Virtualized Wireless Networks - User Association and Resource Allocation

There have been recent advancements in wireless network technologies such as wireless virtualization to accommodate the exponential growth in demand, as well as to increase energy and infrastructure efficiencies. This SpringerBrief discusses the user-association and resource-allocation aspects in Virtualized Wireless Networks (VWNs) and highlights key technology innovations to meet their requirements. Various issues in practical implementation of VWNs are discussed along with potential techniques such as Massive MIMO, Cloud-Radio Access Network (C-RAN), and non-orthogonal multiple access (NOMA). 

This SpringerBrief will target researchers and professionals working on current and next-generation wireless networks. The content is also valuable for advanced-level students interested in wireless communications and signal processing for communications.

List of contents

1 Introduction.- 2 Bandwidth-Efficient Joint User-Association and Resource-Allocation in Multi-cell VWN.- 3 Power-Efficient Joint User-Association and Resource-Allocation in Multi-cell VWN.- 4 Uplink Resource-Allocation in VWN with Massive-MIMO and Dynamic Pilot-Duration.- 5 User-Association and Resource-Allocation in a C-RAN-based VWN.- 6 Resource Allocation in a NOMA-based VWN.- 7 Conclusion.- A Brief Notes on Geometric Programming and Successive Convex Approximation.

Summary

There have been recent advancements in wireless network technologies such as wireless virtualization to accommodate the exponential growth in demand, as well as to increase energy and infrastructure efficiencies. This SpringerBrief discusses the user-association and resource-allocation aspects in Virtualized Wireless Networks (VWNs) and highlights key technology innovations to meet their requirements. Various issues in practical implementation of VWNs are discussed along with potential techniques such as Massive MIMO, Cloud-Radio Access Network (C-RAN), and non-orthogonal multiple access (NOMA). 

This SpringerBrief will target researchers and professionals working on current and next-generation wireless networks. The content is also valuable for advanced-level students interested in wireless communications and signal processing for communications.

Product details

• Authors: Rajes Dawadi, Rajesh Dawadi, Mahsa Derakhshani, Th Le-Ngoc, Tho Le-Ngoc, Saeedeh Parsaeefard, Saeedeh e Parsaeefard
• Publisher: Springer, Berlin
• Languages: English
• Product format: Paperback / Softback
• Released: 31.07.2017
• EAN: 9783319573878
• ISBN: 978-3-31-957387-8
• No. of pages: 103
• Dimensions: 155 mm x 237 mm x 8 mm
• Weight: 206 g
• Illustrations: XII, 103 p. 24 illus., 5 illus. in color.
• Series: SpringerBriefs in Electrical and Computer Engineering; SpringerBriefs in Electrical and Computer Engineering
• Subjects: Natural sciences, medicine, IT, technology > Technology > Electronics, electrical engineering, communications engineering; C, Netzwerk-Hardware, engineering, Electrical Engineering, Computer Communication Networks, Communications Engineering, Networks, Computer communication systems, Network hardware, convex optimization, Cloud-based radio access network (C-RAN), Software-defined wireless networking (SDWN), Dynamic resource-allocation, Complementary geometric programming