Results 11 to 20 of about 38,552 (248)
Evolution of core network oriented to 5G
Dianxin kexue, 2019 The 5G network is dedicated to the vision of “internet of everythingand information is easy to reach”.5G network adopts scene design to meet diverse business needs in a more flexible way.Based on the core network target architecture oriented to 5G,the ...
Hongyuan MA +3 more
doaj +3 more sources
A Systematic Analysis of 5G Networks With a Focus on 5G Core Security [PDF]
IEEE Access, 2022 After many years of work, 5G standards are still under development and the corresponding technical specifications continue to evolve on the fly. At this moment, several countries have started to deploy 5G networks, and most of them have been following a Non-Standalone (NSA) path to incorporate the existing 4G and other legacy networks.
Qiang Tang 0001 +4 more
openaire +2 more sources
CoNTe: A Core Network Temporal Blockchain for 5G [PDF]
Sensors, 2020 Virtual Network Functions allow the effective separation between hardware and network functionality, a strong paradigm shift from previously tightly integrated monolithic, vendor, and technology dependent deployments. In this virtualized paradigm, all aspects of network operations can be made to deploy on demand, dynamically scale, as well as be shared
Steven Platt +2 more
openaire +4 more sources
On the scalability of 5G core network: The AMF case [PDF]
2018 15th IEEE Annual Consumer Communications & Networking Conference (CCNC), 2018 One of the requirement of 5G is to support massive number of connected devices, considering many use-cases such as IoT and massive Machine Type Communication (MTC). While this represents an interesting opportunity for operators to grow their business, it will need new mechanisms to scale and manage the envisioned high number of devices and their ...
Alawe, Imad +4 more
openaire +2 more sources
Optimal Slice Allocation in 5G Core Networks [PDF]
IEEE Networking Letters, 2019 5G network slicing is essential to providing flexible, scalable and on-demand solutions for the vast array of applications in 5G networks. Two key challenges of 5G network slicing are function isolation (intra-slice) and guaranteeing end-to-end delay for a slice.
Danish Sattar, Ashraf Matrawy
openaire +2 more sources
Experimenting with localization management functions in 5G core networks
Proceedings of the 28th Annual International Conference on Mobile Computing And Networking, 2022 Localization has achieved great attention in 5G networks, pushed by standardization. However, experimentation in 5G networks lacks the integration of network function modules designed for localization. We present our implementation of the 5G Localization Management Function.
Andrea Pinto +4 more
openaire +2 more sources
Software-defined networking for low-latency 5G core network [PDF]
2016 International Conference on Military Communications and Information Systems (ICMCIS), 2016 Mobile communications have grown exponentially these last few years leading to an increasing demand. Software-Defined Networking appears to be a promising technology in order to provide flexible Quality of Service and very low latency. By modifying the 4G LTE architecture and integrating OpenFlow (SDN protocol) towards the 5G architecture, this new ...
Page, Jérémy, Dricot, Jean-Michel
openaire +1 more source
5G core network deployment and evolution scheme
Dianxin kexue, 2020 Firstly,the disadvantages of NSA networking based on the 5G commercial situation of domestic operators were analyzed,it was suggested to control NSA investment and carry out 5G network construction with SA as the goal.Then based on combing the progress ...
Xu YANG, Ziyu XIAO, Bing LIANG, Le LI
doaj +2 more sources
AI-enabled 5G energy-saving technology
Dianxin kexue, 2021 With the development of 5G commercialization, the number of 5G wireless base station sites has increased sharply, 5G core networks need to be deployed in regions/provinces/cities data centers, as well as the data centers were developing on a larger scale,
Dan XU, Yu ZENG, Weiye MENG, Lika LI
doaj +2 more sources
Automated vulnerability discovery method for 5G core network protocol
网络与信息安全学报With the widespread development of fifth-generation (5G) mobile communication technology, concerns regarding 5G network security have also increased.Blackbox fuzzing is a commonly used method for automated vulnerability discovery in software security ...
Peixiang WU, Zhilong ZHANG, Libo CHEN, Yijun WANG, Zhi XUE
doaj +3 more sources