Radio Protocols for LTE and LTE-Advanced.

By: Yi, SeungJuneContributor(s): Chun, SungDuck | Lee, YoungDae | Park, SungJun | Jung, SungHoonMaterial type: TextTextPublisher: Hoboken : Wiley, 2012Copyright date: ©2013Edition: 1st edDescription: 1 online resource (339 pages)Content type: text Media type: computer Carrier type: online resourceISBN: 9781118188552Subject(s): Long-Term Evolution (Telecommunications) | Mobile communication systems -- Technological innovations | Wireless communication systems -- Technological innovationsGenre/Form: Electronic books.Additional physical formats: Print version:: Radio Protocols for LTE and LTE-AdvancedDDC classification: 621.3845/6 LOC classification: TK5103.48325 -- .R33 2012ebOnline resources: Click to View
Contents:
Radio Protocols for LTE and LTE-Advanced -- Contents -- Foreword -- Preface -- About the Authors -- 1 Introduction -- 1.1 3GPP -- 1.2 Evolutionary Path of 3GPP Systems -- 1.2.1 GSM -- 1.2.2 GPRS/EDGE -- 1.2.3 UMTS -- 1.2.4 HSPA -- 1.2.5 LTE -- 1.3 Market Trend -- 1.4 Requirement of LTE -- 1.5 Overview of LTE Architecture -- 1.5.1 Network Architecture -- 1.5.2 QoS Architecture -- 1.5.3 Radio Protocol Architecture of LTE -- 1.6 UE Capabilities -- References -- 2 Idle Mode Procedure -- 2.1 Idle Mode Functions -- 2.2 Services and Cell Categorization -- 2.3 UE States and State Transitions -- 2.4 PLMN Selection -- 2.4.1 Triggering of PLMN Selection -- 2.4.2 Search of Available PLMNs -- 2.4.3 PLMN Selection -- 2.5 Location Registration -- 2.6 Cell Selection -- 2.6.1 Cell Selection Criterion -- 2.6.2 Cell Selection upon RRC Connection Release -- 2.7 Cell Reselection -- 2.7.1 Measurement Rules -- 2.7.2 Reselection to a Neighboring Cell -- 2.7.3 Mobility State Dependent Scaling -- 2.8 Access Verification -- 2.8.1 Cell Barring Status and Cell Reservation Status -- 2.9 Paging Reception -- References -- 3 Radio Resource Control (RRC) -- 3.1 RRC Functions and Architecture -- 3.2 System Information -- 3.2.1 Scheduling of System Information -- 3.2.2 System Information Update -- 3.3 Paging -- 3.4 Connection Establishment -- 3.4.1 Step 1: Access Class Barring -- 3.4.2 Step 2: Transmission of the RRCConnectionRequest Message -- 3.4.3 Step 3: Receipt of the RRCConnectionSetup Message -- 3.4.4 Step 4: Transmission of the RRCConnectionSetupComplete Message -- 3.5 Security -- 3.6 RRC Connection Reconfiguration -- 3.6.1 SRB2 Establishment -- 3.6.2 DRB Establishment -- 3.6.3 Parallel Procedure with Security Activation -- 3.7 UE Capability Transfer -- 3.8 Intra-EUTRA Handover -- 3.8.1 Handover Preparation -- 3.8.2 Handover Execution -- 3.8.3 Handover Completion.
3.9 Measurement Control -- 3.9.1 Measurement Configuration -- 3.9.2 Measurement Report Triggering -- 3.9.3 Measurement Reporting -- 3.10 RRC Connection Re-establishment -- 3.11 Inter-RAT Mobility -- 3.11.1 Inter-RAT Mobility from/ to 3GPP Access Systems -- 3.11.2 Inter-RAT Mobility from/ to CDMA2000 Systems -- 3.12 RRC Connection Release -- Reference -- 4 Packet Data Convergence Protocol (PDCP) -- 4.1 PDCP Functions and Architecture -- 4.2 Header Compression -- 4.3 Security -- 4.3.1 Integrity Protection -- 4.3.2 Ciphering -- 4.4 Data Transfer -- 4.5 SDU Discard -- 4.6 Handover -- 4.6.1 SRB Behavior at Handover -- 4.6.2 UM DRB Behavior at Handover -- 4.6.3 AM DRB Behavior at Handover -- 4.7 PDCP PDU Formats -- 4.7.1 PDCP Data PDU Formats -- 4.7.2 PDCP Control PDU Formats -- Reference -- 5 Radio Link Control (RLC) -- 5.1 RLC Functions and Architecture -- 5.1.1 Transparent Mode (TM) RLC -- 5.1.2 Unacknowledged Mode (UM) RLC -- 5.1.3 Acknowledged Mode (AM) RLC -- 5.2 Framing -- 5.3 Reordering -- 5.4 ARQ Operation -- 5.4.1 Polling -- 5.4.2 Status Reporting -- 5.4.3 Retransmission -- 5.4.4 Re-segmentation -- 5.5 Window Operation -- 5.5.1 UM RLC Window Operation -- 5.5.2 AM RLC Window Operation -- 5.6 SDU Discard -- 5.7 RLC Re-establishment -- 5.8 RLC PDU Formats -- 5.8.1 TMD PDU Format -- 5.8.2 UMD PDU Format -- 5.8.3 AMD PDU Format -- 5.8.4 AMD PDU Segment Format -- 5.8.5 STATUS PDU Format -- Reference -- 6 Medium Access Control (MAC) -- 6.1 MAC Functions and Services -- 6.2 MAC Architecture -- 6.3 MAC Channels and Mapping -- 6.3.1 Transport Channels -- 6.3.2 Logical Channels -- 6.3.3 Channel Mapping -- 6.4 Scheduling -- 6.4.1 Dynamic Scheduling -- 6.4.2 Semi-Persistent Scheduling (SPS) -- 6.5 Scheduling Information Delivery -- 6.5.1 Buffer Status Reporting (BSR) -- 6.5.2 Scheduling Request (SR) -- 6.5.3 Power Headroom Report (PHR).
