Results 51 to 60 of about 8,074 (183)

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

Multi-Channel Access Solutions for 5G New Radio [PDF]

, 2019
5G New Radio paves the way for introducing novel multi-service radio resource management solutions tailored for enhanced Mobile Broadband and Ultra-Reliable Low Latency Communication service classes. Multi-Channel Access is a family of such multi-service
de-la-Bandera, Isabel, Emara, Mustafa, Filippou, Miltiades C., Kim, Dong Min, Laselva, Daniela, Mahmood, Nurul Huda, Palacios, David   +6 more
core   +2 more sources

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

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

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

Joint Scheduling of URLLC and eMBB Traffic in 5G Wireless Networks

, 2018
Emerging 5G systems will need to efficiently support both enhanced mobile broadband traffic (eMBB) and ultra-low-latency communications (URLLC) traffic. In these systems, time is divided into slots which are further sub-divided into minislots.
Anand, Arjun, de Veciana, Gustavo, Shakkottai, Sanjay   +2 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

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

IRS-Aided Physical Layer Network Slicing for URLLC and eMBB

IEEE Access, 2021
5G and beyond 5G (B5G) wireless systems promise to support services with different requirements in the same network, as enhanced mobile broadband (eMBB), ultra-reliable low-latency communications (URLLC), and massive machine type communication (mMTC ...
Victoria Dala Pegorara Souto, Samuel Montejo-Sanchez, Joao Luiz Rebelatto, Richard Demo Souza, Bartolomeu F. Uchoa-Filho   +4 more
doaj   +1 more source

Deep Reinforcement Learning for Resource Management in Network Slicing

, 2018
Network slicing is born as an emerging business to operators, by allowing them to sell the customized slices to various tenants at different prices. In order to provide better-performing and cost-efficient services, network slicing involves challenging ...
Chen, Xianfu, I, Chi-Lin, Li, Rongpeng, Sun, Qi, Yang, Chenyang, Zhang, Honggang, Zhao, Minjian, Zhao, Zhifeng   +7 more
core   +1 more source