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1000-Cell Global Spectrum Management

Published: 10 July 2017 Publication History
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  • Abstract

    This work studies centralized slow-timescale spectrum management in metropolitan area networks with a very large number of access points (APs) and user equipments (UEs). The joint spectrum allocation and user association problem is first formulated as a convex optimization problem with an exponential number of variables in the network size. A scalable reformulation is obtained by exploiting the geometric graph nature of the network and provable sparsity of the optimal solution. A pattern pursuit algorithm with low complexity is proposed to solve the reformulated problem with guaranteed gap to the global optimum. Efficient algorithms are developed to obtain near-optimal allocations for a network with up to 1000 APs and 2500 active users. Numerical results show that the proposed solution achieves significant gains in terms of delay and throughput over existing schemes and is within 7% to the global optimum in a typical scenario.

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    Cited By

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    • (2020)Joint Routing and Resource Allocation for Millimeter Wave Picocellular BackhaulIEEE Transactions on Wireless Communications10.1109/TWC.2019.294862419:2(783-794)Online publication date: Feb-2020
    • (2019)Optimization of MIMO Device-to-Device Networks via Matrix Fractional ProgrammingIEEE/ACM Transactions on Networking10.1109/TNET.2019.294356127:5(2164-2177)Online publication date: 1-Oct-2019
    • (2019)Device-to-Device Load Balancing for Cellular NetworksIEEE Transactions on Communications10.1109/TCOMM.2018.289022567:4(3040-3054)Online publication date: Apr-2019
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    cover image ACM Conferences
    Mobihoc '17: Proceedings of the 18th ACM International Symposium on Mobile Ad Hoc Networking and Computing
    July 2017
    309 pages
    ISBN:9781450349123
    DOI:10.1145/3084041
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Publication History

    Published: 10 July 2017

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    Author Tags

    1. Spectrum allocation
    2. pattern pursuit algorithm
    3. scalable efficient scheme
    4. user association

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    Mobihoc '17 Paper Acceptance Rate 27 of 170 submissions, 16%;
    Overall Acceptance Rate 296 of 1,843 submissions, 16%

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    View all
    • (2020)Joint Routing and Resource Allocation for Millimeter Wave Picocellular BackhaulIEEE Transactions on Wireless Communications10.1109/TWC.2019.294862419:2(783-794)Online publication date: Feb-2020
    • (2019)Optimization of MIMO Device-to-Device Networks via Matrix Fractional ProgrammingIEEE/ACM Transactions on Networking10.1109/TNET.2019.294356127:5(2164-2177)Online publication date: 1-Oct-2019
    • (2019)Device-to-Device Load Balancing for Cellular NetworksIEEE Transactions on Communications10.1109/TCOMM.2018.289022567:4(3040-3054)Online publication date: Apr-2019
    • (2019)Spatial Deep Learning for Wireless SchedulingIEEE Journal on Selected Areas in Communications10.1109/JSAC.2019.290435237:6(1248-1261)Online publication date: Jun-2019
    • (2019)Two-Stage Stable Matching Based Dynamic Spectrum Allocation in Heterogeneous NetworksIEEE Access10.1109/ACCESS.2019.29079957(40982-40990)Online publication date: 2019
    • (2018)Time Reusing in D2D-Enabled Cooperative NetworksIEEE Transactions on Wireless Communications10.1109/TWC.2018.280825917:5(3185-3200)Online publication date: May-2018

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