Tech-
invite
3GPP
space
IETF
space
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
Content for
TS 43.129
Word version: 16.0.0
0…
4…
4
Architecture and principles
5
Signalling procedures
6
Radio interface Signalling
A
Agreed handover principles
B
PS Handover Primitives
$
Change History
4
Architecture and principles
Word‑p. 12
4.1
Reference architecture
4.2
Handover principles
4.2.1
General
4.2.2
PS Handover preparation phase
Word‑p. 13
4.2.3
PS Handover execution phase
Word‑p. 14
4.2.4
PS Handover Network Node Responsibilities
4.3
Protocol architecture
4.3.1
User plane overview
4.3.2
Control plane overview
4.3.3
Physical Layer
Word‑p. 15
4.3.3.1
Shared Channels
4.3.3.1.1
General
4.3.4
RLC/MAC
4.3.5
Radio Resource (RR)
Word‑p. 16
4.3.6
BSSGP
4.3.7
Overview of PS Handover Signalling Messages
4.3.7.1
PS handover signalling messages on the Um interface
4.3.7.2
PS handover signalling messages on the Gb interface
4.3.7.3
PS handover signalling messages on the Gn interface
Word‑p. 17
4.3.7.4
PS handover signalling messages on the Up interface
|R7|
Word‑p. 18
4.4
Identifiers
4.4.1
NSAPI, PFI, RAB ID relation during inter-RAT, inter-mode UTRAN/GERAN Iu PS handover
Word‑p. 19
4.4.2
NSAPI, PFI, EPS Bearer ID relation during inter-RAT GERAN / E-UTRAN PS handover
|R8|
Word‑p. 20
5
Signalling procedures
5.1
GERAN (A/Gb mode) → GERAN (A/Gb mode) handover
5.1.1
Intra Cell
5.1.2
Intra BSS
5.1.2.1
General
5.1.2.2
Intra BSS HO; Preparation phase
Word‑p. 21
5.1.2.3
Intra BSS HO; Execution phase
Word‑p. 22
5.1.2.4
Intra BSS Handover - Optimised
Word‑p. 23
5.1.3
Intra SGSN
Word‑p. 25
5.1.3.1
Intra SGSN/Inter BSS HO, Preparation phase
5.1.3.2
Intra SGSN/Inter BSS HO, Execution phase
Word‑p. 26
5.1.4
Inter SGSN
Word‑p. 28
5.1.4.1
Inter SGSN HO, Preparation phase
5.1.4.2
Inter SGSN HO, Execution phase
Word‑p. 31
5.2
Inter-RAT/mode handover (GERAN A/Gb mode → UTRAN/ GERAN Iu mode)
Word‑p. 35
5.2.1
Intra SGSN
5.2.1.1
Intra-SGSN GERAN A/Gb mode to UTRAN/GERAN Iu mode HO; Preparation phase
5.2.1.2
Intra-SGSN GERAN A/Gb mode to UTRAN/GERAN Iu mode HO; Execution phase
Word‑p. 37
5.2.2
Inter SGSN
Word‑p. 40
5.2.2.1
Inter-SGSN GERAN A/Gb mode to UTRAN/GERAN Iu mode HO; Preparation phase
5.2.2.2
Inter-SGSN GERAN A/Gb mode to UTRAN/GERAN Iu mode HO; Execution phase
Word‑p. 42
5.3
Inter-RAT/mode Handover (UTRAN/GERAN Iu mode → GERAN A/Gb mode)
Word‑p. 46
5.3.1
Intra SGSN
5.3.1.1
Inter RAT/mode UTRAN/GERAN Iu mode to GERAN A/Gb mode PS HO; Preparation phase
5.3.1.2
Inter RAT/mode UTRAN/GERAN Iu mode to GERAN A/Gb mode PS HO; Execution phase
Word‑p. 48
5.3.2
Inter SGSN
Word‑p. 51
5.3.2.1
Inter RAT/mode UTRAN/GERAN Iu mode to GERAN A/Gb mode PS HO; Preparation phase
5.3.2.2
Inter RAT UTRAN/GERAN Iu mode to GERAN A/Gb mode PS HO; Execution phase
Word‑p. 53
5.3a
Inter-RAT Handover (GERAN A/Gb mode to E-UTRAN)
|R8|
Word‑p. 56
5.3a.1
General
5.3a.2
Preparation phase
5.3a.3
Execution phase
Word‑p. 57
5.3b
Inter-RAT Handover (E-UTRAN to GERAN A/Gb mode)
|R8|
5.3b.1
General
5.3b.2
Preparation phase
5.3b.3
Execution phase
5.4
Handover reject
Word‑p. 58
5.4.1
General
5.4.2
Inter-SGSN HO Reject; Signalling procedure
5.5
Handover cancel
5.5.1
General
5.5.2
Signalling procedures
Word‑p. 59
5.5.2.1
Inter-SGSN case, GERAN A/Gb mode→ GERAN A/Gb mode
5.5.2.2
Inter-SGSN case, GERAN A/Gb mode→ UTRAN/GERAN Iu mode
Word‑p. 60
5.5.2.3
Inter-SGSN case, UTRAN/GERAN Iu mode→ GERAN A/Gb mode
Word‑p. 61
5.5.2.4
Inter-SGSN, GERAN A/Gb mode → E-UTRAN
|R8|
5.5.2.5
Inter-SGSN case, E - UTRAN→ GERAN A/Gb mode
|R8|
5.6
Container handling
5.6.1
Contents of the containers
Word‑p. 63
5.6.1.1
Contents of the GERAN A/Gb mode or GAN mode → GERAN A/Gb mode Transparent Containers
Word‑p. 64
5.6.1.1.1
