5G NR : architecture, technology, implementation, and operation of 3GPP New Radio standards

5G NR architecture, technology, implementation, and operation of 3GPP New Radio standards

5G NR: Architecture, Technology, Implementation, and Operation of 3GPP New Radio Standards is an in-depth, systematic, technical reference on 3GPP’s New Radio standards (Release 15 and beyond), covering the underlying theory, functional descriptions, practical considerations, and implementation of t...

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Detalles Bibliográficos
Otros Autores: Ahmadi, Sassan, author (author)
Formato: Libro electrónico
Idioma:Inglés
Publicado: London, United Kingdom : Academic Press is an imprint of Elsevier [2019]
Edición:1st edition
Materias:
Wireless communication systems.
Cell phone systems > Standards.
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009631751406719
Tabla de Contenidos:
  • Front Cover
  • 5G NR
  • Copyright Page
  • Contents
  • Acknowledgments
  • List of Abbreviations
  • Introduction and Background
  • 1 Introduction to 5G
  • 2 Use Cases and Deployment Scenarios
  • 2.1 Use Cases
  • 2.2 Deployment Scenarios
  • 3 Key Performance Indicators, Architectural, System, and Service Requirements
  • 3.1 Definition of the Performance Metrics
  • 3.2 Test Environments
  • 3.3 High-Level Architectural Requirements
  • 3.4 System Performance Requirements
  • 3.5 Service Requirements
  • 4 ITU-R IMT-2020 Standardization Activities
  • 5 3GPP 5G Standardization Activities
  • 6 Spectrum and Regulations
  • 7 Future Outlook
  • References
  • ITU-R Specifications
  • 3GPP Specifications
  • Articles, Books, White Papers, and Application Notes
  • 1 5G Network Architecture
  • 1.1 Design Principles and Prominent Network Topologies
  • 1.1.1 Network and Service Requirements
  • 1.1.2 Virtualization of Network Functions
  • 1.1.2.1 Architectural Aspects
  • 1.1.2.2 Functional Aspects
  • 1.1.2.3 Operational Aspects
  • 1.1.2.4 Legacy Support and Interworking Aspects
  • 1.1.3 Separation of Control and User Planes (Software-Defined Networks)
  • 1.1.3.1 Architectural Aspects
  • 1.1.4 Network Slicing
  • 1.1.5 Heterogeneous and Ultra-dense Networks
  • 1.1.6 Cloud-RAN and Virtual-RAN
  • 1.1.6.1 Architectural Aspects
  • 1.1.6.2 Fronthaul Transport and Functional Split Options
  • 1.1.6.3 Backhaul Transport Options
  • 1.1.7 Mobile Edge Computing
  • 1.1.7.1 Service and Deployment Scenarios
  • 1.1.7.2 Architectural Aspects
  • 1.1.8 Network Sharing
  • 1.2 Reference Architectures
  • 1.2.1 Access Network
  • 1.2.1.1 Reference Architecture: Network Entities and Interfaces
  • 1.2.1.1.1 Xn Control-Plane/User-Plane Functions and Procedures
  • 1.2.1.1.2 F1 Control-Plane/User-Plane Functions and Procedures
  • 1.2.1.1.3 E1 Control-Plane Functions and Procedures.
  • 1.2.1.1.4 NG Control-Plane/User-Plane Functions and Procedures
  • 1.2.1.2 Bearers and Identifiers
  • 1.2.1.2.1 Radio Bearers and Packet Data Unit Sessions
  • 1.2.1.2.2 Radio Network Identifiers
  • 1.2.1.3 User-Plane and Control-Plane Protocol Stacks
  • 1.2.2 Core Network
  • 1.2.2.1 Reference Architecture: Network Entities and Interfaces
  • 1.2.2.2 PDN Sessions and 5GC Identifiers
  • 1.2.2.3 User-Plane and Control-Plane Protocol Stacks
  • 1.2.2.3.1 Control-Plane Protocol Stacks
  • 1.2.2.3.2 User-Plane Protocol Stacks
  • 1.3 Dual Connectivity and Multi-connectivity Schemes
  • 1.4 LTE-NR Interworking and Deployment Scenarios
  • 1.4.1 RAN-Level and CN-Level Interworking
  • 1.4.2 5G Deployments Scenarios and Architecture Options
  • 1.5 Network Aspects of Mobility and Power Management
  • 1.5.1 Mobility Management
  • 1.5.2 Network-Controlled Power Management
  • 1.6 Quality-of-Service Framework
  • 1.7 Security Framework
  • References
  • 3GPP Specifications
  • ETSI Specifications
  • Articles, Books, White Papers, and Application Notes
  • 2 New Radio Access Layer 2/3 Aspects and System Operation
  • 2.1 Overview of Layer 2 and Layer 3 Functions
  • 2.2 Layer 2 Functions and Services
  • 2.2.1 Medium Access Control Sublayer
  • 2.2.2 Radio Link Control Sublayer
  • 2.2.3 Packet Data Convergence Protocol Sublayer
  • 2.2.3.1 PDCP Services and Functions
  • 2.2.3.2 Header Compression Function
  • 2.2.3.3 Ciphering and Integrity Protection Functions
  • 2.2.4 Service Data Adaptation Protocol Sublayer
  • 2.3 Layer 3 Functions and Services
  • 2.3.1 Radio Resource Control Sublayer
  • 2.3.2 System Information
  • 2.3.3 User Equipment States and State Transitions
  • 2.3.3.1 Idle Mode Procedures
  • 2.3.3.2 Inactive Mode Procedures
  • 2.3.3.3 Connected Mode Procedures
  • 2.3.4 User Equipment Capability
  • 2.4 Discontinuous Reception and Power-Saving Schemes.
