Results 51 to 60 of about 3,872 (158)

Resource allocation for coexistence of eMBB and bursty URLLC based on queueing with preemption

Journal of Information and Intelligence
Enhanced mobile broadband (eMBB) and ultra-reliable low-latency communication (URLLC) are two critical services in 5G mobile networks. While there has been extensive research on their coexistence, few studies have considered the impact of bursty URLLC on
Wei Guo, Kai Liang, Yuewen Song, Xiaoli Chu, Gan Zheng, Kai-Kit Wong   +5 more
doaj   +1 more source

Rate-Splitting Multiple Access for URLLC Uplink in Physical Layer Network Slicing With eMBB

IEEE Access, 2021
In this paper, we investigate the problem of heterogeneous service coexistence in the scope of 5G and beyond (B5G) networks, where multiple ultra-reliable low-latency communication (URLLC) and enhanced mobile broadband (eMBB) users are connected to a ...
Elco Joao Dos Santos, Richard Demo Souza, Joao Luiz Rebelatto   +2 more
doaj   +1 more source

5G Network Slicing as a Service Enabler for the Automotive Sector

Engineering Reports, Volume 7, Issue 1, January 2025.
This paper explores how network slicing can benefit the automotive sector throughout the vehicle lifecycle, from manufacturing to vehicular communications. We analyze the cost equilibrium for network slicing to be effective for car manufacturers, and tests in real 5G networks that demonstrate the performance improvement in OTA updates coexisting with ...
David Candal‐Ventureira, José Manuel Rúa‐Estévez, Pablo Fondo‐Ferreiro, Felipe Gil‐Castiñeira, Antonio Fernández‐Barciela, Francisco Javier González‐Castaño, Emilio Diéguez‐Pazo, Luis Fernández‐Ferreira   +7 more
wiley   +1 more source

Random Access Protocols for Massive MIMO

, 2017
5G wireless networks are expected to support new services with stringent requirements on data rates, latency and reliability. One novel feature is the ability to serve a dense crowd of devices, calling for radically new ways of accessing the network ...
Björnson, Emil, de Carvalho, Elisabeth, Larsson, Erik G., Popovski, Petar, Sørensen, Jesper H.   +4 more
core   +1 more source

Dynamic mobility and handover management in software‐defined networking‐based fifth‐generation heterogeneous networks

International Journal of Network Management, Volume 35, Issue 1, January/February 2025.
This article proposes an optimal next cell selection technique for users in the software‐defined heterogeneous network to tackle the challenges of handover and mobility management. The technique uses linear programming (LP) to facilitate optimal cell selection and reduce the number of user handovers based on multiple parameters, including user ...
Adil Khan, Shabeer Ahmad, Ihsan Ali, Babar Hayat, Yanan Tian, Weixing Liu   +5 more
wiley   +1 more source

Simulation and Analysis of Mobile Access (SAMA): Cellular Radio Access Network Simulator and Performance Evaluator Applied to 5G

IET Communications, Volume 19, Issue 1, January/December 2025.
This paper presents SAMA, a simulator for 5G Radio Access Networks (RAN), designed to evaluate the performance of different network configurations. The diagram illustrates the simulator's workflow: from inputs such as base station (BS) and user equipment (UE) arrangements, SAMA simulates resource allocation and scheduling, considering interference.
Christian Fragoas F. Rodrigues, Lisandro Lovisolo, Luiz Alencar Reis da Silva Mello   +2 more
wiley   +1 more source

Exploring the Potential of AI in Network Slicing for 5G Networks: An Optimisation Framework

IET Communications, Volume 19, Issue 1, January/December 2025.
Our approach is to incorporate precise programming of segment routing over IPv6 (SRv6) identifiers, allowing dynamic assignment of SIDs based on predicted slice types, accurately distinguishing up to 40,000 eMBB slices and separating uRLLC and mMTC slices with high proficiency.
Zeina Boufakhreddine, Alain Nohra, Gaby Abou Haidar, Roger Achkar, Michel Owayjan   +4 more
wiley   +1 more source

Resource Allocation for Co-Existence of eMBB and URLLC Services in 6G Wireless Networks: A Survey

IEEE Access
Next generation of wireless networks are characterized by two main features named Enhanced Mobile Broadband (eMBB) and Ultra Reliable Low Latency Communications (URLLC).
Bhagawat Adhikari, Muhammad Jaseemuddin, Alagan Anpalagan   +2 more
doaj   +1 more source

Latency-Aware Offloading in Integrated Satellite Terrestrial Networks

IEEE Open Journal of the Communications Society, 2020
Next-generation communication networks are expected to integrate newly-used technologies in a smart way to ensure continuous connectivity in rural areas and to alleviate the traffic load in dense regions. The prospective access network in 6G should hinge
Wiem Abderrahim, Osama Amin, Mohamed-Slim Alouini, Basem Shihada   +3 more
doaj   +1 more source

Performance Analysis of a 5G Transceiver Implementation for Remote Areas Scenarios

, 2019
The fifth generation of mobile communication networks will support a large set of new services and applications. One important use case is the remote area coverage for broadband Internet access.
Chafii, Marwa, Dias, Wheberth, Fettweis, Gerhard, Gaspar, Danilo, Matthé, Maximilian, Mendes, Luciano, Neuhaus, Peter   +6 more
core   +1 more source