A low complexity optimum multi-user receiver for maximizing the BER performance for DS-CDMA systems

Syed S. Rizvi, Khaled M. Elleithy, Aasia Riasat

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

Abstract

A new transformation matrix technique for reducing the complexity of a multiuser receiver for DS-CDMA system is presented. The reduction in complexity of multiuser receiver would result in better bit error rate (BER) performance. The reduction in error rate would allow us to maximize the data throughput of a communication network by minimizing the packet loss. Our simulation results demonstrate that the proposed technique successfully reduces the computational complexity of an optimal multiuser receiver for the DS-CDMA systems. The complexity of the proposed technique is not polynomial in the number of users, but it still gives comparatively reduced complexity that can be used to achieve optimum performance in terms of a reduced BER and increased network data throughput.

Original languageEnglish (US)
Title of host publication2009 2nd International Conference on Computer, Control and Communication, IC4 2009
DOIs
StatePublished - Sep 21 2009
Event2009 2nd International Conference on Computer, Control and Communication, IC4 2009 - Karachi, Pakistan
Duration: Feb 17 2009Feb 18 2009

Publication series

Name2009 2nd International Conference on Computer, Control and Communication, IC4 2009

Other

Other2009 2nd International Conference on Computer, Control and Communication, IC4 2009
CountryPakistan
CityKarachi
Period2/17/092/18/09

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Communication

Fingerprint Dive into the research topics of 'A low complexity optimum multi-user receiver for maximizing the BER performance for DS-CDMA systems'. Together they form a unique fingerprint.

  • Cite this

    Rizvi, S. S., Elleithy, K. M., & Riasat, A. (2009). A low complexity optimum multi-user receiver for maximizing the BER performance for DS-CDMA systems. In 2009 2nd International Conference on Computer, Control and Communication, IC4 2009 [4909239] (2009 2nd International Conference on Computer, Control and Communication, IC4 2009). https://doi.org/10.1109/IC4.2009.4909239