Interference suppression in a multiple-antenna-multiple-equalizer system for CDMA indoor wireless communications

Author

Subramanian, S. ; Shpak, D.J. ; Antoniou, A.

Author_Institution

Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada

Volume

1

fYear

1997

fDate

20-22 Aug 1997

Firstpage

202

Abstract

The interference suppression capability of a multiple-antenna-multiple-equalizer (MAME) system is explained using different concepts. The inherent spectral correlation present in user signals is used to interpret interference suppression from a frequency-domain point of view. The MAME system is also interpreted as a dual-domain diversity combiner. A code-division multiple access (CDMA) system was simulated and the results obtained are analyzed

Keywords

antenna arrays; array signal processing; code division multiple access; correlation methods; diversity reception; equalisers; frequency-domain analysis; indoor radio; interference suppression; radiofrequency interference; CDMA indoor wireless communications; MAME system; code-division multiple access; dual-domain diversity combiner; frequency-domain; interference suppression; multiple-antenna-multiple-equalizer system; spectral correlation; user signals; Digital communication; Equalizers; Frequency; Interference suppression; Intersymbol interference; Multiaccess communication; Pulse modulation; Radiofrequency interference; Receiving antennas; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Computers and Signal Processing, 1997. 10 Years PACRIM 1987-1997 - Networking the Pacific Rim. 1997 IEEE Pacific Rim Conference on

Conference_Location

Victoria, BC

Print_ISBN

0-7803-3905-3

Type

conf

DOI

10.1109/PACRIM.1997.619936

Filename

619936