Beam-Hopping provides satellite systems with an additional dimension of agility making it possible to adjust the allocation of the scarce satellite spectral and power resources to the demand which varies in space and geography as well as with time. Provided such flexibility, it has a great potential in enhancing communication satellite capacity. An effective resource allocation mechanism which can meets future demands flexibly is urgently needed in order to achieve the best user communication quality and to provide more users with more satisfactory service. The existing beam steering mainly focus on covering the beam position which largest demand the spectrum resources and do not fully utilize the advantages brought by the flexibility in beam range. In this paper, we propose a beam resource management algorithm that adjusts the beam size according to the service distribution, which can make more users accessible to make full use of beam bandwidth resources by covering more beam positions. Simulation results show that the proposed algorithm can effectively reduce packet loss rate, improve the quality of service (QoS)” and guarantee service priority,


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Resource Allocation in Beam Hopping Communication System


    Contributors:
    Zhang, Tao (author) / Zhang, Lixin (author) / Shi, Dingyuan (author)


    Publication date :

    2018-09-01


    Size :

    949128 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Heuristic Algorithms for Flexible Resource Allocation in Beam Hopping Multi-Beam Satellite Systems

    Alegre, Ricard / Alagha, Nader / Vázquez-Castro, María Ángeles | AIAA | 2011


    Heuristic Algorithms for Flexible Resource Allocation in Beam Hopping Multi-Beam Satellite Systems

    Alegre, R. / Alagha, N. / Vazquez-Castro, M.A. et al. | British Library Conference Proceedings | 2011



    Resource Allocation for MC-DS-CDMA in Beam-Hopping LEO Satellite Networks

    Meng, Entong / Yu, Jihong / Jin, Song et al. | IEEE | 2024


    COMMUNICATION RESOURCE ALLOCATION DEVICE, COMMUNICATION RESOURCE ALLOCATION METHOD, AND COMMUNICATION RESOURCE ALLOCATION PROGRAM

    ASAHARA TAKASHI / TAKEYASU MASAAKI / FUJII TERUKO et al. | European Patent Office | 2022

    Free access