5G Technology : 3GPP Evolution To 5G-Advanced

• Autore: Holma Harri
• Pubblicazione: Newark : , : John Wiley & Sons, Incorporated, , 2024; ©2024
• Edizione: 2nd ed.
• Descrizione fisica: 1 online resource (650 pages)
• Disciplina: 621.38456
• Altri autori: ToskalaAntti NakamuraTakehiro
• Nota di contenuto: Cover -- Title Page -- Copyright -- Contents -- About the Editors -- List of Contributors -- Foreword -- Preface -- Acknowledgment -- Chapter 1 Introduction -- 1.1 Introduction -- 1.2 5G Targets -- 1.3 5G Technology Components -- 1.4 5G Spectrum -- 1.5 5G Capabilities -- 1.6 5G Capacity Boost -- 1.7 5G Standardization and Schedule -- 1.8 5G Use Cases -- 1.9 Evolution Path from LTE to 5G -- 1.10 5G‐Advanced -- 1.11 Summary -- Chapter 2 5G Targets and Standardization -- 2.1 Introduction -- 2.2 ITU -- 2.2.1 IMT Vision for 2020 and Beyond -- 2.2.2 Standardization of IMT‐2020 Radio Interface Technologies -- 2.3 NGMN -- 2.3.1 NGMN 5G Use Cases -- 2.3.2 NGMN 5G Requirements -- 2.3.3 NGMN 5G Architecture Design Principles -- 2.3.4 Spectrum, Intellectual Property Rights (IPR), and Further Recommendations by NGMN -- 2.4 3GPP Schedule and Phasing -- 2.5 Evolution Towards 5G‐Advanced and 6G -- References -- Chapter 3 Technology Components -- 3.1 Introduction -- 3.2 Spectrum Utilization -- 3.2.1 Frequency Bands -- 3.2.2 Bandwidth Options -- 3.2.3 Spectrum Occupancy -- 3.2.4 Control Channel Flexibility -- 3.2.5 Dynamic Spectrum Sharing -- 3.3 Beamforming -- 3.4 Flexible Physical Layer and Protocols -- 3.4.1 Flexible Numerology -- 3.4.2 Short Transmission Time and Mini‐slot -- 3.4.3 Self‐Contained Subframe -- 3.4.4 Asynchronous HARQ -- 3.4.5 Lean Carrier -- 3.4.6 Adaptive Reference Signals -- 3.4.7 Adaptive UE Specific Bandwidth -- 3.4.8 Distributed MIMO -- 3.4.9 Waveforms -- 3.4.10 Channel Coding -- 3.4.11 Pipeline Processing and Front‐Loaded Reference Signals -- 3.4.12 Connected Inactive State -- 3.4.13 Grant‐Free Access -- 3.4.14 Cell Radius of 300 km -- 3.5 Network Slicing -- 3.6 Dual Connectivity with LTE -- 3.7 Radio Cloud and Edge Computing -- 3.8 Summary -- Reference -- Chapter 4 Spectrum -- 4.1 Introduction -- 4.2 Millimeter Wave Spectrum Above 20 GHz. ; 4.3 Mid‐Band Spectrum at 3.3-5.0 GHz and at 2.6 GHz -- 4.4 Low‐Band Spectrum Below 3 GHz -- 4.5 Unlicensed Band -- 4.6 Shared Band -- 4.7 3GPP Frequency Variants -- 4.8 Summary -- References -- Chapter 5 5G Architecture -- 5.1 Introduction -- 5.2 5G Architecture Options -- 5.3 5G Core Network Architecture -- 5.3.1 Access and Mobility Management Function -- 5.3.2 Session Management Function -- 5.3.3 User Plane Function -- 5.3.4 Data Storage Architecture -- 5.3.5 Policy Control Function -- 5.3.6 Network Exposure Function -- 5.3.7 Network Repository Function -- 5.3.8 Network Slice Selection -- 5.3.9 Non‐3GPP Interworking Function -- 5.3.10 Auxiliary 5G Core Functions -- 5.4 5G RAN Architecture -- 5.4.1 NG‐Interface -- 5.4.2 Xn‐Interface -- 5.4.3 E1‐Interface -- 5.4.4 F1‐Interface -- 5.5 Network Slicing -- 5.5.1 Interworking with LTE -- 5.6 Summary -- References -- Chapter 6 5G Physical Layer -- 6.1 Introduction -- 6.2 5G Multiple Access Principle -- 6.3 Physical Channels and Signals -- 6.4 Basic Structures for 5G Frame Structure -- 6.5 5G Channel Structures and Beamforming