• DocumentCode
    1286474
  • Title

    A New Training Protocol for Channel State Estimation in Wireless Relay Networks

  • Author

    Yetis, Cenk M. ; Kayran, Ahmet Hamdi

  • Author_Institution
    Satellite Remote Sensing & Commun., Istanbul Tech. Univ., Istanbul, Turkey
  • Volume
    58
  • Issue
    11
  • fYear
    2010
  • Firstpage
    5950
  • Lastpage
    5955
  • Abstract
    In this correspondence, we introduce a new training protocol for channel state estimation in wireless relay networks. The distinctive feature of our protocol is that each relay forwards the imperfect channel state information (CSI) to the destination. We show that our method allows to obtain at the destination a higher effective SNR and a faster transfer of the CSI compared with the other existing training protocols.
  • Keywords
    channel estimation; protocols; radio networks; channel state estimation; training protocol; wireless relay networks; Channel estimation; Channel state information; Informatics; Information analysis; Noise; Permission; Protocols; Relays; Signal to noise ratio; State estimation; Training; Wireless application protocol; Wireless communication; Wireless networks; Wireless sensor networks; Capacity; channel estimation; effective SNR; imperfect channel state information (CSI); relay networks; training;
  • fLanguage
    English
  • Journal_Title
    Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1053-587X
  • Type

    jour

  • DOI
    10.1109/TSP.2010.2063025
  • Filename
    5540315
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1286474