supported by the National Natural Science Foundation of China(61171101);the Fundamental Research Funds for the Central Universities;the 2014 Doctorial Innovation Fund of Beijing University of Posts and Telecommunications(CX201426)
A novel practical codebook-precoding multiple-input multiple-output(MIMO) system based on signal space diversity(SSD) with the minimum mean squared error(MMSE)receiver is proposed.This scheme utilizes rotation m...
supported by the National Natural Science Foundation of China(61171101);the State Major Science and Technology Special Projects(2009ZX03003-011-03)
The 16-ary quadrature amplitude modulation (16QAM) is a high spectral efficient scheme for high-speed transmission systems. To remove the phase ambiguity in the coherent detection system, differential-encoded 16QAM ...
Sponsored by the National Natural Science Fund (Grant No. 61171101);the National Great Science Specific Project (Grant No. 2009ZX03003-011-03);the R&S-BUPT Graduate Innovation Fund
This paper presents an efficient Joint Coding and Modulation Diversity ( JCMD ) scheme. The proposed scheme applied modulation diversity technique to MIMO-OFDM system which can effectively use time, frequency and spac...