Results 21 to 30 of about 1,812,344 (297)

RLOps: Development Life-Cycle of Reinforcement Learning Aided Open RAN

IEEE Access, 2022
Radio access network (RAN) technologies continue to evolve, with Open RAN gaining the most recent momentum. In the O-RAN specifications, the RAN intelligent controllers (RICs) are software-defined orchestration and automation functions for the ...
Peizheng Li, Jonathan Thomas, Xiaoyang Wang, Ahmed Khalil, Abdelrahim Ahmad, Rui Inacio, Shipra Kapoor, Arjun Parekh, Angela Doufexi, Arman Shojaeifard, Robert J. Piechocki   +10 more
doaj   +1 more source

Enabling RAN Slicing Through Carrier Aggregation in mmWave Cellular Networks

, 2020
The ever increasing number of connected devices and of new and heterogeneous mobile use cases implies that 5G cellular systems will face demanding technical challenges.
Agostini, Francesco, Pagin, Matteo, Polese, Michele, Zorzi, Michele, Zugno, Tommaso   +4 more
core   +1 more source

Open-RAN Fronthaul Transport Security Architecture and Implementation

IEEE Access, 2023
The main innovations for next-generation cellular networks are in the Radio Access Network (RAN). Here, the base station functionalities are split between a Radio Unit (RU) and a Distributed Unit (DU), resulting in a virtualized architecture where ...
Daniel Dik, Michael Stubert Berger
doaj   +1 more source

Advancements in Open RAN and the Decentralization of Telecom Networks [PDF]

Iranian Journal of Information Processing & Management
Background: In the article, the author explores the possibilities of Open Radio Access Network (Open RAN) as a revolutionary idea to democratize telecom networks.Objective: The study aims to compare the efficiency, cost, flexibility, scalability, and ...
Yaser Issam Hamodi Aljanabi, Salah Yehia Hussain, Papieva Tolkun Mamataevna, Vian S. Al-Doori, Jassim Mohamed Brieg   +4 more
doaj   +1 more source

Next-generation optical access seamless Evolution: concluding results of the European FP7 project OASE [PDF]

, 2015
Increasing bandwidth demand drives the need for next-generation optical access (NGOA) networks that can meet future end-user service requirements.
Bianchi, Alberto, Breuer, Dirk, Chen, Jiajia, Forzati, Marco, Grobe, Klaus, Lannoo, Bart, Machuca, Carmen Mas, Point, Jean-Charles, Skubic, Bjorn, Verbrugge, Sofie, Weis, Erik, Wosinska, Lena   +11 more
core   +2 more sources

A Survey on Open Radio Access Networks: Challenges, Research Directions, and Open Source Approaches

Sensors
The open radio access network (RAN) aims to bring openness and intelligence to the traditional closed and proprietary RAN technology and offer flexibility, performance improvement, and cost-efficiency in the RAN’s deployment and operation.
Wilfrid Azariah, Fransiscus Asisi Bimo, Chih-Wei Lin, Ray-Guang Cheng, Navid Nikaein, Rittwik Jana   +5 more
doaj   +1 more source

TCEC15: the 15th Top Chess Engine Championship [PDF]

, 2019
TCEC15 was the 15th season of the Top Chess Engine Championship and ran from March 5th to May 28th, 2019. TCEC has become the largest Open Computer Chess Championship. It attracts the best engines in the field and provides an opportunity for absolute and
Haworth, Guy, Hernandez, Nelson
core   +1 more source

Creating Tailored and Adaptive Network Services with the Open Orchestration C-RAN Framework

, 2018
Next generation wireless communications networks will leverage software-defined radio and networking technologies, combined with cloud and fog computing. A pool of resources can then be dynamically allocated to create personalized network services (NSs).
Floriach-Pigem, Marti, Gelonch-Bosch, Antoni, Marojevic, Vuk, Xercavins-Torregrosa, Guillem   +3 more
core   +1 more source

Open Radio Access Networks “O-RAN” SystemsThroughput improvement)

Wasit Journal of Engineering Sciences
Open Radio Access Networks (O-RAN) are expected to revolutionize communication systems. O-RAN enables virtualized Radio Access Networks where distributed components are attached through open interfaces and intelligent controllers optimize the ...
Russul Qasim, Ismail S. Baqer
doaj   +1 more source

Assessment of Surgical Procedural Time, Pedicle Screw Accuracy, and Clinician Radiation Exposure of a Novel Robotic Navigation System Compared With Conventional Open and Percutaneous Freehand Techniques: A Cadaveric Investigation

Global Spine Journal, 2020
Study Design: Cadaveric study. Objective: To evaluate accuracy, radiation exposure, and surgical time of a new robotic-assisted navigation (RAN) platform compared with freehand techniques in conventional open and percutaneous procedures.
Alexander R. Vaccaro MD, PhD, MBA, Jonathan A. Harris MS, Mir M. Hussain BS, Rishi Wadhwa MD, Victor W. Chang MD, Samuel R. Schroerlucke MD, Walter P. Samora MD, Peter G. Passias MD, Rakesh D. Patel MD, Ripul R. Panchal MD, Sabino D’Agostino MD, Nathaniel L. Whitney MD, Neil R. Crawford PhD, Brandon S. Bucklen PhD   +13 more
doaj   +1 more source