Adaptive Cooperative Coding in Fast Rayleigh Fading Channel
The relay technique is an effective way to enlarge the cell coverage and enhance the spectral efficiency in wireless network. In this paper, we propose a novel cooperative transmission protocol based on the channel coding, named the adaptive cooperative coding (ACC), which is im-plemented by transmitting the rate-compatible punctured convolutional code (RCPC) sequence and its complementary punctured convolutional (CPC) sequence during the two-hop transmission. We discuss and evaluate the ACC protocol performance in fast Rayleigh fading channel by mathematical analysis. Through Monte Carlo simulation, the performance upper bound is proved to be tight with the simulation result, and the ACC protocol outperforms the traditional single hop (SH) transmission due to the considerable cooperative diversity, while maintaining the same transmit rate and power as that of the SH transmission.
Li Li Tinghuai Wang Yang Du Honglin Hu
The Electromagnetics Academy at Zhejiang University Zhejiang University,Hangzhou 310027,China School of Engineering,University of Warwick,Coventry CV4 7AL,UK Shanghai Research Centre for Wireless Communication (SHRCWC),Shanghai,China
国际会议
Progress in Electromagnetics Research Symposium 2009(2009年电磁学研究新进展学术研讨会)(PIERS 2009)
北京
英文
719-723
2009-03-23（万方平台首次上网日期，不代表论文的发表时间）