Titlebook: Virtualized Wireless Networks; User Association and Tho Le-Ngoc,Rajesh Dawadi,Mahsa Derakhshani Book 2018 Springer International Publishing

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User-Association and Resource-Allocation in a C-RAN-Based VWN,BUs and allocates the resources (power and antenna) in order to maximize the total sum-rate of the system. We evaluate the performance of the proposed scheme in both the imperfect and perfect CSI scenarios.

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Power-Efficient Joint User-Association and Resource-Allocation in Multi-Cell VWN,d complementary geometric programming (CGP) to convert the problem into a computationally efficient formulation and propose an iterative algorithm for solving the problem. Simulation results illustrate the performance enhancement of the VWN achieved through our formulation for different network scenarios.

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Conclusion,tate-of-the-art techniques in order to meet the requirements. We considered various aspects, including massive MIMO, C-RAN, NOMA in studying the resource allocation problems in both the single-cell and multi-cell VWNs.

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Virtualized Wireless Networks978-3-319-57388-5Series ISSN 2191-8112 Series E-ISSN 2191-8120