Multiple timing offsets compensation in cooperative communication systems

Xiao Li, Yik Chung Wu, Erchin Serpedin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Cooperative communication systems have attracted much attention recently due to their desirable performance gain while using single antenna terminals. However, most of the existin works on cooperative communications require perfect timing synchronization among users, which is usually not true in practical systems. In this paper, a general framework of the re-synchronization filter design is developed in order to com pensate the multiple timing offsets at the destination. The proposed method is applied to different scenarios with varying degrees of timing misalignment and is numerically shown to provide excellent performances that approach the perfectly synchronized case.

Original languageEnglish
Title of host publicationDSP 2009:16th International Conference on Digital Signal Processing, Proceedings
DOIs
Publication statusPublished - 20 Nov 2009
EventDSP 2009:16th International Conference on Digital Signal Processing - Santorini, Greece
Duration: 5 Jul 20097 Jul 2009

Publication series

NameDSP 2009: 16th International Conference on Digital Signal Processing, Proceedings

Other

OtherDSP 2009:16th International Conference on Digital Signal Processing
CountryGreece
CitySantorini
Period5/7/097/7/09

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Keywords

  • Cooperative
  • Resynchronization
  • Tikhonov regularization
  • Timing offset

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Signal Processing

Cite this

Li, X., Wu, Y. C., & Serpedin, E. (2009). Multiple timing offsets compensation in cooperative communication systems. In DSP 2009:16th International Conference on Digital Signal Processing, Proceedings [5201215] (DSP 2009: 16th International Conference on Digital Signal Processing, Proceedings). https://doi.org/10.1109/ICDSP.2009.5201215