Results 21 to 30 of about 140,620 (180)
Entropy, 2019 In modern implementations of Cloud Radio Access Network (C-RAN), the fronthaul transport network will often be packet-based and it will have a multi-hop architecture built with general-purpose switches using network function virtualization (NFV) and ...
Seok-Hwan Park +2 more
doaj +1 more source
Bandwidth Compression Protection Against Collapse in Fog-Based Wireless and Optical Networks
IEEE Access, 2018 Due to the promotion of cloud computing and the massive access of mobile Internet, the cloud radio access network has become a promising solution for the mobile network in 5G communication system.
Hui Yang +6 more
doaj +1 more source
Fronthaul data compression for Uplink CoMP in cloud radio access network (C-RAN) [PDF]
, 2016 The design of efficient wireless fronthaul connections for future heterogeneous networks incorporating emerging paradigms such as cloud radio access network has become a challenging task that requires the most effective utilisation of fronthaul network ...
Avestimehr +24 more
core +2 more sources
A Survey of 5G Network: Architecture and Emerging Technologies
IEEE Access, 2015 In the near future, i.e., beyond 4G, some of the prime objectives or demands that need to be addressed are increased capacity, improved data rate, decreased latency, and better quality of service.
A. Gupta, R. K. Jha
doaj +1 more source
Cloud-Based Wi-Fi Network Using Immediate ACK in Uplink Data Transmissions
IEEE Access, 2018 In a cloud-based network architecture, the central unit (CU) at the cloud coordinates wireless nodes such as the remote access units (RAUs) at the edges of the network and manages most functions for providing wireless connectivity services to clients ...
Yonggang Kim, Gyungmin Kim, Hyuk Lim
doaj +1 more source
Double Deep Q-Network-Based Energy-Efficient Resource Allocation in Cloud Radio Access Network
IEEE Access, 2021 Cloud radio access network (CRAN) has been shown as an effective means to boost network performance. Such gain stems from the intelligent management of remote radio heads (RRHs) in terms of on/off operation mode and power consumption.
Amjad Iqbal +2 more
doaj +1 more source
Call Admission Control in Cloud Radio Access Networks
2014 International Conference on Future Internet of Things and Cloud, 2014 Over the past decade, wireless communications has experienced tremendous growth, and this growth is likely to multiply in the near future. The proliferation of mobile users and an ever increasing demand for multimedia services has resulted in greater capacity requirements.
Sigwele, Tshiamo +2 more
openaire +2 more sources
Trade-off between power and bandwidth consumption in a reconfigurable xhaul network architecture [PDF]
, 2016 The increasing number of wireless devices, the high required traffic bandwidth, and power consumption will lead to a revolution of mobile access networks, which is not a simple evolution of traditional ones.
Bottari, Giulio +5 more
core +1 more source
Green Cloud Radio Access Networks
, 2016 Cloud radio access networks (C-RAN) are a promising technology to enable the ambitious vision of the fifth generation (5G) communication networks. In spite of the potential benefits of C-RAN, the operational costs are still a challenging issue, mainly due to the centralized processing scheme and the large number of operating remote radio head (RRH ...
Alameer, Alaa, Sezgin, Aydin
openaire +2 more sources
Hybrid Scheduling/Signal-Level Coordination in the Downlink of Multi-Cloud Radio-Access Networks
, 2015 In the context of resource allocation in cloud-radio access networks, recent studies assume either signal-level or scheduling-level coordination. This paper, instead, considers a hybrid level of coordination for the scheduling problem in the downlink of ...
Al-Naffouri, Tareq Y. +3 more
core +1 more source