| 面向频谱感知的传感器网络设计 |
| |
| 引用本文： | 孔德阳,梁涛,张建照,蒋慧娟.面向频谱感知的传感器网络设计[J].电子设计工程,2012,20(13):65-68. |
| |
| 作者姓名： | 孔德阳 梁涛 张建照 蒋慧娟 |
| |
| 作者单位： | 1. 解放军理工大学通信工程学院,江苏南京210007 总参第六十三研究所,江苏南京210007
2. 总参第六十三研究所,江苏南京,210007 |
| |
| 摘 要： | 针对认知无线电网络、频谱监测等领域对宽频段频谱感知的需求,基于无线传感器网络的特点,提出了一种面向频谱感知的传感器网络设计方案,包括分簇的网络结构、分频段的协作感知机制以及感知结果的协作处理机制,分析了实现这种方案的关键技术,为利用传感器网络进行宽频带协作频谱感知提供了一种可选的方案。
|
| 关 键 词： | 传感器网络 频谱感知 分簇 |
A framework of wireless sensor network for spectrum sensing |
| |
| KONG De-yang,LIANG Tao,ZHANG Jian-zhao,JIANG Hui-juan.A framework of wireless sensor network for spectrum sensing[J].Electronic Design Engineering,2012,20(13):65-68. |
| |
| Authors: | KONG De-yang LIANG Tao ZHANG Jian-zhao JIANG Hui-juan |
| |
| Affiliation: | 1.Institute of Communication Engineering,PLA University of Science and Technology,Nanjing 210007,China; 2.The 63rd Institute of General Staff,Nanjing 210007,China) |
| |
| Abstract: | Resorting to the requirement of cognitive radio network and spectrum monitoring in wide-band spectrum sensing,a framework of wireless sensor network for spectrum sensing is proposed.The framework includes clustered network structure,frequency division based cooperative sensing and cooperative sensing result processing scheme.Furthermore,the key technologies of the implementation of this framework are analyzed. |
| |
| Keywords: | wireless sensor network spectrum sensing clustering |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
