Spectrum Access System (SAS) is a three-tier spectrum sharing framework proposed for 3.5 GHz by Federal Communication Commission (FCC) in the United States. General Authorized Access (GAA) users in SAS do not have an assigned channel and can opportunistically access the Priority Access Licensee (PAL) channel satisfying the interference constraint proposed by FCC. Coexistence among GAA users in SAS is a key problem to be solved to enhance the system capacity to meet the increasing traffic demand. In this work, we propose a method for fair and efficient spectrum utilisation for GAA users. To achieve the fairness among GAA users equal interference budget allocation scheme is proposed for each set of GAA users that can hear each other. Our proposed method decide the optimal channel switching schedule that maximises the average capacity of GAA users while satisfying the interference constraint at PAL protection area. This work jointly considers the fairness between GAA users and the average capacity maximisation of GAA network. Simulation result justifies the performance of our proposed method for average capacity maximisation of GAA users and fairness between GAA users by comparing with existing works.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Fairness Aware Resource Allocation for Average Capacity Maximisation in General Authorized Access User


    Beteiligte:


    Erscheinungsdatum :

    2018-08-01


    Format / Umfang :

    607539 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Fairness-Aware Resource Allocation in Relay-Enhanced TD-LTE-A Systems

    Wu, Xuanli / Pei, Yujie / Labeau, Fabrice et al. | IEEE | 2016


    Fairness aware chunk-based resource allocation in multi-cell OFDMA networks

    Selim, Mahmoud M. / Muta, Osamu / Shalaby, Hossam et al. | IEEE | 2014


    Transmit Power Allocation for General Authorized Access in Spectrum Access System Using Carrier Sensing Range

    Basnet, Shubhekshya / Jayawickrama, Beeshanga Abewardana / He, Ying et al. | IEEE | 2018


    AUTHORIZED VEHICLE ACCESS

    SMYTH CAMERON / HASSANI ALI / VAN WIEMEERSCH JOHN ROBERT et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    AUTHORIZED VEHICLE ACCESS

    SMYTH CAMERON / HASSANI ALI / VAN WIEMEERSCH JOHN ROBERT et al. | Europäisches Patentamt | 2021

    Freier Zugriff