Results 101 to 110 of about 19,319,894 (254)

Performance Evaluation in Single or Multi-Cluster C-RAN Supporting Quasi-Random Traffic [PDF]

Journal of Communications Software and Systems, 2020
In this paper, a cloud radio access network (C-RAN) is considered where the remote radio heads (RRHs) are separated from the baseband units (BBUs). The RRHs in the C-RAN are grouped in different clusters according to their capacity while the BBUs form a ...
Iskanter-Alexandros Chousainov, Ioannis Moscholios, Alexandros Kaloxylos, Michael Logothetis   +3 more
doaj  

FA-CRAN: A Firefly Algorithm for Dynamic BBU-RRH Mapping in Cloud/Centralized Radio Access Networks

IEEE Access
C-RAN (Cloud Radio Access Network) is an architecture designed to the new generation of mobile networks. It has handled many problems arising from the 4-generation network, and made several improvements, such as centralized processing and energy ...
Mariane de Paula da Silva Goncalves Imbiriba, Erminio Augusto Ramos da Paixao, Albert Einstein Coutinho Dos Santos, Carlos Andre de Mattos Teixeira, Rafael Fogarolli Vieira, Daniel da Silva Souza, Igor Wenner Silva Falcao, Diego Lisboa Cardoso   +7 more
doaj   +1 more source

Delay-Aware Energy-Saving Strategies for BBU Pool in C-RAN: Modeling and Optimization [PDF]

, 2021
Min Zhu, Jiahua Gu, Xiaobo Zeng, Chunping Yan, Pingping Gu   +4 more
openalex   +1 more source

DU/CU Placement for C-RAN over Optical Metro-Aggregation Networks

International Conference on Optical Network Design and Modelling, 2019
To meet emerging mobile traffic requirements, Centralized Radio Access Network (C-RAN) has been proposed to split the base station (BS) into two functional entities: the baseband units (BBU) and the remote radio heads (RRH).
Hao Yu, F. Musumeci, Jiawei Zhang, Yuming Xiao, M. Tornatore, Yuefeng Ji   +5 more
semanticscholar   +1 more source

Potentials and Challenges of C-RAN Supporting Multi-RATs Toward 5G Mobile Networks

IEEE Access, 2014
This paper presents an overview of the cloud radio access network (C-RAN), which is a key enabler for future mobile networks in order to meet the explosive capacity demand of mobile traffic, and reduce the capital and operating expenditure burden faced ...
Rui Wang, Honglin Hu, Xiumei Yang
doaj   +1 more source

A Proposal for Hybrid SDN C-RAN Architectures for Enhancing Control Signaling under Mobility [PDF]

, 2016
Imad Al-Samman, Angela Doufexi, Mark A Beach   +2 more
openalex   +1 more source

Influence of Frequency Mapping on Intermodulation Distortion in an SOA-Based Optical Fronthaul C-RAN Architecture for 5G Communications

, 2023
Mahdi Kasmi, Pascal Morel, Mihai Telescu, Vincent Choqueuse, N. Tanguy, Stéphane Azou   +5 more
openalex   +2 more sources

Wireless Network Virtualization With SDN and C-RAN for 5G Networks: Requirements, Opportunities, and Challenges

IEEE Access, 2017
Wireless network virtualization (WNV) has drawn attention from the researchers ranging from academia to industry as one of the significant technologies in the cellular network communication.
E. J. Kitindi, Shu Fu, Yunjian Jia, Asif Kabir, Ying Wang   +4 more
semanticscholar   +1 more source

Federated Learning-Driven IoT Request Scheduling for Fault Tolerance in Cloud Data Centers

Mathematics
Cloud computing is a virtualized and distributed computing model that provides resources and services based on demand and self-service. Resource failure is one of the major challenges in cloud computing, and there is a need for fault tolerance mechanisms.
Sheeja Rani S, Raafat Aburukba
doaj   +1 more source

Multi-point fairness in resource allocation for C-RAN downlink CoMP transmission [PDF]

, 2016
Anthony Beylerian, Tomoaki Ohtsuki
openalex   +1 more source