Basics -- 6.6 Random Access -- 6.7 Downlink User Data Transmission -- 6.8 Uplink User Data Transmission -- 6.9 Uplink Signaling Transmission -- 6.10 Downlink Signaling Transmission -- 6.11 Physical Layer Procedures -- 6.11.1 HARQ Procedure -- 6.11.2 Uplink Power Control -- 6.11.3 Timing Advance -- 6.12 5G MIMO and Beamforming Operation -- 6.12.1 Downlink MIMO Transmission Schemes -- 6.12.2 Beam Management Framework -- 6.12.2.1 Initial Beam Acquisition -- 6.12.2.2 Beam Measurement and Reporting -- 6.12.2.3 Beam Indication: QCL and Transmission Configuration Indicator (TCI) -- 6.12.2.4 Beam Recovery -- 6.12.3 CSI Framework -- 6.12.3.1 Reporting Settings -- 6.12.3.2 Resource Settings -- 6.12.3.3 Reporting Configurations -- 6.12.3.4 Report Quantity Configurations -- 6.12.4 CSI Components. ; 6.12.4.1 Channel Quality Indicator (CQI) -- 6.12.4.2 Precoding Matrix Indicator (PMI) -- 6.12.4.3 Resource Indicators: CRI, SSBRI, RI, LI -- 6.12.5 Uplink MIMO Transmission Schemes -- 6.12.5.1 Codebook‐Based Uplink Transmission -- 6.12.5.2 Non‐Codebook‐Based Uplink Transmission -- 6.13 Channel Coding with 5G -- 6.13.1 Channel Coding for Data Channel -- 6.13.1.1 5G LDPC Code Design -- 6.13.1.2 5G LDPC Coding Chain -- 6.13.2 Channel Coding for Control Channels -- 6.13.2.1 5G Polar Coding Design -- 6.14 Dual Connectivity -- 6.15 5G Data Rates -- 6.16 Physical Layer Measurements -- 6.17 UE Capability -- 6.18 Summary -- References -- Chapter 7 5G Radio Protocols -- 7.1 Introduction -- 7.2 5G Radio Protocol Layers -- 7.3 SDAP -- 7.3.1 Overview -- 7.3.2 QoS Flow Remapping -- 7.3.3 MDBV -- 7.3.4 Header -- 7.4 PDCP -- 7.4.1 Overview -- 7.4.2 Reordering -- 7.4.3 Security -- 7.4.4 Header Compression -- 7.4.5 Duplicates and Status Reports -- 7.4.6 Duplication -- 7.5 RLC -- 7.5.1 Overview -- 7.5.2 Segmentation -- 7.5.3 Error Correction -- 7.5.4 Transmissions Modes -- 7.5.5 Duplication -- 7.6 MAC Layer -- 7.6.1 Overview -- 7.6.2 Logical Channels -- 7.6.3 Random Access Procedure -- 7.6.4 HARQ and Transmissions -- 7.6.5 Scheduling Request -- 7.6.6 Logical Channel Prioritization and Multiplexing -- 7.6.7 BSR -- 7.6.8 PHR -- 7.6.9 DRX -- 7.6.10 Bandwidth Parts -- 7.6.11 BFD and Recovery -- 7.6.12 Other Functions -- 7.6.13 MAC PDU Structure -- 7.7 The RRC Protocol -- 7.7.1 Overview -- 7.7.2 Broadcast of System Information -- 7.7.2.1 Validity and Change of System Information -- 7.7.3 Paging -- 7.7.4 Overview of Idle and Inactive Mode Mobility -- 7.7.4.1 Cell Selection and Reselection Process -- 7.7.4.2 Intra‐frequency and Equal‐Priority Reselections -- 7.7.4.3 Inter‐Frequency/RAT Reselections -- 7.7.4.4 Cell Selection and Reselection Measurements. ; 7.7.4.5 Reselection Evaluation Altered by UE Mobility -- 7.7.5 RRC Connection Control and Mobility -- 7.7.5.1 RRC Connection Control -- 7.7.5.2 RRC Connection Setup from IDLE and INACTIVE -- 7.7.5.3 Mobility and Measurements in Connected Mode -- 7.7.6 RRC Support of Upper Layers -- 7.7.6.1 NAS Message Transfer -- 7.7.6.2 Network Slicing -- 7.7.6.3 UE Capability Transfer -- 7.7.7 Different Versions of Release 15 RRC Specifications -- 7.8 Radio Protocols in RAN Architecture -- 7.9 Summary -- References -- Chapter 8 Deployment Aspects -- 8.1 Introduction -- 8.2 Spectrum Resources -- 8.2.1 Spectrum Refarming and