6.6 Logical Channel Prioritization (LCP) -- 6.7 Discontinuous Reception (DRX) -- 6.8 Hybrid-ARQ (HARQ) -- 6.8.1 HARQ in the Uplink -- 6.8.2 HARQ in the Downlink -- 6.8.3 TTI Bundling -- 6.8.4 Measurement Gap -- 6.9 Random Access (RA) Procedure -- 6.10 Time Alignment -- 6.11 MAC PDU Formats -- 6.11.1 MAC Control Elements (CEs) -- 6.11.2 MAC PDU for Random Access Response -- Reference -- 7 Overview of LTE and LTE-Advanced New Features -- 7.1 Voice over LTE (VoLTE) -- 7.2 Home eNB (HeNB) -- 7.3 Public Warning System (PWS) -- 7.4 Multimedia Broadcast/Multicast Service (MBMS) -- 7.5 Carrier Aggregation (CA) -- 7.6 Relay -- 7.7 Minimization of Drive Test (MDT) -- 7.8 Enhanced Inter-Cell Interference Coordination (eICIC) -- 7.9 Machine Type Communication (MTC) -- 8 Voice over LTE (VoLTE) -- 8.1 Voice Solutions for LTE -- 8.1.1 Ultimate Voice Solution -- 8.1.2 Interim Voice Solutions -- 8.2 IMS VoIP -- 8.2.1 IMS Profile -- 8.2.2 Single Radio Voice Call Continuity (SRVCC) -- 8.3 Circuit-Switched Fallback (CSFB) -- 8.3.1 CSFB to UTRAN or GERAN -- 8.3.2 CSFB to CDMA2000 1xRTT -- 8.4 Service Domain Selection -- 8.4.1 UE Decision between IMS VoIP and CSFB -- 8.5 Comparison between IMS VoIP and CSFB -- 8.6 RAN Optimization for VoIP -- 8.6.1 Robust Header Compression (ROHC) -- 8.6.2 TTI Bundling -- 8.6.3 Semi-Persistent Scheduling for HARQ -- References -- 9 Home eNB (HeNB) -- 9.1 Architectural Framework -- 9.1.1 Access Mode -- 9.1.2 Use Cases -- 9.1.3 High-level Requirements -- 9.1.4 Network Architecture -- 9.2 CSG Provisioning -- 9.2.1 CSG Subscription Data -- 9.2.2 CSG Member Status -- 9.3 System Information Related to CSG -- 9.3.1 CSG Identification Information -- 9.3.2 CSG Cell Deployment Information -- 9.4 Identification of CSG -- 9.4.1 Autonomous CSG Search -- 9.4.2 Manual CSG Selection -- 9.5 Mobility with CSG Cells -- 9.5.1 Mobility in RRC_IDLE.
9.5.2 Mobility in RRC_CONNECTED -- 9.6 Support for Hybrid Cells -- 9.6.1 Motivation -- 9.6.2 Features -- References -- 10 Public Warning System (PWS) -- 10.1 Warning System Architecture -- 10.2 Warning Messages -- 10.3 Delivery of Warning Messages on a Network -- 10.3.1 Warning Message Delivery Procedure -- 10.3.2 Warning Message Cancel Procedure -- 10.4 Delivery of Warning Messages over the Radio Interface -- 10.4.1 PWS Notifications in System Information -- 10.4.2 Indication of PWS Notifications in Paging -- 10.4.3 Segmentation of Warning Messages -- References -- 11 Multimedia Broadcast/Multicast Service (MBMS) -- 11.1 MBMS Services -- 11.2 Architecture and Functions for MBMS -- 11.3 MBSFN Transmissions -- 11.4 Radio Protocols for MBMS -- 11.4.1 Layers 1 and 2 for MBMS -- 11.4.2 Layer 3 for MBMS -- 11.5 MBMS Procedures -- 11.5.1 MBMS Session Start -- 11.5.2 MCCH Information Acquisition and MRB Configuration -- 11.5.3 MBMS Session Update -- 11.5.4 MBMS Session Stop -- 11.5.5 MRB Release -- 11.6 MBMS Enhancements in Releases 10 and 11 -- 11.6.1 MBMS Counting -- 11.6.2 MBMS Service Continuity -- References -- 12 Carrier Aggregation (CA) -- 12.1 Spectrum and Deployment Scenarios -- 12.1.1 Spectrum Scenarios -- 12.1.2 Deployment Scenarios -- 12.2 Cell Management -- 12.2.1 PCell and SCell -- 12.2.2 Signaling of Configuration Information -- 12.2.3 Linkages and References -- 12.2.4 Cross-Carrier Scheduling -- 12.2.5 Extended Measurements -- 12.2.6 SCell Management -- 12.2.7 Mobility with Carrier Aggregation -- 12.3 Extended MAC Functions -- 12.3.1 SCell Activation and Deactivation -- 12.3.2 Power Headroom Reporting (PHR) -- 12.3.3 Logical Channel Prioritization (LCP) -- 12.3.4 Buffer Status Report (BSR) -- 12.3.5 Discontinuous Reception (DRX) -- 12.3.6 Semi-Persistent Scheduling (SPS) -- References -- 13 Relay -- 13.1 Deployment Scenarios.
13.2 Network Architecture for the Relay Node -- 13.3 Types of Relay Node -- 13.3.1 Layer Performing Relaying -- 13.3.2 Frequency Separation of Uu and Un Links -- 13.4 Relay Node-Specific Operation -- 13.4.1 Bearer Mapping -- 13.4.2 Integrity Protection for a UnDRB -- 13.4.3 RN Subframe Configuration -- 13.4.4 Update of System Information -- 13.4.5 RN Reconfiguration Procedure -- 13.5 Relay Node Start-Up Procedure -- 13.6 Simplified Operation of Release 10 Relay Node -- References -- 14 Minimization of Driving Test (MDT) -- 14.1 Architectural Framework -- 14.1.1 Use Cases -- 14.1.2 Initiation of the MDT Task with UE Selection -- 14.1.3 Collection of MDT Measurement Results -- 14.2 Logged MDT -- 14.2.1 Configuration Phase -- 14.2.2 Logging Phase -- 14.2.3 Reporting Phase -- 14.3 Immediate MDT -- 14.3.1 Configuration Phase -- 14.3.2 Measurement and Evaluation Phase -- 14.3.3 Reporting Phase -- 14.3.4 MDT Context Transfer -- References -- 15 Enhanced Inter-Cell Interference Coordination (eICIC) -- 15.1 Heterogeneous Network Deployment -- 15.1.1 Interference in Heterogeneous Networks -- 15.1.2 Limitation of Frequency Domain ICIC -- 15.2 CA-based ICIC -- 15.3 Time Domain ICIC -- 15.3.1 Restricted Measurements -- 15.3.2 Macro-Pico Cell Scenario -- 15.3.3 Macro-Femto Cell Scenario -- 15.3.4 Network Configuration -- References -- 16 Machine Type Communication (MTC) -- 16.1 Overload Control for MTC -- 16.1.1 Overload Control in Release 8 -- 16.1.2 Core Network Overload Control in Release 10 -- 16.1.3 RAN Overload Control in Release 11 -- 16.2 MTC Features in 3GPP -- References -- Index.
