The diversity techniques (STBC, MRC) with multiple antennas provide better reliability than general system. But there are some limitations, such as, size, cost, hardware complexity, etc, because of multiple antennas. In this paper, we propose the modified space time coded cooperative scheme by amplify-and-forward (AF) to overcome those limitations. To evaluate the performance of proposed techniques, the OFDMA uplink system is considered.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Modified Space Time Coded Cooperative Scheme by Amplify-and-Forward for OFDMA Uplink System


    Beteiligte:
    Yoon, Jae-Seon (Autor:in) / Kim, Jee-Hoon (Autor:in) / Song, Hyoung-Kyu (Autor:in)


    Erscheinungsdatum :

    2008-05-01


    Format / Umfang :

    919630 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Free Space Optical Communications via Optical Amplify-and-Forward Relaying

    Karimi, M. / Nasiri-Kenari, M. | British Library Online Contents | 2011


    Free Space Optical Communications via Optical Amplify-and-Forward Relaying

    Karimi, M. / Nasiri-Kenari, M. | British Library Online Contents | 2011