QoS-aware multihop routing in wireless sensor networks with power   control using demodulation-and-forward protocol

doi:10.1186/1687-1499-2012-125

CORC > 北京大学 > 信息科学技术学院

	QoS-aware multihop routing in wireless sensor networks with power control using demodulation-and-forward protocol
	Wu, Jianjun ; Ren, Shubo ; Jiang, Yun ; Song, Lingyang
刊名	eurasip journal on wireless communications and networking
	2012
关键词	wireless sensor networks multiple-input multiple-output space time block codes dynamic programming route planing AD HOC NETWORKS COMMUNICATION
DOI	10.1186/1687-1499-2012-125
英文摘要	In this article, we propose a low-complexity joint power allocation and route planning algorithm for multiple antennas wireless sensor networks using dynamic programming. The sensor nodes utilize orthogonal space time block codes with demodulation-and-forward protocol. Unlike the previous work which typically optimize all the parameters, we cast this Quality-of-Service aware packet forwarding problem into two disjoint procedures: dynamic programming based route planning and subsequent adaptive power allocation. Simulation results indicate that the proposed protocol obtains comparative performance with the optimal results and significantly outperforms classical routing algorithms.; Engineering, Electrical & Electronic; Telecommunications; SCI(E); EI; 0; ARTICLE; 2012
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/152534]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Wu, Jianjun,Ren, Shubo,Jiang, Yun,et al. QoS-aware multihop routing in wireless sensor networks with power control using demodulation-and-forward protocol[J]. eurasip journal on wireless communications and networking,2012.
APA	Wu, Jianjun,Ren, Shubo,Jiang, Yun,&Song, Lingyang.(2012).QoS-aware multihop routing in wireless sensor networks with power control using demodulation-and-forward protocol.eurasip journal on wireless communications and networking.
MLA	Wu, Jianjun,et al."QoS-aware multihop routing in wireless sensor networks with power control using demodulation-and-forward protocol".eurasip journal on wireless communications and networking (2012).