Dynamic Spectrum Sharing -- 8.3 Network Density -- 8.4 Mobile Data Traffic Growth -- 8.4.1 Mobile Data Volume -- 8.4.2 Traffic Asymmetry -- 8.5 Base Station Site Solutions -- 8.6 Electromagnetic Field (EMF) Considerations -- 8.7 Network Synchronization and Coordination Requirements -- 8.7.1 Main Interference Scenarios in TDD System -- 8.7.2 TDD Frame Configuration Options -- 8.7.3 Cell Size and Random Access Channel -- 8.7.4 Guard Period and Safety Zone -- 8.7.5 Intra‐Frequency Operation -- 8.7.6 Inter‐Operator Synchronization -- 8.7.7 Synchronization Requirements in 3GPP -- 8.7.7.1 Cell Phase Synchronization Accuracy -- 8.7.7.2 Maximum Receive Timing Difference (MRTD) for LTE-5G Dual Connectivity -- 8.7.8 Synchronization from Global Navigation Satellite System (GNSS) -- 8.7.9 Synchronization with ToP -- 8.7.10 Timing Alignment Between Vendors -- 8.8 5G Overlay with Another Vendor LTE -- 8.9 Summary -- References -- Chapter 9 Transport -- 9.1 5G Transport Network -- 9.1.1 5G Transport -- 9.1.2 Types of 5G Transport -- 9.1.3 Own Versus Leased Transport -- 9.1.4 Common Transport -- 9.1.5 Mobile Backhaul Tiers -- 9.1.6 Logical and Physical Transport Topology -- 9.1.7 Standards Viewpoint -- 9.2 Capacity and Latency. ; 9.2.1 Transport Capacity Upgrades -- 9.2.2 Access Link -- 9.2.3 Distribution Tier -- 9.2.4 Backhaul and High Layer Fronthaul Capacity -- 9.2.5 Low Layer Fronthaul Capacity -- 9.2.6 Latency -- 9.2.7 QoS Marking -- 9.3 Technologies -- 9.3.1 Client Ports -- 9.3.2 Networking Technologies Overview -- 9.4 Fronthaul and Backhaul Interfaces -- 9.4.1 Low Layer Fronthaul -- 9.4.1.1 Network Solutions -- 9.4.1.2 Security -- 9.4.2 NG Interface -- 9.4.2.1 Connectivity -- 9.4.2.2 Security -- 9.4.3 Xn/X2 Interfaces -- 9.4.3.1 Connectivity -- 9.4.3.2 Security -- 9.4.3.3 Dual Connectivity -- 9.4.4 F1 Interface -- 9.4.4.1 Security on F1 -- 9.5 Specific Topics -- 9.5.1 Network Slicing in Transport -- 9.5.2 URLLC Transport -- 9.5.2.1 Latency -- 9.5.2.2 Reliability -- 9.5.3 IAB (Integrated Access and Backhaul) -- 9.5.4 NTNs (Non‐Terrestrial Networks) -- 9.5.5 Time‐Sensitive Networks -- References -- Chapter 10 5G Performance -- 10.1 Introduction -- 10.2 Peak Data Rates -- 10.3 Practical Data Rates -- 10.3.1 User Data Rates at 2.5-5.0 GHz -- 10.3.2 User Data Rates at 28 GHz -- 10.3.3 User Data Rates with Fixed Wireless Access at 28 GHz -- 10.4 Latency -- 10.4.1 User Plane Latency -- 10.4.2 Low Latency Architecture -- 10.4.3 Control Plane Latency -- 10.5 Link Budgets -- 10.5.1 Link Budget for Sub‐6‐GHz TDD -- 10.5.2 Link Budget for Low Band FDD -- 10.5.3 Link Budget for Millimeter Waves -- 10.6 Coverage for Sub‐6‐GHz Band -- 10.6.1 Signal Propagation at 3.5 GHz Band -- 10.6.2 Beamforming Antenna Gain -- 10.6.3 Uplink Coverage Solutions -- 10.6.3.1 Low Band LTE with Dual Connectivity -- 10.6.3.2 Low Band 5G with Carrier Aggregation -- 10.6.3.3 Supplemental Uplink -- 10.6.3.4 Benchmarking of Uplink Solutions -- 10.7 Massive MIMO and Beamforming Algorithms -- 10.7.1 Antenna Configuration -- 10.7.2 Beamforming Algorithms -- 10.7.2.1 Grid of Beams and User‐Specific Beams. ; 10.7.2.2 Zero Forcing.
• ISBN: 1-119-81605-X; 1-119-81607-6
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910835069003321
• Lo trovi qui: Univ. Federico II