WiGig">WiGig</a>) </td> <td rowspan="2"><abbr title="Directional multi-gigabit">DMG</abbr><sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </td> <td data-sort-value="ad"><a href="/wiki/IEEE_802.11ad" title="IEEE 802.11ad">802.11ad</a> </td> <td data-sort-value="2012">December 2012 </td> <td>60 </td> <td>2160<br />(2.16<span class="nowrap"> </span>GHz) </td> <td>Up to 8085<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup><br />(8<span class="nowrap"> </span>Gbit/s) </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td><s>OFDM</s>,<sup id="cite_ref-obsolete_20-2" class="reference"><a href="#cite_note-obsolete-20"><span class="cite-bracket">[</span>A<span class="cite-bracket">]</span></a></sup> single<span class="nowrap"> </span>carrier, low-power single carrier<sup id="cite_ref-obsolete_20-3" class="reference"><a href="#cite_note-obsolete-20"><span class="cite-bracket">[</span>A<span class="cite-bracket">]</span></a></sup> </td> <td>3.3 m (11 ft)<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td data-sort-value="aj"><a href="/wiki/IEEE_802.11aj" class="mw-redirect" title="IEEE 802.11aj">802.11aj</a> </td> <td data-sort-value="2018">April 2018 </td> <td>60<sup id="cite_ref-80211aj_45ghz_36-0" class="reference"><a href="#cite_note-80211aj_45ghz-36"><span class="cite-bracket">[</span>H<span class="cite-bracket">]</span></a></sup> </td> <td>1080<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </td> <td>Up to 3754<br />(3.75<span class="nowrap"> </span>Gbit/s) </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td>single<span class="nowrap"> </span>carrier, low-power single carrier<sup id="cite_ref-obsolete_20-4" class="reference"><a href="#cite_note-obsolete-20"><span class="cite-bracket">[</span>A<span class="cite-bracket">]</span></a></sup> </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td><abbr title="China millimeter-wave multi-gigabit">CMMG</abbr> </td> <td data-sort-value="aj"><a href="/wiki/IEEE_802.11aj" class="mw-redirect" title="IEEE 802.11aj">802.11aj</a> </td> <td data-sort-value="2018">April 2018 </td> <td>45<sup id="cite_ref-80211aj_45ghz_36-1" class="reference"><a href="#cite_note-80211aj_45ghz-36"><span class="cite-bracket">[</span>H<span class="cite-bracket">]</span></a></sup> </td> <td>540,<br />1080 </td> <td>Up to 15015<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup><br />(15<span class="nowrap"> </span>Gbit/s) </td> <td>4<sup id="cite_ref-E101.B_39-0" class="reference"><a href="#cite_note-E101.B-39"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> </td> <td><a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">OFDM</a>, single<span class="nowrap"> </span>carrier </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td><abbr title="Enhanced directional multi-gigabit">EDMG</abbr><sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </td> <td data-sort-value="ay"><a href="/wiki/IEEE_802.11ay" title="IEEE 802.11ay">802.11ay</a> </td> <td data-sort-value="2021">July 2021 </td> <td>60 </td> <td>Up to 8640<br />(8.64<span class="nowrap"> </span>GHz) </td> <td>Up to 303336<sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup><br />(303<span class="nowrap"> </span>Gbit/s) </td> <td>8 </td> <td><a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">OFDM</a>, single<span class="nowrap"> </span>carrier </td> <td>10<span class="nowrap"> </span>m (33<span class="nowrap"> </span>ft) </td> <td>100<span class="nowrap"> </span>m (328<span class="nowrap"> </span>ft) </td></tr> <tr> <td rowspan="2">Sub 1 GHz (<a href="/wiki/IoT" class="mw-redirect" title="IoT">IoT</a>) </td> <td><abbr title="Television very high throughput">TVHT</abbr><sup id="cite_ref-APL_42-0" class="reference"><a href="#cite_note-APL-42"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </td> <td data-sort-value="af"><a href="/wiki/IEEE_802.11af" title="IEEE 802.11af">802.11af</a> </td> <td data-sort-value="2014">February 2014 </td> <td><a href="/wiki/White_spaces_(radio)" title="White spaces (radio)">0.054–<br />0.79</a> </td> <td>6, 7, 8 </td> <td>Up to 568.9<sup id="cite_ref-80211afDraft_43-0" class="reference"><a href="#cite_note-80211afDraft-43"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </td> <td>4 </td> <td rowspan="2"><a