Adaptive reference code-based MAI cancellation for DS-CDMA

Jong Mook Won; Jung Soo Kim; W. M. Kim

doi:10.1002/wcm.835

Adaptive reference code-based MAI cancellation for DS-CDMA

Jong Mook Won, Jung Soo Kim, W. M. Kim

Research output: Contribution to journal › Article › peer-review

Abstract

A computationally efficient and practically deployable adaptive reference code-based multiple access interference (MAI) cancellation scheme, in which the conventional transmitter/receiver architecture is minimally modified only at the receiver (and/or transmitter) end, is proposed for direct sequence code division multiple access (DS-CDMA) communication. Upon numerical and theoretical analyses, the proposed communications system is seen to always outperform the existing conventional communications system. The theoretical analyses and results as presented are generally useful and applicable to any situation wherein IS95 pseudo noise (PN) codes are employed towards multiple access.

Original language	English
Pages (from-to)	1470-1477
Number of pages	8
Journal	Wireless Communications and Mobile Computing
Volume	10
Issue number	11
DOIs	https://doi.org/10.1002/wcm.835
Publication status	Published - 2010 Nov

Keywords

DS-CDMA
PN code
adaptive
dual-space basis
multiple access interference (MAI) cancellation
reference code-based

ASJC Scopus subject areas

Information Systems
Computer Networks and Communications
Electrical and Electronic Engineering

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10.1002/wcm.835

Cite this

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title = "Adaptive reference code-based MAI cancellation for DS-CDMA",

abstract = "A computationally efficient and practically deployable adaptive reference code-based multiple access interference (MAI) cancellation scheme, in which the conventional transmitter/receiver architecture is minimally modified only at the receiver (and/or transmitter) end, is proposed for direct sequence code division multiple access (DS-CDMA) communication. Upon numerical and theoretical analyses, the proposed communications system is seen to always outperform the existing conventional communications system. The theoretical analyses and results as presented are generally useful and applicable to any situation wherein IS95 pseudo noise (PN) codes are employed towards multiple access.",

keywords = "DS-CDMA, PN code, adaptive, dual-space basis, multiple access interference (MAI) cancellation, reference code-based",

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AU - Kim, Jung Soo

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N2 - A computationally efficient and practically deployable adaptive reference code-based multiple access interference (MAI) cancellation scheme, in which the conventional transmitter/receiver architecture is minimally modified only at the receiver (and/or transmitter) end, is proposed for direct sequence code division multiple access (DS-CDMA) communication. Upon numerical and theoretical analyses, the proposed communications system is seen to always outperform the existing conventional communications system. The theoretical analyses and results as presented are generally useful and applicable to any situation wherein IS95 pseudo noise (PN) codes are employed towards multiple access.

AB - A computationally efficient and practically deployable adaptive reference code-based multiple access interference (MAI) cancellation scheme, in which the conventional transmitter/receiver architecture is minimally modified only at the receiver (and/or transmitter) end, is proposed for direct sequence code division multiple access (DS-CDMA) communication. Upon numerical and theoretical analyses, the proposed communications system is seen to always outperform the existing conventional communications system. The theoretical analyses and results as presented are generally useful and applicable to any situation wherein IS95 pseudo noise (PN) codes are employed towards multiple access.

KW - DS-CDMA

KW - PN code

KW - adaptive

KW - dual-space basis

KW - multiple access interference (MAI) cancellation

KW - reference code-based

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Adaptive reference code-based MAI cancellation for DS-CDMA

Abstract

Keywords

ASJC Scopus subject areas

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