Interleave-division multiple-access

Li Ping; Lihai Liu; Keying Wu; W. K. Leung

doi:10.1109/TWC.2006.1618943

Interleave-division multiple-access

Li Ping
, Lihai Liu
, Keying Wu
, W. K. Leung

Department of Electrical Engineering

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

860 Citations (Scopus)

Abstract

This paper provides a comprehensive study of interleave-division multiple-access (IDMA) systems. The IDMA receiver principles for different modulation and channel conditions are outlined. A semi-analytical technique is developed based on the density evolution technique to estimate the bit-error-rate (BER) of the system. It provides a fast and relatively accurate method to predict the performance of the IDMA scheme. With simple convolutional/repetition codes, overall throughputs of 3 bits/chip with one receive antenna and 6 bits/chip with two receive antennas are observed for IDMA systems involving as many as about 100 users. © 2006 IEEE.

Original language	English
Pages (from-to)	938-947
Journal	IEEE Transactions on Wireless Communications
Volume	5
Issue number	4
DOIs	https://doi.org/10.1109/TWC.2006.1618943
Publication status	Published - Apr 2006

Research Keywords

CDMA
Density evolution
Iterative decoding
Multi-user detection

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title = "Interleave-division multiple-access",

abstract = "This paper provides a comprehensive study of interleave-division multiple-access (IDMA) systems. The IDMA receiver principles for different modulation and channel conditions are outlined. A semi-analytical technique is developed based on the density evolution technique to estimate the bit-error-rate (BER) of the system. It provides a fast and relatively accurate method to predict the performance of the IDMA scheme. With simple convolutional/repetition codes, overall throughputs of 3 bits/chip with one receive antenna and 6 bits/chip with two receive antennas are observed for IDMA systems involving as many as about 100 users. {\textcopyright} 2006 IEEE.",

keywords = "CDMA, Density evolution, Iterative decoding, Multi-user detection",

author = "Li Ping and Lihai Liu and Keying Wu and Leung, \{W. K.\}",

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language = "English",

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AU - Ping, Li

AU - Liu, Lihai

AU - Wu, Keying

AU - Leung, W. K.

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N2 - This paper provides a comprehensive study of interleave-division multiple-access (IDMA) systems. The IDMA receiver principles for different modulation and channel conditions are outlined. A semi-analytical technique is developed based on the density evolution technique to estimate the bit-error-rate (BER) of the system. It provides a fast and relatively accurate method to predict the performance of the IDMA scheme. With simple convolutional/repetition codes, overall throughputs of 3 bits/chip with one receive antenna and 6 bits/chip with two receive antennas are observed for IDMA systems involving as many as about 100 users. © 2006 IEEE.

AB - This paper provides a comprehensive study of interleave-division multiple-access (IDMA) systems. The IDMA receiver principles for different modulation and channel conditions are outlined. A semi-analytical technique is developed based on the density evolution technique to estimate the bit-error-rate (BER) of the system. It provides a fast and relatively accurate method to predict the performance of the IDMA scheme. With simple convolutional/repetition codes, overall throughputs of 3 bits/chip with one receive antenna and 6 bits/chip with two receive antennas are observed for IDMA systems involving as many as about 100 users. © 2006 IEEE.

KW - CDMA

KW - Density evolution

KW - Iterative decoding

KW - Multi-user detection

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DO - 10.1109/TWC.2006.1618943

M3 - RGC 21 - Publication in refereed journal

SN - 1536-1276

VL - 5

SP - 938

EP - 947

JO - IEEE Transactions on Wireless Communications

JF - IEEE Transactions on Wireless Communications

IS - 4

ER -

Interleave-division multiple-access

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Research Keywords

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