Title :
Doppler spectrum and performance of E-SDM systems in indoor time-varying MIMO channels
Author :
Bui, Huu Phu ; Nishimoto, Hiroshi ; Nishimura, Toshihiko ; Ogawa, Yasutaka ; Ohgane, Takeo
Author_Institution :
Hokkaido Univ., Sapporo
Abstract :
MIMO measurement campaigns were conducted in indoor environments. Based on the measured data, this paper examines the channel auto-correlation and Doppler spectrum in a case where a receiver is moving with respect to a fixed transmitter in the propagation environments with static scatterers. The bit error rate (BER) performance of 4 times 4 MIMO eigenbeam-space division multiplexing(E-SDM) system was evaluated in time-varying fading environments.
Keywords :
MIMO communication; eigenvalues and eigenfunctions; fading channels; indoor radio; space division multiplexing; Doppler spectrum; channel autocorrelation; eigenbeam-space division multiplexing; indoor environment; indoor time-varying MIMO channels; time-varying fading environment; Antenna measurements; Autocorrelation; Bit error rate; Fading; Linear antenna arrays; MIMO; Rayleigh scattering; Receiving antennas; Time varying systems; Transmitters;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4395756
