• DocumentCode
    130603
  • Title

    Frequency offset estimation based on PRACH preambles in LTE

  • Author

    Aijun Cao ; Pei Xiao ; Tafazolli, Rahim

  • Author_Institution
    Dept. of Electron. Eng., Univ. of Surrey, Guildford, UK
  • fYear
    2014
  • fDate
    26-29 Aug. 2014
  • Firstpage
    22
  • Lastpage
    26
  • Abstract
    This paper presents a novel method to estimate the frequency offset between a mobile phone and the infrastructure when the mobile phone initially attaches to the LTE network. The proposed scheme is based on PRACH (Physical Random Access Channel) preambles and can significantly reduce the complexity of preamble detection at the eNodeB side.
  • Keywords
    Long Term Evolution; frequency estimation; mobile handsets; wireless channels; LTE network; PRACH preambles; eNodeB side; frequency offset estimation; mobile phone; physical random access channel; preamble detection; Estimation; Frequency estimation; Frequency synchronization; Long Term Evolution; OFDM; Signal to noise ratio;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wireless Communications Systems (ISWCS), 2014 11th International Symposium on
  • Conference_Location
    Barcelona
  • Type

    conf

  • DOI
    10.1109/ISWCS.2014.6933313
  • Filename
    6933313
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=130603