2016/03/16 by Hamed Ahmadi, Ahmadi, Hamed, Irene Macaluso +10
Computer Science · Engineering · #Advanced MIMO Systems Optimization #Advanced Wireless Network Optimization #Cooperative Communication and Network Coding #FOS: Computer and information sciences #Networking and Internet Architecture (cs.NI) #Wireless Networks and Protocols #cs.NI
paper · pdf · doi:10.48550/arxiv.1603.05020
Accepted for publication in IEEE Wireless Communications, March 2016
arxiv created 2016/03/16 · openalex publication_date 2016/03/16 · arxiv updated 2016/03/17 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Some of the new trends emerging in future wireless networks enable a vastly increased fluidity in accessing a wide range of resources, thus supporting flexible network composition and dynamic allocation of resources to virtual network operators (VNOs). In this work we study a new resource allocation opportunity that is enabled by the cloud radio access network architecture. In particular, we investigate the relationship between the cloud-based antennas and spectrum as two important resources in virtualized wireless networks. We analyze the interplay between spectrum and antennas in the context of an auction-based allocation mechanism through which VNOs can bid for a combination of the two types of resources. Our analysis shows that the complementarity and partial substitutability of the two resources significantly impact the results of the allocation of those resources and uncovers the possibility of divergent interests between the spectrum and the infrastructure providers.