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Content for
TS 45.010
Word version: 16.0.0
1…
5…
5
BTS Requirements for Synchronization
6
MS Requirements for Synchronization
7
CTS-FP Requirements for Synchronization
A
Additional requirements for pseudo synchronization, synchronized handovers and pseudo synchronized handovers
B
CTSBCH timeslot shifting properties for CTS-MS synchronization
C
BTS frequency source stability and E-OTD LMU reporting periods for LCS
$
Change history
5
BTS Requirements for Synchronization
Word‑p. 11
5.0
General
|R13|
5.1
Frequency source
5.2
Timebase counters
5.3
Internal BTS carrier timing
5.4
Timing advance estimation
5.4.1
Initial timing advance estimation
|R14|
5.4.2
BTS Timing Advance Estimation for Positioning
|R14|
Word‑p. 12
5.5
Maximum timing advance value
Word‑p. 13
5.6
Delay tracking
5.6.1
For circuit switched channels
5.6.2
For packet switched channels
Word‑p. 14
5.6.3
Delay assessment error
5.6.4
Pico-BTS and Local Area multicarrier BTS delay tracking
5.7
Timeslot length
5.7.0
Implementation options
|R13|
5.7.1
Regular implementation with timeslot lengths of non-integral symbol periods
|R7|
5.7.2
Implementation option for reduced symbol period bursts when integral symbol period option is used for normal symbol period bursts
|R7|
Word‑p. 16
5.8
Range of Timing advance
Word‑p. 17
6
MS Requirements for Synchronization
6.0
General
|R13|
6.1
MS carrier frequency
6.2
Internal timebase
6.3
Assessment of BTS timing
Word‑p. 18
6.3.1
General
|R14|
6.3.2
MS Assessment of BTS timing for Positioning
|R14|
6.4
Timing of transmission
Word‑p. 19
6.5
Application of Timing Advance
6.5.1
For circuit switched channels
6.5.2
For packet switched channels
Word‑p. 20
6.6
Access to a new BTS
6.7
Temporary loss of signal
Word‑p. 21
6.8
Timing of channel change
6.9
Application of new Timing Advance value
Word‑p. 22
6.10
Definition of "ready to transmit within x ms"
6.11
Definition of additional reaction times for GPRS mobile stations
6.11.1
Uplink and downlink assignment reaction times
6.11.2
Change in channel coding scheme commanded by network
Word‑p. 23
6.11.3
Contention resolution reaction time
Word‑p. 24
6.11.4
Reaction time in response to other commanding messages
6.11.5
PAN related reaction times
|R7|
6.11.6
DTR related reaction times
|R10|
Word‑p. 25
6.12
Observed Frequency Offset (OFO) reported by the CTS-MS
6.13
Timing of inter-RAT channel change from GSM to UTRAN
6.13a
Timing of inter-RAT channel change from GSM to E-UTRAN
|R8|
Word‑p. 26
6.14
Timing of combined intracell channel change and packet assignment
7
CTS-FP Requirements for Synchronization
Word‑p. 27
7.1
Frequency source default requirements
7.2
Frequency source for a CTS-FP assisted by a CTS-MS
7.3
Internal CTS-FP carrier timing
7.4
Timeslot length
7.5
Assessment of CTS-MS delay
A
(Normative) Additional requirements for pseudo synchronization, synchronized handovers and pseudo synchronized handovers
Word‑p. 28
A.1
General descriptions and definitions
A.1.1
Conventions
A.1.2
Definitions
A.1.3
Details of operations
A.2
BTS requirements
Word‑p. 29
A.2.1
The pseudo synchronization scheme
A.2.1.1
BTS a time difference estimate
A.2.1.2
The reception epoch criterion
A.2.1.3
Pseudo synchronized handover
A.2.2
The synchronization scheme
A.3
MS requirements
Word‑p. 30
A.3.1
Provision of time difference information
A.3.2
After each successful circuit-switched handover
A.3.3
Synchronized or a pseudo synchronized handover
B
CTSBCH timeslot shifting properties for CTS-MS synchronization
Word‑p. 31
B.1
Determination of TN by the CTS-MS when CTSBCH shifting is not active
B.2
Determination of TN by the CTS-MS when CTSBCH shifting is active
C
BTS frequency source stability and E-OTD LMU reporting periods for LCS
Word‑p. 32
C.1
BTS frequency source stability and E-OTD LMU reporting periods
C.2
Frequency source stability
C.3
Relationship to E-OTD reporting periods
$
Change history
Word‑p. 34