Skip to main navigation Skip to search Skip to main content

On performance of I/Q column-wise complementary coded CDMA communication systems

  • Harbin Institute of Technology
  • Harbin University of Science and Technology
  • National Cheng Kung University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Due to the ideal correlation properties of complementary codes, a code division multiple access (CDMA) communication system using complementary codes as its signature codes can offer multiple access and multi-path interferences resistant performance. Compared to the other complementary codes, I/Q column-wise complementary (IQCC) codes can support much more users with a given flock size, and at the same time it can still maintain perfect correlation properties via quadrature phase-shift keying (QPSK) spreading scheme. In this paper, we analyze the downlink bit error rate (BER) performance of an IQCC-based CDMA communication system. Utilizing the derived BER expression, we demonstrate the multiple access and multi-path interferences resistant performance of the system under both flat and frequency-selective fading channels.

Original languageEnglish
Title of host publication2015 IEEE International Conference on Communications, ICC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2888-2893
Number of pages6
ISBN (Electronic)9781467364324
DOIs
StatePublished - 9 Sep 2015
EventIEEE International Conference on Communications, ICC 2015 - London, United Kingdom
Duration: 8 Jun 201512 Jun 2015

Publication series

NameIEEE International Conference on Communications
Volume2015-September
ISSN (Print)1550-3607

Conference

ConferenceIEEE International Conference on Communications, ICC 2015
Country/TerritoryUnited Kingdom
CityLondon
Period8/06/1512/06/15

Keywords

  • BER
  • CDMA
  • Complementary code
  • IQCC Code
  • frequency-selective fading

Fingerprint

Dive into the research topics of 'On performance of I/Q column-wise complementary coded CDMA communication systems'. Together they form a unique fingerprint.

Cite this