Multichannel joint detection of multicarrier 16-QAM DS/CDMA system for high-speed data transmission

Jong Hun Rhee, Moo Yeon Woo, Dong Ku Kim

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

In this paper, we propose a multichannel joint detector which eliminates other user, multipath, and intercarrier interference through a decorrelating process in a multicarrier 16-QAM direct-sequence code-division multiple-access system. The performance of the proposed detector under frequency-selective fading channel is analytically derived and compared to that of a conventional single-user detector. The symbol error ratio curve of the proposed detector does not show the error floor that is seen in the conventional detector, and the resultant performance is close to that of a multicarrier 16-QAM system without any interference.

Original languageEnglish
Pages (from-to)37-47
Number of pages11
JournalIEEE Transactions on Vehicular Technology
Volume52
Issue number1
DOIs
Publication statusPublished - 2003 Jan 1

Fingerprint

DS-CDMA
Multicarrier
Quadrature amplitude modulation
Data Transmission
Data communication systems
Code division multiple access
High Speed
Detector
Detectors
Intercarrier Interference
Frequency selective fading
Code Division multiple Access
Multipath
Fading Channels
Fading channels
Eliminate
Interference
Curve

All Science Journal Classification (ASJC) codes

  • Automotive Engineering
  • Aerospace Engineering
  • Computer Networks and Communications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

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Multichannel joint detection of multicarrier 16-QAM DS/CDMA system for high-speed data transmission. / Rhee, Jong Hun; Woo, Moo Yeon; Kim, Dong Ku.

In: IEEE Transactions on Vehicular Technology, Vol. 52, No. 1, 01.01.2003, p. 37-47.

Research output: Contribution to journalArticle

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