Title :
Adaptive co-channel interference cancellation in space-time coded communication systems
Author :
Li, J. ; Letaief, K.B. ; Cao, Z.
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fDate :
1/31/2002 12:00:00 AM
Abstract :
A multi-input-multi-output, minimum mean squared error spatial filtering-based adaptive antenna array method is proposed to suppress co-channel interference (CCI) in space-time coded systems. It is shown that the proposed method can effectively suppress CCI while preserving the space-time structure, thereby significantly improving the system´s interference suppression ability
Keywords :
adaptive antenna arrays; cochannel interference; interference suppression; mean square error methods; space-time adaptive processing; spatial filters; trellis codes; CCI; adaptive antenna arrays; adaptive co-channel interference cancellation; interference suppression ability; minimum mean squared error; multi-input-multi-output method; space-time coded communication systems; space-time structure; spatial filtering-based method;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020091