href="/wiki/MIMO-OFDM" title="MIMO-OFDM">MIMO-OFDM</a> </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td><abbr title="Sub 1 GHz">S1G</abbr><sup id="cite_ref-APL_42-1" class="reference"><a href="#cite_note-APL-42"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </td> <td data-sort-value="ah"><a href="/wiki/IEEE_802.11ah" title="IEEE 802.11ah">802.11ah</a> </td> <td data-sort-value="2017">May 2017 </td> <td>0.7, 0.8,<br />0.9 </td> <td>1–16 </td> <td>Up to 8.67<sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup><br />(@2<span class="nowrap"> </span>MHz) </td> <td>4 </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td rowspan="2">Light <br />(<a href="/wiki/Li-Fi" title="Li-Fi">Li-Fi</a>) </td> <td><abbr title="Light communications">LC</abbr><br />(<a href="/wiki/Visible_light_communications" class="mw-redirect" title="Visible light communications">VLC</a>/<a href="/wiki/Optical_wireless_communications" title="Optical wireless communications">OWC</a>) </td> <td data-sort-value="bb"><a href="/wiki/IEEE_802.11bb" title="IEEE 802.11bb">802.11bb</a> </td> <td data-sort-value="2023"><i>December 2023</i><br />(<a rel="nofollow" class="external text" href="https://grouper.ieee.org/groups/802/11/Reports/tgbb_update.htm">est.</a>) </td> <td>800–1000 nm </td> <td>20 </td> <td>Up to 9.6<span class="nowrap"> </span>Gbit/s </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td>O-<a href="/wiki/OFDM" class="mw-redirect" title="OFDM">OFDM</a> </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <td><s><a href="/wiki/Infrared" title="Infrared">IR</a></s><sup id="cite_ref-obsolete_20-5" class="reference"><a href="#cite_note-obsolete-20"><span class="cite-bracket">[</span>A<span class="cite-bracket">]</span></a></sup><br />(<a href="/wiki/IrDA" class="mw-redirect" title="IrDA">IrDA</a>) </td> <td><a href="/wiki/IEEE_802.11_(legacy_mode)" title="IEEE 802.11 (legacy mode)">802.11-1997</a> </td> <td data-sort-value="1997">June 1997 </td> <td>850–900 nm </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td>1, 2 </td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td><s><a href="/wiki/Pulse-position_modulation" title="Pulse-position modulation">PPM</a></s><sup id="cite_ref-obsolete_20-6" class="reference"><a href="#cite_note-obsolete-20"><span class="cite-bracket">[</span>A<span class="cite-bracket">]</span></a></sup> </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td> <td style="background: var(--background-color-interactive, #EEE); color: var(--color-base, black); vertical-align: middle; white-space: nowrap; text-align: center;" class="table-Unknown">? </td></tr> <tr> <th colspan="13">802.11 Standard rollups </th></tr> <tr> <td rowspan="5" colspan="2">  </td> <td data-sort-value="STD2007">802.11-2007 (802.11ma) </td> <td data-sort-value="2007">March 2007 </td> <td>2.4, 5 </td> <td> </td> <td>Up to 54 </td> <td> </td> <td><a href="/wiki/Direct-sequence_spread_spectrum" title="Direct-sequence spread spectrum">DSSS</a>, <a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">OFDM</a> </td> <td> </td> <td> </td></tr> <tr> <td data-sort-value="STD2012">802.11-2012 (802.11mb) </td> <td data-sort-value="2012">March 2012 </td> <td>2.4, 5 </td> <td> </td> <td>Up to 150<sup id="cite_ref-80211ns_sgi_27-6" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td><a href="/wiki/Direct-sequence_spread_spectrum" title="Direct-sequence spread spectrum">DSSS</a>, <a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">OFDM</a> </td> <td> </td> <td> </td></tr> <tr> <td data-sort-value="STD2016">802.11-2016 (802.11mc) </td> <td data-sort-value="2016">December 2016 </td> <td>2.4, 5, 60 </td> <td> </td> <td>Up to 866.7 or 6757<sup id="cite_ref-80211ns_sgi_27-7" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td><a href="/wiki/Direct-sequence_spread_spectrum" title="Direct-sequence spread spectrum">DSSS</a>, <a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">OFDM</a> </td> <td> </td> <td> </td></tr> <tr> <td data-sort-value="STD2020">802.11-2020 (802.11md) </td> <td data-sort-value="2020">December 2020 </td> <td>2.4, 5, 60 </td> <td> </td> <td>Up to 866.7 or 6757<sup id="cite_ref-80211ns_sgi_27-8" class="reference"><a href="#cite_note-80211ns_sgi-27"><span class="cite-bracket">[</span>D<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td><a href="/wiki/Direct-sequence_spread_spectrum" title="Direct-sequence spread spectrum">DSSS</a>, <a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">OFDM</a> </td> <td> </td> <td> </td></tr> <tr> <td data-sort-value="STD2024">802.11me </td> <td data-sort-value="2024"><i>September 2024</i><br />(<a rel="nofollow" class="external text" href="https://grouper.ieee.org/groups/802/11/Reports/802.11_Timelines.htm#tgme">est.