Summary: Foreword by Takehiro Nakamura xiii Preface xv About the Authors xvii 1 Introduction 1 1.1 3GPP 1 1.2 Evolutionary Path of 3GPP Systems 4 1.2.1 GSM 4 1.2.2 GPRS/EDGE 6 1.2.3 UMTS 7 1.2.4 HSPA 8 1.2.5 LTE 9 1.3 Market Trend 10 1.4 Requirement of LTE 11 1.5 Overview of LTE Architecture 14 1.5.1 Network Architecture 14 1.5.2 QoS Architecture 18 1.5.3 Radio Protocol Architecture of LTE 21 1.6 UE Capabilities 24 References 26 2 Idle Mode Procedure 27 2.1 Idle Mode Functions 27 2.2 Services and Cell Categorization 29 2.3 UE States and State Transitions 30 2.4 PLMN Selection 31 2.4.1 Triggering of PLMN Selection 32 2.4.2 Search of Available PLMNs 32 2.4.3 PLMN Selection 32 2.5 Location Registration 34 2.6 Cell Selection 34 2.6.1 Cell Selection Criterion 35 2.6.2 Cell Selection upon RRC Connection Release 36 2.7 Cell Reselection 36 2.7.1 Measurement Rules 37 2.7.2 Reselection to a Neighboring Cell 39 2.7.3 Mobility State Dependent Scaling 41 2.8 Access Verification 43 2.8.1 Cell Barring Status and Cell Reservation Status 43 2.9 Paging Reception 44 References 45 3 Radio Resource Control (RRC) 47 3.1 RRC Functions and Architecture 48 3.2 System Information 50 3.2.1 Scheduling of System Information 50 3.2.2 System Information Update 54 3.3 Paging 55 3.4 Connection Establishment 56 3.4.1 Step 1: Access Class Barring 57 3.4.2 Step 2: Transmission of the RRCConnectionRequest Message 58 3.4.3 Step 3: Receipt of the RRCConnectionSetup Message 59 3.4.4 Step 4: Transmission of the RRCConnectionSetupComplete Message 59 3.5 Security 60 3.6 RRC Connection Reconfiguration 63 3.6.1 SRB2 Establishment 63 3.6.2 DRB Establishment 63 3.6.3 Parallel Procedure with Security Activation 64 3.7 UE Capability Transfer 65 3.8 Intra-EUTRA Handover 65 3.8.1 HandoverSummary: Preparation 66 3.8.2 Handover Execution 69 3.8.3 Handover Completion 71 3.9 Measurement Control 72 3.9.1 Measurement Configuration 73 3.9.2 Measurement Report Triggering 74 3.9.3 Measurement Reporting 75 3.10 RRC Connection Re-establishment 75 3.11 Inter-RAT Mobility 78 3.11.1 Inter-RAT Mobility from/ to 3GPP Access Systems 78 3.11.2 Inter-RAT Mobility from/ to CDMA2000 Systems 82 3.12 RRC Connection Release 84 Reference 85 4 Packet Data Convergence Protocol (PDCP) 87 4.1 PDCP Functions and Architecture 87 4.2 Header Compression 89 4.3 Security 91 4.3.1 Integrity Protection 91 4.3.2 Ciphering 92 4.4 Data Transfer 93 4.5 SDU Discard 94 4.6 Handover 95 4.6.1 SRB Behavior at Handover 95 4.6.2 UM DRB Behavior at Handover 95 4.6.3 AM DRB Behavior at Handover 97 4.7 PDCP PDU Formats 99 4.7.1 PDCP Data PDU Formats 99 4.7.2 PDCP Control PDU Formats 100 Reference 100 5 Radio Link Control (RLC) 101 5.1 RLC Functions and Architecture 101 5.1.1 Transparent Mode (TM) RLC 101 5.1.2 Unacknowledged Mode (UM) RLC 102 5.1.3 Acknowledged Mode (AM) RLC 103 5.2 Framing 105 5.3 Reordering 106 5.4 ARQ Operation 108 5.4.1 Polling 108 5.4.2 Status Reporting 109 5.4.3 Retransmission 110 5.4.4 Re-segmentation 111 5.5 Window Operation 112 5.5.1 UM RLC Window Operation 112 5.5.2 AM RLC Window Operation 113 5.6 SDU Discard 113 5.7 RLC Re-establishment 114 5.8 RLC PDU Formats 114 5.8.1 TMD PDU Format 114 5.8.2 UMD PDU Format 115 5.8.3 AMD PDU Format 115 5.8.4 AMD PDU Segment Format 116 5.8.5 STATUS PDU Format 117 Reference 117 6 Medium Access Control (MAC) 119 6.1 MAC Functions and Services 119 6.2 MAC Architecture 120 6.3 MAC Channels and Mapping 121 6.3.1 Transport Channels 121 6.3.2 Logical Channels 122 6.3.3 Channel Mapping 123 6.4 Scheduling 123 6.4.1Summary: Dynamic Scheduling 124 6.4.2 Semi-Persistent Scheduling (SPS) 124 6.5 Scheduling Information Delivery 127 6.5.1 Buffer Status Reporting (BSR) 127 6.5.2 Scheduling Request (SR) 129 6.5.3 Power Headroom Report (PHR) 130 6.6 Logical Channel Prioritization (LCP) 130 6.7 Discontinuous Reception (DRX) 134 6.8 Hybrid-ARQ (HARQ) 138 6.8.1 HARQ in the Uplink 140 6.8.2 HARQ in the Downlink 140 6.8.3 TTI Bundling 140 6.8.4 Measurement Gap 142 6.9 Random Access (RA) Procedure 143 6.10 Time Alignment 145 6.11 MAC PDU Formats 146 6.11.1 MAC Control Elements (CEs) 148 6.11.2 MAC PDU for Random Access Response 149 Reference 149 7 Overview of LTE and LTE-Advanced New Features 151 7.1 Voice over LTE (VoLTE) 151 7.2 Home eNB (HeNB) 152 7.3 Public Warning System (PWS) 153 7.4 Multimedia Broadcast/Multicast Service (MBMS) 153 7.5 Carrier Aggregation (CA) 154 7.6 Relay 155 7.7 Minimization of Drive Test (MDT) 156 7.8 