One-shot linear decorrelating detector for asynchronous CDMA

M. Peng*, Y. J. Guo, S. K. Barton

*Corresponding author for this work

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

12 Citations (Scopus)

Abstract

A one-shot linear decorrelating detector(LDD) for the detection of asynchronous CDMA is presented. By treating every user as two independent users and using maximal ratio combining, a bit-by-bit detection is obtained. By applying a phase estimation algorithm on the output of the one-shot LDD, it is shown that the proposed detector can be used for the detection of asynchronous CDMA without the knowledge of carrier phase of any user. Simulation results show that the performance of the proposed detector approaches that of the optimum detector for single user transmission.

Original languageEnglish
Title of host publicationConference Record / IEEE Global Telecommunications Conference
Editors Anon
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages1301-1305
Number of pages5
Volume2
Publication statusPublished - 1996
Externally publishedYes
EventProceedings of the 1996 IEEE Communications Theory Mini-Conference. Part 4 (of 4) - London, UK
Duration: 18 Nov 199622 Nov 1996

Other

OtherProceedings of the 1996 IEEE Communications Theory Mini-Conference. Part 4 (of 4)
CityLondon, UK
Period18/11/9622/11/96

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  • Cite this

    Peng, M., Guo, Y. J., & Barton, S. K. (1996). One-shot linear decorrelating detector for asynchronous CDMA. In Anon (Ed.), Conference Record / IEEE Global Telecommunications Conference (Vol. 2, pp. 1301-1305). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE).