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5G mobile core network : design, deployment, automation, and testing strategies /
Get up to speed on 5G and prepare for the roll out of the next generation of mobile technology. The book begins with an introduction to 5G and the advanced features of 5G networks, where you'll see what makes it bigger, better, and faster. You will learn 5G NSA and SA packet core design along w...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
[United States] :
Apress,
2021.
|
| Temas: | |
| Acceso en línea: | Texto completo (Requiere registro previo con correo institucional) |
Tabla de Contenidos:
- Intro
- Table of Contents
- About the Authors
- About the Technical Reviewer
- Acknowledgments
- Introduction
- Chapter 1: 5G Overview
- A History of Mobile Communication
- Standards and Evolution of 5G
- Evolution to 5G and Overview of 5G Standalone Network
- Key Concepts in 5G
- Data Network Name
- Packet Data Unit Session
- Subscription Permanent Identifier
- 5G Globally Unique Temporary Identifier
- QoS Model in 5G Core
- New Radio
- Access and Mobility Function
- Session Management Function
- User Plane Function
- Policy Control Function
- Charging Function
- Authentication Server Function
- Unified Data Management
- Unified Data Repository
- Network Slice Selection Function
- Network Repository Function
- Service-Based Architecture
- NRF: The Network Repository Function
- Service Communication Proxy
- Network Exposure Function
- Security Edge Protection Proxy
- Application Function
- REST and HTTP2 Methods
- What is REST?
- Client-Server
- Stateless
- Cacheable
- Layered System
- Uniform Interface
- Service-Based Interface in 5GC
- Types of 3GPP API-Based Communication
- Request/Response
- Request/Response with Notification
- Subscribe/Notify
- PDU Session Establishment
- Chapter 2: Multi-Access Edge Computing in 5G
- MEC Architecture
- MEC Deployment
- Multi-Access Edge Computing in 5G
- Connectivity Models for Edge Computing
- Distributed Anchor Point
- Session Breakout
- Multiple PDU Sessions
- Key Challenges with MEC
- Selection of an Optimal Edge Application Server
- Edge Relocation
- Network Information Provisioning to Local Applications with Low Latency
- Consecutive Traffic Steering in Different N6-LAN
- Activating the Traffic Routing Toward Local Data Network per AF Request
- Solutions
- Provisioning URSP config to the UE to Establish PDU for Edge Applications
- Local DNS-Based Edge Server Address Discovery
- DNS Application Function
- Discovery of Edge Application Server Based on DNS
- SMF Selection Based on DNAI
- MEC Toolkit for 5GC
- Uplink Classifier Branching Point
- Mobility with ULCL
- IPv6 Multi-Homing
- Session and Service Continuity
- SSC Mode 1
- SSC Mode 2
- SSC Mode 3
- Selection of Session and Service Continuity Mode
- Application Function Influence on Traffic Routing
- Chapter 3: 5G NSA Design and Deployment Strategy
- Evolution of the Network from 4G to 5G Non-Standalone
- Dual Connectivity
- New Radio Dual Connectivity
- Multiple Radio Access Technology Dual Connectivity
- Architecture
- Migration Options
- Option 3/3a/3x
- Option 3a
- Option 3x
- Option 3
- Control and User Plane Separation
- CUPS Architecture
- Legacy-Based NSA and CUPS-Based NSA
- NSA on Legacy vs CUPS
- Co-Located CUPS
- Remote CUPS
- NSA Call Flows
- Deployment Considerations
- Device Strategy and Access Point Name Planning
- Gateway Node Selection
- User Plane Selections