MAC协议冲突概率自适应退避算法的研究与实现

针对退避策略在无线传感器网络介质访问控制（MAC）协议中的作用与要求,分析了典型的无线传感器网络MAC(（S-MAC）协议的退避机制,提出网络冲突概率自适应退避算法。并用NS2对其进行了性能仿真测试,仿真结果表明,在网络节点分布较为密集、突发数据流量变化较大的网络环境中,改进后的方案在能量效率和吞吐量方面都有较大的改善。...

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Published inGuangtongxin Yanjiu pp. 55 - 59
Main Authors 唐璐丹, 李和
Format Journal Article
LanguageChinese
Published 《光通信研究》编辑部 01.01.2010
Subjects
冲突概率;自适应;退避算法;仿真
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ISSN1005-8788
DOI10.3969/j.issn.1005-8788.2010.05.018

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Abstract 针对退避策略在无线传感器网络介质访问控制（MAC）协议中的作用与要求,分析了典型的无线传感器网络MAC(（S-MAC）协议的退避机制,提出网络冲突概率自适应退避算法。并用NS2对其进行了性能仿真测试,仿真结果表明,在网络节点分布较为密集、突发数据流量变化较大的网络环境中,改进后的方案在能量效率和吞吐量方面都有较大的改善。
AbstractList 针对退避策略在无线传感器网络介质访问控制（MAC）协议中的作用与要求,分析了典型的无线传感器网络MAC(（S-MAC）协议的退避机制,提出网络冲突概率自适应退避算法。并用NS2对其进行了性能仿真测试,仿真结果表明,在网络节点分布较为密集、突发数据流量变化较大的网络环境中,改进后的方案在能量效率和吞吐量方面都有较大的改善。
Author 唐璐丹
李和
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Snippet 针对退避策略在无线传感器网络介质访问控制（MAC）协议中的作用与要求,分析了典型的无线传感器网络MAC(（S-MAC）协议的退避机制,提出网络冲突概率自适应退避算法。并用NS2...
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SubjectTerms 冲突概率;自适应;退避算法;仿真
Title MAC协议冲突概率自适应退避算法的研究与实现
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