Pilot symbol aided adaptive receiver for rayleigh faded CDMA channels

Kegen Yu; Jamie Evans; Iain Collings

Pilot symbol aided adaptive receiver for rayleigh faded CDMA channels

Kegen Yu^*, Jamie Evans, Iain Collings

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

6 Citations (Scopus)

Abstract

Recently a number of modified MMSE receivers have been efficiently applied to code-division multiple-access (CDMA) communications with dynamic fading channels. These receivers can successfully cope with multiple access interference (MAI) but are limited to BPSK signals. This paper presents new adaptive implementations of MMSE receivers for higher order signals in multi-user environments. High-order signal constellations, e.g. MQAM, have been extensively investigated in single-user fading channels due to their high spectral efficiency. This paper provides performance evaluations and analysis for the proposed adaptive multi-user receiver. It also presents new computationally efficient adaptive algorithm for these high-order signal constellations.

Original language	English
Title of host publication	Conference Record / IEEE Global Telecommunications Conference
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	753-757
Number of pages	5
Volume	2
Publication status	Published - 2001
Externally published	Yes
Event	IEEE Global Telecommunicatins Conference GLOBECOM'01 - San Antonio, TX, United States Duration: 25 Nov 2001 → 29 Nov 2001

Other

Other	IEEE Global Telecommunicatins Conference GLOBECOM'01
Country/Territory	United States
City	San Antonio, TX
Period	25/11/01 → 29/11/01

Cite this

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title = "Pilot symbol aided adaptive receiver for rayleigh faded CDMA channels",

abstract = "Recently a number of modified MMSE receivers have been efficiently applied to code-division multiple-access (CDMA) communications with dynamic fading channels. These receivers can successfully cope with multiple access interference (MAI) but are limited to BPSK signals. This paper presents new adaptive implementations of MMSE receivers for higher order signals in multi-user environments. High-order signal constellations, e.g. MQAM, have been extensively investigated in single-user fading channels due to their high spectral efficiency. This paper provides performance evaluations and analysis for the proposed adaptive multi-user receiver. It also presents new computationally efficient adaptive algorithm for these high-order signal constellations.",

author = "Kegen Yu and Jamie Evans and Iain Collings",

year = "2001",

language = "English",

volume = "2",

pages = "753--757",

booktitle = "Conference Record / IEEE Global Telecommunications Conference",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "IEEE Global Telecommunicatins Conference GLOBECOM'01 ; Conference date: 25-11-2001 Through 29-11-2001",

}

Pilot symbol aided adaptive receiver for rayleigh faded CDMA channels. / Yu, Kegen; Evans, Jamie; Collings, Iain.
Conference Record / IEEE Global Telecommunications Conference. Vol. 2 Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2001. p. 753-757.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - Pilot symbol aided adaptive receiver for rayleigh faded CDMA channels

AU - Yu, Kegen

AU - Evans, Jamie

AU - Collings, Iain

PY - 2001

Y1 - 2001

N2 - Recently a number of modified MMSE receivers have been efficiently applied to code-division multiple-access (CDMA) communications with dynamic fading channels. These receivers can successfully cope with multiple access interference (MAI) but are limited to BPSK signals. This paper presents new adaptive implementations of MMSE receivers for higher order signals in multi-user environments. High-order signal constellations, e.g. MQAM, have been extensively investigated in single-user fading channels due to their high spectral efficiency. This paper provides performance evaluations and analysis for the proposed adaptive multi-user receiver. It also presents new computationally efficient adaptive algorithm for these high-order signal constellations.

AB - Recently a number of modified MMSE receivers have been efficiently applied to code-division multiple-access (CDMA) communications with dynamic fading channels. These receivers can successfully cope with multiple access interference (MAI) but are limited to BPSK signals. This paper presents new adaptive implementations of MMSE receivers for higher order signals in multi-user environments. High-order signal constellations, e.g. MQAM, have been extensively investigated in single-user fading channels due to their high spectral efficiency. This paper provides performance evaluations and analysis for the proposed adaptive multi-user receiver. It also presents new computationally efficient adaptive algorithm for these high-order signal constellations.

UR - http://www.scopus.com/inward/record.url?scp=0035684658&partnerID=8YFLogxK

M3 - Conference proceeding contribution

AN - SCOPUS:0035684658

VL - 2

SP - 753

EP - 757

BT - Conference Record / IEEE Global Telecommunications Conference

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - IEEE Global Telecommunicatins Conference GLOBECOM'01

Y2 - 25 November 2001 through 29 November 2001

ER -

Pilot symbol aided adaptive receiver for rayleigh faded CDMA channels

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