Enhanced Inter-Cell Interference Coordination (eICIC) 156 7.9 Machine Type Communication (MTC) 157 8 Voice over LTE (VoLTE) 159 8.1 Voice Solutions for LTE 159 8.1.1 Ultimate Voice Solution 159 8.1.2 Interim Voice Solutions 160 8.2 IMS VoIP 162 8.2.1 IMS Profile 162 8.2.2 Single Radio Voice Call Continuity (SRVCC) 164 8.3 Circuit-Switched Fallback (CSFB) 167 8.3.1 CSFB to UTRAN or GERAN 168 8.3.2 CSFB to CDMA2000 1xRTT 173 8.4 Service Domain Selection 178 8.4.1 UE Decision between IMS VoIP and CSFB 180 8.5 Comparison between IMS VoIP and CSFB 181 8.6 RAN Optimization for VoIP 181 8.6.1 Robust Header Compression (ROHC) 182 8.6.2 TTI Bundling 182 8.6.3 Semi-Persistent Scheduling for HARQ 183 References 183 9 Home eNB (HeNB) 185 9.1 Architectural Framework 186 9.1.1 Access Mode 186 9.1.2 Use Cases 187 9.1.3 High-level Requirements 188 9.1.4 NetworkSummary: Architecture 189 9.2 CSG Provisioning 189 9.2.1 CSG Subscription Data 190 9.2.2 CSG Member Status 190 9.3 System Information Related to CSG 190 9.3.1 CSG Identification Information 191 9.3.2 CSG Cell Deployment Information 192 9.4 Identification of CSG 193 9.4.1 Autonomous CSG Search 193 9.4.2 Manual CSG Selection 193 9.5 Mobility with CSG Cells 194 9.5.1 Mobility in RRC_IDLE 194 9.5.2 Mobility in RRC_CONNECTED 196 9.6 Support for Hybrid Cells 200 9.6.1 Motivation 200 9.6.2 Features 201 References 203 10 Public Warning System (PWS) 205 10.1 Warning System Architecture 206 10.2 Warning Messages 207 10.3 Delivery of Warning Messages on a Network 209 10.3.1 Warning Message Delivery Procedure 209 10.3.2 Warning Message Cancel Procedure 211 10.4 Delivery of Warning Messages over the Radio Interface 212 10.4.1 PWS Notifications in System Information 213 10.4.2 Indication of PWS Notifications in Paging 214 10.4.3 Segmentation of Warning Messages 214 References 215 11 Multimedia Broadcast/Multicast Service (MBMS) 217 11.1 MBMS Services 217 11.2 Architecture and Functions for MBMS 218 11.3 MBSFN Transmissions 221 11.4 Radio Protocols for MBMS 222 11.4.1 Layers 1 and 2 for MBMS 222 11.4.2 Layer 3 for MBMS 224 11.5 MBMS Procedures 226 11.5.1 MBMS Session Start 226 11.5.2 MCCH Information Acquisition and MRB Configuration 228 11.5.3 MBMS Session Update 229 11.5.4 MBMS Session Stop 230 11.5.5 MRB Release 231 11.6 MBMS Enhancements in Releases 10 and 11 232 11.6.1 MBMS Counting 232 11.6.2 MBMS Service Continuity 234 References 235 12 Carrier Aggregation (CA) 237 12.1 Spectrum and Deployment Scenarios 240 12.1.1 Spectrum Scenarios 240 12.1.2 Deployment Scenarios 241 12.2 Cell Management 243 12.2.1 PCell and SCell 243 12.2.2 Signaling of Configuration InformationSummary: 244 12.2.3 Linkages and References 244 12.2.4 Cross-Carrier Scheduling 245 12.2.5 Extended Measurements 247 12.2.6 SCell Management 250 12.2.7 Mobility with Carrier Aggregation 250 12.3 Extended MAC Functions 251 12.3.1 SCell Activation and Deactivation 251 12.3.2 Power Headroom Reporting (PHR) 253 12.3.3 Logical Channel Prioritization (LCP) 256 12.3.4 Buffer Status Report (BSR) 257 12.3.5 Discontinuous Reception (DRX) 258 12.3.6 Semi-Persistent Scheduling (SPS) 258 References 259 13 Relay 261 13.1 Deployment Scenarios 261 13.2 Network Architecture for the Relay Node 262 13.3 Types of Relay Node 264 13.3.1 Layer Performing Relaying 264 13.3.2 Frequency Separation of Uu and Un Links 266 13.4 Relay Node-Specific Operation 267 13.4.1 Bearer Mapping 267 13.4.2 Integrity Protection for a UnDRB 268 13.4.3 RN Subframe Configuration 270 13.4.4 Update of System Information 271 13.4.5 RN Reconfiguration Procedure 271 13.5 Relay Node Start-Up Procedure 272 13.6 Simplified Operation of Release 10 Relay Node 274 References 275 14 Minimization of Driving Test (MDT) 277 14.1 Architectural Framework 278 14.1.1 Use Cases 279 14.1.2 Initiation of the MDT Task with UE Selection 280 14.1.3 Collection of MDT Measurement Results 281 14.2 Logged MDT 281 14.2.1 Configuration Phase 283 14.2.2 Logging Phase 284 14.2.3 Reporting Phase 286 14.3 Immediate MDT 289 14.3.1 Configuration Phase 290 14.3.2 Measurement and Evaluation Phase 291 14.3.3 Reporting Phase 291 14.3.4 MDT Context Transfer 291 References 292 15 Enhanced Inter-Cell Interference Coordination (eICIC) 293 15.1 Heterogeneous Network Deployment 293 15.1.1 Interference in Heterogeneous Networks 295 15.1.2 Limitation of Frequency Domain ICIC 296 15.2 CA-based ICIC 298 15.3 Time Domain ICIC 299 15.3.1 RestrictedSummary: Measurements.
