multi-user cooperative communication based on linear network coding

ISCAS OpenIR

	multi-user cooperative communication based on linear network coding
	Lv Zheng; Yu Zhijun; Liu Haitao
	2012
发表期刊	Journal of Computational Information Systems
ISSN	1553-9105
卷号	8 期号:2 页码:801-807
摘要	Cooperative communication is one of the most efficient ways to improve reliability of wireless links. We introduce linear network coding into multi-user cooperative communication system, and propose a new cooperating protocol. In the first phase, each user in the cooperative communication system transmits its own data, because of broadcast nature of wireless channel, the other users can overhear this data; in forwarding phase, each cooperating user encodes all the data from the other users and its own data together by linear network coding, and forwards this coded packet. Theoretical analysis and simulation show that, compared to traditional protocol based on XOR-network-coding, our protocol can achieve higher diversity order and lower system outage probability. 1553-9105/Copyright © 2012 Binary Information Press.; Cooperative communication is one of the most efficient ways to improve reliability of wireless links. We introduce linear network coding into multi-user cooperative communication system, and propose a new cooperating protocol. In the first phase, each user in the cooperative communication system transmits its own data, because of broadcast nature of wireless channel, the other users can overhear this data; in forwarding phase, each cooperating user encodes all the data from the other users and its own data together by linear network coding, and forwards this coded packet. Theoretical analysis and simulation show that, compared to traditional protocol based on XOR-network-coding, our protocol can achieve higher diversity order and lower system outage probability. 1553-9105/Copyright © 2012 Binary Information Press.
收录类别	EI
关键词	Communication Systems Computer Simulation Cooperative Communication Linear Networks
部门归属	(1) Key Lab. of Wireless Sensor Network and Communications Shanghai Institute of Microsystem and Information Technology Chinese Academy of Sciences Shanghai 200050 China; (2) Wuxi SensingNet Industrialization Research Institute Wuxi 214135 China; (3) Software Engineering Institute East China Normal University Shanghai 200063 China
语种	英语
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15188
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Lv Zheng,Yu Zhijun,Liu Haitao. multi-user cooperative communication based on linear network coding[J]. Journal of Computational Information Systems,2012,8(2):801-807.
APA	Lv Zheng,Yu Zhijun,&Liu Haitao.(2012).multi-user cooperative communication based on linear network coding.Journal of Computational Information Systems,8(2),801-807.
MLA	Lv Zheng,et al."multi-user cooperative communication based on linear network coding".Journal of Computational Information Systems 8.2(2012):801-807.