Intelligent Network Selection Mechanism in Macro-Femto HetNets Considering Network Connectivity and Users' Preference

Bo Gu, Zhao Wang, Zhenyu Zhou, Shahid Mumtaz, Jonathan Rodriguez, Joel Rodrigues

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i gynhadleddadolygiad gan gymheiriaid

    Crynodeb

    Offloading traffic from macrocell to femtocell network is a promising way to cope with the fast-growing mobile data traffic at macrocells. Femtocells have been densely deployed in urban areas. In this paper, we propose an intelligent network selection mechanism to assist users' decision making when simultaneously confronting with macrocell and femtocell network. We consider a two-tier macro-femto heterogenous networks (HetNets): femtocell network provides higher data rate but charges higher price; on the other hand, macrocell network may offer unsatisfied data rate but charges lower price. Our network selection problem is modeled in two different ways: (i) payment minimization subject to a delay tolerance constraint; and (ii) throughput maximization subject to a budget constraint. We present an Integer Linear Program (ILP) solution. An efficient heuristic for provisioning complementary supervisory paths and cycles is also introduced and the solution quality is compared with ILP for different sets of random user light paths and different parameters.

    Iaith wreiddiolSaesneg
    Teitl2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2019
    CyhoeddwrInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronig)9781538665282
    Dynodwyr Gwrthrych Digidol (DOIs)
    StatwsCyhoeddwyd - 29 Awst 2019
    Digwyddiad20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2019 - Cannes, Ffrainc
    Hyd: 2 Jul 20195 Jul 2019

    Cyfres gyhoeddiadau

    EnwIEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
    Cyfrol2019-July

    Cynhadledd

    Cynhadledd20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2019
    Gwlad/TiriogaethFfrainc
    DinasCannes
    Cyfnod2/07/195/07/19

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