5G核心网
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作者(瑞典)斯特凡·罗默//彼得·赫德曼//马格努斯·奥尔森//拉斯·弗里德//沙布南·苏丹等|
出版社世图出版公司
ISBN9787523211359
出版时间2024-03
装帧其他
开本其他
定价119元
货号1203260895
上书时间2024-06-13
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目录
Foreword
Acknowledgments
1.Introduction
1.1 5G-A new era of connectivity
1.2 A step change
1.3 A new context for operators
1.4 The road to 5G network deployments
1.5 3GPP release 15 and
1.6 Core requirements
1.7 New service grades
1.8 Structure of this book
2.Drivers for 5G
2.1 Introduction
2.2 New use cases
2.3 New technologies
3.Architecture overview
3.1 Introduction
3.2 Two perspectives on 5G Core
3.3 Service-based architecture (SBA)
3.4 The core of the core
3.5 Connecting the core network to mobile devices and radio networks
3.6 Mobility and data connectivity
3.7 Policy control and charging
3.8 5GC interworking with EPC
3.9 Voice services
3.10 Messaging services
3.11 Exposure of network information
3.12 Device positioning services
3.13 Network analytics
3.14 Public warning system
3.15 Support for devices connected over non-3GPP access networks
3.16 Network slicing
3.17 Roaming
3.18 Storage of data
3.19 5G radio networks
4.EPC for 5G
4.1 Introduction
4.2 Key EPC functions
4.3 (Enhanced) Dedicated Core Networks ((e)DECOR)
4.4 Control and User Plane Separation (CUPS)
5.Key concepts
5.1 Architecture modeling
5.2 Service Based Architecture
5.3 ldentiflers
6.Session management
6.1 PDU Session concepts
6.2 PDU Session types
6.3 User plane handling
6.4 Mechanisms to provide efficient user plane connectivity
6.5 Edge computing
6.6 Session authentication and authorization
6.7 Local Area Data Network
7.Mobility Management
7.1 Introduction
7.2 Establishing connectivity
7.3 Reachability
7.4 Additional MM related concepts
7.5 N2 management
7.6 Control of overload
7.7 Non-3GPP aspects
7.8 Interworking with EPC
8.Security
8.1 Introduction
8.2 Security requirements and security services of the 5G system
8.3 Network access security
8.4 Network domain security
8.5 User domain security
8.6 Lawful intercept
9.Quality-of-Service
9.1 Introduction
9.2 Flow based Qos framework
9.3 Signaling of Qos
9.4 Reflective Qos
9.5 QoS parameters and characteristics
10.Policy control and charging
10.1 Introduction
10.2 Overview of policy and charging control
10.3 Access and mobility related policy control
10.4 UE policy control
10.5 Management of Packet Flow Descriptions
10.6 Network status analytics
10.7 Negotiation for future background data transfer
10.8 Session Management related policy and charging control
10.9 Additional session related policy control features
10.10 Charging
11.Network slicing
11.1 Introduction
11.2 Management and orchestration
11.3 Network Slice selection framework
12.Dual connectivity
12.1 Introduction
12.2 Multi-RAT Dual Connectivity overall architecture
12.3 MR-DC: UE and RAN perspective
12.4 MR-DC: Subscription, Qos flows and E-RABS, MR-DC bearers
12.5 Managing secondary RAN node handling for mobility and session management
12.6 Security
12.7 Reporting User Data Volume traversing via SN
13.Network functions and services
13.1 5G core network functions
13.2 Services and service operations
14.Protocols
14.1 Introduction
14.2 5G non-access stratum (5G NAS)
14.3 NG application protocol (NGAP)
14.4 Hypertext transfer protocol (HTTP)
14.5 Transport layer security (TLS)
14.6 Packet forwarding control protocol (PFCP)
14.7 GPRS tunneling protocol for the User Plane (GTP-U)
14.8 Extensible Authentication Protocol (EAP)
14.9 IP security (IPSec)
14.10 Stream Control Transmission Protocol (SCTP)
14.11 Generic routing encapsulation (GRE)
15.Selected call flows
15.1 Introduction
15.2 Registration and deregistration
15.3 Service Request
15.4 UE Configuration Update
15.5 PDU Session Establishment
15.6 Inter-NG-RAN handover
15.7
内容摘要
本书是3GPP5G核心网技
术和标准的权威指南，为读者深度解析5G核心网技术规范和应用场景，详细阐述5G网络安全和基于业务应用需求的网络切片技术架构，以及行业应用场景和功能实现。本书由代表爱立信参
与3GPP核心网技术规范制定的专家撰写，分享他们对5G核心网新标准技术规范的理解和洞见，帮助读者了解技术选择背后的原因以及哪些处于5G规范的范畴之外，也深入理解5G规范与前沿的大规模Web技术和虚拟化技术的关系。
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