Title :
Channel equalization for high data rate MIMO systems
Author :
Amihood, Patrick ; Milstein, Laurence B. ; Proakis, John G.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA
Abstract :
The performance of multicode multiple-input multiple-output (MIMO) systems in the presence of frequency selective fading is evaluated. It is shown that the multiantenna interference is asymptotically Gaussian. The probability of error is derived for the conventional RAKE receiver and its performance is compared to a linear equalizer for various processing gains, path delays, and antenna configurations.
Keywords :
Gaussian channels; MIMO systems; antenna arrays; channel estimation; error statistics; frequency selective surfaces; interference (signal); radio receivers; RAKE receiver; antenna configurations; asymptotically Gaussian; channel equalization; error probability; frequency selective fading; high data rate MIMO systems; linear equalizer; multiantenna interference; multicode multiple-input multiple-output systems; path delays; processing gains; Computer errors; Delay; Equalizers; Fading; Interference suppression; MIMO; Multipath channels; Performance gain; Receiving antennas; Transmitting antennas;
Conference_Titel :
Military Communications Conference, 2003. MILCOM '03. 2003 IEEE
Print_ISBN :
0-7803-8140-8
DOI :
10.1109/MILCOM.2003.1290359
