Title :
Channel capacity with channel interference in MIMO-WLAN systems
Author :
Chien-Hung Chen ; Chia-Ying Yu ; Wei-Siang Gu ; Chien-Ching Chiu ; Shu-Han Liao
Author_Institution :
Dept. of Inf. Technol. & Mobile Commun., Taipei Coll. of Maritime Technol., Taipei, Taiwan
Abstract :
The channel capacity of multiple-input multiple-output (MIMO) wireless local area network (MIMO-WLAN) systems with co-channel interference (CCI) is calculated in this paper. The ability to combat CCI for the MIMO-WLAN simple uniform linear array (ULA) and polarization diversity array (PDA) are investigated. The channel frequency response, which is further used to calculate the corresponding channel capacity is calculated by ray-tracing approach. Numerical results show that MIMO-PDA is better than those of MIMO-ULA when interference is present.
Keywords :
MIMO communication; channel capacity; cochannel interference; diversity reception; frequency response; ray tracing; wireless LAN; CCI; MIMO-PDA; MIMO-WLAN system; PDA; ULA; channel capacity; channel frequency response; cochannel interference; multiple-input multiple-output wireless local area network; polarization diversity array; ray-tracing approach; uniform linear array; Antennas; Concrete; MIMO; Predictive models; Wireless communication; MIMO-WLAN; channel capacity; ray-tracing approach;
Conference_Titel :
Science, Computing and Telecommunications (PACT), 2014 Pan African Conference on
DOI :
10.1109/SCAT.2014.7055129
