Title :
Low Complexity General Antenna Selection Algorithm for MU-MIMO-BC Systems
Author :
Cheng, Tiezheng ; Yuan, Chaowei
Author_Institution :
Sch. of Inf. & Telecommun. Eng., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A general antenna selection algorithm is proposed in this paper. The algorithm can greatly lower down the computation complexity through two efficient user rejection criterions and has the merit that it can be applied in the case of arbitrary number of receive antennas. The simulation results show that the proposed algorithm has good performance and very low computation complexity.
Keywords :
MIMO communication; broadcast antennas; broadcast channels; computational complexity; computation complexity; general antenna selection algorithm; multi-user broadcast channel; multiple-input multiple-output system; Broadcasting; Chaos; Computational modeling; Diversity methods; Filling; Interference; MIMO; Receiving antennas; Telecommunication computing; Upper bound;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3692-7
Electronic_ISBN :
978-1-4244-3693-4
DOI :
10.1109/WICOM.2009.5303301