</a>) </td> <td>2.4, 5, 6, 60 </td> <td> </td> <td>Up to 9608 or 303336 </td> <td> </td> <td><a href="/wiki/Direct-sequence_spread_spectrum" title="Direct-sequence spread spectrum">DSSS</a>, <a href="/wiki/Orthogonal_frequency-division_multiplexing" title="Orthogonal frequency-division multiplexing">OFDM</a> </td> <td> </td> <td> </td></tr> <tr class="sortbottom"> <td colspan="11"> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-upper-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-obsolete-20"><span class="mw-cite-backlink">^ <a href="#cite_ref-obsolete_20-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-obsolete_20-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-obsolete_20-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-obsolete_20-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-obsolete_20-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-obsolete_20-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-obsolete_20-6"><sup><i><b>g</b></i></sup></a></span> <span class="reference-text">This is obsolete, and support for this might be subject to removal in a future revision of the standard</span> </li> <li id="cite_note-80211j-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-80211j_21-0">^</a></b></span> <span class="reference-text">For Japanese regulation.</span> </li> <li id="cite_note-80211ns_37ghz-23"><span class="mw-cite-backlink">^ <a href="#cite_ref-80211ns_37ghz_23-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80211ns_37ghz_23-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="/wiki/IEEE_802.11y-2008" title="IEEE 802.11y-2008">IEEE 802.11y-2008</a> extended operation of 802.11a to the licensed 3.7 GHz band. Increased power limits allow a range up to 5,000 m. As of 2009<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=IEEE_802.11g-2003&action=edit">[update]</a></sup>, it is only being licensed in the United States by the <a href="/wiki/Federal_Communications_Commission" title="Federal Communications Commission">FCC</a>.</span> </li> <li id="cite_note-80211ns_sgi-27"><span class="mw-cite-backlink">^ <a href="#cite_ref-80211ns_sgi_27-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80211ns_sgi_27-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-80211ns_sgi_27-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-80211ns_sgi_27-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-80211ns_sgi_27-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-80211ns_sgi_27-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-80211ns_sgi_27-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-80211ns_sgi_27-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-80211ns_sgi_27-8"><sup><i><b>i</b></i></sup></a></span> <span class="reference-text">Based on short <a href="/wiki/Guard_interval" title="Guard interval">guard interval</a>; standard guard interval is ~10% slower. Rates vary widely based on distance, obstructions, and interference.</span> </li> <li id="cite_note-80211ns_sgi2-30"><span class="mw-cite-backlink">^ <a href="#cite_ref-80211ns_sgi2_30-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80211ns_sgi2_30-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-80211ns_sgi2_30-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-80211ns_sgi2_30-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-80211ns_sgi2_30-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-80211ns_sgi2_30-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-80211ns_sgi2_30-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-80211ns_sgi2_30-7"><sup><i><b>h</b></i></sup></a></span> <span class="reference-text">For single-user cases only, based on default <a href="/wiki/Guard_interval" title="Guard interval">guard interval</a> which is 0.8 microseconds. Since multi-user via <a href="/wiki/OFDMA" class="mw-redirect" title="OFDMA">OFDMA</a> has become available for 802.11ax, these may decrease. Also, these theoretical values depend on the link distance, whether the link is line-of-sight or not, interferences and the <a href="/wiki/Multipath_routing" title="Multipath routing">multi-path</a> components in the environment.