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Design of a maximum-likelihood detector for cooperative communications in intersymbol interference channels

Authors:

Yanjie Peng,

Andrew G. Klein,

Xinming HuangAuthors Info & Claims

GLSVLSI '09: Proceedings of the 19th ACM Great Lakes symposium on VLSI

Pages 429 - 432

https://doi.org/10.1145/1531542.1531640

Published: 10 May 2009 Publication History

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Abstract

Recently, cooperative communication has attracted a lot of attention for its potential to increase spatial diversity. However, limited attention has been paid to the physical layer and implementation issues. In this paper, we investigate the feasibility of building optimal detectors for cooperative communications in intersymbol interference channels. A novel system model with the amplify-and-forward half-duplex relay is first introduced. Subsequently, we propose an optimal detector for receiver design which can be realized with a whitening filter and maximum likelihood sequence estimator (MLSE) based on the Viterbi algorithm. The implementation of the proposed detector is discussed, and its complexity is analyzed based on an FPGA implementation result. Numerical simulations demonstrating the performance of the detector are provided.

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Cited By

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Peng YKlein AHuang X(2011)Detector design and complexity analysis for cooperative communications in intersymbol interference fading channelsISRN Communications and Networking10.5402/2011/2394122011(1-9)Online publication date: 1-Jan-2011
https://dl.acm.org/doi/10.5402/2011/239412
Peng YZhang KKlein AHuang X(2010)Complexity and performance tradeoffs of near-optimal detectors for cooperative ISI channels2010 - MILCOM 2010 MILITARY COMMUNICATIONS CONFERENCE10.1109/MILCOM.2010.5680238(1753-1758)Online publication date: Oct-2010
https://doi.org/10.1109/MILCOM.2010.5680238
Peng YKlein AHuang X(2009)Detector design for half-duplex relay networks in ISI channelsMILCOM 2009 - 2009 IEEE Military Communications Conference10.1109/MILCOM.2009.5379984(1-7)Online publication date: Oct-2009
https://doi.org/10.1109/MILCOM.2009.5379984

Index Terms

Design of a maximum-likelihood detector for cooperative communications in intersymbol interference channels
1. Hardware
  1. Very large scale integration design
    1. Application-specific VLSI designs
      1. Application specific processors
2. Networks
  1. Network types
    1. Mobile networks
    2. Wireless access networks

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Information & Contributors

Information

Published In

GLSVLSI '09: Proceedings of the 19th ACM Great Lakes symposium on VLSI

May 2009

558 pages

ISBN:9781605585222

DOI:10.1145/1531542

Co-chair:
Fabrizio Lombardi,
General Chairs:
Sanjukta Bhanja
University of South Florida, USA
,
Yehia Massoud
Rice University, USA
,
Program Chair:
R. Iris Bahar
Brown University, USA

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

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Published: 10 May 2009

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GLSVLSI '09: Great Lakes Symposium on VLSI 2009

May 10 - 12, 2009

MA, Boston Area, USA

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Overall Acceptance Rate 312 of 1,156 submissions, 27%

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Peng YKlein AHuang X(2011)Detector design and complexity analysis for cooperative communications in intersymbol interference fading channelsISRN Communications and Networking10.5402/2011/2394122011(1-9)Online publication date: 1-Jan-2011
https://dl.acm.org/doi/10.5402/2011/239412
Peng YZhang KKlein AHuang X(2010)Complexity and performance tradeoffs of near-optimal detectors for cooperative ISI channels2010 - MILCOM 2010 MILITARY COMMUNICATIONS CONFERENCE10.1109/MILCOM.2010.5680238(1753-1758)Online publication date: Oct-2010
https://doi.org/10.1109/MILCOM.2010.5680238
Peng YKlein AHuang X(2009)Detector design for half-duplex relay networks in ISI channelsMILCOM 2009 - 2009 IEEE Military Communications Conference10.1109/MILCOM.2009.5379984(1-7)Online publication date: Oct-2009
https://doi.org/10.1109/MILCOM.2009.5379984

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