Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Explore the foundations and applications of 5G technology This comprehensive guide contains practical information from telecommunications experts working at the forefront of 5G innovation. The authors discuss the foundations of 5G technology¿not just the new standards, but the reasons and stories behind them. Fundamentals of 5G Communications features coverage of all major vertical domains with a focus on…mehr
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Explore the foundations and applications of 5G technology This comprehensive guide contains practical information from telecommunications experts working at the forefront of 5G innovation. The authors discuss the foundations of 5G technology¿not just the new standards, but the reasons and stories behind them. Fundamentals of 5G Communications features coverage of all major vertical domains with a focus on practical, commercial applications. This book serves both as an essential reference for telecom professionals and as a textbook for students learning about 5G. Coverage includes: 1. 5G versus 4G: What's new? 2. Deployment scenarios and architecture options 3. The evolution of 5G architecture 4. Numerology and slot structure 5. Initial access and mobility 6. Downlink control and data operation 7. Uplink control and data operation 8. Coexistence of 4G and 5G 9. 5G in unlicensed and shared spectra 10. Vertical expansion: URLLC, MTC, V2X 11. Vertical expansion: broadcast and multicast 12. Typical 5G commercial deployments 13. A look toward the future of 5GHinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Wanshi Chen, Ph.D., is 3GPP TSG RAN1 Chairman who has successfully managed a wide range of TRG RAN1 4G Long Term Evolution (LTE) and 5G New Radio (NR) sessions. He has over 20 years of experience in telecommunications in leading telecom companies including operators, infrastructure vendors, and chipset vendors.
Inhaltsangabe
Foreword Introduction Acronyms 1 5G versus 4G: What's New? 1.1 Overview 1.2 LTE: A Success Story 1.3 Physical Layer Changes in 5G 1.4 Protocol Changes in 5G 1.5 Main Physical Layer Features of LTE over Releases 2 Deployment Scenarios 2.1 LTE-NR Spectrum Sharing 2.2 Switched NR UL Carrier Aggregation Enhancements 2.3 Nonaligned Carrier Aggregation Operation 2.4 Frequency Ranges and Frequency Bands 3 Architecture Options for 5G 3.1 Introduction 3.2 The 5G RAN Architecture 3.3 The 5G Core 3.4 EPC versus 5GC (What Is 5GC For?) 3.5 Main Functional Entities of the 5G Core 3.6 High-Level Features of 5G Core 3.7 Network Slicing 3.8 QoS 3.9 Interworking with Non-3GPP Access Technologies 3.10 Policy Control 3.11 5G Security 3.12 Access Control and Barring 3.13 Support for Operator and Regulatory Services 3.14 Interworking with EPC 3.15 EPC to 5GC Migration 4 Evolution of 5G Architecture 4.1 Introduction 4.2 Non-Public Networks 4.3 Cellular V2X 4.4 Cellular IoT 4.5 "Big Data" Collection (Enhanced Network Automation) 4.6 Enhancements to Interworking with Non-3GPP Accesses 4.7 URLLC 4.8 Slice Authentication 4.9 Other Release 16 Features 5 Numerology and Slot Structure 5.1 Numerology and Slot Structure in 4G LTE 5.2 Lessons Learned from 4G LTE and 5G Considerations 5.3 SCSs for 5G NR 5.4 Frequency Ranges, Bandwidths, and Bands for 5G NR 5.5 gNB Channel Bandwidth versus UE Channel Bandwidth 5.6 Symbol, Slot, Subframe, and Frame for 5G NR 5.7 Slot Structure for 5G NR and Forward Compatibility Considerations 6 Initial Access and Mobility 6.1 Overview 6.2 Initial Access 6.3 Random Access 6.4 Paging 6.5 Mobility 7 Downlink Control Operation 7.1 Downlink Control in 4G LTE 7.2 Control Region Management in 5G NR 7.3 PDCCH Structure in 5G NR 7.4 Search Space for NR PDCCH 7.5 DCI Formats for NR PDCCH 7.6 Physical Layer Block Diagram for NR PDCCH 7.7 Power Saving Considerations 8 Downlink Data Operation 8.1 Channel