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| 基于跳频扩频技术的抗干扰Ad Hoc网络协议 | |
| 引用本文： | 贾方,罗卫兵,周艳秋.基于跳频扩频技术的抗干扰Ad Hoc网络协议[J].通信技术,2009,42(7):260-262. |
| 作者姓名： | 贾方 罗卫兵 周艳秋 |
| 作者单位： | 1. 武警咸阳支队,陕西,咸阳,712000 2. 武警工程学院,陕西,西安,710086 3. 武警西安指挥学院,陕西,西安,710038 |
| 基金项目： | 武警部队重点科研(国家"709"计划)项目 |
| 摘 要： | 将跳频技术与Ad Hoc网络结合以提高通信系统的抗干扰能力，针对跳频扩频通信的物理特点，设计一种相适用的Ad Hoc网络的MAC协议。对已有的多信道Ad-Hoc网络接入协议进行了分析，在MMAC协议的基础上经行了改进，引入了跳频码分多址与时分双工。最后对该系统的性能进行了分析，改进后的MAC协议加强了通信的抗干扰能力和网络的各项性能。 |
| 关 键 词： | 跳频扩频 Ad Hoc 跳频码分多址 时分双工 |
Frequency Hopping-Based Anti-jam Protocol in Wireless Ad Hoc Network |
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| JIA Fang,LUO Wei-bing,ZHOU gan-qiu.Frequency Hopping-Based Anti-jam Protocol in Wireless Ad Hoc Network[J].Communications Technology,2009,42(7):260-262. | |
| Authors: | JIA Fang LUO Wei-bing ZHOU gan-qiu |
| Institution: | JIh Fang, LUO Wei-bing, ZHOU Yan-qiu (1Xianyang Armed Plice Brigade, Xianyang Shaanxi 712000, China; 2Engineering College of the Chinese People＇ s Armed Police Force, Xi＇ an Shaanxi 710086, China; 3Xi＇ an Command College of Armed Police, Xi＇ an Shaanxi 710038, China) |
| Abstract: | The anti-jam ability of Ad Hoc network is improved by using frequency hopping spread spectrum systems （FHSS） technology . The existing multi-channel MAC protocols of Ad Hoc network are analyzed. Based on the physical features of Frequency hopping spread spectrum, the FH-CDMA and TDD technologies are used in this protocol and their performance analyzed. The experiment results show that the anti-jam ability of communication and the network performance are enhanced by the new MAC protocol. |
| Keywords: | Ad Hoc |
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