| 摘要: |
| 介绍了无线传感器网络的传输控制问题,总结了近年来提出的各种传输控制协议及主要设计思想.首先引入了传输控制问题的研究背景;然后分别从拥塞控制和可靠保证两个方面介绍代表性的研究工作,对涉及的主要方法进行分类分析;最后进行了各种协议的综合比较,并指出了无线传感器网络传输控制未来的研究方向. |
| 关键词: 无线传感器网络 拥塞控制 可靠保证 反馈机制 服务质量 |
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| 基金项目:Supported by the National Natural Science Foundation of China under Grant Nos.90412011, 90612004, 60673180 (国家自然科学基金); the International Science and Technology Cooperative Program of China under Grant No.2006DFA11080 (科技部国际科技合作计划项目); the Research Program of Federal Ministry of Education and Research of Germany under Grant No.01BU0680 (德国教研部资助项目) |
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| Transmission Control Protocols for Wireless Sensor Networks |
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FANG Wei-Wei,QIAN De-Pei,LIU Yi
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| Abstract: |
| This paper gives an introduction to the transmission control problem and a survey to the recent novel protocols and their taxonomy. Firstly, the research background of the WSN transmission control problem is presented. Then a comprehensive survey with analysis is made to different methods and representative protocols in two aspects: Congestion control and reliability guarantee, respectively. In the end, the protocols are compared and future research directions are suggested. |
| Key words: wireless sensor networks congestion control reliability guarantee acknowledgement mechanism QoS |