</span> </li> <li id="cite_note-80211ns_sgi3-31"><span class="mw-cite-backlink">^ <a href="#cite_ref-80211ns_sgi3_31-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80211ns_sgi3_31-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">The default <a href="/wiki/Guard_interval" title="Guard interval">guard interval</a> is 0.8 microseconds. However, 802.11ax extended the maximum available <a href="/wiki/Guard_interval" title="Guard interval">guard interval</a> to 3.2 microseconds, in order to support Outdoor communications, where the maximum possible propagation delay is larger compared to Indoor environments.</span> </li> <li id="cite_note-WUR-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-WUR_32-0">^</a></b></span> <span class="reference-text">Wake-up Radio (WUR) Operation.</span> </li> <li id="cite_note-80211aj_45ghz-36"><span class="mw-cite-backlink">^ <a href="#cite_ref-80211aj_45ghz_36-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-80211aj_45ghz_36-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">For Chinese regulation.</span> </li> </ol></div></div> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEEE_802.11g-2003&action=edit&section=6" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Clear_channel_assessment_attack" title="Clear channel assessment attack">Clear channel assessment attack</a></li> <li><a href="/wiki/List_of_WLAN_channels" title="List of WLAN channels">List of WLAN channels</a></li> <li><a href="/wiki/OFDM_system_comparison_table" class="mw-redirect" title="OFDM system comparison table">OFDM system comparison table</a></li> <li><a href="/wiki/Spectral_efficiency_comparison_table" class="mw-redirect" title="Spectral efficiency comparison table">Spectral efficiency comparison table</a></li> <li><a href="/wiki/Wi-Fi" title="Wi-Fi">Wi-Fi</a></li> <li><a href="/wiki/Super_G_(wireless_networking)" title="Super G (wireless networking)">Super G (wireless networking)</a></li> <li><a href="/wiki/Xpress_technology" title="Xpress technology">Xpress technology</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes">Notes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEEE_802.11g-2003&action=edit&section=7" title="Edit section: Notes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626"><div class="reflist reflist-lower-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-only5ghz-2-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-only5ghz-2_1-0">^</a></b></span> <span class="reference-text">802.11ac only specifies operation in the 5 GHz band. Operation in the 2.4 GHz band is specified by 802.11n.</span> </li> <li id="cite_note-only6ghz-2-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-only6ghz-2_3-0">^</a></b></span> <span class="reference-text">Wi-Fi 6E is the industry name that identifies Wi-Fi devices that operate in 6 GHz. Wi-Fi 6E offers the features and capabilities of Wi-Fi 6 extended into the 6 GHz band.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IEEE_802.11g-2003&action=edit&section=8" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20040723180522/http://standards.ieee.org/getieee802/download/802.11g-2003.pdf">"IEEE 802.11g-2003: Further Higher Data Rate Extension in the 2.4 GHz Band"</a> <span class="cs1-format">(PDF)</span>. <i><a href="/wiki/IEEE" class="mw-redirect" title="IEEE">IEEE</a></i>. 2003-10-20. 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Retrieved <span class="nowrap">Dec 6,</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=P802.11+Wireless+LANs&rft.pages=2%2C+3&rft.pub=IEEE&rft_id=https%3A%2F%2Fmentor.ieee.org%2F802.11%2Fdcn%2F15%2F11-15-1074-00-00ay-11ay-functional-requirements.docx&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIEEE+802.11g-2003" class="Z3988"></span></span> </li> <li id="cite_note-APL-42"><span class="mw-cite-backlink">^ <a href="#cite_ref-APL_42-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-APL_42-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.cwnp.com/uploads/802-11alternatephyswhitepaper.pdf">"802.11 Alternate PHYs A whitepaper by Ayman Mukaddam"</a> <span class="cs1-format">(PDF)</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=802.11+Alternate+PHYs+A+whitepaper+by+Ayman+Mukaddam&rft_id=https%3A%2F%2Fwww.cwnp.com%2Fuploads%2F802-11alternatephyswhitepaper.