Results 41 to 50 of about 255,903 (282)

Security analysis of policy-based control at Open RAN [PDF]

, 2023
In dieser Bachelorarbeit wird eine Sicherheitsanalyse für das Anwendungsszenario Traffic Steering im Open RAN durchgeführt. Dabei werden die Architektur und Sicherheitsaspekte des Open RAN sowie des Traffic Steering genauer analysiert.
Micketeit, Johannes
core  

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

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

Experimental Evaluation of Multi-Vendor 5G Open RANs: Promises, Challenges, and Lessons Learned

IEEE Access
Open Radio Access Network (Open RAN) is a new paradigm shift envisaged for the future RAN, which is composed of disaggregated and virtualised RAN functions that are interconnected via open interfaces, and can be configured to optimise network performance
Farhad Mehran, Charles Turyagyenda, Dritan Kaleshi   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Security, Privacy, and Trust for Open Radio Access Networks in 6G

IEEE Open Journal of the Communications Society
The programmability of radio access networks was already introduced in the fifth generation of mobile networks by leading the pathway towards the Open RAN.
Pawani Porambage, Maria Christopoulou, Bin Han, Mohammad Asif Habibi, Hanna Bogucka, Pawel Kryszkiewicz   +5 more
doaj   +1 more source

Open Radio Access Networks for Smart IoT Systems: State of Art and Future Directions

Future Internet, 2023
The Internet of Things (IoT) constitutes a vast network comprising various components such as physical devices, vehicles, buildings, and other items equipped with sensors, actuators, and software.
Abubakar Ahmad Musa, Adamu Hussaini, Cheng Qian, Yifan Guo, Wei Yu   +4 more
doaj   +1 more source

EXPLORA: AI/ML EXPLainability for the Open RAN

Proceedings of the ACM on Networking, 2023
The Open Radio Access Network (RAN) paradigm is transforming cellular networks into a system of disaggregated, virtualized, and software-based components. These self-optimize the network through programmable, closed-loop control, leveraging Artificial Intelligence (AI) and Machine Learning (ML) routines.
Claudio Fiandrino, Leonardo Bonati, Salvatore D'Oro, Michele Polese, Tommaso Melodia, Joerg Widmer   +5 more
openaire   +3 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source