Introduction to 5G Core Architecture
5G Core Architecture is a key tool for designing and building content centric networks (CCNs), the next generation of wireless networks. The book explains how 5G Core Architecture provides a flexible, scalable and open platform for next generation wireless systems. From the 5G Core Architecture to all of its subcomponents, this course is a complete detailed view of the architecture. You’ll learn about core network provisioning, including a deep dive into user plane and control plane. You’ll also discover how routing plays an important role in 5G networks and how it’s different from previous networking architectures. The 5G Core Architecture is a foundational reference model that aims to provide a holistic view of 5G and its evolution. The model includes System Control Plane (SCP) and Service Control Plane (SCP) sub-components, the transport network for data transmission, the application plane for delivering user services and Layer 1-4 in the physical plane including physical cell identity (PCI), radio frames, cells and subcarriers. The 5G Core Architecture (5GC) includes many features that improve the 5G network, such as the use of advanced radio interfaces, increasing number of simultaneous users and enhanced security. The 5G core architecture is a multi-tier, distributed and highly virtualized network that uses an overlay technology to connect the different architectural layers. Built on software-defined networking (SDN) and network function virtualization (NFV), it features an in-built optimization infrastructure for control and user planes.
The 5G core network architecture is an architectural form that enables interconnectivity between the tower-based 5G user equipment (UE) and a set of centralized environments. It includes functionally layered components that provide various functions such as mobility management, data transmission, policy management and so on. 5G Core Architecture overview is a comprehensive, single source for understanding the framework for 5G network design and operations. The book takes the reader through all aspects of 5G, from cellular technologies to core network architecture. Written by experts with over 15 years experience in the field, this book provides thorough coverage of how 5G will impact the wireless ecosystem and business models, as well as show how operators can make best use of new technologies, such as cloud computing, artificial intelligence and blockchain. 5G Core Architecture is a comprehensive and practical book providing you with the necessary knowledge to build data centers that support the growing demand for advanced network services. The 5G Core Architecture is designed to provide network capabilities for a wide range of services and devices, to support a variety of spectrum bands, and to achieve high energy efficiency. It is flexible enough to be applicable for all types of networks, whether they are centralized or distributed, and whether they exist in one area or serve multiple ones. The 5G Core Architecture covers end-to-end functions necessary at each layer with an emphasis on cutting edge technologies, while also taking into account long term evolution using 4G technologies. 5G Core Architecture, the backbone of 5G, will provide all the necessary services to the user (e.g., signaling, policy control, etc.) and network-related operations such as traffic flow management, charging, etc. All layers of the 5G Core Architecture are defined with a specific set of functionalities and responsibilities to support end-to-end connectivity.