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIEEE+802.11g-2003" class="Z3988"></span></span> </li> <li id="cite_note-80211afDraft-43"><span class="mw-cite-backlink"><b><a href="#cite_ref-80211afDraft_43-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://mentor.ieee.org/802.11/dcn/12/11-12-0809-05-00af-tgaf-phy-proposal.docx">"TGaf PHY proposal"</a>. 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href="/wiki/Service_Interoperability_in_Ethernet_Passive_Optical_Networks" title="Service Interoperability in Ethernet Passive Optical Networks">1904</a></li> <li><a href="/wiki/IEEE_1905" title="IEEE 1905">1905</a></li> <li><a href="/wiki/IEEE_2030" title="IEEE 2030">2030</a></li> <li><a href="/wiki/Micro_T-Kernel" title="Micro T-Kernel">2050</a></li> <li><a href="/wiki/ISO/IEEE_11073" title="ISO/IEEE 11073">11073</a></li> <li><a href="/wiki/ISO/IEC_12207" title="ISO/IEC 12207">12207</a></li> <li><a href="/wiki/Software_maintenance" title="Software maintenance">14764</a></li> <li><a href="/wiki/Risk_management" title="Risk management">16085</a></li> <li><a href="/wiki/Project_management" title="Project management">16326</a></li> <li><a href="/wiki/Requirements_engineering" title="Requirements engineering">29148</a></li> <li><a href="/wiki/ISO/IEC_42010" title="ISO/IEC 42010">42010</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IEEE_802" title="IEEE 802">802 series</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IEEE_802" title="IEEE 802">802</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEEE_802.2" title="IEEE 802.2">.2</a></li> <li><a href="/wiki/Token_bus_network" title="Token bus network">.4</a></li> <li><a href="/wiki/Token_Ring" title="Token Ring">.5</a></li> <li><a href="/wiki/IEEE_802.6" title="IEEE 802.6">.6</a></li> <li><a href="/wiki/IEEE_802.7" title="IEEE 802.7">.7</a></li> <li><a href="/wiki/IEEE_802.8" title="IEEE 802.8">.8</a></li> <li><a href="/wiki/IEEE_802.9" title="IEEE 802.9">.9</a></li> <li><a href="/wiki/IEEE_802.10" title="IEEE 802.10">.10</a></li> <li><a href="/wiki/100BaseVG" title="100BaseVG">.12</a></li> <li><a href="/wiki/Cable_modem#IEEE_802.14" title="Cable modem">.14</a></li> <li><a href="/wiki/IEEE_802.16" title="IEEE 802.16">.16</a> <ul><li><a href="/wiki/WiMAX" title="WiMAX">WiMAX · d · e</a></li></ul></li> <li><a href="/wiki/Resilient_Packet_Ring" title="Resilient Packet Ring">.17</a></li> <li><a href="/wiki/IEEE_802.18" title="IEEE 802.18">.18</a></li> <li><a href="/wiki/IEEE_802.20" title="IEEE 802.20">.20</a></li> <li><a href="/wiki/IEEE_802.21" title="IEEE 802.21">.21</a></li> <li><a href="/wiki/IEEE_802.22" title="IEEE 802.22">.22</a></li> <li><a href="/w/index.php?title=IEEE_802.24&action=edit&redlink=1" class="new" title="IEEE 802.24 (page does not exist)">.24</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IEEE_802.1" title="IEEE 802.1">802.1</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEEE_802.1D" title="IEEE 802.1D">D</a></li> <li><a href="/wiki/IEEE_P802.1p" title="IEEE P802.1p">p</a></li> <li><a href="/wiki/IEEE_802.1Q" title="IEEE 802.1Q">Q</a></li> <li><a href="/wiki/IEEE_802.1Qav" class="mw-redirect" title="IEEE 802.1Qav">Qav</a></li> <li><a href="/wiki/Stream_Reservation_Protocol" title="Stream Reservation Protocol">Qat</a></li> <li><a href="/wiki/Provider_Backbone_Bridge_Traffic_Engineering" title="Provider Backbone Bridge Traffic Engineering">Qay</a></li> <li><a href="/wiki/Data_center_bridging#IEEE_Task_Group" title="Data center bridging">Qaz</a></li> <li><a href="/wiki/IEEE_802.1Qbb" class="mw-redirect" title="IEEE 802.1Qbb">Qbb</a></li> <li><a href="/wiki/Spanning_Tree_Protocol" title="Spanning Tree Protocol">w</a></li> <li><a href="/wiki/IEEE_802.1X" title="IEEE 802.1X">X</a></li> <li><a href="/wiki/Link_Layer_Discovery_Protocol" title="Link Layer Discovery Protocol">AB</a></li> <li><a href="/wiki/IEEE_802.1ad" title="IEEE 802.1ad">ad</a></li> <li><a