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Radio Protocols for LTE and LTE-Advanced -- Contents -- Foreword -- Preface -- About the Authors -- 1 Introduction -- 1.1 3GPP -- 1.2 Evolutionary Path of 3GPP Systems -- 1.2.1 GSM -- 1.2.2 GPRS/EDGE -- 1.2.3 UMTS -- 1.2.4 HSPA -- 1.2.5 LTE -- 1.3 Market Trend -- 1.4 Requirement of LTE -- 1.5 Overview of LTE Architecture -- 1.5.1 Network Architecture -- 1.5.2 QoS Architecture -- 1.5.3 Radio Protocol Architecture of LTE -- 1.6 UE Capabilities -- References -- 2 Idle Mode Procedure -- 2.1 Idle Mode Functions -- 2.2 Services and Cell Categorization -- 2.3 UE States and State Transitions -- 2.4 PLMN Selection -- 2.4.1 Triggering of PLMN Selection -- 2.4.2 Search of Available PLMNs -- 2.4.3 PLMN Selection -- 2.5 Location Registration -- 2.6 Cell Selection -- 2.6.1 Cell Selection Criterion -- 2.6.2 Cell Selection upon RRC Connection Release -- 2.7 Cell Reselection -- 2.7.1 Measurement Rules -- 2.7.2 Reselection to a Neighboring Cell -- 2.7.3 Mobility State Dependent Scaling -- 2.8 Access Verification -- 2.8.1 Cell Barring Status and Cell Reservation Status -- 2.9 Paging Reception -- References -- 3 Radio Resource Control (RRC) -- 3.1 RRC Functions and Architecture -- 3.2 System Information -- 3.2.1 Scheduling of System Information -- 3.2.2 System Information Update -- 3.3 Paging -- 3.4 Connection Establishment -- 3.4.1 Step 1: Access Class Barring -- 3.4.2 Step 2: Transmission of the RRCConnectionRequest Message -- 3.4.3 Step 3: Receipt of the RRCConnectionSetup Message -- 3.4.4 Step 4: Transmission of the RRCConnectionSetupComplete Message -- 3.5 Security -- 3.6 RRC Connection Reconfiguration -- 3.6.1 SRB2 Establishment -- 3.6.2 DRB Establishment -- 3.6.3 Parallel Procedure with Security Activation -- 3.7 UE Capability Transfer -- 3.8 Intra-EUTRA Handover -- 3.8.1 Handover Preparation -- 3.8.2 Handover Execution -- 3.8.3 Handover Completion.

3.9 Measurement Control -- 3.9.1 Measurement Configuration -- 3.9.2 Measurement Report Triggering -- 3.9.3 Measurement Reporting -- 3.10 RRC Connection Re-establishment -- 3.11 Inter-RAT Mobility -- 3.11.1 Inter-RAT Mobility from/ to 3GPP Access Systems -- 3.11.2 Inter-RAT Mobility from/ to CDMA2000 Systems -- 3.12 RRC Connection Release -- Reference -- 4 Packet Data Convergence Protocol (PDCP) -- 4.1 PDCP Functions and Architecture -- 4.2 Header Compression -- 4.3 Security -- 4.3.1 Integrity Protection -- 4.3.2 Ciphering -- 4.4 Data Transfer -- 4.5 SDU Discard -- 4.6 Handover -- 4.6.1 SRB Behavior at Handover -- 4.6.2 UM DRB Behavior at Handover -- 4.6.3 AM DRB Behavior at Handover -- 4.7 PDCP PDU Formats -- 4.7.1 PDCP Data PDU Formats -- 4.7.2 PDCP Control PDU Formats -- Reference -- 5 Radio Link Control (RLC) -- 5.1 RLC Functions and Architecture -- 5.1.1 Transparent Mode (TM) RLC -- 5.1.2 Unacknowledged Mode (UM) RLC -- 5.1.3 Acknowledged Mode (AM) RLC -- 5.2 Framing -- 5.3 Reordering -- 5.4 ARQ Operation -- 5.4.1 Polling -- 5.4.2 Status Reporting -- 5.4.3 Retransmission -- 5.4.4 Re-segmentation -- 5.5 Window Operation -- 5.5.1 UM RLC Window Operation -- 5.5.2 AM RLC Window Operation -- 5.6 SDU Discard -- 5.7 RLC Re-establishment -- 5.8 RLC PDU Formats -- 5.8.1 TMD PDU Format -- 5.8.2 UMD PDU Format -- 5.8.3 AMD PDU Format -- 5.8.4 AMD PDU Segment Format -- 5.8.5 STATUS PDU Format -- Reference -- 6 Medium Access Control (MAC) -- 6.1 MAC Functions and Services -- 6.2 MAC Architecture -- 6.3 MAC Channels and Mapping -- 6.3.1 Transport Channels -- 6.3.2 Logical Channels -- 6.3.3 Channel Mapping -- 6.4 Scheduling -- 6.4.1 Dynamic Scheduling -- 6.4.2 Semi-Persistent Scheduling (SPS) -- 6.5 Scheduling Information Delivery -- 6.5.1 Buffer Status Reporting (BSR) -- 6.5.2 Scheduling Request (SR) -- 6.5.3 Power Headroom Report (PHR).

