http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Connectivity for Enhanced Mobile Broadband and Beyond
1 online resource (624 pages) : 100 illustrations.
Cover -- Title Page -- Copyright Page -- Contents -- Foreword -- Acknowledgments -- 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.
Wanshi Chen, Peter Gaal, Juan Montojo, Haris Zisimopoulos.
Electronic reproduction. New York, N.Y. : McGraw Hill, 2021. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.
Mode of access: Internet via World Wide Web.
Includes bibliographical references and index.
Fundamentals of 5G Communications : Connectivity for Enhanced Mobile Broadband and Beyond
New York, N.Y. : McGraw-Hill Education, 2021