Full-duplex (FD) has emerged as a disruptive solution for improving the achievable spectral efficiency (SE), thanks to the recent major breakthroughs in self-interference (SI) mitigation. The FD versus half-duplex (HD) SE gain, in the context of cellular networks, is however largely limited by the mutual interference (MI) between the downlink (DL) and uplink (UL). A potential remedy for tackling the MI bottleneck is through cooperative communications. This paper provides a stochastic analysis of FD enabled cloud radio access network (CRAN) with finite user- centric cooperative clusters. Contrary to the most existing theoretical studies of C-RAN, we explicitly take into consideration non-isotropic fading channel conditions, and finite-capacity fronthaul links. Accordingly, we develop analytical expressions for the FD C-RAN DL and UL SEs. The results indicate that significant FD versus HD C-RAN SE gains can be achieved, particularly in the presence of sufficient- capacity fronthaul links and advanced interference cancellation capabilities.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Full-Duplex Enabled Cloud Radio Access Network


    Beteiligte:
    Shojaeifard, Arman (Autor:in) / Wong, Kai-Kit (Autor:in) / Yu, Wei (Autor:in) / Zheng, Gan (Autor:in) / Tang, Jie (Autor:in)


    Erscheinungsdatum :

    2018-06-01


    Format / Umfang :

    331010 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A millimeter-wave full-duplex WDM/SCM fiber-radio access network

    Smith, G.H. / Novak, D. / Lim, C. | IEEE | 1998


    Asynchronous Full-Duplex Cognitive Radio

    Towhidlou, Vahid / Bahaei, Mohammad Shikh | IEEE | 2016


    Avionics full-duplex switched ethernet network

    BOBREK PAVLO | Europäisches Patentamt | 2017

    Freier Zugriff

    Distribution-Free Spectrum Sensing for Full Duplex Cognitive Radio

    Patel, Kartik / Patel, Dhaval / Lopcz-Benitez, Miguel et al. | IEEE | 2018


    Full Duplex Medium Access Control Protocol for Asymmetric Traffic

    Alim, Md. Abdul / Watanabe, Takashi | IEEE | 2016