href="/wiki/IEEE_802.1AE" title="IEEE 802.1AE">AE</a></li> <li><a href="/wiki/IEEE_802.1ag" title="IEEE 802.1ag">ag</a></li> <li><a href="/wiki/IEEE_802.1ah-2008" class="mw-redirect" title="IEEE 802.1ah-2008">ah</a></li> <li><a href="/wiki/Multiple_Registration_Protocol" title="Multiple Registration Protocol">ak</a></li> <li><a href="/wiki/IEEE_802.1aq" title="IEEE 802.1aq">aq</a></li> <li><a href="/wiki/IEEE_802.1AS" class="mw-redirect" title="IEEE 802.1AS">AS</a></li> <li><a href="/wiki/Link_aggregation" title="Link aggregation">AX</a> (<a href="/wiki/Link_Aggregation_Control_Protocol" class="mw-redirect" title="Link Aggregation Control Protocol">LACP</a>)</li> <li><a href="/wiki/Audio_Video_Bridging" title="Audio Video Bridging">BA</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IEEE_802.3" title="IEEE 802.3">802.3</a> <br />(<a href="/wiki/Ethernet" title="Ethernet">Ethernet</a>)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/10BASE5" title="10BASE5">-1983</a></li> <li><a href="/wiki/802.3a" class="mw-redirect" title="802.3a">a</a></li> <li><a href="/wiki/802.3b" class="mw-redirect" title="802.3b">b</a></li> <li><a href="/wiki/802.3d" class="mw-redirect" title="802.3d">d</a></li> <li><a href="/wiki/802.3e" class="mw-redirect" title="802.3e">e</a></li> <li><a href="/wiki/802.3i" class="mw-redirect" title="802.3i">i</a></li> <li><a href="/wiki/802.3j" class="mw-redirect" title="802.3j">j</a></li> <li><a href="/wiki/802.3u" class="mw-redirect" title="802.3u">u</a></li> <li><a href="/wiki/IEEE_802.3x" class="mw-redirect" title="IEEE 802.3x">x</a></li> <li><a href="/wiki/802.3y" class="mw-redirect" title="802.3y">y</a></li> <li><a href="/wiki/802.3z" class="mw-redirect" title="802.3z">z</a></li> <li><a href="/wiki/802.3ab" class="mw-redirect" title="802.3ab">ab</a></li> <li><a href="/wiki/802.3ac" class="mw-redirect" title="802.3ac">ac</a></li> <li><a href="/wiki/802.3ad" class="mw-redirect" title="802.3ad">ad</a></li> <li><a href="/wiki/802.3ae" class="mw-redirect" title="802.3ae">ae</a></li> <li><b><a href="/wiki/802.3af" class="mw-redirect" title="802.3af">af</a></b></li> <li><a href="/wiki/802.3ah" class="mw-redirect" title="802.3ah">ah</a></li> <li><a href="/wiki/802.3ak" class="mw-redirect" title="802.3ak">ak</a></li> <li><a href="/wiki/802.3an" class="mw-redirect" title="802.3an">an</a></li> <li><a href="/wiki/802.3aq" class="mw-redirect" title="802.3aq">aq</a></li> <li><b><a href="/wiki/802.3at" class="mw-redirect" title="802.3at">at</a></b></li> <li><a href="/wiki/802.3au" class="mw-redirect" title="802.3au">au</a></li> <li><a href="/wiki/802.3av" class="mw-redirect" title="802.3av">av</a></li> <li><a href="/wiki/802.3az" class="mw-redirect" title="802.3az">az</a></li> <li><a href="/wiki/802.3ba" class="mw-redirect" title="802.3ba">ba</a></li> <li><b><a href="/wiki/802.3bt" class="mw-redirect" title="802.3bt">bt</a></b></li> <li><a href="/wiki/802.3bu" class="mw-redirect" title="802.3bu">bu</a></li> <li><a href="/wiki/802.3by" class="mw-redirect" title="802.3by">by</a></li> <li><a href="/wiki/802.3bz" class="mw-redirect" title="802.3bz">bz</a></li> <li><a href="/w/index.php?title=802.3ca&action=edit&redlink=1" class="new" title="802.3ca (page does not exist)">ca</a></li> <li><a href="/w/index.php?title=802.3cb&action=edit&redlink=1" class="new" title="802.3cb (page does not exist)">cb</a></li> <li><a href="/w/index.php?title=802.3cc&action=edit&redlink=1" class="new" title="802.3cc (page does not exist)">cc</a></li> <li><a href="/w/index.php?title=802.3cd&action=edit&redlink=1" class="new" title="802.3cd (page does not exist)">cd</a></li> <li><a href="/w/index.php?title=802.3ce&action=edit&redlink=1" class="new" title="802.3ce (page does not exist)">ce</a></li> <li><a href="/wiki/802.3cg" class="mw-redirect" title="802.3cg">cg</a></li> <li><a href="/wiki/802.3ch" class="mw-redirect" title="802.3ch">ch</a></li> <li><a href="/w/index.php?title=802.3ck&action=edit&redlink=1" class="new" title="802.3ck (page does not exist)">ck</a></li> <li><a href="/w/index.php?title=802.3cm&action=edit&redlink=1" class="new" title="802.3cm (page does not exist)">cm</a></li> <li><a href="/w/index.php?title=802.3cn&action=edit&redlink=1" class="new" title="802.3cn (page does not exist)">cn</a></li> <li><a