Worst-Case Optimization of Relay Position in Cooperative Broadcast Wireless Networks

被引：0
|
作者：
Jin, Ying [1 ]
Zhang, Yimin D. [1 ]
机构：
[1] Villanova Univ, Ctr Adv Commun, Villanova, PA 19085 USA
来源：
WIRELESS SENSING, LOCALIZATION, AND PROCESSING VI | 2011年 / 8061卷
关键词：
DIVERSITY; CAPACITY;
D O I：
10.1117/12.884544
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we consider the use of cooperative communications for broadcast wireless networks where the signal transmitted from a source node is relayed by a relay to the destination users, which are distributed within a circular area. The objective of this paper is, given the available resources, to properly determine the position of the relay so that the worst-case outage probability performance within the service area is minimized. The problem is solved through the use of semidefinite relaxation.
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页数：9
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