Results 91 to 100 of about 509,747 (338)

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Efficient Virtual Network Function Placement Strategies for Cloud Radio Access Networks

, 2018
The new generation of 5G mobile services places stringent requirements for cellular network operators in terms of latency and costs. The latest trend in radio access networks (RANs) is to pool the baseband units (BBUs) of multiple radio base stations and
Bhamare, Deval, Erbad, Aiman, Jain, Raj, Samaka, Mohammed, Zolanvari, Maede   +4 more
core   +1 more source

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

International Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg, Paulo Jefferson Dias de Oliveira Evald, Shivam Chaturvedi, Hilton Abilio Gründling, Rodrigo Varella Tambara, Wencong Su   +5 more
wiley   +1 more source

An Overview of Flexible Spectrum Management Approaches for 6G

IEEE Access
6G networks will operate on a wider range of frequencies and channel sizes compared to previous generations of cellular networks. Using multiple frequency bands to ensure seamless connectivity, increased capacity, and improved spectral efficiency ...
Hannu Flinck, Tanesh Kumar, Prasidh Ramabadran, Efstathios Katranaras, Luis G. Uzeda Garcia, Iman Hmedoush, M. Sayed Hassan, Mikhail Wilhelm, S. Meyer, Christian Drewes, Petri Mahonen   +10 more
doaj   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Generalization in Reinforcement Learning for Radio Access Networks

IEEE Transactions on Machine Learning in Communications and Networking
Modern radio access networks (RANs) operate in highly dynamic and heterogeneous environments, where hand-tuned, rule-based radio resource management (RRM) algorithms frequently underperform.
Burak Demirel, Yu Wang, Cristian Tatino, Pablo Soldati   +3 more
doaj   +1 more source

Performance enhancement of steady-state Markov analysis for cognitive radio networks via channel reservation

Alexandria Engineering Journal, 2017
Cognitive radio wireless networks CRNs have been considered as an efficient communication paradigm to the utilization of scarce spectrum. The main purpose of channel reservation of dynamic spectrum access (DSA) is to access these idle channels ...
Nehal M. El Azaly, Ehab F. Badran, M.R.M. Rizk, M. Amr Mokhtar   +3 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Optical Neuromorphic Technology Catalyzes the Next‐Generation Mobile Communication Technology

Advanced Intelligent Systems
Advancements in optical computing hold transformative potential for next‐generation wireless communication systems, particularly in enhancing intelligent radio access networks.
Xiaoxiong Song, Ziling Fu, Jiajia Wang, Dapeng Wang, Nan Li, Zhenping Hu, Xingyuan Xu   +6 more
doaj   +1 more source

Service Caching in Multi-Tier Fog Radio Access Networks

IEEE Access
Fog computing, which performs data processing at the edge of the network, is a promising solution for increasing user satisfaction rates while decreasing latency and energy consumption.
Ayaz Ahmad, Adel Aldalbahi, Fawad Ahmad, Sher Ali   +3 more
doaj   +1 more source