6.6 Logical Channel Prioritization (LCP) -- 6.7 Discontinuous Reception (DRX) -- 6.8 Hybrid-ARQ (HARQ) -- 6.8.1 HARQ in the Uplink -- 6.8.2 HARQ in the Downlink -- 6.8.3 TTI Bundling -- 6.8.4 Measurement Gap -- 6.9 Random Access (RA) Procedure -- 6.10 Time Alignment -- 6.11 MAC PDU Formats -- 6.11.1 MAC Control Elements (CEs) -- 6.11.2 MAC PDU for Random Access Response -- Reference -- 7 Overview of LTE and LTE-Advanced New Features -- 7.1 Voice over LTE (VoLTE) -- 7.2 Home eNB (HeNB) -- 7.3 Public Warning System (PWS) -- 7.4 Multimedia Broadcast/Multicast Service (MBMS) -- 7.5 Carrier Aggregation (CA) -- 7.6 Relay -- 7.7 Minimization of Drive Test (MDT) -- 7.8 Enhanced Inter-Cell Interference Coordination (eICIC) -- 7.9 Machine Type Communication (MTC) -- 8 Voice over LTE (VoLTE) -- 8.1 Voice Solutions for LTE -- 8.1.1 Ultimate Voice Solution -- 8.1.2 Interim Voice Solutions -- 8.2 IMS VoIP -- 8.2.1 IMS Profile -- 8.2.2 Single Radio Voice Call Continuity (SRVCC) -- 8.3 Circuit-Switched Fallback (CSFB) -- 8.3.1 CSFB to UTRAN or GERAN -- 8.3.2 CSFB to CDMA2000 1xRTT -- 8.4 Service Domain Selection -- 8.4.1 UE Decision between IMS VoIP and CSFB -- 8.5 Comparison between IMS VoIP and CSFB -- 8.6 RAN Optimization for VoIP -- 8.6.1 Robust Header Compression (ROHC) -- 8.6.2 TTI Bundling -- 8.6.3 Semi-Persistent Scheduling for HARQ -- References -- 9 Home eNB (HeNB) -- 9.1 Architectural Framework -- 9.1.1 Access Mode -- 9.1.2 Use Cases -- 9.1.3 High-level Requirements -- 9.1.4 Network Architecture -- 9.2 CSG Provisioning -- 9.2.1 CSG Subscription Data -- 9.2.2 CSG Member Status -- 9.3 System Information Related to CSG -- 9.3.1 CSG Identification Information -- 9.3.2 CSG Cell Deployment Information -- 9.4 Identification of CSG -- 9.4.1 Autonomous CSG Search -- 9.4.2 Manual CSG Selection -- 9.5 Mobility with CSG Cells -- 9.5.1 Mobility in RRC_IDLE.

9.5.2 Mobility in RRC_CONNECTED -- 9.6 Support for Hybrid Cells -- 9.6.1 Motivation -- 9.6.2 Features -- References -- 10 Public Warning System (PWS) -- 10.1 Warning System Architecture -- 10.2 Warning Messages -- 10.3 Delivery of Warning Messages on a Network -- 10.3.1 Warning Message Delivery Procedure -- 10.3.2 Warning Message Cancel Procedure -- 10.4 Delivery of Warning Messages over the Radio Interface -- 10.4.1 PWS Notifications in System Information -- 10.4.2 Indication of PWS Notifications in Paging -- 10.4.3 Segmentation of Warning Messages -- References -- 11 Multimedia Broadcast/Multicast Service (MBMS) -- 11.1 MBMS Services -- 11.2 Architecture and Functions for MBMS -- 11.3 MBSFN Transmissions -- 11.4 Radio Protocols for MBMS -- 11.4.1 Layers 1 and 2 for MBMS -- 11.4.2 Layer 3 for MBMS -- 11.5 MBMS Procedures -- 11.5.1 MBMS Session Start -- 11.5.2 MCCH Information Acquisition and MRB Configuration -- 11.5.3 MBMS Session Update -- 11.5.4 MBMS Session Stop -- 11.5.5 MRB Release -- 11.6 MBMS Enhancements in Releases 10 and 11 -- 11.6.1 MBMS Counting -- 11.6.2 MBMS Service Continuity -- References -- 12 Carrier Aggregation (CA) -- 12.1 Spectrum and Deployment Scenarios -- 12.1.1 Spectrum Scenarios -- 12.1.2 Deployment Scenarios -- 12.2 Cell Management -- 12.2.1 PCell and SCell -- 12.2.2 Signaling of Configuration Information -- 12.2.3 Linkages and References -- 12.2.4 Cross-Carrier Scheduling -- 12.2.5 Extended Measurements -- 12.2.6 SCell Management -- 12.2.7 Mobility with Carrier Aggregation -- 12.3 Extended MAC Functions -- 12.3.1 SCell Activation and Deactivation -- 12.3.2 Power Headroom Reporting (PHR) -- 12.3.3 Logical Channel Prioritization (LCP) -- 12.3.4 Buffer Status Report (BSR) -- 12.3.5 Discontinuous Reception (DRX) -- 12.3.6 Semi-Persistent Scheduling (SPS) -- References -- 13 Relay -- 13.1 Deployment Scenarios.

13.2 Network Architecture for the Relay Node -- 13.3 Types of Relay Node -- 13.3.1 Layer Performing Relaying -- 13.3.2 Frequency Separation of Uu and Un Links -- 13.4 Relay Node-Specific Operation -- 13.4.1 Bearer Mapping -- 13.4.2 Integrity Protection for a UnDRB -- 13.4.3 RN Subframe Configuration -- 13.4.4 Update of System Information -- 13.4.5 RN Reconfiguration Procedure -- 13.5 Relay Node Start-Up Procedure -- 13.6 Simplified Operation of Release 10 Relay Node -- References -- 14 Minimization of Driving Test (MDT) -- 14.1 Architectural Framework -- 14.1.1 Use Cases -- 14.1.2 Initiation of the MDT Task with UE Selection -- 14.1.3 Collection of MDT Measurement Results -- 14.2 Logged MDT -- 14.2.1 Configuration Phase -- 14.2.2 Logging Phase -- 14.2.3 Reporting Phase -- 14.3 Immediate MDT -- 14.3.1 Configuration Phase -- 14.3.2 Measurement and Evaluation Phase -- 14.3.3 Reporting Phase -- 14.3.4 MDT Context Transfer -- References -- 15 Enhanced Inter-Cell Interference Coordination (eICIC) -- 15.1 Heterogeneous Network Deployment -- 15.1.1 Interference in Heterogeneous Networks -- 15.1.2 Limitation of Frequency Domain ICIC -- 15.2 CA-based ICIC -- 15.3 Time Domain ICIC -- 15.3.1 Restricted Measurements -- 15.3.2 Macro-Pico Cell Scenario -- 15.3.3 Macro-Femto Cell Scenario -- 15.3.4 Network Configuration -- References -- 16 Machine Type Communication (MTC) -- 16.1 Overload Control for MTC -- 16.1.1 Overload Control in Release 8 -- 16.1.2 Core Network Overload Control in Release 10 -- 16.1.3 RAN Overload Control in Release 11 -- 16.2 MTC Features in 3GPP -- References -- Index.

