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The notions of softwarization and virtualization of the radio access network (RAN) of next-generation (5G) wireless systems are ushering in a vision where applications and services are physically decoupled from devices and network…

网络与互联网体系结构 · 计算机科学 2019-02-04 Salvatore D'Oro , Francesco Restuccia , Alessandro Talamonti , Tommaso Melodia

Network slicing is a key enabler for providing a differentiated service support to heterogeneous use cases and applications in 5G and beyond networks through creating multiple logical slices. Resource allocation for satisfying diverse…

信号处理 · 电气工程与系统科学 2025-01-13 Onur Sever , Onur Salan , Ibrahim Hokelek , Ali Gorcin

The growing demand for robust, scalable wireless networks in the 5G-and-beyond era has led to the deployment of Unmanned Aerial Vehicles (UAVs) as mobile base stations to enhance coverage in dense urban and underserved rural areas. This…

系统与控制 · 电气工程与系统科学 2025-12-04 Ghoshana Bista , Abbas Bradai , Emmanuel Moulay , Abdulhalim Dandoush

5G radio access network (RAN) with network slicing methodology plays a key role in the development of the next-generation network system. RAN slicing focuses on splitting the substrate's resources into a set of self-contained programmable…

网络与互联网体系结构 · 计算机科学 2022-07-26 Tu N. Nguyen , Kashyab J. Ambarani , My T. Thai

The grand objective of 5G wireless technology is to support three generic services with vastly heterogeneous requirements: enhanced mobile broadband (eMBB), massive machine-type communications (mMTC), and ultra-reliable low-latency…

网络与互联网体系结构 · 计算机科学 2018-08-02 Petar Popovski , Kasper F. Trillingsgaard , Osvaldo Simeone , Giuseppe Durisi

As emerging networks such as Open Radio Access Networks (O-RAN) and 5G continue to grow, the demand for various services with different requirements is increasing. Network slicing has emerged as a potential solution to address the different…

分布式、并行与集群计算 · 计算机科学 2023-06-19 Fatemeh Lotfi , Fatemeh Afghah , Jonathan Ashdown

Network slicing is a fundamental feature of 5G systems to partition a single network into a number of segregated logical networks, each optimized for a particular type of service, or dedicated to a particular customer or application. The…

网络与互联网体系结构 · 计算机科学 2019-05-15 K. Koutlia , R. Ferrus , E. Coronado , R. Riggio , F. Casadevall , A. Umbert , J. Perez-Romero

Artificial intelligence (AI) and Machine Learning (ML) are considered as key enablers for realizing the full potential of fifth-generation (5G) and beyond mobile networks, particularly in the context of resource management and…

Algorithmic innovation can unleash the potential of the beyond 5G (B5G)/6G communication systems. Artificial intelligence (AI)-driven zero-touch network slicing is envisaged as a promising cutting-edge technology to harness the full…

网络与互联网体系结构 · 计算机科学 2024-03-22 Farhad Rezazadeh

Radio access network (RAN) slicing realizes a vision where physical network resources that belong to a specific infrastructure provider can be shared among multiple mobile network operators (MNOs). Existing work in this area has addressed…

网络与互联网体系结构 · 计算机科学 2019-05-21 Salvatore D'Oro , Francesco Restuccia , Tommaso Melodia

To meet the diverse demands for wireless communication, fifth-generation (5G) networks and beyond (B5G) embrace the concept of network slicing by forging virtual instances (slices) of its physical infrastructure. While network slicing…

网络与互联网体系结构 · 计算机科学 2021-03-02 EmadElDin A Mazied , Lingjia Liu , Scott F. Midkiff

Effective resource management and network slicing are essential to meet the diverse service demands of vehicular networks, including Enhanced Mobile Broadband (eMBB) and Ultra-Reliable and Low-Latency Communications (URLLC). This paper…

An important aspect of 5G networks is the development of Radio Access Network (RAN) slicing, a concept wherein the virtualized infrastructure of wireless networks is subdivided into slices (or enterprises), tailored to fulfill specific…

系统与控制 · 电气工程与系统科学 2024-07-16 Qing An , Divyanshu Pandey , Rahman Doost-Mohammady , Ashutosh Sabharwal , Srinivas Shakkottai

It's possible to distribute the Internet to users via drones. However it is then necessary to place the drones according to the positions of the users. Moreover, the 5th Generation (5G) New Radio (NR) technology is designed to accommodate a…

网络与互联网体系结构 · 计算机科学 2024-09-19 Nathan Boyer

The fifth generation and beyond wireless communication will support vastly heterogeneous services and use demands such as massive connection, low latency and high transmission rate. Network slicing has been envisaged as an efficient…

信号处理 · 电气工程与系统科学 2020-04-02 Fei Song , Jun Li , Chuan Ma , Yijin Zhang , Long Shi , Dushantha Nalin K. Jayakody Li

Network slicing is a critical driver for guaranteeing the diverse service level agreements (SLA) in 5G and future networks. Inter-slice radio resource allocation (IS-RRA) in the radio access network (RAN) is very important. However, user…

系统与控制 · 电气工程与系统科学 2022-08-09 Heng Zhang , Guangjin Pan , Shugong Xu , Shunqing Zhang , Zhiyuan Jiang

The complexity of emerging sixth-generation (6G) wireless networks has sparked an upsurge in adopting artificial intelligence (AI) to underpin the challenges in network management and resource allocation under strict service level…

网络与互联网体系结构 · 计算机科学 2023-03-28 Farhad Rezazadeh , Hatim Chergui , Josep Mangues-Bafalluy

Network slicing emerged in 5G networks as a key component to enable the use of multiple services with different performance requirements on top of a shared physical network infrastructure. A major challenge lies on ensuring wireless…

网络与互联网体系结构 · 计算机科学 2021-12-15 André Coelho , Helder Fontes , Rui Campos , Manuel Ricardo

Network slicing is a promising technology that allows mobile network operators to efficiently serve various emerging use cases in 5G. It is challenging to optimize the utilization of network infrastructures while guaranteeing the…

网络与互联网体系结构 · 计算机科学 2021-10-12 Qiang Liu , Nakjung Choi , Tao Han

While network slicing has become a prevalent approach to service differentiation, radio access network (RAN) slicing remains challenging due to the need of substantial adaptivity and flexibility to cope with the highly dynamic network…

网络与互联网体系结构 · 计算机科学 2023-08-23 Conghao Zhou , Jie Gao , Mushu Li , Xuemin Shen , Weihua Zhuang , Xu Li , Weisen Shi