Results 91 to 100 of about 4,459 (194)

Performance Improvement of Time-Sensitive Fronthaul Networks in 5G Cloud-RANs Using Reinforcement Learning-Based Scheduling Scheme

IEEE Access
The rapid surge in internet-driven smart devices and bandwidth-hungry multimedia applications demands high-capacity internet services and low latencies during connectivity.
Muhammad Waqar, Muhammad Usman Mustafa, Farhana Jabeen, Syed Aziz Shah   +3 more
doaj   +1 more source

5G Fronthaul in Modular P4: eCPRI Protocol Processing and Precise BMv2 Timestamps for PTP-1588

IEEE Access
P4, a domain-specific language (DSL) for programming network devices, offers flexibility in defining packet processing behaviors. This paper demonstrates the use of P4 to achieve modular eCPRI protocol processing and enhanced PTP-1588 synchronization ...
Atabak Nojavan, Bill Pontikakis, Francois-Raymond Boyer, Yvon Savaria   +3 more
doaj   +1 more source

Realizing 5G vision through Cloud RAN: technologies, challenges, and trends

EURASIP Journal on Wireless Communications and Networking, 2018
Achieving the fifth-generation (5G) vision will introduce new technology innovations and substantial changes in delivering cutting-edge applications and services in current mobile and cellular networks.
Dimitrios Pliatsios, Panagiotis Sarigiannidis, Sotirios Goudos, George K. Karagiannidis   +3 more
doaj   +1 more source

A 5G C-RAN Optical Fronthaul Architecture for Hotspot Areas Using OFDM-Based Analog IFoF Waveforms

Applied Sciences, 2019
Analog fronthauling is currently promoted as a bandwidth and energy-efficient solution that can meet the requirements of the Fifth Generation (5G) vision for low latency, high data rates and energy efficiency.
Charoula Mitsolidou, Christos Vagionas, Agapi Mesodiakaki, Pavlos Maniotis, George Kalfas, Chris G. H. Roeloffzen, Paul W. L. van Dijk, Ruud M. Oldenbeuving, Amalia Miliou, Nikos Pleros   +9 more
doaj   +1 more source

Analysis of Conventional Direct Detection and Coherent Optical Receivers in Optical Access Networks

Engineering Proceedings
This study evaluated the use of GFDM transmission in passive optical networks (PONs) by comparing the performance of coherent and non-coherent optical receivers using OptSim 2023.12sp2 and Matlab 2018b ®.
Johanna Berenice Arguero Tello, Milton N. Tipán, Germán V. Arévalo, Christian Tipantuña   +3 more
doaj   +1 more source

Application of network calculus to analyze eCPRI traffic delays in 4G/5G fronthaul mobile networks

Учёные записки Казанского университета: Серия Физико-математические науки
Network calculus provides a mathematical framework for determining the delay bounds in network models and, unlike the queueing theory which relies on the distribution functions of random variables, uses simple deterministic parameters describing the ...
A. V. Roslyakov, V. V. Gerasimov
doaj   +1 more source

Outdoor mm-wave 5G/6G transmission with adaptive analog beamforming and IFoF fronthaul. [PDF]

Sci Rep, 2023
Pérez Santacruz J, Meyer E, Budé RXF, Stan C, Jurado-Navas A, Johannsen U, Tafur Monroy I, Rommel S.   +7 more
europepmc   +1 more source

Multi-OLT Multi-Lane PON for 5G Fronthaul and Differential Services Through Access Class Priority-Based 2D Scheduling

IEEE Open Journal of the Communications Society
Optical and wireless convergence is a quest of time. The rising bandwidth demand focuses on optical technology while increasing mobile bandwidth access requires wireless connectivity. Network convergence is a must to go through the solution.
Fahmida Rawshan, Monir Hossen, Md. Rafiqul Islam   +2 more
doaj   +1 more source

OpenCare5G: O-RAN in Private Network for Digital Health Applications. [PDF]

Sensors (Basel), 2023
de Oliveira W, Batista JOR, Novais T, Takashima ST, Stange LR, Martucci M, Cugnasca CE, Bressan G.   +7 more
europepmc   +1 more source

Performance Analysis of a Vertical FSO Link with Energy Harvesting Strategy. [PDF]

Sensors (Basel), 2022
Álvarez-Roa C, Álvarez-Roa M, Martín-Vega FJ, Castillo-Vázquez M, Raddo T, Jurado-Navas A.   +5 more
europepmc   +1 more source