A Comprehensive Survey on 6G Networks:Applications, Core Services, Enabling Technologies, and Future Challenges

01/29/2021
by   Amin Shahraki, et al.
0

The fifth-generation (5G) of cellular networks use revolutionary and evolutionary technologies to notably improve wireless communication performance. However, given the envisioned new use cases (e.g., holographic communication) and the ever-increasing deployment of smart-physical end devices, the volume of network traffic has considerably raised, and the current mobile networks cannot wholly meet the ever-increasing demands. Hence, it is envisioned that 6G networks will play a critical role to alleviate these challenges by providing new communication services, network capacity, and ultra-low latency communications. In this paper, first, the need of 6G networks is discussed. Then, the potential 6G requirements and trends, as well as the latest research activities related to 6G are introduced. Furthermore, the key performance indicators, applications, new services, and the potential key enabling technologies for 6G networks are presented. Finally, several potential unresolved challenges for future 6G networks are presented.

READ FULL TEXT

Authors

page 3

page 4

page 6

page 7

11/12/2021

Towards 6G Internet of Things: Recent Advances, Use Cases, and Open Challenges

Smart services based on the Internet of Everything (IoE) are gaining con...
08/06/2018

Low-latency Networking: Where Latency Lurks and How to Tame It

While the current generation of mobile and fixed communication networks ...
01/04/2021

An Abstracted Survey on 6G: Drivers, Requirements, Efforts, and Enablers

As of today, 5G mobile systems have been already widely rolled out, it i...
07/07/2021

6G: from Densification to Diversification

The 5G system has finally begun commercialization, and now is the time t...
04/30/2020

White Paper on 6G Drivers and the UN SDGs

The commercial launch of 6G communications systems and United Nations Su...
01/26/2022

Metropolitan Optical Networks: A Survey on New Architectures and Future Trends

Metropolitan optical networks are undergoing major transformations to co...
This week in AI

Get the week's most popular data science and artificial intelligence research sent straight to your inbox every Saturday.