Truthful Mechanisms for Secure Communication in Wireless Cooperative   System

doi:10.1109/TWC.2013.080113.120260

CORC > 北京大学 > 信息科学技术学院

	Truthful Mechanisms for Secure Communication in Wireless Cooperative System
	Deng, Jun ; Zhang, Rongqing ; Song, Lingyang ; Han, Zhu ; Jiao, Bingli
刊名	ieee transactions on wireless communications
	2013
关键词	Physical layer security truth-telling AGV VCG PHYSICAL LAYER SECURITY TAP CHANNEL EFFICIENCY
DOI	10.1109/TWC.2013.080113.120260
英文摘要	To ensure security in data transmission is one of the most important issues for wireless relay networks, and physical layer security is an attractive alternative solution to address this issue. In this paper, we consider a cooperative network, consisting of one source node, one destination node, one eavesdropper node, and a number of relay nodes. Specifically, the source may select several relays to help forward the signal to the corresponding destination to achieve the best security performance. However, the relays may have the incentive not to report their true private channel information in order to get more chances to be selected and gain more payoff from the source. We propose a Vickey-Clark-Grove (VCG) based mechanism and an Arrow-d'Aspremont-Gerard-Varet (AGV) based mechanism into the investigated relay network to solve this cheating problem. In these two different mechanisms, we design different "transfer payment" functions to the payoff of each selected relay and prove that each relay gets its maximum (expected) payoff when it truthfully reveals its private channel information to the source. And then, an optimal secrecy rate of the network can be achieved. After discussing and comparing the VCG and AGV mechanisms, we prove that the AGV mechanism can achieve all of the basic qualifications (incentive compatibility, individual rationality and budget balance) for our system. Moreover, we discuss the optimal quantity of relays that the source node should select. Simulation results verify efficiency and fairness of the VCG and AGV mechanisms, and consolidate these conclusions.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000325221400002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Telecommunications; SCI(E); EI; SSCI; 11; ARTICLE; 9; 4236-4245; 12
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/152261]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Deng, Jun,Zhang, Rongqing,Song, Lingyang,et al. Truthful Mechanisms for Secure Communication in Wireless Cooperative System[J]. ieee transactions on wireless communications,2013.
APA	Deng, Jun,Zhang, Rongqing,Song, Lingyang,Han, Zhu,&Jiao, Bingli.(2013).Truthful Mechanisms for Secure Communication in Wireless Cooperative System.ieee transactions on wireless communications.
MLA	Deng, Jun,et al."Truthful Mechanisms for Secure Communication in Wireless Cooperative System".ieee transactions on wireless communications (2013).