The uplink of a cloud radio access network architecture is studied in which decoding at the cloud takes place via network function virtualization on commercial off-the-shelf servers. In …
Network function virtualization (NFV) prescribes the instantiation of network functions on general-purpose network devices, such as servers and switches. While yielding a more …
MS Al-Abiad, A Douik, S Sorour… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
This paper is interested in maximizing the total throughput of cloud radio access networks (CRANs) in which multiple radio remote heads (RRHs) are connected to a central computing …
Real-world communication systems consist of heterogeneous devices and network nodes with diverse computation capabilities. Even though it can improve the system's throughput …
We consider online downlink precoding design for multiple-input multiple-output (MIMO) wireless network virtualization (WNV) in a fading environment with imperfect channel state …
T Monsees, D Wübben… - SCC 2019; 12th …, 2019 - ieeexplore.ieee.org
We consider the single user uplink of a Cloud Radio Access Network where a single radio access point forwards quantized received signals to the central unit. The focus of our …
In this paper, we study the problem of delay minimization in network function virtualization- based networks. In such systems, the ultimate goal of any request is to compute a sequence …
In a virtualized radio access network (RAN), baseband processing is performed by software running in cloud-computing platforms. However, current protocol stacks were not designed …
MS Al-Abiad, A Douik, S Sorour - IEEE Transactions on Mobile …, 2018 - ieeexplore.ieee.org
Cloud radio access networks (C-RAN) gained much attention thanks to their abilities in mitigating interference and providing high data rates by coordinating multiple Remote Radio …