Jamming-resistant collaborative broadcast using uncoordinated frequency hopping

CORC > 厦门大学 > 信息技术－已发表论文

	Jamming-resistant collaborative broadcast using uncoordinated frequency hopping
	Xiao, Liang ; Dai, Huaiyu ; Ning, Peng ; Xiao L(肖亮) ; Dai HY(戴怀宇)
刊名	http://dx.doi.org/10.1109/TIFS.2011.2165948
	2012
关键词	Communication Computer simulation Jamming Markov processes Wireless networks
英文摘要	We propose a jamming-resistant collaborative broadcast scheme for wireless networks, which utilizes the Uncoordinated Frequency Hopping (UFH) technique to counteract jamming without preshared keys, and exploits node cooperation to achieve higher communication efficiency and stronger jamming resistance. In this scheme, nodes that already obtain the broadcast message serve as relays to help forward it to other nodes. Relying on the sheer number of relay nodes, our scheme provides a new angle for jamming countermeasure, which not only significantly enhances the performance of jamming-resistant broadcast, but can readily be combined with other existing or emerging antijamming approaches in various applications. We present the collaborative broadcast protocol, and analyze its successful packet reception rate and the corresponding cooperation gain for both synchronous and asynchronous relays for a snapshot scenario. We also investigate the full broadcast process based on a Markov chain model and derive a closed-form expression of the average broadcast delay. Simulation results in both single-hop and multihop networks indicate that our scheme is a promising antijamming technique in wireless networks. 漏 2011 IEEE.
语种	英语
出版者	Institute of Electrical and Electronics Engineers Inc.
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/92773]
专题	信息技术－已发表论文
推荐引用方式 GB/T 7714	Xiao, Liang,Dai, Huaiyu,Ning, Peng,et al. Jamming-resistant collaborative broadcast using uncoordinated frequency hopping[J]. http://dx.doi.org/10.1109/TIFS.2011.2165948,2012.
APA	Xiao, Liang,Dai, Huaiyu,Ning, Peng,肖亮,&戴怀宇.(2012).Jamming-resistant collaborative broadcast using uncoordinated frequency hopping.http://dx.doi.org/10.1109/TIFS.2011.2165948.
MLA	Xiao, Liang,et al."Jamming-resistant collaborative broadcast using uncoordinated frequency hopping".http://dx.doi.org/10.1109/TIFS.2011.2165948 (2012).