Cross-layer Design of Joint Relay Selection and Power Control Scheme in Relay-based Multi-cell Networks

被引：0

作者：

Wu, Di ^{[1
]}

Zhu, Gang ^{[1
]}

Zhao, Dongmei ^{[2
]}

Liu, Lina ^{[1
]}

机构：

[1] Beijing Jiaotong Univ, State Key Lab Rail Traff Control & Safety, Beijing 100044, Peoples R China

[2] McMaster Univ, Dept Comp Engn, Hamilton, ON L8S 4K1, Canada

来源：

2011 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC) | 2011年

基金：

加拿大自然科学与工程研究理事会; 中国国家自然科学基金;

关键词：

cooperative communication; cross-layer design; multi-cell; power control; relay selection; COOPERATIVE DIVERSITY;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

It is demonstrated that the suitable relay selection or power control method is very important to network performance. However, there is little work concerning the combination of them in the multi-cell scenario. In this paper, we propose a cross-layer design to associate relay selection with power control scheme to increase the average network capacity, as well as to mitigate interference, where the criteria of relay selection is based on the maximum capacity. Then a path table is established to determine whether to perform the power control scheme. Finally, the comparisons of capacities among several methods are made to verify the effectiveness of the cross-layer method proposed in this paper.

引用

页码：251 / 256

页数：6

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