A joint adaptive MMSE downlink receiver

Iain Stirling, Daniel Garcia-Alis, Stephan Weiss, Garrey Rice, Robert Stewart

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

We present three joint adaptive mean squared error receiver structures for a time division duplex down-link scenario in which a single mobile station is allocated several code-multiplexed channels. The first structure is a bank of single channel MMSE receivers. The second is composed of an equaliser common to all the received channels and a bank of matched filters for despreading. The equaliser can be updated using a multiple-error filtered-X LMS algorithm. The final proposed structure features both an equaliser and a bank of MMSE receivers. The performance of the three architectures is tested and compared under multipath fading channel propagation conditions and BER values are provided.
Original languageEnglish
Title of host publicationConference record of the 34th Asilomar Conference on Signals and Computers 2000
Place of PublicationNew York
PublisherIEEE
Pages1436-1440
Number of pages5
ISBN (Print)0780365143
DOIs
Publication statusPublished - 2000
EventThirty-Fourth Asilomar Conference on Signals, Systems and Computers - Pacific Grove, CA, United States
Duration: 29 Oct 20001 Nov 2000

Conference

ConferenceThirty-Fourth Asilomar Conference on Signals, Systems and Computers
CountryUnited States
CityPacific Grove, CA
Period29/10/001/11/00

Keywords

  • bit error rate
  • decoding
  • Rayleigh channels
  • mobile computing

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  • Cite this

    Stirling, I., Garcia-Alis, D., Weiss, S., Rice, G., & Stewart, R. (2000). A joint adaptive MMSE downlink receiver. In Conference record of the 34th Asilomar Conference on Signals and Computers 2000 (pp. 1436-1440). New York: IEEE. https://doi.org/10.1109/ACSSC.2000.911228