کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6882732 1443884 2018 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A two-level auction for resource allocation in multi-tenant C-RAN
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
A two-level auction for resource allocation in multi-tenant C-RAN
چکیده انگلیسی
We consider in this paper a dynamic resource allocation scheme between several Mobile Virtual Network Operators (MVNOs), sharing common radio resources at a Cloud-based Radio Access Network (C-RAN) run by a central operator. We specifically propose a two-level coupled auction so as to enhance resource utilization and maximize the revenues both for the central operator and the MVNOs: at the lower level, end users belonging to a given MVNO bid for resources and, at the higher-level, MVNOs compete for resources at the central operator based on the output of the lower-level auction. We show fundamental economic properties of our proposal: truthfulness and individual rationality, and propose a greedy algorithm to enhance its computational efficiency. We prove the existence of Nash equilibrium for the global auction and its uniqueness in a typical duopoly scenario. Further numerical results illustrate the performance of our proposal in various network settings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 135, 22 April 2018, Pages 240-252
نویسندگان
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