The long term evolution-advanced (LTE-A) and worldwide interoperability for microwave access (WiMAX) standards are the two main contenders in the 4th generation (4G) wireless systems, which adopt the single carrier-frequency division multiplexing access (SC-FDMA) and orthogonal frequency division multiplexing access (OFDMA) schemes in the uplink, respectively. However, these two schemes have certain advantages and disadvantages. As the weighted fractional Fourier transform (WFRFT)-based system can merge the SC- FDMA scheme with the OFDMA scheme, it inherits these two schemes' characteristics and has the potential to obtain better performance. For enhancing the bit error rate (BER) performance of the future uplink communication, in this paper, we propose a new order selection method for the WFRFT- based system to obtain better BER performance than the existing conventional uplink SC-FDMA or OFDMA scheme concerning the peak-to-average power ratio (PAPR) and the uplink power control (UPC) parameter under frequency selective fading channels.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Enhanced Uplink Transmission Performance Based on WFRFT for Future Communication Systems


    Beteiligte:
    Wang, Xiaolu (Autor:in) / Mei, Lin (Autor:in) / Labeau, Fabrice (Autor:in) / Wang, Zhenduo (Autor:in) / Sha, Xuejun (Autor:in)


    Erscheinungsdatum :

    2018-06-01


    Format / Umfang :

    332641 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Application of WFRFT in Impulsive Noise Channels of Substation Communications

    Wang, Xiaolu / Mei, Lin / Labeau, Fabrice | IEEE | 2017


    A WFRFT-based Cyclic Prefix-Free Hybrid-Carrier FDE scheme

    Mei, Lin / Fang, Xiaojie / Lin, Xu et al. | IEEE | 2020




    SC-FDE Based MIMO Uplink Transmission Over Infrared Communication Channels

    Narmanlioglu, Omer / Turan, Bugra / Kizilirmak, Refik Caglar et al. | IEEE | 2018