  • 2.5 Mobility Management, Handover, and UE Measurements
  • 2.5.1 Network-Controlled Mobility
  • 2.5.1.1 Control-Plane Handover Procedures
  • 2.5.1.2 User-Plane Handover Procedures
  • 2.5.2 UE-Based Mobility
  • 2.5.3 Paging
  • 2.5.4 Measurements
  • 2.6 UE and Network Identifiers
  • 2.7 Random-Access Procedure (L2/L3 Aspects)
  • 2.8 Multi-radio Dual Connectivity (L2/L3 Aspects)
  • 2.9 Carrier Aggregation (L2/L3 Aspects)
  • References
  • 3GPP Specifications
  • IETF Specifications
  • Articles, Books, White Papers, and Application Notes
  • 3 New Radio Access Physical Layer Aspects (Part 1)
  • 3.1 Channel Models and Propagation Characteristics
  • 3.1.1 Characteristics of Wireless Channels
  • 3.1.1.1 Path Loss Models
  • 3.1.1.2 Delay Spread
  • 3.1.1.3 Doppler Spread
  • 3.1.1.4 Angular Spread
  • 3.1.1.5 Blockage
  • 3.1.1.6 Oxygen Absorption
  • 3.1.1.7 LoS Path Loss Probability
  • 3.1.2 Two- and Three-Dimensional Channel Models
  • 3.2 Waveforms
  • 3.2.1 OFDM Basics and Transmission Characteristics
  • 3.2.1.1 Cyclic Prefix
  • 3.2.1.2 Pre- and Post-processing Signal-to-Noise Ratio
  • 3.2.1.3 Peak-to-Average Power Ratio
  • 3.2.1.4 Error Vector Magnitude
  • 3.2.1.5 Carrier Frequency Offset
  • 3.2.1.6 Phase Noise
  • 3.2.2 DFT-S-OFDM Basics and Transmission Characteristics
  • 3.2.3 Other Waveform Candidates
  • 3.2.3.1 Filtered-OFDM
  • 3.2.3.2 Filter Bank Multicarrier
  • 3.2.3.3 Universal Filtered Multicarrier
  • 3.2.3.4 Generalized Frequency Division Multiplexing
  • 3.2.3.5 Faster Than Nyquist Signal Processing
  • 3.2.3.6 Comparison of the Candidate Waveforms
  • 3.3 Multiple-Access Schemes
  • 3.3.1 Orthogonal Frequency Division Multiple Access
  • 3.3.2 Single-Carrier Frequency Division Multiple Access
  • 3.3.3 Non-orthogonal Multiple-Access Schemes
  • 3.3.3.1 Sparse Code Multiple Access
  • 3.3.3.2 Power-Domain Non-orthogonal Multiple Access.
