2015/06/16 by Mohamad Kalil, Abdallah Shami, Kalil, Mohamad +3
Computer Science · Engineering · #Advanced MIMO Systems Optimization #Cooperative Communication and Network Coding #FOS: Computer and information sciences #Networking and Internet Architecture (cs.NI) #Software-Defined Networks and 5G
paper · pdf · doi:10.48550/arxiv.1506.05078
openalex publication_date 2015/06/16 · openalex created_date 2022/09/04 · openalex updated_date 2026/07/28
This paper provides solutions for virtualizing C-RANs wireless resources and\nsharing them between multiple mobile network operators (MNOs). The proposed\nsolutions dynamically allocate wireless resources to users who subscribe to\nMNOs across the network. In addition, the proposed solutions maintain a high\nlevel of isolation between different MNOs, provide efficient and fair resource\nutilization, enable different scheduling polices, and manage intercell\ninterference (ICI). An optimal solution is formulated as a combinatorial\nproblem, which is computationally expensive. Consequently, two low-complexity\nsuboptimal solutions with comparable performance are provided. The optimal and\nsuboptimal solutions are compared in terms of complexity and performance.\n