href="/w/index.php?title=802.3cp&action=edit&redlink=1" class="new" title="802.3cp (page does not exist)">cp</a></li> <li><a href="/wiki/802.3cq" class="mw-redirect" title="802.3cq">cq</a></li> <li><a href="/w/index.php?title=802.3cr&action=edit&redlink=1" class="new" title="802.3cr (page does not exist)">cr</a></li> <li><a href="/w/index.php?title=802.3cs&action=edit&redlink=1" class="new" title="802.3cs (page does not exist)">cs</a></li> <li><a href="/w/index.php?title=802.3ct&action=edit&redlink=1" class="new" title="802.3ct (page does not exist)">ct</a></li> <li><a href="/w/index.php?title=802.3cu&action=edit&redlink=1" class="new" title="802.3cu (page does not exist)">cu</a></li> <li><a href="/wiki/802.3cv" class="mw-redirect" title="802.3cv">cv</a></li> <li><a href="/w/index.php?title=802.3cw&action=edit&redlink=1" class="new" title="802.3cw (page does not exist)">cw</a></li> <li><a href="/w/index.php?title=802.3cx&action=edit&redlink=1" class="new" title="802.3cx (page does not exist)">cx</a></li> <li><a href="/w/index.php?title=802.3cy&action=edit&redlink=1" class="new" title="802.3cy (page does not exist)">cy</a></li> <li><a href="/w/index.php?title=802.3cz&action=edit&redlink=1" class="new" title="802.3cz (page does not exist)">cz</a></li> <li><a href="/w/index.php?title=802.3da&action=edit&redlink=1" class="new" title="802.3da (page does not exist)">da</a></li> <li><a href="/w/index.php?title=802.3db&action=edit&redlink=1" class="new" title="802.3db (page does not exist)">db</a></li> <li><a href="/wiki/802.3dd" class="mw-redirect" title="802.3dd">dd</a></li> <li><a href="/w/index.php?title=802.3de&action=edit&redlink=1" class="new" title="802.3de (page does not exist)">de</a></li> <li><a href="/w/index.php?title=802.3df&action=edit&redlink=1" class="new" title="802.3df (page does not exist)">df</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IEEE_802.11" title="IEEE 802.11">802.11</a> <br />(<a href="/wiki/Wi-Fi" title="Wi-Fi">Wi-Fi</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEEE_802.11-1997" class="mw-redirect" title="IEEE 802.11-1997">-1997</a></li> <li><a href="/wiki/IEEE_802.11_(legacy_mode)" title="IEEE 802.11 (legacy mode)">legacy mode</a></li> <li><a href="/wiki/IEEE_802.11a-1999" title="IEEE 802.11a-1999">a</a></li> <li><a href="/wiki/IEEE_802.11b-1999" title="IEEE 802.11b-1999">b</a></li> <li><a href="/wiki/IEEE_802.11c" title="IEEE 802.11c">c</a></li> <li><a href="/wiki/IEEE_802.11d-2001" title="IEEE 802.11d-2001">d</a></li> <li><a href="/wiki/IEEE_802.11e-2005" title="IEEE 802.11e-2005">e</a></li> <li><a href="/wiki/Inter-Access_Point_Protocol" title="Inter-Access Point Protocol">f</a></li> <li><a class="mw-selflink selflink">g</a></li> <li><a href="/wiki/IEEE_802.11h-2003" title="IEEE 802.11h-2003">h</a></li> <li><a href="/wiki/IEEE_802.11i-2004" title="IEEE 802.11i-2004">i</a></li> <li><a href="/wiki/IEEE_802.11j-2004" title="IEEE 802.11j-2004">j</a></li> <li><a href="/wiki/IEEE_802.11k-2008" title="IEEE 802.11k-2008">k</a></li> <li><b><a href="/wiki/IEEE_802.11n-2009" title="IEEE 802.11n-2009">n</a></b> (<a href="/wiki/Wi-Fi_4" class="mw-redirect" title="Wi-Fi 4">Wi-Fi 4</a>)</li> <li><a href="/wiki/IEEE_802.11p" title="IEEE 802.11p">p</a></li> <li><a href="/wiki/IEEE_802.11r-2008" title="IEEE 802.11r-2008">r</a></li> <li><a href="/wiki/IEEE_802.11s" title="IEEE 802.11s">s</a></li> <li><a href="/wiki/IEEE_802.11u" title="IEEE 802.11u">u</a></li> <li><a href="/wiki/IEEE_802.11v" class="mw-redirect" title="IEEE 802.11v">v</a></li> <li><a href="/wiki/IEEE_802.11w-2009" title="IEEE 802.11w-2009">w</a></li> <li><a href="/wiki/IEEE_802.11y-2008" title="IEEE 802.11y-2008">y</a></li> <li><a href="/wiki/IEEE_802.11z" class="mw-redirect" title="IEEE 802.11z">z</a></li> <li>aa</li> <li><b><a href="/wiki/IEEE_802.11ac" class="mw-redirect" title="IEEE 802.11ac">ac</a></b> (<a href="/wiki/Wi-Fi_5" class="mw-redirect" title="Wi-Fi 5">Wi-Fi 5</a>)</li> <li><a href="/wiki/IEEE_802.11ad" title="IEEE 802.11ad">ad</a> (<a href="/wiki/WiGig" title="WiGig">WiGig</a>)</li> <li>ae</li> <li><a href="/wiki/IEEE_802.11af" title="IEEE 802.11af">af</a></li> <li><a href="/wiki/IEEE_802.11ah" title="IEEE 802.11ah">ah</a></li> <li><a href="/wiki/IEEE_802.11ai" title="IEEE 802.11ai">ai</a></li> <li><a