Title :
Research on the robust mode switching in MIMO system
Author :
Hongmei Zhang ; Apei Wu ; Yan He
Author_Institution :
Sch. of Inf. & Commun., Guilin Univ. of Electron. Technol., Guilin, China
Abstract :
In this paper, we proposed an algorithm of mode-switching which is to maximize the spectral efficiency of MIMO system. In the proposed scheme, the influence of channel correlation and the received SINR are analyzed. On the other hand, the solution for reduce the influence of Ping-pong which is caused by frequently mode switching is also proposed. Simulation results show that the proposed schemes can achieve satisfied performance gain.
Keywords :
MIMO communication; telecommunication switching; MIMO system; Ping-pong effect; channel correlation; frequently mode switching; robust mode switching; spectral efficiency; Channel state information; Interference; MIMO; Receivers; Signal to noise ratio; Switches; Transmitters; Adaptive switching; MU-MIMO; SU-MIMO; Spectrum efficiency;
Conference_Titel :
Communications and Networking in China (CHINACOM), 2013 8th International ICST Conference on
Conference_Location :
Guilin
DOI :
10.1109/ChinaCom.2013.6694618
