Receive diversity versus space time block codes in IEEE 802.11a and ETSI HIPERLAN/2

AR Nix; JP McGeehan; AP Miguelez

doi:10.1109/VETECF.2002.1040338

Receive diversity versus space time block codes in IEEE 802.11a and ETSI HIPERLAN/2

AR Nix
, JP McGeehan
, AP Miguelez

Communication Systems and Networks

Research output: Contribution to conference › Conference Abstract

3 Citations (Scopus)

454 Downloads (Pure)

Abstract

The aim of this study is to enhance the performance of the current 802.11a and Hiperlan/2 standards by employing multiple antennas at the transmitter, receiver or both. These systems use coded orthogonal frequency division multiplexing (COFDM) technology and provide channel adaptive data rates of up to 54 Mbits/s. However, the performance of both standards can be improved, especially in environments with high root mean square (RMS) delay spread where uncoded data suffers from significant interchannel interference. Current techniques such as receive diversity and space time block codes are presented as a simple solution to enhance these standards. This paper explains the characteristics of these technique and results are presented in order to discuss their merits and demerits. The paper also determines which technique offers the highest performance without the addition of significant complexity at the receiver

Original language	English
Pages	228 - 232
DOIs	https://doi.org/10.1109/VETECF.2002.1040338
Publication status	Published - Sept 2002

Bibliographical note

Sponsorship: The authors would like to thank Toshiba Research Europe Limited (TREL) for their financial support of this work

Terms of use: Copyright © 2002 IEEE. Reprinted from Proceedings of IEEE 56th Vehicular Technology Conference, Fall-2002. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected].

By choosing to view this document, you agree to all provisions of the copyright laws protecting it

Contributor (Other): Institute of Electrical and Electronics Engineers (IEEE)
Name of Conference: 56th Vehicular Technology Conference 2002 (VTC 2002-Fall)
Venue of Conference: Vancouver, Canada

Keywords

space-time codes
OFDM modulation
wireless LAN

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Miguelez IEEE VTC Fall2002Accepted author manuscript, 734 KB

http://hdl.handle.net/1983/158

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title = "Receive diversity versus space time block codes in IEEE 802.11a and ETSI HIPERLAN/2",

abstract = "The aim of this study is to enhance the performance of the current 802.11a and Hiperlan/2 standards by employing multiple antennas at the transmitter, receiver or both. These systems use coded orthogonal frequency division multiplexing (COFDM) technology and provide channel adaptive data rates of up to 54 Mbits/s. However, the performance of both standards can be improved, especially in environments with high root mean square (RMS) delay spread where uncoded data suffers from significant interchannel interference. Current techniques such as receive diversity and space time block codes are presented as a simple solution to enhance these standards. This paper explains the characteristics of these technique and results are presented in order to discuss their merits and demerits. The paper also determines which technique offers the highest performance without the addition of significant complexity at the receiver",

keywords = "space-time codes, OFDM modulation, wireless LAN",

author = "AR Nix and JP McGeehan and AP Miguelez",

note = "Sponsorship: The authors would like to thank Toshiba Research Europe Limited (TREL) for their financial support of this work Terms of use: Copyright {\textcopyright} 2002 IEEE. Reprinted from Proceedings of IEEE 56th Vehicular Technology Conference, Fall-2002. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected]. By choosing to view this document, you agree to all provisions of the copyright laws protecting it Contributor (Other): Institute of Electrical and Electronics Engineers (IEEE) Name of Conference: 56th Vehicular Technology Conference 2002 (VTC 2002-Fall) Venue of Conference: Vancouver, Canada",

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doi = "10.1109/VETECF.2002.1040338",

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AU - Nix, AR

AU - McGeehan, JP

AU - Miguelez, AP

N1 - Sponsorship: The authors would like to thank Toshiba Research Europe Limited (TREL) for their financial support of this work Terms of use: Copyright © 2002 IEEE. Reprinted from Proceedings of IEEE 56th Vehicular Technology Conference, Fall-2002. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected]. By choosing to view this document, you agree to all provisions of the copyright laws protecting it Contributor (Other): Institute of Electrical and Electronics Engineers (IEEE) Name of Conference: 56th Vehicular Technology Conference 2002 (VTC 2002-Fall) Venue of Conference: Vancouver, Canada

PY - 2002/9

Y1 - 2002/9

N2 - The aim of this study is to enhance the performance of the current 802.11a and Hiperlan/2 standards by employing multiple antennas at the transmitter, receiver or both. These systems use coded orthogonal frequency division multiplexing (COFDM) technology and provide channel adaptive data rates of up to 54 Mbits/s. However, the performance of both standards can be improved, especially in environments with high root mean square (RMS) delay spread where uncoded data suffers from significant interchannel interference. Current techniques such as receive diversity and space time block codes are presented as a simple solution to enhance these standards. This paper explains the characteristics of these technique and results are presented in order to discuss their merits and demerits. The paper also determines which technique offers the highest performance without the addition of significant complexity at the receiver

AB - The aim of this study is to enhance the performance of the current 802.11a and Hiperlan/2 standards by employing multiple antennas at the transmitter, receiver or both. These systems use coded orthogonal frequency division multiplexing (COFDM) technology and provide channel adaptive data rates of up to 54 Mbits/s. However, the performance of both standards can be improved, especially in environments with high root mean square (RMS) delay spread where uncoded data suffers from significant interchannel interference. Current techniques such as receive diversity and space time block codes are presented as a simple solution to enhance these standards. This paper explains the characteristics of these technique and results are presented in order to discuss their merits and demerits. The paper also determines which technique offers the highest performance without the addition of significant complexity at the receiver

KW - space-time codes

KW - OFDM modulation

KW - wireless LAN

U2 - 10.1109/VETECF.2002.1040338

DO - 10.1109/VETECF.2002.1040338

M3 - Conference Abstract

SP - 228

EP - 232

ER -

Receive diversity versus space time block codes in IEEE 802.11a and ETSI HIPERLAN/2

Abstract

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Keywords

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