Title :
Space division multiplexing scheme using grouped quasi-amicable orthogonal designs
Author :
Shen, J. ; Zhu, G. ; Duan, F.
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., China
Abstract :
A new space division multiplexing scheme is proposed. With grouped quasi-amicable orthogonal designs (GQOD), the joint detection of the transmitted symbol vector is transferred to the detection of the separate symbols. Compared with V-BLAST architecture, the GQOD scheme can achieve dramatic performance improvement with fewer transmit antennas and lower computational complexity.
Keywords :
MIMO systems; antenna arrays; computational complexity; signal detection; space division multiplexing; transmitting antennas; Vertical Bell Laboratories Layered Space Time architecture; computational complexity; grouped quasiamicable orthogonal designs; separate symbols detection; space division multiplexing; transceivers; transmit antennas; transmitted symbol vector;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20045876
