• Title of article

    Impact of DSSS in LTE Link-Level Modelling

  • Author/Authors

    azhar, a. e. universiti teknologi mara - faculty of electrical engineering, Shah Alam, Malaysia , yusof, a. l. universiti teknologi mara - faculty of electrical engineering, Shah Alam, Malaysia , idris, a. universiti teknologi mara - faculty of electrical engineering, Shah Alam, Malaysia

  • From page
    1
  • To page
    6
  • Abstract
    Long Term Evolution (LTE) system has higher PAPR value at OFDM Downlink. The 3GPP standard stated that PAPR of LTE OFDM is 12dB. There are various interference management methods have been proposed to improve PAPR performance and most known methods are clipping and filtering. In this work, we proposed DSSS in LTE link-level system. The DSSS is added before Modulator at LTE Transmitter and after Modulator at LTE Receiver. The proposed LTE link-level system is investigated on PAPR and BER performance. The results gave 8.333% of PAPR improvement compare to LTE original and BER performance has robustness against errors.
  • Keywords
    Direct Sequence Spread Spectrum , Interference Management Method , Long Term Evolution.
  • Journal title
    International Journal Of Electrical an‎d Electronic Systems Research
  • Journal title
    International Journal Of Electrical an‎d Electronic Systems Research
  • Record number

    2603611

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=2603611