5G NR - The Next Generation Wireless Access Technology (2nd Edition)

This book follows the authors' highly celebrated books on 3G and 4G and provides a new level of insight into 5G NR. After background discussion of 5G, including requirements, spectrum aspects, and the standardization timeline, all technology features of the first phase of NR are described in de...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Dahlman, Erik, Parkvall, Stefan, Skold, Johan
Format: E-Book Buch
Sprache:Englisch
Veröffentlicht: London Elsevier 2021
Academic Press, an imprint of Elsevier
Elsevier Science & Technology
Academic Press
Ausgabe:2
Schlagworte:
5G mobile communication systems
Broadband communication systems
Computer Hardware Engineering
Electronic Devices
Electronics & Semiconductors
Networks & Sensors
Wireless communication systems
Wireless communication systems > Technological innovations
ISBN:9780128223208, 0128223200, 9780128143230, 0128143231
Online-Zugang:Volltext
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Inhaltsangabe:
  • Title Page Abbreviations and Acronyms Preface Table of Contents 1. What is 5G? 2. 5G Standardization 3. Spectrum for 5G 4. LTE - An Overview 5. NR Overview 6. Radio-Interface Architecture 7. Overall Transmission Structure 8. Channel Sounding 9. Transport-Channel Processing 10. Physical-Layer Control Signaling 11. Multi-Antenna Transmission 12. Beam Management 13. Retransmission Protocols 14. Scheduling 15. Uplink Power and Timing Control 16. Cell Search and System Information 17. Random Access 18. LTE/NR Interworking and Coexistence 19. NR in Unlicensed Spectrum 20. Industrial IoT and URLLC Enhancements 21. Interference Handling in TDD Networks 22. Integrated Access Backhaul 23. Sidelink Communication 24. Positioning 25. RF Characteristics 26. RF Technologies at mm-Wave Frequencies 27. 5G - Further Evolution References Index
  • Intro -- 5G NR: The Next Generation Wireless Access Technology -- Copyright -- Contents -- Preface -- Acknowledgments -- Abbreviations and Acronyms -- Chapter 1: What Is 5G? -- 1.1. 3GPP and the Standardization of Mobile Communication -- 1.2. The New Generation-5G/NR -- 1.2.1. 5G Use Cases -- 1.2.2. Evolving LTE to 5G Capability -- 1.2.3. NR-The New 5G Radio-Access Technology -- 1.2.4. 5GCN-The New 5G Core Network -- Chapter 2: 5G Standardization -- 2.1. Overview of Standardization and Regulation -- 2.2. ITU-R Activities From 3G to 5G -- 2.2.1. The Role of ITU-R -- 2.2.2. IMT-2000 and IMT Advanced -- 2.2.3. IMT-2020 Process in ITU-R WP5D -- 2.3. 5G and IMT-2020 -- 2.3.1. Usage Scenarios for IMT-2020 -- 2.3.2. Capabilities of IMT-2020 -- 2.3.3. IMT-2020 Performance Requirements -- 2.3.4. IMT-2020 Candidates and Evaluation -- 2.4. 3GPP Standardization -- 2.4.1. The 3GPP Process -- 2.4.2. Specification of 5G NR in 3GPP as an IMT-2020 Candidate -- Chapter 3: Spectrum for 5G -- 3.1. Spectrum for Mobile Systems -- 3.1.1. Spectrum Defined for IMT Systems by the ITU-R -- 3.1.2. Global Spectrum Situation for 5G -- 3.2. Frequency Bands for NR -- Chapter 4: LTE-An Overview -- 4.1. LTE Release 8-Basic Radio Access -- 4.2. LTE Evolution -- 4.3. Spectrum Flexibility -- 4.3.1. Carrier Aggregation -- 4.3.2. License-Assisted Access -- 4.4. Multi-Antenna Enhancements -- 4.4.1. Extended Multi-Antenna Transmission -- 4.4.2. Multi-Point Coordination and Transmission -- 4.4.3. Enhanced Control Channel Structure -- 4.5. Densification, Small Cells, and Heterogeneous Deployments -- 4.5.1. Relaying -- 4.5.2. Heterogeneous Deployments -- 4.5.3. Small-Cell On-Off -- 4.5.4. Dual Connectivity -- 4.5.5. Dynamic TDD -- 4.5.6. WLAN Interworking -- 4.6. Device Enhancements -- 4.7. New Scenarios -- 4.7.1. Machine-Type Communication -- 4.7.2. Latency Reduction
