Content for TS 43.052 Word version: 18.0.0
5 Radio Transmission and Reception
6 Modulation and Raw Data Rates
7 Channel Coding and Interleaving
8 Time Slots and TDMA-Frames
9 Bursts
10 Logical Channels
11 Lower Layer Procedures
12 Radio Resource Management Procedures
A GSM backwards compatibility issues
$ Change History
5 Radio Transmission and Reception p. 9
5.1 Frequency Band and Channel Arrangement p. 9
5.2 Receiver Characteristics p. 9
5.3 Transmitter Characteristics p. 10
5.4 CTS transmitter / receiver performance p. 10
6 Modulation and Raw Data Rates p. 10
7 Channel Coding and Interleaving p. 10
8 Time Slots and TDMA-Frames p. 10
9 Bursts p. 11
10 Logical Channels p. 11
10.1 CTS Beacon Channel (CTSBCH) p. 11
10.1.1 CTSBCH format p. 11
10.1.2 CTSBCH timing p. 12
10.1.3 CTSBCH radio frequency channel p. 12
10.1.4 CTSBCH-SB information p. 12
10.2 CTS Access Request Channel (CTSARCH) p. 12
10.2.1 CTSARCH format p. 12
10.2.2 CTSARCH timing p. 12
10.2.3 CTSARCH radio frequency channel p. 13
10.2.4 CTSARCH information p. 13
10.3 CTS Access Grant Channel (CTSAGCH) p. 13
10.3.1 CTSAGCH format p. 13
10.3.2 CTSAGCH timing p. 13
10.3.3 CTSAGCH radio frequency channel p. 13
10.3.4 CTSAGCH information p. 14
10.4 CTS Paging Channel (CTSPCH) p. 14
10.4.1 CTSPCH format p. 14
10.4.2 CTSPCH timing p. 14
10.4.3 CTSPCH radio frequency channel p. 14
10.4.4 CTSPCH information p. 14
10.5 SACCH p. 14
10.6 FACCH p. 15
10.7 TCH p. 15
10.8 Mapping of the Logical Channels onto Physical Channels p. 15
11 Lower Layer Procedures p. 17
11.1 CTSBCH transmission p. 17
11.2 CTSBCH timeslot management p. 17
11.3 CTSBCH-FB detection p. 17
11.4 CTSBCH-SB decoding p. 17
11.5 Discontinuous transmission (DTX) p. 17
11.6 Interference measurements p. 17
11.7 MS timing offset measurements p. 18
12 Radio Resource Management Procedures p. 18
12.1 Radio Resources management states p. 18
12.2 General procedures p. 18
12.2.1 Initial synchronization of a CTS-MS and CTS-FP p. 18
12.2.2 Frequency management p. 18
12.2.2.1 Interference measurements exchange p. 19
12.2.2.2 Adaptive Frequency Allocation (AFA) algorithm p. 19
12.2.2.3 AFA / TFH interworking p. 19
12.2.2.4 CTSBCH frequency selection p. 19
12.2.3 CTSBCH-SB information p. 20
12.2.4 Control of CTS-FP service range p. 20
12.2.5 CTS-FP selection p. 20
12.3 RR Idle state procedures p. 20
12.3.1 CTSBCH monitoring p. 20
12.3.2 Alive check p. 20
12.3.3 Establishment of a dedicated RR connection p. 20
12.3.3.1 Timeslot assignment for dedicated connection p. 20
12.3.3.2 CTS-MS initiated RR connection establishment p. 21
12.3.3.3 CTS-FP initiated RR connection establishment p. 21
12.3.4 CTSBCH failure detection p. 22
12.4 RR Active state procedures p. 22
12.4.1 Radio link failure detection p. 22
12.4.2 RF power control p. 22
12.4.3 Intracell handover p. 22
12.4.4 Channel release p. 22
A GSM backwards compatibility issues p. 23
A.1 Reasons for possible impact of a CTS-FP on a GSM MS in the PLMN p. 23
A.1.1 Power measurement of BCCH carrier p. 23
A.1.1.1 Power on CTS-FP beacon frequency seen by the GSM-MS in cell selection p. 23
A.1.1.2 Power on CTS-FP hopping frequencies seen by the GSM-MS in cell selection p. 24
A.1.2 Synchronisation of a GSM-MS p. 24
A.2 Scenario 1: PLMN and CTS-GFL have no common frequency in whole coverage area p. 24
A.2.1 Cell Selection p. 24
A.2.1.1 GSM-MS has no BA list stored on the SIM p. 24
A.2.1.2 GSM-MS has a stored BA list on the SIM (optional) p. 24
A.2.2 Cell reselection p. 25
A.2.3 Handover p. 25
A.3 Scenario 2: PLMN and CTS-GFL have locally no common frequency p. 25
A.3.1 Cell Selection p. 25
A.3.1.1 GSM-MS has no BA list stored on the SIM p. 25
A.3.1.2 GSM-MS has a stored BA list on the SIM (optional) p. 25
A.3.2 Cell reselection p. 25
A.3.2.1 GSM-MS camping on its home PLMN p. 25
A.3.2.2 GSM-MS camping on a visited PLMN in home country p. 26
A.3.3 Handover p. 26
A.4 Scenario 3: PLMN and CTS-GFL have locally some common frequencies p. 26
A.5 Conclusion p. 27
$ Change History p. 28
