Results 1 to 10 of about 93,657 (116)

Development of open radio access networks (O-RAN) for real-time robotic teleoperation [PDF]

Communications Engineering
Open Radio Access Networks (O-RAN) offer a flexible RAN architecture for future 6G systems, yet their complexity and lack of real-world testbeds pose interoperability challenges, particularly with emerging software platforms and robotic systems.
Saber Hassouna, Jaspreet Kaur, Burak Kizilkaya, Jalil ur Rehman Kazim, Shuja Ansari, Arzad Alam Kherani, Brijesh Lall, Qammer H. Abbasi, Muhammad Imran   +8 more
doaj   +2 more sources

Anomaly Detection for Mitigating xApp and E2 Interface Threats in O-RAN Near-RT RIC

IEEE Open Journal of the Communications Society
As 5G networks advance, the Open Radio Access Network (O-RAN) is crucial in enabling openness and fostering collaboration across the telecom industry.
Cheng-Feng Hung, Chi-Heng Tseng, Shin-Ming Cheng   +2 more
doaj   +2 more sources

Resource Allocation Based on Radio Intelligence Controller for Open RAN Toward 6G

IEEE Access, 2023
In recent years, the open and standardized interfaces for radio access networks (Open RAN), promoted by the standard organization O-RAN alliance, demonstrate the potential to apply artificial intelligence in 6G networks. Among O-RAN, the newly introduced
Qingtian Wang, Yang Liu, Yanchao Wang, Xiong Xiong, Jiaying Zong, Jianxiu Wang, Peng Chen   +6 more
doaj   +1 more source

Conflict Mitigation Framework and Conflict Detection in O-RAN Near-RT RIC

IEEE Communications Magazine, 2023
The steady evolution of the Open RAN concept sheds light on xApps and their potential use cases in O-RANcompliant deployments. There are several areas where xApps can be used that are being widely investigated, but the issue of mitigating conflicts between xApp decisions requires further in-depth investigation.
Adamczyk, Cezary, Kliks, Adrian
openaire   +2 more sources

O-RAN architecture, interfaces, and standardization: Study and application to user intelligent admission control

Frontiers in Communications and Networks, 2023
Open radio access network (O-RAN), driven by O-RAN Alliance is based on the disaggregation of the traditional RAN systems into radio unit (RU), distributed unit (DU) and central unit (CU) components. It provides a unique opportunity to reduce the cost of
Mohammad Alavirad, Umair Sajid Hashmi, Marwan Mansour, Ali Esswie, Ramy Atawia, Gwenael Poitau, Morris Repeta   +6 more
doaj   +1 more source

Conflict Management in the Near-RT-RIC of Open RAN: A Game Theoretic Approach

2023 IEEE International Conferences on Internet of Things (iThings) and IEEE Green Computing & Communications (GreenCom) and IEEE Cyber, Physical & Social Computing (CPSCom) and IEEE Smart Data (SmartData) and IEEE Congress on Cybermatics (Cybermatics), 2023
Open Radio Access Network (RAN) was introduced recently to incorporate intelligence and openness into the upcoming generation of RAN. Open RAN offers standardized interfaces and the capacity to accommodate network applications from external vendors through extensible applications (xApps), which enhance network management flexibility. The Near-Real-Time
Wadud, Abdul, Golpayegani, Fatemeh, Afraz, Nima   +2 more
openaire   +2 more sources

On the Semi-Classical Brownian Bridge Measure [PDF]

, 2016
We prove an integration by parts formula for the probability measure induced by the semi-classical Riemmanian Brownian bridge over a manifold with a ...
Li, Xue-Mei
core   +2 more sources

Solar Magnetic Field Signatures in Helioseismic Splitting Coefficients [PDF]

, 2009
Normal modes of oscillation of the Sun are useful probes of the solar interior. In this work, we use the even-order splitting coefficients to study the evolution of magnetic fields in the convection zone over solar cycle 23, assuming that the frequency ...
Anguera Gubau, Antia, Antia, Antia, Baldner, Baldner, Basu, Basu, Brandenburg, Brown, Brown, Charbonneau, Charles S. Baldner, Chou, Chou, Dziembowski, Dziembowski, Dziembowski, Dziembowski, Dziembowski, D’Silva, Gough, Gough, H. M. Antia, Harvey, Jimenez-Reyes, Larson, Lites, Lites, Ossendrijver, Petrie, Roxburgh, Sarbani Basu, Schou, Schou, Timothy P. Larson, Tripathy, Ulrich, Zweibel   +38 more
core   +2 more sources

Capacity Gain from Two-Transmitter and Two-Receiver Cooperation [PDF]

, 2007
Capacity improvement from transmitter and receiver cooperation is investigated in a two-transmitter, two-receiver network with phase fading and full channel state information available at all terminals.
Andrea J. Goldsmith, Chris T. K. Ng, Nihar Jindal, Student Member, Urbashi Mitra   +4 more
core   +3 more sources

Notes on Perelman's papers [PDF]

, 2008
These are detailed notes on Perelman's papers "The entropy formula for the Ricci flow and its geometric applications" and "Ricci flow with surgery on three-manifolds".Comment: 216 pages, minor corrections ...
Anderson, Anderson, Angenent, Ballmann, Beckner, Bourguignon, Bruce Kleiner, Burago, Calabi, Cao, Chavel, Cheeger, Cheeger, Chen, Chow, Chow, Hamilton, Hamilton, Hamilton, Hamilton, Hamilton, Ishii, John Lott, Kapovitch, Matveev, Morgan, Ni, Ni, Schoen, Schoen, Sharafutdinov, Shi, Shi, Topping   +33 more
core   +3 more sources