  • 4.7.3. Device-to-Device Communication -- 4.7.4. V2V and V2X -- 4.7.5. Aerials -- 4.7.6. Multicast/Broadcast -- Chapter 5: NR Overview -- 5.1. NR Basics in Release 15 -- 5.1.1. Higher-Frequency Operation and Spectrum Flexibility -- 5.1.2. Ultra-Lean Design -- 5.1.3. Forward Compatibility -- 5.1.4. Transmission Scheme, Bandwidth Parts, and Frame Structure -- 5.1.5. Duplex Schemes -- 5.1.6. Low-Latency Support -- 5.1.7. Scheduling and Data Transmission -- 5.1.8. Control Channels -- 5.1.9. Beam-Centric Design and Multi-Antenna Transmission -- 5.1.10. Initial Access -- 5.1.11. Interworking and LTE Coexistence -- 5.2. NR Evolution in Release 16 -- 5.2.1. Multi-Antenna Enhancements -- 5.2.2. Carrier Aggregation and Dual Connectivity Enhancements -- 5.2.3. Mobility Enhancements -- 5.2.4. Device Power Saving Enhancements -- 5.2.5. Crosslink Interference Mitigation and Remote Interference Management -- 5.2.6. Integrated Access and Backhaul -- 5.2.7. NR in Unlicensed Spectra -- 5.2.8. Intelligent Transportation Systems and Vehicle-to-Anything -- 5.2.9. Industrial IoT and Ultra-Reliable Low-Latency Communication -- 5.2.10. Positioning -- Chapter 6: Radio-Interface Architecture -- 6.1. Overall System Architecture -- 6.1.1. 5G Core Network -- 6.1.2. Radio-Access Network -- 6.2. Quality-of-Service Handling -- 6.3. Radio Protocol Architecture -- 6.4. User-Plane Protocols -- 6.4.1. Service Data Adaptation Protocol-SDAP -- 6.4.2. Packet-Data Convergence Protocol-PDCP -- 6.4.3. Radio-Link Control -- 6.4.4. Medium-Access Control -- 6.4.4.1. Logical Channels and Transport Channels -- 6.4.4.2. Scheduling -- 6.4.4.3. Hybrid ARQ With Soft Combining -- 6.4.5. Physical Layer -- 6.5. Control-Plane Protocols -- 6.5.1. RRC State Machine -- 6.6. Mobility -- 6.6.1. Network-Controlled Mobility -- 6.6.2. Cell Reselection -- 6.6.3. Tracking the Device -- 6.6.4. Paging
  • Chapter 16: Cell Search and System Information
  • 9.11.1. Demodulation Reference Signals for OFDM-Based Downlink and Uplink -- 9.11.2. Demodulation Reference Signals for DFT-Precoded OFDM Uplink -- 9.11.3. Phase-Tracking Reference Signals (PT-RS) -- Chapter 10: Physical-Layer Control Signaling -- 10.1. Downlink -- 10.1.1. Physical Downlink Control Channel -- 10.1.2. Control Resource Set -- 10.1.3. Blind Decoding and Search Spaces -- 10.1.4. Downlink Scheduling Assignments-DCI Formats 1_0, 1_1, and 1_2 -- 10.1.5. Uplink Scheduling Grants-DCI Formats 0_0, 0_1, and 0_2 -- 10.1.6. Slot Format Indication-DCI Format 2_0 -- 10.1.7. Preemption Indication-DCI Format 2_1 -- 10.1.8. Uplink Power Control Commands-DCI Format 2_2 -- 10.1.9. SRS Control Commands-DCI Format 2_3 -- 10.1.10. Uplink Cancelation Indicator-DCI Format 2_4 -- 10.1.11. Soft Resource Indicator-DCI Format 2_5 -- 10.1.12. DRX Activation-DCI Format 2_6 -- 10.1.13. Sidelink Scheduling-DCI Formats 3_0 and 3_1 -- 10.1.14. Signaling of Frequency-Domain Resources -- 10.1.15. Signaling of Time-Domain Resources -- 10.1.16. Signaling of Transport-Block Sizes -- 10.2. Uplink -- 10.2.1. Basic PUCCH Structure -- 10.2.2. PUCCH Format 0 -- 10.2.3. PUCCH Format 1 -- 10.2.4. PUCCH Format 2 -- 10.2.5. PUCCH Format 3 -- 10.2.6. PUCCH Format 4 -- 10.2.7. Resources and Parameters for PUCCH Transmission -- 10.2.8. Uplink Control Signaling on PUSCH -- Chapter 11: Multi-Antenna Transmission -- 11.1. Introduction -- 11.2. Downlink Multi-Antenna Precoding -- 11.2.1. Type I CSI -- 11.2.1.1. Single-Panel CSI -- 11.2.1.2. Multi-Panel CSI -- 11.2.2. Type II CSI -- 11.2.3. Release-16 Enhanced Type II CSI -- 11.3. NR Uplink Multi-Antenna Precoding -- 11.3.1. Codebook-Based Transmission -- 11.3.2. Non-Codebook-Based Precoding -- Chapter 12: Beam Management -- 12.1. Initial Beam Establishment -- 12.2. Beam Adjustment -- 12.2.1. Downlink Transmitter-Side Beam Adjustment
