Radio protocols for LTE and LTE-advanced

Radio protocols for LTE and LTE-advanced

Provides a unique focus on radio protocols for LTE and LTE-Advanced (LTE-A) Giving readers a valuable understanding of LTE radio protocols, this book covers LTE (Long-Term Evolution) Layer 2/3 radio protocols as well as new features including LTE-Advanced. It is divided into two sections to differe...

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Detalles Bibliográficos
Otros Autores: Yi, SeungJune (-)
Formato: Libro electrónico
Idioma:Inglés
Publicado: Singapore : Hoboken : John Wiley & Sons Singapore ; John Wiley & Sons 2012.
Edición:1st edition
Materias:
Long-Term Evolution (Telecommunications)
Mobile communication systems > Technological innovations.
Wireless communication systems > Technological innovations.
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009628552906719
Tabla de Contenidos:
  • 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 300
  • 15.3.2 Macro / Pico Cell Scenario 301
  • 15.3.3 Macro / Femto Cell Scenario 303
  • 15.3.4 Network Configuration 303
  • References 304
  • 16 Machine Type Communication (MTC) 305
  • 16.1 Overload Control for MTC 305
  • 16.1.1 Overload Control in Release 8 306
  • 16.1.2 Core Network Overload Control in Release 10 307
  • 16.1.3 RAN Overload Control in Release 11 310
  • 16.2 MTC Features in 3GPP 311.
  • References 312
  • Index 313.

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