Cooperative Coding Using Concatenated Trellis Coded Modulation

摘要：

Coded cooperation is an efficient way to achieve transmit diversity at the mobile unit with single antenna. This paper presents a novel cooperation coding system in use of concatenated trellis coded modulation. Simulation results show that the parallel concatenation of inner and outer encoders of the proposed system provides significant performance gains, and the M-ary modulation employed in cooperative coding can obtain higher spectral efficiency with only slight bit error rate (BER) degradation.

作者: Tao He Huawei Chen Fanji Meng Yuwen Wang

作者单位: Institute of Astronautics & Aeronautics, University of Electronic Science and Technology, Chengdu, China

会议类型: 国际会议

会议名称: 2009国际通信电路与系统学术会议(ICCCAS 2009)(2009 International Conference on Communications，Circuits and Systems)

会议地点: 成都

会议语种:英文

页码: 160-163

在线出版日期: 2009-07-23（万方平台首次上网日期，不代表论文的发表时间）