|
|
Analysis of Generalized Selection Cooperative Diversity and Its Improved Scheme with Threshold Selection |
Zhu Bo-cheng; Cheng Wei-jun |
Department of Electronics, Peking University, Beijing 100871, China |
|
|
Abstract This paper proposes a generalized selection cooperative diversity and its improved scheme with threshold selection for multi-hop wireless networks. The regenerative capacity performances for the proposed schemes are analyzed and derived over Rayleigh fading channels. The numerical and simulation results show that generalized selection cooperative diversity can offer the full-route diversity, however, its improved scheme not only provides an efficient selection scheme for cooperation nodes but achieves a good tradeoff between the system performance and the processing cost of the destination, and it is very helpful to reduce the power consumption and the hardware complexity of the destination.
|
Received: 17 July 2006
|
|
|
|
|
|
|
|