Foreword by Takehiro Nakamura xiii Preface xv About the Authors xvii 1 Introduction 1 1.1 3GPP 1 1.2 Evolutionary Path of 3GPP Systems 4 1.2.1 GSM 4 1.2.2 GPRS/EDGE 6 1.2.3 UMTS 7 1.2.4 HSPA 8 1.2.5 LTE 9 1.3 Market Trend 10 1.4 Requirement of LTE 11 1.5 Overview of LTE Architecture 14 1.5.1 Network Architecture 14 1.5.2 QoS Architecture 18 1.5.3 Radio Protocol Architecture of LTE 21 1.6 UE Capabilities 24 References 26 2 Idle Mode Procedure 27 2.1 Idle Mode Functions 27 2.2 Services and Cell Categorization 29 2.3 UE States and State Transitions 30 2.4 PLMN Selection 31 2.4.1 Triggering of PLMN Selection 32 2.4.2 Search of Available PLMNs 32 2.4.3 PLMN Selection 32 2.5 Location Registration 34 2.6 Cell Selection 34 2.6.1 Cell Selection Criterion 35 2.6.2 Cell Selection upon RRC Connection Release 36 2.7 Cell Reselection 36 2.7.1 Measurement Rules 37 2.7.2 Reselection to a Neighboring Cell 39 2.7.3 Mobility State Dependent Scaling 41 2.8 Access Verification 43 2.8.1 Cell Barring Status and Cell Reservation Status 43 2.9 Paging Reception 44 References 45 3 Radio Resource Control (RRC) 47 3.1 RRC Functions and Architecture 48 3.2 System Information 50 3.2.1 Scheduling of System Information 50 3.2.2 System Information Update 54 3.3 Paging 55 3.4 Connection Establishment 56 3.4.1 Step 1: Access Class Barring 57 3.4.2 Step 2: Transmission of the RRCConnectionRequest Message 58 3.4.3 Step 3: Receipt of the RRCConnectionSetup Message 59 3.4.4 Step 4: Transmission of the RRCConnectionSetupComplete Message 59 3.5 Security 60 3.6 RRC Connection Reconfiguration 63 3.6.1 SRB2 Establishment 63 3.6.2 DRB Establishment 63 3.6.3 Parallel Procedure with Security Activation 64 3.7 UE Capability Transfer 65 3.8 Intra-EUTRA Handover 65 3.8.1 Handover

Preparation 66 3.8.2 Handover Execution 69 3.8.3 Handover Completion 71 3.9 Measurement Control 72 3.9.1 Measurement Configuration 73 3.9.2 Measurement Report Triggering 74 3.9.3 Measurement Reporting 75 3.10 RRC Connection Re-establishment 75 3.11 Inter-RAT Mobility 78 3.11.1 Inter-RAT Mobility from/ to 3GPP Access Systems 78 3.11.2 Inter-RAT Mobility from/ to CDMA2000 Systems 82 3.12 RRC Connection Release 84 Reference 85 4 Packet Data Convergence Protocol (PDCP) 87 4.1 PDCP Functions and Architecture 87 4.2 Header Compression 89 4.3 Security 91 4.3.1 Integrity Protection 91 4.3.2 Ciphering 92 4.4 Data Transfer 93 4.5 SDU Discard 94 4.6 Handover 95 4.6.1 SRB Behavior at Handover 95 4.6.2 UM DRB Behavior at Handover 95 4.6.3 AM DRB Behavior at Handover 97 4.7 PDCP PDU Formats 99 4.7.1 PDCP Data PDU Formats 99 4.7.2 PDCP Control PDU Formats 100 Reference 100 5 Radio Link Control (RLC) 101 5.1 RLC Functions and Architecture 101 5.1.1 Transparent Mode (TM) RLC 101 5.1.2 Unacknowledged Mode (UM) RLC 102 5.1.3 Acknowledged Mode (AM) RLC 103 5.2 Framing 105 5.3 Reordering 106 5.4 ARQ Operation 108 5.4.1 Polling 108 5.4.2 Status Reporting 109 5.4.3 Retransmission 110 5.4.4 Re-segmentation 111 5.5 Window Operation 112 5.5.1 UM RLC Window Operation 112 5.5.2 AM RLC Window Operation 113 5.6 SDU Discard 113 5.7 RLC Re-establishment 114 5.8 RLC PDU Formats 114 5.8.1 TMD PDU Format 114 5.8.2 UMD PDU Format 115 5.8.3 AMD PDU Format 115 5.8.4 AMD PDU Segment Format 116 5.8.5 STATUS PDU Format 117 Reference 117 6 Medium Access Control (MAC) 119 6.1 MAC Functions and Services 119 6.2 MAC Architecture 120 6.3 MAC Channels and Mapping 121 6.3.1 Transport Channels 121 6.3.2 Logical Channels 122 6.3.3 Channel Mapping 123 6.4 Scheduling 123 6.4.1

Dynamic Scheduling 124 6.4.2 Semi-Persistent Scheduling (SPS) 124 6.5 Scheduling Information Delivery 127 6.5.1 Buffer Status Reporting (BSR) 127 6.5.2 Scheduling Request (SR) 129 6.5.3 Power Headroom Report (PHR) 130 6.6 Logical Channel Prioritization (LCP) 130 6.7 Discontinuous Reception (DRX) 134 6.8 Hybrid-ARQ (HARQ) 138 6.8.1 HARQ in the Uplink 140 6.8.2 HARQ in the Downlink 140 6.8.3 TTI Bundling 140 6.8.4 Measurement Gap 142 6.9 Random Access (RA) Procedure 143 6.10 Time Alignment 145 6.11 MAC PDU Formats 146 6.11.1 MAC Control Elements (CEs) 148 6.11.2 MAC PDU for Random Access Response 149 Reference 149 7 Overview of LTE and LTE-Advanced New Features 151 7.1 Voice over LTE (VoLTE) 151 7.2 Home eNB (HeNB) 152 7.3 Public Warning System (PWS) 153 7.4 Multimedia Broadcast/Multicast Service (MBMS) 153 7.5 Carrier Aggregation (CA) 154 7.6 Relay 155 7.7 Minimization of Drive Test (MDT) 156 7.8 Enhanced Inter-Cell Interference Coordination (eICIC) 156 7.9 Machine Type Communication (MTC) 157 8 Voice