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» Optimal Cooperative Relaying Schemes in IR-UWB Networks
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ICC
2009
IEEE
179views Communications» more  ICC 2009»
14 years 2 months ago
Distributed Power Control for Interference-Limited Cooperative Relay Networks
— In this paper, a distributed power control algorithm is proposed for wireless relay networks in interference-limited environments. The objective is to minimize the total transm...
Sheng Zhou, Hongda Xiao, Zhisheng Niu
TWC
2010
13 years 2 months ago
Performance analysis and power allocation for M-QAM cooperative diversity systems
An adaptive regenerate and forward cooperative diversity (CD) system using quadrature amplitude modulation (QAM) for a two-user cooperation is proposed. The proposed system can ach...
Veluppillai Mahinthan, Jon W. Mark, Xuemin Shen
CISS
2007
IEEE
14 years 1 months ago
High-Throughput Cooperative Communications with Complex Field Network Coding
Relay-based cooperative communications can achieve spatial diversity gains, enhance coverage and potentially increase capacity. If considered for large networks, traditional relayi...
Tairan Wang, Georgios B. Giannakis
INFOCOM
2010
IEEE
13 years 5 months ago
Cooperative Bridges: Topology Control in Cooperative Wireless Ad Hoc Networks
Cooperative Communication (CC) is a technology that allows multiple nodes to simultaneously transmit the same data. It can save power and extend transmission coverage. However, pri...
Jieun Yu, Heejun Roh, Wonjun Lee, Sangheon Pack, D...
MONET
2008
77views more  MONET 2008»
13 years 7 months ago
On Relay Node Placement and Assignment for Two-tiered Wireless Networks
Wireless networks that operate on batteries are imposed with energy constraints and long distance communications between nodes are not desirable. Implementing Relay Nodes (RNs) can...
Wenxuan Guo, Xin-Ming Huang, Wenjing Lou, Cao Lian...