This paper proposes a simple hybrid decode- compress- and-forward and compress-and-forward (DCF&CF) relay scheme for the coordinated multipoint (CoMP) uplink transmission. In particular, we consider a scenario that two mobile users (MUs) transmit signal to two access points (APs), which are linked to the central unit (CU) via lossless capacity-limited fronthaul. To characterize the achievable rate region of the considered system, a rate maximization problem is formulated and solved by exploiting the monotonicity and convexity of its objective function. Furthermore, maximum sum rate of the two MUs is obtained according to the maximized rate region boundary. Finally the analysis is validated by numerical results.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Simple Transmission Scheme for Coordinated Multipoint Uplink Transmission with Limited Fronthaul


    Beteiligte:
    Bai, Jiyang (Autor:in) / Liang, Qingpeng (Autor:in) / Huang, Chuan (Autor:in) / Shao, Shihai (Autor:in) / Tang, Youxi (Autor:in)


    Erscheinungsdatum :

    01.09.2016


    Format / Umfang :

    232104 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Adaptive Photonics-Aided Coordinated Multipoint Transmissions for Next-Generation Mobile Fronthaul

    Cheng, L. / Zhu, M. / Gul, M.M.U. et al. | British Library Online Contents | 2014



    FFR-Aided Coordinated Multipoint Transmission in Downlink Multicell MIMO-OFDMA Networks

    Pastor-Perez, Javier / Riera-Palou, Felip / Femenias, Guillem | IEEE | 2015


    Performance Evaluation of Coordinated Multipoint Transmission at 28 GHz Frequency Using 3D Ray Tracing

    Sheikh, Muhammad Usman / Biswas, Ritayan / Lempiaeinen, Jukka | IEEE | 2018


    A Simple Envelope-Assisted RF/IF Digital Predistortion Model for Broadband RoF Fronthaul Transmission

    Tang, W. / Hui, M. / Liu, T. et al. | British Library Online Contents | 2018