It explain the all the performance parameters of cooperative communication for single and multiple relay

为了优化协作通信系统的性能 ,提出了一种基于信道容量增益的中继节点选取策略 ,并在此基础上提出了源节点和中继节点最优功率分配算法. 协作通信 中继节点选取 功率分配 凸优化-A joint optimization st rategy for relay selection and power allocation is proposed to optimize the performance of cooperative communication system.cooperative c

In this paper, we first propose an optimum relay ordering algorithm for the multi-branch multi-hop cooperative diversity networks. This optimum algorithm has a high complexity that makes it hard to implement. Therefore, a suboptimum relay ordering al

An ad-hoc network with a sender, a destination and a third station act- ing as a relay is analysed. The channels are modelled containing thermal noise, Rayleigh fading and path loss. Di® erent combining methods and di- versity protocols are

COOPERATIVE SPECTRUM SENSING performance over rayleigh fading with different applications like different SNR or different number of secondary users or different fusion rules and cooperative relay in cognitive radio and cooperative betweeen primary an