UE Procedures in Idle Mode.doc

TS C004 (1999-10)
Technical Specification
CWTS
China Wireless munication Standard
(CWTS);
Working Group 1 (WG1);
UE Procedures in Idle Mode
Contents
1. SCOPE 4
2. REFERENCES 4
3. DEFINITIONS, ABBREVIATIONS AND SYMBOLS 5
Definitions 5
Abbreviations 6
Symbols 6
4. GENERAL DESCRIPTION OF IDLE MODE 7
Overview 7
Functional division between AS and NAS in Idle mode 8
Service type in Idle mode 9
5. PROCESS DESCRIPTIONS 11
PLMN selection and reselection 11
Cell selection and reselection 11
Cell Selection Procedure 11
Description 11
Criteria 12
Immediate Cell Evaluation Procedure 13
Description 13
Criteria 13
Cell Reselection Procedure 14
Description 14
Intra-Frequency Cell Reselection Criteria 14
Inter-Frequency Cell Reselection Criteria 14
Inter Radio Access System Cell Reselection Criteria 14
Cell reselection parameters in system information broadcasts 15
ODMA probing sub-process 15
ODMA probing state machines 15
Barred Cells and Access Control 17
Regional Provision of Service 17
Location Registration 18
6. BROADCAST INFORMATION RECEIVING 19
Reception of System Information 19
Cell Broadcast 19
7. IDLE MODE MEASUREMENTS 19
8. DISCONTINUOUS RECEPTION 20
9. MULTICAST SERVICES 20
State diagram between the multicast service and DSCH 20
MT_Null State 21
MT_Monitor State 21
MT_Saving State 21
MT_Active State 22
10. EXAMPLES OF PROCEDURES 23
NAS initiated change of system information 23
System Information Update to NAS 24
10. originated paging in idle mode 25
PLMN Selection, automatic mode, normal case 26
PLMN Reselection, automatic mode 27
PLMN Reselection, manual mode 28
PLMN Selection, automatic mode, selected PLMN not found 29
NAS Controlled Cell Selection 29
Execution in Access Stra