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| 无线传感器网络的节能研究 | |
| 引用本文： | 田艳霞,辛兵,吴克军.无线传感器网络的节能研究[J].兵工自动化,2006,25(3):44-45. |
| 作者姓名： | 田艳霞 辛兵 吴克军 |
| 作者单位： | 1. 总参通信部军代局,北京,100016 2. 总装重庆军代局,重庆,400023 3. 解放军理工大学,通信工程学院,江苏,南京,210007 |
| 摘 要： | 无线传感器网络协议栈由物理、数据链路、网络、传输和应用五层组成.物理层节能,可通过降低节点发射功率实现.数据链路层中的媒体接入控制是该层的主导地位,其节能可基于CSMA和TDMA/FDMA的媒体接入协议考虑.网络层可利用数据聚合来提高能量和带宽的利用率,同时需精细资源管理.传输层和应用层则可分别通过简化传输协议和各应用功能达到节能. |
| 关 键 词： | 无线传感器网络 协议栈 分层节能 无线传感器 网络层 节能研究 Wireless Sensor Networks Energy 应用功能 传输协议 简化 可分 传输层 资源管理 利用率 带宽 高能量 数据聚合 媒体接入协议 FDMA TDMA CSMA 地位 |
| 文章编号： | 1006-1576（2006）03-0044-02 |
| 收稿时间： | 2005-11-08 |
| 修稿时间： | 2006-01-19 |
Research of Energy for Wireless Sensor Networks |
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| TIAN Yan-xia,XIN Bing,WU Ke-jun.Research of Energy for Wireless Sensor Networks[J].Ordnance Industry Automation,2006,25(3):44-45. | |
| Authors: | TIAN Yan-xia XIN Bing WU Ke-jun |
| Affiliation: | 1. Military Representative Bureau of Communication Department of General Staff Headquarters, of PLA, Beijing 100016, China ; 2. Chongqing Military Representative Bureau, General Equipment, of PLA, Chongqing 400023, China ; 3. College of Communication Engineering, PLA University of Science and Technology, Nanjing 210007, China |
| Abstract: | The protocol stack of wireless sensor networks is composed of physical level, logical link control level, network level, transport level and application levels. Physical level can implement power saving by reducing transmitting power. Media access control, is dominant in logical link control level, considers that energy saving is based on CSMA and TDMA/FDMA protocols. Providing using ratio of energy and band is made by data converging and fine granularity resource management in network level. Transport level and application level can save energy by predigesting transport protocol and various applications. |
| Keywords: | Wireless sensor networks Protocols stack Energy save |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |