hash stringlengths 32 32 | doc_id stringlengths 7 13 | section stringlengths 3 121 | content stringlengths 0 2.2M |
|---|---|---|---|
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 1 Scope | ........................................................................................................................................................7 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 2 References | ................................................................................................................................................7 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 3 Definitions and abbreviations | ..................................................................................................................7 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 3.1 Definitions | ......................................................................................................................................................... 7 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 3.2 Abbreviations | ..................................................................................................................................................... 7 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 4 Idle Mode Tasks | .......................................................................................................................................9 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 4.1 Service type in Idle mode | .................................................................................................................................. 9 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 4.2 Criteria for Cell Selection and Reselection | ........................................................................................................ 9 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 4.2.1 Cell Selection Criteria | .................................................................................................................................. 9 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 4.2.2 Immediate Cell Evaluation | ........................................................................................................................... 9 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 4.2.3 Cell Re-selection | ........................................................................................................................................ 10 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 4.3 Location Registration | ....................................................................................................................................... 10 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5 RRC Connection Mobility | .....................................................................................................................10 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1 Handover | ......................................................................................................................................................... 10 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.1 Strategy | ...................................................................................................................................................... 10 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.2 Causes | ........................................................................................................................................................ 10 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.3 Hard Handover | ........................................................................................................................................... 11 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.4 Soft Handover | ............................................................................................................................................ 11 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.4.1 Soft Handover Parameters and Definitions | .......................................................................................... 11 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.4.2 Example of a Soft Handover Algorithm | ............................................................................................... 11 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.4.3 Soft Handover Execution | ...................................................................................................................... 13 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.5 Inter System Handover | ............................................................................................................................... 14 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.5.1 Handover 3G to 2G | .............................................................................................................................. 14 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.6 Measurements for Handover | ...................................................................................................................... 14 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.6.1 Monitoring of FDD cells on the same frequency | .................................................................................. 14 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.6.2 Monitoring cells on different frequencies | ............................................................................................. 14 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.6.2.1 Monitoring of FDD cells on a different frequency | .......................................................................... 14 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.6.2.2 Monitoring of TDD cells | ................................................................................................................ 15 5.1.6.2.2.2 Setting of compressed mode parameters with prior timing information between FDD serving cell and TDD target cells.................................................................................. |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 5.1.6.2.3 Monitoring of GSM cells | ................................................................................................................ 15 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 6 Admission Control | .................................................................................................................................18 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 6.1 Introduction | ...................................................................................................................................................... 18 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 6.2 Examples of CAC strategies | ............................................................................................................................ 18 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 6.3 Scenarios | .......................................................................................................................................................... 19 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 6.3.1 CAC performed in SRNC | .......................................................................................................................... 19 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 6.3.2 CAC performed in DRNC | .......................................................................................................................... 19 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 6.3.2.1 Case of DCH | ......................................................................................................................................... 19 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 6.3.2.2 Case of Common Transport Channels | .................................................................................................. 20 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7 Radio Bearer Control | .............................................................................................................................21 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7.1 Usage of Radio Bearer Control procedures | ..................................................................................................... 21 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7.1.1 Examples of Radio Bearer Setup | ................................................................................................................ 21 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7.1.2 Examples of Physical Channel Reconfiguration | ........................................................................................ 21 7.1.2.1 Increased UL data, with switch from RACH/FACH to DCH/DCH..................................................... 21 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7.1.2.2 Increased DL data, no Transport channel type switching | ..................................................................... 22 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7.1.2.3 Decrease DL data, no Transport channel type switching | ...................................................................... 23 7.1.2.4 Decreased UL data, with switch from DCH/DCH to RACH/FACH.................................................... 23 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7.1.3 Examples of Transport Channel Reconfiguration | ...................................................................................... 23 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7.1.3.1 Increased UL data, with no transport channel type switching | .............................................................. 24 7.1.3.2 Decreased DL data, with switch from DCH/DCH to RACH/FACH.................................................... 24 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 7.1.4 Examples of Radio Bearer Reconfiguration | ............................................................................................... 25 ETSI ETSI TR 125 922 V3.1.0 (2000-03) 4 3G TR 25.922 version 3.1.0 Release 1999 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8 Dynamic Resource Allocation | ...............................................................................................................25 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.1 Code Allocation Strategies for FDD mode | ...................................................................................................... 25 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.1.1 Introduction | ................................................................................................................................................ 25 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.1.2 Criteria for Code Allocation | ....................................................................................................................... 26 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.1.3 Example of code Allocation Strategies | ...................................................................................................... 26 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.1.4 PDSCH code management | ......................................................................................................................... 27 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.2 DCA (TDD) | ..................................................................................................................................................... 29 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.2.1 Channel Allocation | ..................................................................................................................................... 29 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.2.1.1 Resource allocation to cells (slow DCA) | .............................................................................................. 29 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.2.1.2 Resource allocation to bearer services (fast DCA) | ............................................................................... 30 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 8.2.2 Measurements Reports from UE to the UTRAN | ........................................................................................ 30 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 9 Power Management | ...............................................................................................................................31 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 9.1 Variable Rate Packet Transmission | ................................................................................................................. 31 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 9.1.1 Examples of Downlink Power Management | .............................................................................................. 31 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 9.1.2 Examples of Uplink Power Management | ................................................................................................... 31 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 9.2 Site Selection Diversity Power Control (SSDT) | .............................................................................................. 31 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 9.3 Examples of balancing Downlink power | ......................................................................................................... 32 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 9.3.1 Adjustment loop | ......................................................................................................................................... 32 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 10 Radio Link Surveillance | ........................................................................................................................33 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 10.1 Mode Control strategies for TX diversity | ........................................................................................................ 33 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 10.1.1 TX diversity modes | .................................................................................................................................... 33 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 10.1.2 Mode Control Strategies | ............................................................................................................................. 33 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 10.1.2.1 DPCH | ................................................................................................................................................... 33 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 10.1.2.2 Common channels | ................................................................................................................................ 33 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 11 Codec mode control | ...............................................................................................................................34 |
029f7fa1e780c09acc0ea86d145b472c | 125 922 | 11.1 AMR mode control | .......................................................................................................................................... 34 Annex A: Simulations on Fast Dynamic Channel Allocation ....................................................................36 A.1 Simulation environment............................ |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 1 Scope | ........................................................................................................................................................7 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 2 References | ................................................................................................................................................7 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3 Definitions and abbreviations | ..................................................................................................................9 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.1 Public Land Mobile Network (PLMN) | .............................................................................................................. 9 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.2 Core Network (CN) and Access Network (AN) | ................................................................................................ 9 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.3 Circuit Switched (CS) and Packet Switched (PS) Domains | .............................................................................. 9 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.3.1 CS Domain | ................................................................................................................................................. 10 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.3.2 PS Domain | ................................................................................................................................................. 10 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.4 Location register | .............................................................................................................................................. 10 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.5 Cell | ................................................................................................................................................................... 10 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.6 Base Station Controller (BSC) area | ................................................................................................................. 11 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.7 Radio Network Controller (RNC) area | ............................................................................................................ 11 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.8 Location Area (LA) | ......................................................................................................................................... 11 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.9 Routing Area (RA) | .......................................................................................................................................... 11 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.10 MSC area | ......................................................................................................................................................... 11 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.11 VLR area | .......................................................................................................................................................... 11 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.12 SGSN area | ....................................................................................................................................................... 11 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.13 Zones for Regional Subscription | ..................................................................................................................... 11 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.14 Service area | ...................................................................................................................................................... 12 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 3.15 Group call area | ................................................................................................................................................. 12 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 4 The basic entities of the mobile system | .................................................................................................12 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 4.1 The Core Network (CN) entities | ...................................................................................................................... 12 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 4.1.1 Entities common to the PS and CS domains | .............................................................................................. 12 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 4.1.1.1 The Home Location Register (HLR) | .................................................................................................... 12 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 4.1.1.2 The Visitor Location Register (VLR) | ................................................................................................... 13 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 4.1.1.3 The Authentication Centre (AuC) | ........................................................................................................ 14 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 4.1.1.4 The Equipment Identity Register (EIR) | ................................................................................................ 14 |
dec649b48ec9e58e7cd35cd9fb39654a | 123 002 | 4.1.1.5 SMS Gateway MSC (SMS-GMSC) | ..................................................................................................... 14 |
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