Blind detection of OFDM signals in fading channels

Yu T. Su, Ming-Xian Chang

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

The branch-and-bound principle was applied to solve the equivalent nonlinear integer programming problem. A recursive formula for fast metric update was obtained by exploiting the intrinsic characteristic of the objective function. The impacts of reordering the data sequence and selective detection were addressed. By suggesting a preferred order and selective detection method, the detector complexity was greatly reduced while giving up little performance loss.

Original languageEnglish
Number of pages1
JournalIEEE International Symposium on Information Theory - Proceedings
Publication statusPublished - 2003 Oct 20
EventProceedings 2003 IEEE International Symposium on Information Theory (ISIT) - Yokohama, Japan
Duration: 2003 Jun 292003 Jul 4

Fingerprint

Integer programming
Fading Channels
Orthogonal Frequency Division multiplexing (OFDM)
Fading channels
Orthogonal frequency division multiplexing
Nonlinear Integer Programming
Detectors
Recursive Formula
Reordering
Branch-and-bound
Objective function
Update
Detector
Metric

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Information Systems
  • Modelling and Simulation
  • Applied Mathematics

Cite this

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title = "Blind detection of OFDM signals in fading channels",
abstract = "The branch-and-bound principle was applied to solve the equivalent nonlinear integer programming problem. A recursive formula for fast metric update was obtained by exploiting the intrinsic characteristic of the objective function. The impacts of reordering the data sequence and selective detection were addressed. By suggesting a preferred order and selective detection method, the detector complexity was greatly reduced while giving up little performance loss.",
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Blind detection of OFDM signals in fading channels. / Su, Yu T.; Chang, Ming-Xian.

In: IEEE International Symposium on Information Theory - Proceedings, 20.10.2003.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Blind detection of OFDM signals in fading channels

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AU - Chang, Ming-Xian

PY - 2003/10/20

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M3 - Conference article

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