As of today, the fifth generation (5G) mobile communication system has been rolled out in
many countries and the number of 5G subscribers already reaches a very large scale. It is …

The fifth generation (5G) of mobile communication system aims to deliver a ubiquitous
mobile service with enhanced quality of service (QoS). It is also expected to enable new use …

Abstract The Open Radio Access Network (O-RAN) is a promising radio access network
(RAN) architecture aimed at reshaping the RAN industry toward an open, adaptive, and …

5G and beyond networks will transform the healthcare sector by opening possibilities for
novel use cases and applications. Service level agreements (SLAs) can enable 5G-enabled …

The global roll-out phase of the fifth-generation of mobile communication systems is
currently underway. The industry and academia have already begun research on potential …

The recent O-RAN specifications promote the evolution of RAN architecture by function
disaggregation, adoption of open interfaces, and instantiation of a hierarchical closed-loop …

A key enabler for both scalability and sustainability in beyond 5G (B5G) network slicing
consists on minimizing the exchange of raw monitoring data across different domains. This …

In this paper, we study the business ecosystem around 5G network slice brokering, where a
dynamic mechanism conducts multiple trades among resource providers and the network …

The Open Radio Access Network (O-RAN) is a promising RAN architecture, aimed at
reshaping the RAN industry toward an open, adaptive, and intelligent RAN. In this paper, we …

The definition of the fundamental concepts and the design of the architectural framework for
network slicing in fifth-generation communication systems have been successfully …