Title :
Improved incremental and decremental antenna selection algorithms for MIMO systems
Author :
Jinwen, Lü ; Lijun, Zhang ; Changjia, Chen
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ.
Abstract :
Incremental and decremental algorithms can reduce complexity greatly in antenna selection and maximize the capacity of MIMO systems. However, the computation complexity is still large in systems with large scale antenna array. Improved algorithms using the two methods simultaneously are proposed, which can further reduce the computation with a little loss in capacity
Keywords :
MIMO communication; antenna arrays; computational complexity; MIMO systems; computation complexity; decremental antenna selection algorithms; incremental antenna selection algorithms; large scale antenna array; AWGN; Antenna arrays; Costs; Covariance matrix; Fading; Large-scale systems; MIMO; Radio frequency; Receiving antennas; Transmitting antennas;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.345847