href="/wiki/IEEE_802.11aj" class="mw-redirect" title="IEEE 802.11aj">aj</a></li> <li>ak</li> <li>aq</li> <li><b><a href="/wiki/IEEE_802.11ax" class="mw-redirect" title="IEEE 802.11ax">ax</a></b> (<a href="/wiki/Wi-Fi_6" title="Wi-Fi 6">Wi-Fi 6</a>)</li> <li><a href="/wiki/IEEE_802.11ay" title="IEEE 802.11ay">ay</a></li> <li>az</li> <li>ba</li> <li><a href="/wiki/IEEE_802.11bb" title="IEEE 802.11bb">bb</a></li> <li>bc</li> <li>bd</li> <li><b><a href="/wiki/IEEE_802.11be" class="mw-redirect" title="IEEE 802.11be">be</a></b> (<a href="/wiki/Wi-Fi_7" title="Wi-Fi 7">Wi-Fi 7</a>)</li> <li>bf</li> <li>bh</li> <li>bi</li> <li>bk</li> <li><b><a href="/wiki/IEEE_802.11bn" title="IEEE 802.11bn">bn</a></b> (<a href="/w/index.php?title=Wi-Fi_8&action=edit&redlink=1" class="new" title="Wi-Fi 8 (page does not exist)">Wi-Fi 8</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IEEE_802.15" title="IEEE 802.15">802.15</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEEE_802.15.1" class="mw-redirect" title="IEEE 802.15.1">.1</a> (<a href="/wiki/Bluetooth" title="Bluetooth">Bluetooth</a>)</li> <li><a href="/wiki/IEEE_802.15.2" class="mw-redirect" title="IEEE 802.15.2">.2</a></li> <li><a href="/wiki/IEEE_802.15.3" class="mw-redirect" title="IEEE 802.15.3">.3</a></li> <li><a href="/wiki/IEEE_802.15.4" title="IEEE 802.15.4">.4</a> (<a href="/wiki/Zigbee" title="Zigbee">Zigbee</a>)</li> <li><a href="/wiki/IEEE_802.15.4a" title="IEEE 802.15.4a">.4a</a></li> <li><a href="/w/index.php?title=IEEE_802.15.4b&action=edit&redlink=1" class="new" title="IEEE 802.15.4b (page does not exist)">.4b</a></li> <li><a href="/w/index.php?title=IEEE_802.15.4c&action=edit&redlink=1" class="new" title="IEEE 802.15.4c (page does not exist)">.4c</a></li> <li><a href="/w/index.php?title=IEEE_802.15.4d&action=edit&redlink=1" class="new" title="IEEE 802.15.4d (page does not exist)">.4d</a></li> <li><a href="/w/index.php?title=IEEE_802.15.4e&action=edit&redlink=1" class="new" title="IEEE 802.15.4e (page does not exist)">.4e</a></li> <li><a href="/w/index.php?title=IEEE_802.15.4f&action=edit&redlink=1" class="new" title="IEEE 802.15.4f (page does not exist)">.4f</a></li> <li><a href="/w/index.php?title=IEEE_802.15.4g&action=edit&redlink=1" class="new" title="IEEE 802.15.4g (page does not exist)">.4g</a></li> <li><a href="/w/index.php?title=IEEE_802.15.4z&action=edit&redlink=1" class="new" title="IEEE 802.15.4z (page does not exist)">.4z</a></li> <li><a href="/wiki/IEEE_802.15.5" class="mw-redirect" title="IEEE 802.15.5">.5</a></li> <li><a href="/wiki/IEEE_802.15.6" title="IEEE 802.15.6">.6</a></li> <li><a href="/wiki/IEEE_802.15.7" class="mw-redirect" title="IEEE 802.15.7">.7</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Proposed</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEEE_P1363" title="IEEE P1363">P1363</a></li> <li><a href="/wiki/IEEE_P1619" title="IEEE P1619">P1619</a></li> <li><a href="/wiki/Rosetta-lang" title="Rosetta-lang">P1699</a></li> <li><a href="/wiki/Universal_Power_Adapter_for_Mobile_Devices" title="Universal Power Adapter for Mobile Devices">P1823</a></li> <li><a href="/wiki/IEEE_P1906.1" title="IEEE P1906.1">P1906.1</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Superseded</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IEEE_754-1985" title="IEEE 754-1985">754-1985</a></li> <li><a href="/wiki/Software_requirements_specification" title="Software requirements specification">830</a></li> <li><a href="/wiki/IEEE_1219" class="mw-redirect" title="IEEE 1219">1219</a></li> <li><a href="/wiki/Software_requirements_specification" title="Software requirements specification">1233</a></li> <li><a href="/wiki/Concept_of_operations" title="Concept of operations">1362</a></li> <li><a href="/wiki/Verilog" title="Verilog">1364</a></li> <li><a href="/wiki/IEEE_1471" title="IEEE 1471">1471</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <dl><dt><i>See also</i></dt> <dd><a href="/wiki/IEEE_Standards_Association" title="IEEE Standards Association">IEEE Standards Association</a></dd> <dd><a href="/wiki/Category:IEEE_standards" title="Category:IEEE standards">Category:IEEE standards</a></dd></dl> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: 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