A CM based equalizer for space-time spreading over channels with inter-Symbol interference

Samir Bendoukha, S. Weiss

Research output: Contribution to conferencePaper

Abstract

Space-time block coding (STBC) and a number of derivative techniques have been developed to maximize the diversity gain of a multi-input multi-output (MIMO) channel. This was later generalized for multi-user DS-CDMA systems through space-time spreading (STS), [3] and [4], which assumed flat fading as well as the availability of full channel state information (CSI) at the receiver. This paper focuses on the development of a blind chip-rate method for the equalization of STS over channels with inter-symbol interference (ISI). Simulation results are presented to demonstrate the convergence and noise resilience of the derived algorithm.

Conference

Conference16th European Signal Processing Conference
CityLausanne, Switzerland
Period25/08/0829/08/08

Fingerprint

Space-time block coding (STBC)
Equalizers
Code division multiple access
Availability

Keywords

  • space-time spreading
  • multi-user
  • constant modulus slgorithm
  • blind equalization
  • frequency selective channels

Cite this

Bendoukha, S., & Weiss, S. (2008). A CM based equalizer for space-time spreading over channels with inter-Symbol interference. Paper presented at 16th European Signal Processing Conference, Lausanne, Switzerland, .
Bendoukha, Samir ; Weiss, S. / A CM based equalizer for space-time spreading over channels with inter-Symbol interference. Paper presented at 16th European Signal Processing Conference, Lausanne, Switzerland, .
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title = "A CM based equalizer for space-time spreading over channels with inter-Symbol interference",
abstract = "Space-time block coding (STBC) and a number of derivative techniques have been developed to maximize the diversity gain of a multi-input multi-output (MIMO) channel. This was later generalized for multi-user DS-CDMA systems through space-time spreading (STS), [3] and [4], which assumed flat fading as well as the availability of full channel state information (CSI) at the receiver. This paper focuses on the development of a blind chip-rate method for the equalization of STS over channels with inter-symbol interference (ISI). Simulation results are presented to demonstrate the convergence and noise resilience of the derived algorithm.",
keywords = "space-time spreading, multi-user, constant modulus slgorithm, blind equalization, frequency selective channels",
author = "Samir Bendoukha and S. Weiss",
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note = "16th European Signal Processing Conference ; Conference date: 25-08-2008 Through 29-08-2008",

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Bendoukha, S & Weiss, S 2008, 'A CM based equalizer for space-time spreading over channels with inter-Symbol interference' Paper presented at 16th European Signal Processing Conference, Lausanne, Switzerland, 25/08/08 - 29/08/08, .

A CM based equalizer for space-time spreading over channels with inter-Symbol interference. / Bendoukha, Samir; Weiss, S.

2008. Paper presented at 16th European Signal Processing Conference, Lausanne, Switzerland, .

Research output: Contribution to conferencePaper

TY - CONF

T1 - A CM based equalizer for space-time spreading over channels with inter-Symbol interference

AU - Bendoukha, Samir

AU - Weiss, S.

PY - 2008/8

Y1 - 2008/8

N2 - Space-time block coding (STBC) and a number of derivative techniques have been developed to maximize the diversity gain of a multi-input multi-output (MIMO) channel. This was later generalized for multi-user DS-CDMA systems through space-time spreading (STS), [3] and [4], which assumed flat fading as well as the availability of full channel state information (CSI) at the receiver. This paper focuses on the development of a blind chip-rate method for the equalization of STS over channels with inter-symbol interference (ISI). Simulation results are presented to demonstrate the convergence and noise resilience of the derived algorithm.

AB - Space-time block coding (STBC) and a number of derivative techniques have been developed to maximize the diversity gain of a multi-input multi-output (MIMO) channel. This was later generalized for multi-user DS-CDMA systems through space-time spreading (STS), [3] and [4], which assumed flat fading as well as the availability of full channel state information (CSI) at the receiver. This paper focuses on the development of a blind chip-rate method for the equalization of STS over channels with inter-symbol interference (ISI). Simulation results are presented to demonstrate the convergence and noise resilience of the derived algorithm.

KW - space-time spreading

KW - multi-user

KW - constant modulus slgorithm

KW - blind equalization

KW - frequency selective channels

UR - http://www.eurasip.org/Proceedings/Eusipco/Eusipco2008/program.html

UR - http://www.eurasip.org/Proceedings/Eusipco/Eusipco2008/papers/1569101231.pdf

M3 - Paper

ER -

Bendoukha S, Weiss S. A CM based equalizer for space-time spreading over channels with inter-Symbol interference. 2008. Paper presented at 16th European Signal Processing Conference, Lausanne, Switzerland, .