MIMO NLMS-ZF data detection approach for WCDMA based HSDPA systems

I. Tai Lu; Enoch Lu

doi:10.1109/SARNOF.2009.4850310

MIMO NLMS-ZF data detection approach for WCDMA based HSDPA systems

I. Tai Lu, Enoch Lu

Electrical and Computer Engineering

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

Abstract

This paper details the nontrivial extension of the novel Normalized Least Mean Square Zero Forcing (NLMS-ZF) data detection algorithm from Single Input Single Output (SISO) to Multiple Inputs Multiple Outputs (MIMO) for the High Speed Data Packet Access (HSDPA) enabled Wideband Code Division Multiple Access (WCDMA) system. The MIMO NLMS-ZF algorithm which utilizes channel state information has had limited success due to difficulty in obtaining both simplicity and a rigorous solution. Even so, with only an approximate solution, it still performs better than the NLMS data detection algorithm for fast-varying channels.

Original language	English (US)
Title of host publication	2009 IEEE Sarnoff Symposium, SARNOFF 2009 - Conference Proceedings
DOIs	https://doi.org/10.1109/SARNOF.2009.4850310
State	Published - 2009
Event	2009 IEEE Sarnoff Symposium, SARNOFF 2009 - Princeton, NJ, United States Duration: Mar 30 2009 → Apr 1 2009

Publication series

Name	2009 IEEE Sarnoff Symposium, SARNOFF 2009 - Conference Proceedings

Other

Other	2009 IEEE Sarnoff Symposium, SARNOFF 2009
Country/Territory	United States
City	Princeton, NJ
Period	3/30/09 → 4/1/09

Keywords

HSDPA
MIMO
NLMS
WCDMA
ZF

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering
Communication

Access to Document

10.1109/SARNOF.2009.4850310

Cite this

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title = "MIMO NLMS-ZF data detection approach for WCDMA based HSDPA systems",

abstract = "This paper details the nontrivial extension of the novel Normalized Least Mean Square Zero Forcing (NLMS-ZF) data detection algorithm from Single Input Single Output (SISO) to Multiple Inputs Multiple Outputs (MIMO) for the High Speed Data Packet Access (HSDPA) enabled Wideband Code Division Multiple Access (WCDMA) system. The MIMO NLMS-ZF algorithm which utilizes channel state information has had limited success due to difficulty in obtaining both simplicity and a rigorous solution. Even so, with only an approximate solution, it still performs better than the NLMS data detection algorithm for fast-varying channels.",

keywords = "HSDPA, MIMO, NLMS, WCDMA, ZF",

author = "Lu, {I. Tai} and Enoch Lu",

year = "2009",

doi = "10.1109/SARNOF.2009.4850310",

language = "English (US)",

isbn = "9781424433827",

series = "2009 IEEE Sarnoff Symposium, SARNOFF 2009 - Conference Proceedings",

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note = "2009 IEEE Sarnoff Symposium, SARNOFF 2009 ; Conference date: 30-03-2009 Through 01-04-2009",

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T1 - MIMO NLMS-ZF data detection approach for WCDMA based HSDPA systems

AU - Lu, I. Tai

AU - Lu, Enoch

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N2 - This paper details the nontrivial extension of the novel Normalized Least Mean Square Zero Forcing (NLMS-ZF) data detection algorithm from Single Input Single Output (SISO) to Multiple Inputs Multiple Outputs (MIMO) for the High Speed Data Packet Access (HSDPA) enabled Wideband Code Division Multiple Access (WCDMA) system. The MIMO NLMS-ZF algorithm which utilizes channel state information has had limited success due to difficulty in obtaining both simplicity and a rigorous solution. Even so, with only an approximate solution, it still performs better than the NLMS data detection algorithm for fast-varying channels.

AB - This paper details the nontrivial extension of the novel Normalized Least Mean Square Zero Forcing (NLMS-ZF) data detection algorithm from Single Input Single Output (SISO) to Multiple Inputs Multiple Outputs (MIMO) for the High Speed Data Packet Access (HSDPA) enabled Wideband Code Division Multiple Access (WCDMA) system. The MIMO NLMS-ZF algorithm which utilizes channel state information has had limited success due to difficulty in obtaining both simplicity and a rigorous solution. Even so, with only an approximate solution, it still performs better than the NLMS data detection algorithm for fast-varying channels.

KW - HSDPA

KW - MIMO

KW - NLMS

KW - WCDMA

KW - ZF

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DO - 10.1109/SARNOF.2009.4850310

M3 - Conference contribution

AN - SCOPUS:67650694000

SN - 9781424433827

T3 - 2009 IEEE Sarnoff Symposium, SARNOFF 2009 - Conference Proceedings

BT - 2009 IEEE Sarnoff Symposium, SARNOFF 2009 - Conference Proceedings

T2 - 2009 IEEE Sarnoff Symposium, SARNOFF 2009

Y2 - 30 March 2009 through 1 April 2009

ER -

MIMO NLMS-ZF data detection approach for WCDMA based HSDPA systems

Abstract

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Keywords

ASJC Scopus subject areas

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