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Adaptive space-time multistage canceller for DS/CDMA systems

Lookup NU author(s): Professor Bayan Sharif

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Abstract

A multistage space-time receiver for non-power controlled DS CDMA systems is proposed. An adaptive structure employing constant modulus beamforming and spatial cancellation is used to recover a weak user in the presence of a strong interfering user. Computer simulations show that the proposed structure is capable of decoding a weak user under 30 dB multiple access interference.

Publication metadata

Author(s): Sharif BS; Al-Dabbous NA

Publication type: Article

Publication status: Published

Journal: Electronics Letters

Year: 2001

Volume: 37

Issue: 6

Pages: 381-383

ISSN (print): 0013-5194

ISSN (electronic): 1350-911X

Publisher: IET

URL: http://dx.doi.org/10.1049/el:20010273

DOI: 10.1049/el:20010273

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