Results 51 to 60 of about 8,188 (182)

Online Radio Pattern Optimization Based on Dual Reinforcement-Learning Approach for 5G URLLC Networks

IEEE Access, 2020
The fifth generation (5G) radio access technology is designed to support highly delay-sensitive applications, i.e., ultra-reliable and low-latency communications (URLLC).
Ali A. Esswie, Klaus I. Pedersen, Preben E. Mogensen   +2 more
doaj   +1 more source

Massive MIMO for Internet of Things (IoT) Connectivity

, 2019
Massive MIMO is considered to be one of the key technologies in the emerging 5G systems, but also a concept applicable to other wireless systems. Exploiting the large number of degrees of freedom (DoFs) of massive MIMO essential for achieving high ...
Abrão, Taufik, Bana, Alexandru-Sabin, de Carvalho, Elisabeth, Larsson, Erik G., Marinello, José Carlos, Popovski, Petar, Soret, Beatriz   +6 more
core   +1 more source

The Next Generation Wireless Network Deployment Using Machine Learning Based Multi-Objective Genetic Algorithm

Emitter: International Journal of Engineering Technology
6G networks provides ubiquitous connectivity, reduced delay and high-speed gigabit connection.  The Introduction of AI to the planning process of 5G beyond networks is crucial to ensure the efficient deployment of cells and the minimization of SINR ...
Mahesh H. B, Ali Ahammed G. F, Usha S. M
doaj   +1 more source

Beyond 5G and Non‐terrestrial Network (NTN) Integrated Architecture: Access Challenges for Expanding Artificial Intelligence of Things (AIoT)

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley   +1 more source

DRL-Leveraged and RIS-Assisted Hybrid Network Slicing for eMBB and URLLC Co-Existence in 6G Systems

IEEE Open Journal of the Communications Society
In this paper, we design a Reconfigurable Intelligent Surface (RIS)-assisted down-link cellular network for the co-existence of enhanced Mobile Broadband (eMBB) and Ultra Reliable Low Latency Communication (URLLC) services in 6G.
Bhagawat Adhikari, Ahmed Shaharyar Khwaja, Muhammad Jaseemuddin, Alagan Anpalagan   +3 more
doaj   +1 more source

Joint User-Slice Pairing and Association Framework Based on H-NOMA in RAN Slicing

Sensors, 2022
Multiservice cellular in Radio Access Network (RAN) Slicing has recently attained huge interest in enhancing isolation and flexibility. However, RAN slicing in heterogeneous networks (HetNet) architecture is not adequately explored. This study proposes a
Mai A. Riad, Osama El-Ghandour, Ahmed M. Abd El-Haleem   +2 more
doaj   +1 more source

GAN-powered Deep Distributional Reinforcement Learning for Resource Management in Network Slicing

, 2019
Network slicing is a key technology in 5G communications system. Its purpose is to dynamically and efficiently allocate resources for diversified services with distinct requirements over a common underlying physical infrastructure.
Chen, Xianfu, Hua, Yuxiu, Li, Rongpeng, Zhang, Honggang, Zhao, Zhifeng   +4 more
core   +1 more source

Digital Twin‐Based Optimization of Service Availability in LEO Mega Constellations Considering Handover Delays in Open RAN

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT As non‐terrestrial networks (NTNs) become integral to future 6G systems, ensuring seamless connectivity and service continuity over low Earth orbit (LEO) satellite constellations is essential. This work investigates the impact of open radio access network (RAN) functional splits on handover performance in NTNs, focusing on minimizing service ...
Siva Satya Sri Ganesh Seeram, Luca Feltrin, Mustafa Ozger, Cicek Cavdar   +3 more
wiley   +1 more source

Non-Orthogonal Multiplexing of Ultra-Reliable and Broadband Services in Fog-Radio Architectures

IEEE Access, 2019
The fifth generation (5G) of cellular systems is introducing ultra-reliable low-latency communication (URLLC) services alongside more conventional enhanced Mobile BroadBand (eMBB) traffic. Furthermore, the 5G cellular architecture is evolving from a base
Rahif Kassab, Osvaldo Simeone, Petar Popovski, Toufiqul Islam   +3 more
doaj   +1 more source

A Probability‐Aware AI Framework for Reliable Anti‐Jamming Communication

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Adversarial jamming attacks have increased on communication systems, causing distortion and threatening transmissions. Typical attacks rely on traditional, well‐defined cryptographic protocols and frequency‐hopping techniques. Nevertheless, these techniques become vulnerable when facing intelligent jammers.
Tawfeeq Shawly, Ahmed A. Alsheikhy
wiley   +1 more source