Interference coordination and performance enhancement for shared relay networks in LTE-Advanced systems

Yiwei Yu*, Eryk Dutkiewicz, Xiaojing Huang, Markus Mueck

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

    7 Citations (Scopus)

    Abstract

    In this paper, we proposed a comprehensive resource allocation scheme to achieve inter-cell interference coordination and performance enhancement for the shared relay network in LTE-Advanced systems. In the scheme, the allocation process is implemented by two steps. The global frequency planning strategies are first employed to realize the interference coordination in the multi-cell environment. Then dedicated local scheduling algorithms are applied to provide further performance enhancement for cell-edge users. As shown in the simulation results, our proposed scheme can achieve the significant performance improvement for cell-edge users while maintaining the high performance for cell-center users, and thus obtain the better performance balance in the system.

    Original languageEnglish
    Title of host publication11th International Symposium on Communications and Information Technologies, ISCIT 2011
    Subtitle of host publicationproceedings
    Place of PublicationPiscataway, NJ
    PublisherInstitute of Electrical and Electronics Engineers (IEEE)
    Pages384-389
    Number of pages6
    ISBN (Print)9781457712944
    DOIs
    Publication statusPublished - 2011
    Event11th International Symposium on Communications and Information Technologies, ISCIT 2011 - Hangzhou, China
    Duration: 12 Oct 201114 Oct 2011

    Other

    Other11th International Symposium on Communications and Information Technologies, ISCIT 2011
    CountryChina
    CityHangzhou
    Period12/10/1114/10/11

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