Inter-cell coordinated beamforming with opportunistic scheduling

Jinwoo Kim, In S. Hwang, Chung G. Kang

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

    5 Citations (Scopus)

    Abstract

    This paper proposes a distributed coordination framework with opportunistic scheduling among the multiple users as opposed to the existing works on the multi-cell cooperative beamforming problem subject to a single active user in each cell. This framework deals with the best throughput trade-off between throughput gain by interference nulling, and opportunistic scheduling gain in a cellular MISO system. In this framework, multi-user scheduling and inter-cell coordination issues are jointly considered for improving the cell-edge throughput performance without compromising the overall system performance. Our simulation results have demonstrated that its performance can reach up to 85% of its upper bound at the cell boundary.

    Original languageEnglish
    Title of host publication2013 IEEE International Conference on Communications, ICC 2013
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages5699-5703
    Number of pages5
    ISBN (Print)9781467331227
    DOIs
    Publication statusPublished - 2013
    Event2013 IEEE International Conference on Communications, ICC 2013 - Budapest, Hungary
    Duration: 2013 Jun 92013 Jun 13

    Publication series

    NameIEEE International Conference on Communications
    ISSN (Print)1550-3607

    Other

    Other2013 IEEE International Conference on Communications, ICC 2013
    Country/TerritoryHungary
    CityBudapest
    Period13/6/913/6/13

    Keywords

    • Coordinated Beamforming
    • Inter-Cell Interference Coordination
    • Opportunistic Scheduling

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering

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