Results 211 to 220 of about 321,288 (261)

A C-RAN Feasibility Study

Journal of Switching Hub, 2022
The number of mobile phone users today is growing dramatically, which will cause network jamming and require a substantial amount of bandwidth. Cloud radio access network (C-RAN) is thus one of the interesting technology alternatives to solve this issue.
openaire   +1 more source

A Flexible Research Testbed for C-RAN

2015 Euromicro Conference on Digital System Design, 2015
This paper presents a laboratorial platform for the development and trial of C-RAN compliant features. As part of future mobile networks standardization, C-RAN is considered as an evolution of the current RAN, which inherent challenges represent an interesting topic of research among academic institutions and industry.
Diogo Riscado, Jorge Santos, Daniel Da Costa Dinis, Gustavo Anjos, Daniel Belo, Nuno Borges Carvalho, Arnaldo S. R. Oliveira   +6 more
openaire   +1 more source

G-NOMA for Energy Efficient C-RAN

2020 IEEE 18th International Conference on Industrial Informatics (INDIN), 2020
As a green wireless network access framework, cloud radio access network (C-RAN) has the advantages of reducing energy consumption and improving spectral efficiency. In this paper, we propose to maximize the energy efficiency (EE) in the downlink of the C-RAN.
Jinghua Zhang, Jia Zhang 0028, Lili Meng, Hui Ji, Jiande Sun 0001   +4 more
openaire   +1 more source

Enhanced C-RAN Using D2D Network

IEEE Communications Magazine, 2017
With the surge in smartphone sensing, wireless networking, and mobile social networking techniques, mobile crowdsensing (MCS) has become a promising paradigm for 5G networks. An MCS system's service quality heavily depends on the platform, which brings the users under a common cloud with very low delay.
Kazi Mohammed Saidul Huq, Shahid Mumtaz, Jonathan Rodriguez 0001, Paulo Marques 0002, Bismark Okyere, Valerio Frascolla   +5 more
openaire   +1 more source

CPU-MPU partitioning for C-RAN applications

7th International Conference on Communications and Networking in China, 2012
This paper discusses methods for employing co-processors for off-loading the general purpose CPU in a cloud RAN application. A new concept, termed Modem Processing Unit (MPU) is introduced, in which the data path is offloaded from the CPU. The MPU concept provides benefits in overall throughput and power consumption, and alleviates the data transfer ...
Tal Kaitz, Gaby Guri
openaire   +1 more source

Rate Splitting Multiple Access in C-RAN

2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, 2020
Rate-splitting multiple access (RSMA), recognized as a promising technique for future communication systems to generalize and outperform existing multiple access techniques, has been shown to enhance the spectral and energy efficiencies of multi-user multi-antenna broadcast channels (BCs).
Alaa Alameer Ahmad, Yijie Mao, Aydin Sezgin, Bruno Clerckx   +3 more
openaire   +1 more source

Design methodologies and algorithms for survivable C-RAN

2018 International Conference on Optical Network Design and Modeling (ONDM), 2018
In centralized/cloud radio access networks (C-RANs), baseband units (BBUs) are decoupled from remote radio units (RRUs) and placed in BBU hotels. In this way baseband processing resources can be shared among RRUs, providing opportunities for radio coordination and cost/energy savings.
MASOOD KHORSANDI, BAHARE, TONINI, FEDERICO, Raffaelli, Carla   +2 more
openaire   +1 more source