Search results for: Jangsoo Lee

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class="input-group"> <i class="fas fa-search"></i> <input type="text" class="search-query" name="q" placeholder="Author, Title, Abstract, Keywords" value="Jangsoo Lee"> <input type="submit" class="btn_search" value="Search"> </div> </div> </form> </div> </div> <div class="row mt-3"> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Commenced</strong> in January 2007</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Frequency:</strong> Monthly</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Edition:</strong> International</div> </div> </div> <div class="col-sm-3"> <div class="card"> <div class="card-body"><strong>Paper Count:</strong> 2</div> </div> </div> </div> <h1 class="mt-3 mb-3 text-center" style="font-size:1.6rem;">Search results for: Jangsoo Lee</h1> <div class="card publication-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">2</span> Agent-based Framework for Energy Efficiency in Wireless Sensor Networks</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/search?q=Hongjoong%20Sin">Hongjoong Sin</a>, <a href="https://publications.waset.org/search?q=Jangsoo%20Lee"> Jangsoo Lee</a>, <a href="https://publications.waset.org/search?q=Sungju%20Lee"> Sungju Lee</a>, <a href="https://publications.waset.org/search?q=Seunghwan%20Yoo"> Seunghwan Yoo</a>, <a href="https://publications.waset.org/search?q=Sanghyuck%20Lee"> Sanghyuck Lee</a>, <a href="https://publications.waset.org/search?q=Jaesik%20Lee"> Jaesik Lee</a>, <a href="https://publications.waset.org/search?q=Yongjun%20Lee"> Yongjun Lee</a>, <a href="https://publications.waset.org/search?q=Sungchun%20Kim">Sungchun Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> Wireless sensor networks are consisted of hundreds or thousands of small sensors that have limited resources. Energy-efficient techniques are the main issue of wireless sensor networks. This paper proposes an energy efficient agent-based framework in wireless sensor networks. We adopt biologically inspired approaches for wireless sensor networks. Agent operates automatically with their behavior policies as a gene. Agent aggregates other agents to reduce communication and gives high priority to nodes that have enough energy to communicate. Agent behavior policies are optimized by genetic operation at the base station. Simulation results show that our proposed framework increases the lifetime of each node. Each agent selects a next-hop node with neighbor information and behavior policies. Our proposed framework provides self-healing, self-configuration, self-optimization properties to sensor nodes. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/search?q=Agent" title="Agent">Agent</a>, <a href="https://publications.waset.org/search?q=Energy%20Efficiency" title=" Energy Efficiency"> Energy Efficiency</a>, <a href="https://publications.waset.org/search?q=Genetic%20algorithm" title=" Genetic algorithm"> Genetic algorithm</a>, <a href="https://publications.waset.org/search?q=Wireless%20Sensor%20Networks." title="Wireless Sensor Networks.">Wireless Sensor Networks.</a> </p> <a href="https://publications.waset.org/13418/agent-based-framework-for-energy-efficiency-in-wireless-sensor-networks" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/13418/apa" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">APA</a> <a href="https://publications.waset.org/13418/bibtex" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">BibTeX</a> <a href="https://publications.waset.org/13418/chicago" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">Chicago</a> <a href="https://publications.waset.org/13418/endnote" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">EndNote</a> <a href="https://publications.waset.org/13418/harvard" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">Harvard</a> <a href="https://publications.waset.org/13418/json" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">JSON</a> <a href="https://publications.waset.org/13418/mla" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">MLA</a> <a href="https://publications.waset.org/13418/ris" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">RIS</a> <a href="https://publications.waset.org/13418/xml" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">XML</a> <a href="https://publications.waset.org/13418/iso690" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">ISO 690</a> <a href="https://publications.waset.org/13418.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">1664</span> </span> </div> </div> <div class="card publication-listing mb-3 mt-3"> <h5 class="card-header" style="font-size:.9rem"><span class="badge badge-info">1</span> An Energy-Efficient Distributed Unequal Clustering Protocol for Wireless Sensor Networks</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/search?q=Sungju%20Lee">Sungju Lee</a>, <a href="https://publications.waset.org/search?q=Jangsoo%20Lee"> Jangsoo Lee </a>, <a href="https://publications.waset.org/search?q=Hongjoong%20Sin"> Hongjoong Sin</a>, <a href="https://publications.waset.org/search?q=Seunghwan%20Yoo"> Seunghwan Yoo</a>, <a href="https://publications.waset.org/search?q=Sanghyuck%20Lee"> Sanghyuck Lee</a>, <a href="https://publications.waset.org/search?q=Jaesik%20Lee"> Jaesik Lee</a>, <a href="https://publications.waset.org/search?q=Yongjun%20Lee"> Yongjun Lee</a>, <a href="https://publications.waset.org/search?q=Sungchun%20Kim">Sungchun Kim</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The wireless sensor networks have been extensively deployed and researched. One of the major issues in wireless sensor networks is a developing energy-efficient clustering protocol. Clustering algorithm provides an effective way to prolong the lifetime of a wireless sensor networks. In the paper, we compare several clustering protocols which significantly affect a balancing of energy consumption. And we propose an Energy-Efficient Distributed Unequal Clustering (EEDUC) algorithm which provides a new way of creating distributed clusters. In EEDUC, each sensor node sets the waiting time. This waiting time is considered as a function of residual energy, number of neighborhood nodes. EEDUC uses waiting time to distribute cluster heads. We also propose an unequal clustering mechanism to solve the hot-spot problem. Simulation results show that EEDUC distributes the cluster heads, balances the energy consumption well among the cluster heads and increases the network lifetime. <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/search?q=Wireless%20Sensor%20Network" title="Wireless Sensor Network">Wireless Sensor Network</a>, <a href="https://publications.waset.org/search?q=Distributed%20UnequalClustering" title=" Distributed UnequalClustering"> Distributed UnequalClustering</a>, <a href="https://publications.waset.org/search?q=Multi-hop" title=" Multi-hop"> Multi-hop</a>, <a href="https://publications.waset.org/search?q=Lifetime." title=" Lifetime."> Lifetime.</a> </p> <a href="https://publications.waset.org/6478/an-energy-efficient-distributed-unequal-clustering-protocol-for-wireless-sensor-networks" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/6478/apa" target="_blank" rel="nofollow" class="btn btn-primary btn-sm">APA</a> 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Search results for: Jangsoo Lee