Coding for Data 8.2 Channel Code Rate Matching 8.3 DL Soft Buffer Management 8.4 DL MCS and TBS Determination 8.5 DL Resource Allocation in the Time Domain 8.6 DL Resource Allocation in the Frequency Domain 8.7 DL Rate Matching 8.8 DL HARQ Operation 8.9 DL Data Rate Capability 8.10 Processing Time for DL Data 8.11 Demodulation Reference Signals for Data 8.12 PDSCH DM-RS 8.13 DL Phase Tracking Reference Signal 8.14 Channel State Information Reference Signal 8.15 Tracking Reference Signal 8.16 DL MIMO Scheme 8.17 CSI Feedback 8.18 Beam Management for the PDSCH 8.19 Signal Quasi Co-Location 9 Uplink Control Operation 9.1 Uplink Control in 4G LTE 9.2 UCI Types and Payload Sizes in 5G NR 9.3 PUCCH Formats in 5G NR 9.4 PUCCH Resource Determination in 5G NR 9.5 UCI on PUSCH in 5G NR 9.6 Channel Coding for UCI 10 Uplink Data Operation 10.1 UL MCS and TBS Determination 10.2 UL Resource Allocation in the Time Domain 10.3 UL Resource Allocation in the Frequency Domain 10.4 UL Rate Matching 10.5 UL HARQ Operation 10.6 UL Soft Buffer Management 10.7 UL Data Rate Capability 10.8 Processing Time for UL Data 10.9 PUSCH DM-RS 10.10 UL Phase Tracking Reference Signal 10.11 Sounding Reference Signal 10.12 UL MIMO Scheme 10.13 Beam Management for the PUSCH 10.14 UL Power Control 10.15 UL Timing 11 Coexistence of 4G and 5G 11.1 Adjacent Channel Coexistence 11.2 Same Channel Coexistence 11.3 EN-DC Power Control 11.4 Switched EN-DC UL 12 5G in Unlicensed and Shared Spectrum 12.1 Unlicensed Operation in LTE 12.2 Overview 12.3 Channel Access 12.4 Discovery Burst 12.5 Physical Layer Extensions for Uplink 12.6 Increased Scheduling Flexibility 13 Vertical Expansion: URLLC 13.1 A Brief History of 3GPP Standardization Related to URLLC 13.2 Use Cases and Deployment Scenarios for 5G NR URLLC 13.3 Resource Management for URLLC 13.4 Optimizing Link Efficiency for URLLC 13.5 Downlink Resource Sharing for Distinct Service Types 13.6 Uplink Resource Sharing for Distinct Service Types 13.7 Handling Distinct Services at the UE 13.8 Other Related Aspects 14 Vertical Expansion: MTC 14.1 A Brief History of MTC in 3GPP 14.2 Key Technical Enablers for eMTC 14.3 Key Technical Enablers for NB-IoT 14.4 Integration of eMTC and NB-IoT into 5G NR 14.5 Future Trends 15 5G Vertical Expansion: V2X 15.1 Overview 15.2 Background: LTE V2X 15.3 NR V2X 16 Vertical Expansion: Broadcast and Multicast 17 Miscellaneous Topics for 5G 17.1 Overview 17.2 Interference Management 17.3 UE Power Savings 17.4 NR Positioning 17.5 Two-Step RACH 17.6 Multi-RAT DC/CA Enhancements 17.7 Mobility Enhancements 17.8 Integrated Access and Backhaul 18 A Look at Typical 5G Commercial Deployments 19 5G: What's Next? 19.1 Overview 19.2 Radio Projects in Release 17 19.3 Systems Projects in Release 17 19.4 NR Expansion into Higher Frequencies 19.5 Sidelink Beyond V2X 19.6 Relaying Operation 19.7 Edge Applications 19.8 On the Path to 6G Index
Foreword Introduction Acronyms 1 5G versus 4G: What's New? 1.1 Overview 1.2 LTE: A Success Story 1.3 Physical Layer Changes in 5G 1.4 Protocol Changes in 5G 1.5 Main Physical Layer Features of LTE over Releases 2 Deployment Scenarios 2.1 LTE-NR Spectrum Sharing 2.2 Switched NR UL Carrier Aggregation Enhancements 2.3 Nonaligned Carrier Aggregation Operation 2.4 Frequency Ranges and Frequency Bands 3 Architecture Options for 5G 3.1 Introduction 3.2 The 5G RAN Architecture 3.3 The 5G Core 3.4 EPC versus 5GC (What Is 5GC For?) 3.5 Main Functional Entities of the 5G Core 3.6 High-Level Features of 5G Core 3.7 Network Slicing 3.8 QoS 3.9 Interworking with Non-3GPP Access Technologies 3.10 Policy Control 3.11 5G Security 3.12 Access Control and Barring 3.13 Support for Operator and Regulatory Services 3.14 Interworking with EPC 3.15 EPC to 5GC Migration 4 Evolution of 5G Architecture 4.1 Introduction 4.2 Non-Public Networks 4.3 Cellular V2X 4.4 Cellular IoT 4.5 "Big Data" Collection (Enhanced Network Automation) 4.6 Enhancements to Interworking with Non-3GPP Accesses 4.7 URLLC 4.8 Slice Authentication 4.9 Other Release 16 Features 5 Numerology and Slot Structure 5.1 Numerology and Slot Structure in 4G LTE 5.2 Lessons Learned from 4G LTE and 5G Considerations 5.3 SCSs for 5G NR 5.4 Frequency Ranges, Bandwidths, and Bands for 5G NR 5.5 gNB Channel Bandwidth versus UE Channel Bandwidth 5.6 Symbol, Slot, Subframe, and Frame for 5G NR 5.7 Slot Structure for 5G NR and Forward Compatibility Considerations 6 Initial Access and Mobility 6.1 Overview 6.2 Initial Access 6.3 Random Access 6.4 Paging 6.5 Mobility 7 Downlink Control Operation 7.1 Downlink Control in 4G LTE 7.2 Control Region Management in 5G NR 7.3 PDCCH Structure in 5G NR 7.4 Search Space for NR PDCCH 7.5 DCI Formats for NR PDCCH 7.6 Physical Layer Block Diagram for NR PDCCH 7.7 Power Saving Considerations 8 Downlink Data Operation 8.1 Channel Coding for Data 8.2 Channel Code Rate Matching 8.3 DL Soft Buffer Management 8.4 DL MCS and TBS Determination 8.5 DL Resource Allocation in the Time Domain 8.6 DL Resource Allocation in the Frequency Domain 8.7 DL Rate Matching 8.8 DL HARQ Operation 8.9 DL Data Rate Capability 8.10 Processing Time for DL Data 8.11 Demodulation Reference Signals for Data 8.12 PDSCH DM-RS 8.13 DL Phase Tracking Reference Signal 8.14 Channel State Information Reference Signal 8.15 Tracking Reference Signal 8.16 DL MIMO Scheme 8.17 CSI Feedback 8.18 Beam Management for the PDSCH 8.19 Signal Quasi Co-Location 9 Uplink Control Operation 9.1 Uplink Control in 4G LTE 9.2 UCI Types and Payload Sizes in 5G NR 9.3 PUCCH Formats in 5G NR 9.4 PUCCH Resource Determination in 5G NR 9.5 UCI on PUSCH in 5G NR 9.6 Channel Coding for UCI 10 Uplink Data Operation 10.1 UL MCS and TBS Determination 10.2 UL Resource Allocation in the Time Domain 10.3 UL Resource Allocation in the Frequency Domain 10.4 UL Rate Matching 10.5 UL HARQ Operation 10.6 UL Soft Buffer Management 10.7 UL Data Rate Capability 10.8 Processing Time for UL Data 10.9 PUSCH DM-RS 10.10 UL Phase Tracking Reference Signal 10.11 Sounding Reference Signal 10.12 UL MIMO Scheme 10.13 Beam Management for the PUSCH 10.14 UL Power Control 10.15 UL Timing 11 Coexistence of 4G and 5G 11.1 Adjacent Channel Coexistence 11.2 Same Channel Coexistence 11.3 EN-DC Power Control 11.4 Switched EN-DC UL 12 5G in Unlicensed and Shared Spectrum 12.1 Unlicensed Operation in LTE 12.2 Overview 12.3 Channel Access 12.4 Discovery Burst 12.5 Physical Layer Extensions for Uplink 12.6 Increased Scheduling Flexibility 13 Vertical Expansion: URLLC 13.1 A Brief History of 3GPP Standardization Related to URLLC 13.2 Use Cases and Deployment Scenarios for 5G NR URLLC 13.3 Resource Management for URLLC 13.4 Optimizing Link Efficiency for URLLC 13.5 Downlink Resource Sharing for Distinct Service Types 13.6 Uplink Resource Sharing for Distinct Service Types 13.7 Handling Distinct Services at the UE 13.8 Other Related Aspects 14 Vertical Expansion: MTC 14.1 A Brief History of MTC in 3GPP 14.2 Key Technical Enablers for eMTC 14.3 Key Technical Enablers for NB-IoT 14.4 Integration of eMTC and NB-IoT into 5G NR 14.5 Future Trends 15 5G Vertical Expansion: V2X 15.1 Overview 15.2 Background: LTE V2X 15.3 NR V2X 16 Vertical Expansion: Broadcast and Multicast 17 Miscellaneous Topics for 5G 17.1 Overview 17.2 Interference Management 17.3 UE Power Savings 17.4 NR Positioning 17.5 Two-Step RACH 17.6 Multi-RAT DC/CA Enhancements 17.7 Mobility Enhancements 17.8 Integrated Access and Backhaul 18 A Look at Typical 5G Commercial Deployments 19 5G: What's Next? 19.1 Overview 19.2 Radio Projects in Release 17 19.3 Systems Projects in Release 17 19.4 NR Expansion into Higher Frequencies 19.5 Sidelink Beyond V2X 19.6 Relaying Operation 19.7 Edge Applications 19.8 On the Path to 6G Index
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