over LTE (VoLTE) 159 8.1 Voice Solutions for LTE 159 8.1.1 Ultimate Voice Solution 159 8.1.2 Interim Voice Solutions 160 8.2 IMS VoIP 162 8.2.1 IMS Profile 162 8.2.2 Single Radio Voice Call Continuity (SRVCC) 164 8.3 Circuit-Switched Fallback (CSFB) 167 8.3.1 CSFB to UTRAN or GERAN 168 8.3.2 CSFB to CDMA2000 1xRTT 173 8.4 Service Domain Selection 178 8.4.1 UE Decision between IMS VoIP and CSFB 180 8.5 Comparison between IMS VoIP and CSFB 181 8.6 RAN Optimization for VoIP 181 8.6.1 Robust Header Compression (ROHC) 182 8.6.2 TTI Bundling 182 8.6.3 Semi-Persistent Scheduling for HARQ 183 References 183 9 Home eNB (HeNB) 185 9.1 Architectural Framework 186 9.1.1 Access Mode 186 9.1.2 Use Cases 187 9.1.3 High-level Requirements 188 9.1.4 Network

Architecture 189 9.2 CSG Provisioning 189 9.2.1 CSG Subscription Data 190 9.2.2 CSG Member Status 190 9.3 System Information Related to CSG 190 9.3.1 CSG Identification Information 191 9.3.2 CSG Cell Deployment Information 192 9.4 Identification of CSG 193 9.4.1 Autonomous CSG Search 193 9.4.2 Manual CSG Selection 193 9.5 Mobility with CSG Cells 194 9.5.1 Mobility in RRC_IDLE 194 9.5.2 Mobility in RRC_CONNECTED 196 9.6 Support for Hybrid Cells 200 9.6.1 Motivation 200 9.6.2 Features 201 References 203 10 Public Warning System (PWS) 205 10.1 Warning System Architecture 206 10.2 Warning Messages 207 10.3 Delivery of Warning Messages on a Network 209 10.3.1 Warning Message Delivery Procedure 209 10.3.2 Warning Message Cancel Procedure 211 10.4 Delivery of Warning Messages over the Radio Interface 212 10.4.1 PWS Notifications in System Information 213 10.4.2 Indication of PWS Notifications in Paging 214 10.4.3 Segmentation of Warning Messages 214 References 215 11 Multimedia Broadcast/Multicast Service (MBMS) 217 11.1 MBMS Services 217 11.2 Architecture and Functions for MBMS 218 11.3 MBSFN Transmissions 221 11.4 Radio Protocols for MBMS 222 11.4.1 Layers 1 and 2 for MBMS 222 11.4.2 Layer 3 for MBMS 224 11.5 MBMS Procedures 226 11.5.1 MBMS Session Start 226 11.5.2 MCCH Information Acquisition and MRB Configuration 228 11.5.3 MBMS Session Update 229 11.5.4 MBMS Session Stop 230 11.5.5 MRB Release 231 11.6 MBMS Enhancements in Releases 10 and 11 232 11.6.1 MBMS Counting 232 11.6.2 MBMS Service Continuity 234 References 235 12 Carrier Aggregation (CA) 237 12.1 Spectrum and Deployment Scenarios 240 12.1.1 Spectrum Scenarios 240 12.1.2 Deployment Scenarios 241 12.2 Cell Management 243 12.2.1 PCell and SCell 243 12.2.2 Signaling of Configuration Information

244 12.2.3 Linkages and References 244 12.2.4 Cross-Carrier Scheduling 245 12.2.5 Extended Measurements 247 12.2.6 SCell Management 250 12.2.7 Mobility with Carrier Aggregation 250 12.3 Extended MAC Functions 251 12.3.1 SCell Activation and Deactivation 251 12.3.2 Power Headroom Reporting (PHR) 253 12.3.3 Logical Channel Prioritization (LCP) 256 12.3.4 Buffer Status Report (BSR) 257 12.3.5 Discontinuous Reception (DRX) 258 12.3.6 Semi-Persistent Scheduling (SPS) 258 References 259 13 Relay 261 13.1 Deployment Scenarios 261 13.2 Network Architecture for the Relay Node 262 13.3 Types of Relay Node 264 13.3.1 Layer Performing Relaying 264 13.3.2 Frequency Separation of Uu and Un Links 266 13.4 Relay Node-Specific Operation 267 13.4.1 Bearer Mapping 267 13.4.2 Integrity Protection for a UnDRB 268 13.4.3 RN Subframe Configuration 270 13.4.4 Update of System Information 271 13.4.5 RN Reconfiguration Procedure 271 13.5 Relay Node Start-Up Procedure 272 13.6 Simplified Operation of Release 10 Relay Node 274 References 275 14 Minimization of Driving Test (MDT) 277 14.1 Architectural Framework 278 14.1.1 Use Cases 279 14.1.2 Initiation of the MDT Task with UE Selection 280 14.1.3 Collection of MDT Measurement Results 281 14.2 Logged MDT 281 14.2.1 Configuration Phase 283 14.2.2 Logging Phase 284 14.2.3 Reporting Phase 286 14.3 Immediate MDT 289 14.3.1 Configuration Phase 290 14.3.2 Measurement and Evaluation Phase 291 14.3.3 Reporting Phase 291 14.3.4 MDT Context Transfer 291 References 292 15 Enhanced Inter-Cell Interference Coordination (eICIC) 293 15.1 Heterogeneous Network Deployment 293 15.1.1 Interference in Heterogeneous Networks 295 15.1.2 Limitation of Frequency Domain ICIC 296 15.2 CA-based ICIC 298 15.3 Time Domain ICIC 299 15.3.1 Restricted

Measurements.

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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2018. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.

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