  • 12.2.2. Downlink Receiver-Side Beam Adjustment -- 12.2.3. Uplink Beam Adjustment -- 12.2.4. Beam Indication and TCI -- 12.3. Beam Recovery -- 12.3.1. Beam-Failure Detection -- 12.3.2. New-Candidate-Beam Identification -- 12.3.3. Device Recovery Request and Network Response -- 12.4. Multi-TRP Transmission -- 12.4.1. Single-DCI-Based Multi-TRP Transmission -- 12.4.2. Multi-DCI-Based Multi-TRP Transmission -- Chapter 13: Retransmission Protocols -- 13.1. Hybrid-ARQ With Soft Combining -- 13.1.1. Soft Combining -- 13.1.2. Downlink Hybrid-ARQ -- 13.1.3. Uplink Hybrid-ARQ -- 13.1.4. Timing of Uplink Acknowledgments -- 13.1.5. Multiplexing of Hybrid-ARQ Acknowledgments -- 13.2. RLC -- 13.2.1. Sequence Numbering and Segmentation -- 13.2.2. Acknowledged Mode and RLC Retransmissions -- 13.3. PDCP -- Chapter 14: Scheduling -- 14.1. Dynamic Downlink Scheduling -- 14.1.1. Downlink Preemption Handling -- 14.2. Dynamic Uplink Scheduling -- 14.2.1. Uplink Priority Handling and Logical-Channel Multiplexing -- 14.2.2. Scheduling Request -- 14.2.3. Buffer-Status Reports -- 14.2.4. Power Headroom Reports -- 14.3. Scheduling and Dynamic TDD -- 14.4. Transmissions Without a Dynamic Grant-Semi-Persistent Scheduling and Configured Grants -- 14.5. Power-Saving Mechanisms -- 14.5.1. Discontinuous Reception -- 14.5.2. Wake-Up Signals -- 14.5.3. Cross-Slot Scheduling for Power Saving -- 14.5.4. Cell Dormancy -- 14.5.5. Bandwidth Adaptation -- Chapter 15: Uplink Power and Timing Control -- 15.1. Uplink Power Control -- 15.1.1. Baseline Power Control -- 15.1.2. Beam-Based Power Control -- 15.1.2.1. Multiple Path-Loss-Estimation Processes -- 15.1.2.2. Multiple Open-Loop-Parameter Sets -- 15.1.2.3. Multiple Closed-Loop Processes -- 15.1.3. Power Control for PUCCH -- 15.1.4. Power Control in Case of Multiple Uplink Carriers -- 15.2. Uplink Timing Control
  • Chapter 7: Overall Transmission Structure -- 7.1. Transmission Scheme -- 7.2. Time-Domain Structure -- 7.3. Frequency-Domain Structure -- 7.4. Bandwidth Parts -- 7.5. Frequency-Domain Location of NR Carriers -- 7.6. Carrier Aggregation -- 7.6.1. Control Signaling -- 7.7. Supplementary Uplink -- 7.7.1. Relation to Carrier Aggregation -- 7.7.2. Control Signaling -- 7.8. Duplex Schemes -- 7.8.1. TDD-Time-Division Duplex -- 7.8.2. FDD-Frequency-Division Duplex -- 7.8.3. Slot Format and Slot-Format Indication -- 7.9. Antenna Ports -- 7.10. Quasi-Colocation -- Chapter 8: Channel Sounding -- 8.1. Downlink Channel Sounding-CSI-RS -- 8.1.1. Basic CSI-RS Structure -- 8.1.2. Frequency-Domain Structure of CSI-RS Configurations -- 8.1.3. Time-Domain Property of CSI-RS Configurations -- 8.1.4. CSI-IM-Resources for Interference Measurements -- 8.1.5. Zero-Power CSI-RS -- 8.1.6. CSI-RS Resource Sets -- 8.1.7. Tracking Reference Signal-TRS -- 8.1.8. Mapping to Physical Antennas -- 8.2. Downlink Measurements and Reporting -- 8.2.1. Report Quantity -- 8.2.2. Measurement Resource -- 8.2.3. Report Types -- 8.3. Uplink Channel Sounding-SRS -- 8.3.1. SRS Sequences and Zadoff-Chu Sequences -- 8.3.2. Multi-Port SRS -- 8.3.3. Time-Domain Structure of SRS -- 8.3.4. SRS Resource Sets -- 8.3.5. Mapping to Physical Antennas -- Chapter 9: Transport-Channel Processing -- 9.1. Overview -- 9.2. Channel Coding -- 9.2.1. CRC Attachment per Transport Block -- 9.2.2. Code-Block Segmentation -- 9.2.3. Channel Coding -- 9.3. Rate-Matching and Physical-Layer Hybrid-ARQ Functionality -- 9.4. Scrambling -- 9.5. Modulation -- 9.6. Layer Mapping -- 9.7. Uplink DFT-Precoding -- 9.8. Multi-Antenna Precoding -- 9.8.1. Downlink Precoding -- 9.8.2. Uplink Precoding -- 9.9. Resource Mapping -- 9.10. Downlink Reserved Resources -- 9.11. Reference Signals