Precoded Space-Time Block Coded GMSK System with Soft-Output Demodulation
In this paper, a soft output precoded space-time block coded (STBC) Gaussian minimum shift-keying (GMSK) system with two transmit antennas and one receive antenna is proposed. The memory of the continuous phase modulation (CPM) signal is eliminated by precoding, but it will result in inter-symbol interference (ISI). The Turbo detection and decoding receiver with a linear SISO detector based on MMSE criterion is used to reduce the inherent ISI. The iterative principle is applied and a good performance is achieved.
Jun Zhou Qiang Li Shaoqian Li Xiyun Zhu
National Key Laboratory of Communications, University of Electronic Science and Technology of China Chengdu, 610054, P.R.China
国际会议
2009国际通信电路与系统学术会议(ICCCAS 2009)(2009 International Conference on Communications，Circuits and Systems)
成都
英文
81-85
2009-07-23（万方平台首次上网日期，不代表论文的发表时间）