Performance analysis of a multistage MPIC in 16-QAM CDMA systems over multipath Rayleigh fading channels

Kyun Byoung Ko, Dongseung Kwon, Daesoon Cho, Changeon Kang, Daesik Hong

Research output: Contribution to journalConference article

7 Citations (Scopus)

Abstract

In this paper, a multipath interference canceler (MPIC) of a code division multiple access (CDMA) signal at the RAKE receiver of the mobile unit is considered. An analytical method of 16-QAM CDMA systems using a MPIC is proposed over multipath Rayleigh fading channels. Furthermore, numerical results obtained by the proposed analysis show that a MPIC is required for 16-QAM CDMA systems in order to mitigate the defects of multipath interferences and effectively obtain the path diversity of the RAKE receiver. In addition, it is verified that the receiver with three or four stages MPIC is sufficient in practical system.

Original languageEnglish
Pages (from-to)2807-2811
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume57
Issue number4
Publication statusPublished - 2003 Sep 1
Event57th IEEE Semiannual Vehicular Technology Conference (VTC2003) - Jeju, Korea, Republic of
Duration: 2003 Apr 222003 Apr 25

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Rayleigh Fading Channel
Quadrature amplitude modulation
Code Division multiple Access
Rayleigh fading
Multipath
Fading channels
Code division multiple access
Performance Analysis
Interference
Receiver
Defects
Analytical Methods
Sufficient
Numerical Results
Path
Unit

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

Cite this

Ko, Kyun Byoung ; Kwon, Dongseung ; Cho, Daesoon ; Kang, Changeon ; Hong, Daesik. / Performance analysis of a multistage MPIC in 16-QAM CDMA systems over multipath Rayleigh fading channels. In: IEEE Vehicular Technology Conference. 2003 ; Vol. 57, No. 4. pp. 2807-2811.
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Performance analysis of a multistage MPIC in 16-QAM CDMA systems over multipath Rayleigh fading channels. / Ko, Kyun Byoung; Kwon, Dongseung; Cho, Daesoon; Kang, Changeon; Hong, Daesik.

In: IEEE Vehicular Technology Conference, Vol. 57, No. 4, 01.09.2003, p. 2807-2811.

Research output: Contribution to journalConference article

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AU - Hong, Daesik

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