*完成訂單後正常情形下約兩周可抵台。 *本賣場提供之資訊僅供參考,以到貨標的為正確資訊。 印行年月:202403*若逾兩年請先於私訊洽詢存貨情況,謝謝。 台灣(台北市)在地出版社,每筆交易均開具統一發票,祝您中獎最高1000萬元。 書名:5G核心網 (英文) ISBN:9787523211359 出版社:世界圖書出版有限公司 著編譯者:斯特凡.羅默 頁數:484 所在地:中國大陸 *此為代購商品 書號:1632316 可大量預訂,請先連絡。 內容簡介 本書是3GPP 5G核心網技術和標準的權威指南,為讀者深度解析5G核心網技術規範和應用場景,詳細闡述5G網路安全和基於業務應用需求的網路切片技術架構,以及行業應用場景和功能實現。本書由代表愛立信參与3GPP核心網技術規範制定的專家撰寫,分享他們對5G核心網新標準技術規範的理解和洞見,幫助讀者了解技術選擇背後的原因以及哪些處於5G規範的範疇之外,也深入理解5G規範與前沿的大規模Web技術和虛擬化技術的關係。目錄 ForewordAcknowledgments 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 詳細資料或其他書籍請至台灣高等教育出版社查詢,查後請於PChome商店街私訊告知ISBN或書號,我們即儘速上架。 |