Title :
On BER of STBC coded MIMO systems in different indoor environments
Author :
Vermesan, Irina ; Moldovan, Ancuta ; Palade, Tudor ; Colda, Rebeca
Author_Institution :
Commun. Dept., Tech. Univ. of Cluj Napoca, Cluj-Napoca, Romania
Abstract :
The spatial diversity is known to overcome the multipath propagation effects and to increase the spectral efficiency in multi antenna systems. Under IEEE 802.11n specifications channel modeling, we evaluate the error performances of WLAN employing STBC (Space Time Block Codes) with and without CSIT (Channel State Information at Transmitter) for 2×1 and 2×2 MIMO (Multiple Input Multiple Output) cases when different antenna spacing is used at transmitter and receiver.
Keywords :
Antennas and propagation; Bit error rate; Block codes; Channel state information; Indoor environments; MIMO; Performance evaluation; Receiving antennas; Transmitters; Wireless LAN; STBC; channel modeling; physical parameters; precoding; spatial correlation;
Conference_Titel :
Microwave Radar and Wireless Communications (MIKON), 2010 18th International Conference on
Conference_Location :
Vilnius, Lithuania
Print_ISBN :
978-1-4244-5288-0