  • 3.3.3.3 Scrambling-Based and Spreading-Based NOMA Schemes
  • 3.4 Duplex Schemes
  • 3.4.1 Frequency and Time Division Duplex Schemes
  • 3.4.2 Half-Duplex and Flexible-Duplex Schemes
  • 3.4.3 Full-Duplex Schemes
  • 3.5 Operating Frequency Bands
  • 3.6 Frame Structure and Numerology
  • 3.7 Time-Frequency Resources
  • 3.7.1 Physical Resource Blocks
  • 3.7.2 Bandwidth Part
  • 3.7.3 Resource Allocation
  • 3.7.3.1 Resource Allocation in Time Domain
  • 3.7.3.2 Resource Allocation in Frequency Domain
  • 3.7.3.3 Physical Resource Block Bundling
  • 3.7.4 Resource Allocation for Grant-Free/Semi-persistent Scheduling
  • References
  • ITU-R Specifications
  • 3GPP Specifications
  • Articles, Books, White Papers, and Application Notes
  • 4 New Radio Access Physical Layer Aspects (Part 2)
  • 4.1 Downlink Physical Layer Functions and Procedures
  • 4.1.1 Overall Description of Downlink Physical Layer
  • 4.1.2 Reference Signals
  • 4.1.2.1 Demodulation Reference Signals
  • 4.1.2.2 Phase Tracking Reference Signals
  • 4.1.2.3 Channel State Information Reference Signals
  • 4.1.2.4 Tracking Reference Signals
  • 4.1.3 Control Channels
  • 4.1.3.1 Physical Broadcast Channel
  • 4.1.3.2 Physical Downlink Control Channel
  • 4.1.3.2.1 Structure and Physical Layer Processing of PDCCH
  • 4.1.3.2.2 UE Group-Common Signaling
  • 4.1.3.2.3 Downlink Control Information Formats
  • DCI Format 0_0
  • DCI Format 0_1
  • DCI Format 1_0
  • DCI Format 1_1
  • DCI Format 2_0
  • DCI Format 2_1
  • DCI Format 2_2
  • DCI Format 2_3
  • 4.1.3.2.4 Common and UE-Specific Search Spaces
  • 4.1.3.2.5 Dynamic and Semi-persistent Scheduling
  • 4.1.4 Synchronization Signals
  • 4.1.4.1 Primary Synchronization Sequence
  • 4.1.4.2 Secondary Synchronization Sequence
  • 4.1.4.3 Synchronization Signal Blocks
  • 4.1.5 Physical Downlink Shared Channel
  • 4.1.6 CSI Measurement and Reporting and Beam Management.
  • 4.1.6.1 CSI Measurement and Reporting
  • 4.1.6.2 Beam Management
  • 4.1.7 Channel Coding and Modulation Schemes
  • 4.1.7.1 Principles of Polar Coding
  • 4.1.7.2 NR Polar Coding
  • 4.1.7.3 Principles of Low Density Parity Check Coding
  • 4.1.7.4 NR Low Density Parity Check Coding
  • 4.1.7.5 Modulation Schemes and MCS Determination
  • 4.1.8 HARQ Operation and Protocols
  • 4.1.8.1 HARQ Principles
  • 4.1.8.2 UE Processing Times, HARQ Protocol and Timing
  • 4.1.8.3 Semi-static/Dynamic Codebook HARQ-ACK Multiplexing
  • 4.1.9 Downlink MIMO Schemes
  • 4.1.9.1 Capacity of MIMO Channels
  • 4.1.9.2 Single-User and Multi-user MIMO
  • 4.1.9.3 Analog, Digital, and Hybrid Beamforming
  • 4.1.9.3.1 Analog Beamforming
  • 4.1.9.3.2 Digital Beamforming
  • 4.1.9.3.3 Hybrid Beamforming
  • 4.1.9.4 Full-Dimension MIMO
  • 4.1.9.5 Large-Scale (Massive) MIMO Systems
  • 4.1.9.6 NR Multi-antenna Transmission Schemes
  • 4.2 Uplink Physical Layer Functions and Procedures
  • 4.2.1 Overall Description of Uplink Physical Layer
  • 4.2.2 Reference Signals
  • 4.2.2.1 Demodulation Reference Signals
  • 4.2.2.1.1 PUSCH DM-RS
  • 4.2.2.1.2 PUCCH DM-RS
  • 4.2.2.2 Phase-Tracking Reference Signals
  • 4.2.2.3 Sounding Reference Signal
  • 4.2.3 Control Channels
  • 4.2.3.1 Physical Uplink Control Channel
  • 4.2.3.1.1 PUCCH Format 0 Structure and Physical Processing
  • 4.2.3.1.2 PUCCH Format 1 Structure and Physical Processing
  • 4.2.3.1.3 PUCCH Format 2 Structure and Physical Processing
  • 4.2.3.1.4 PUCCH Formats 3 and 4 Structure and Physical Processing
  • 4.2.3.2 Physical Random-Access Channel
  • 4.2.3.2.1 Four-Step Random-Access Procedure
  • 4.2.3.2.2 Two-Step Random-Access Procedure
  • 4.2.4 Physical Uplink Shared Channel
  • 4.2.5 Uplink MIMO Schemes
  • 4.2.6 Link Adaptation and Power Control
  • References
  • 3GPP Specifications
  • Articles, Books, White Papers, and Application Notes.
  • 5 New Radio Access RF and Transceiver Design Considerations.

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