Title :
Performance of 2×2 MIMO spatial multiplexing in indoor environments
Author :
Ogawa, Yasutaka ; Nishimoto, Hiroshi ; Nishimura, Toshihiko ; Ohgane, Takeo
Author_Institution :
Graduate Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, Japan
Abstract :
Based on the indoor measurement campaign, the performance of MIMO spatial multiplexing in the LOS environments has been compared with that in the NLOS ones. It has been shown that the average BER performance in the LOS environments is better than that in the NLOS ones despite higher fading correlations. The BER is obtained by computer simulations using MIMO channel measurements. We compare the performance with the one in NLOS environments. Furthermore, we investigate the BER performance of an eigenbeam-space division multiplexing (E-SDM) system where the channel state information is known also at the TX end.
Keywords :
MIMO systems; error statistics; fading channels; indoor radio; space division multiplexing; BER performance; MIMO spatial multiplexing; channel state information; computer simulations; eigenbeam-space division multiplexing; fading correlations; indoor environments; nonline-of-sight environment; Antenna measurements; Bandwidth; Bit error rate; Channel state information; Indoor environments; Information science; MIMO; Rayleigh channels; Space technology; Transmitting antennas;
Conference_Titel :
Wireless Communications and Applied Computational Electromagnetics, 2005. IEEE/ACES International Conference on
Print_ISBN :
0-7803-9068-7
DOI :
10.1109/WCACEM.2005.1469631