Source BSS to Target BSS Transparent Container
5.6.1.1.2
Target BSS to Source BSS Transparent Container
5.6.1.2
Contents of the GERAN A/Gb mode or GAN mode → UTRAN Transparent Containers
5.6.1.2.1
Source to Target Transparent Container
5.6.1.2.2
Target to Source Transparent Container
Word‑p. 65
5.6.1.3
Contents of the UTRAN → GERAN A/Gb Mode or GAN mode Transparent Containers
5.6.1.3.1
Source BSS to Target BSS Transparent Container
5.6.1.3.2
Target BSS to Source BSS Transparent Container
5.6.1.4
Contents of the GERAN A/Gb mode → GERAN Iu mode Transparent Containers
Word‑p. 66
5.6.1.4.1
Source to Target Transparent Container
5.6.1.4.2
Target to Source Transparent Container
5.6.1.5
Content of GERAN Iu mode → GERAN A/Gb mode Transparent Containers
5.6.1.5.1
Source BSS to Target BSS Transparent Container
5.6.1.5.2
Target BSS to Source BSS Transparent Container
5.6.1.6
Contents of the GERAN A/Gb mode → GAN mode Transparent Containers
|R7|
Word‑p. 67
5.6.1.6.1
Source BSS to Target BSS Transparent Container
5.6.1.6.2
Target BSS to Source BSS Transparent Container
5.6.1.7
Contents of the GERAN A/Gb mode → E-UTRAN Transparent Containers
|R8|
5.6.1.7.1
Source to Target Transparent Container
5.6.1.7.2
Target to Source Transparent Container
5.6.1.8
Contents of the E-UTRAN → GERAN A/Gb mode Transparent Containers
|R8|
Word‑p. 68
5.6.1.8.1
Source BSS to Target BSS Transparent Container
5.6.1.8.2
Target BSS to Source BSS Transparent Container
5.7
PS Handover Failure
5.7.1
Preparations Phase Failure Scenarios
5.7.1.1
PS Handover preparation phase failure scenarios on the Um interface
5.7.1.2
PS Handover preparation phase failure scenarios on the Gb interface
Word‑p. 69
5.7.1.3
PS Handover preparation phase failure scenarios on the Gn interface
5.7.1.4
PS Handover preparation phase failure scenarios on the Up interface
|R7|
5.7.2
Execution Phase Failure Scenarios
Word‑p. 70
5.7.2.1
Execution phase failures on the Um interface
5.7.2.1.1
Initial Access Failure in the Target Cell during PS handover
5.7.2.1.2
Radio contact with the MS is lost:
Word‑p. 71
5.7.2.2
Execution phase failures on the Gb interface
Word‑p. 73
5.7.2.3
Execution phase failures on the Gn interface
Word‑p. 74
5.8
GAN Handover
|R7|
5.8.1
Intra-SGSN Handover (GERAN A/Gb mode → GAN mode handover)
5.8.1.1
Intra SGSN PS Handover, Preparation phase
5.8.1.2
Intra SGSN PS Handover, Execution phase
Word‑p. 75
5.8.2
Intra-SGSN Handover (GAN mode → GERAN A/Gb mode handover)
5.8.2.1
Intra SGSN PS Handover, Preparation phase
5.8.2.2
Intra SGSN PS Handover, Execution phase
Word‑p. 76
5.8.3
Inter-SGSN Handover (GERAN A/Gb mode → GAN mode handover)
5.8.3.1
Inter SGSN PS Handover, Preparation phase
5.8.3.2
Inter SGSN PS Handover, Execution phase
5.8.4
Inter-SGSN Handover (GAN mode → GERAN A/Gb mode handover)
5.8.4.1
Inter SGSN PS Handover, Preparation phase
5.8.4.2
Inter SGSN, Execution phase
Word‑p. 77
5.8.5
Inter RAT Handover; Intra SGSN (UTRAN → GAN mode handover)
5.8.5.1
Intra SGSN PS Handover, Preparation phase
5.8.5.2
Intra SGSN PS Handover, Execution phase
Word‑p. 78
5.8.6
Inter RAT Handover; Intra SGSN (GAN mode →UTRAN handover)
5.8.6.1
Intra SGSN PS Handover, Preparation phase
5.8.6.2
Intra SGSN, Execution phase
5.8.7
Inter RAT Handover; Inter SGSN (UTRAN → GAN mode handover)
Word‑p. 79
5.8.7.1
Inter SGSN PS Handover, Preparation phase
5.8.7.2
Inter SGSN PS Handover, Execution phase
5.8.8
Inter RAT Handover; Inter SGSN (GAN mode → UTRAN handover)
5.8.8.1
Inter SGSN PS Handover, Preparation phase
5.8.8.2
Inter SGSN PS Handover, Execution phase
6
Radio interface Signalling
6.1
PS Handover Signalling (Um)
6.1.1
General
6.1.2
Overview of PS Handover messages
Word‑p. 80
6.1.2.1
GERAN A/Gb mode/GAN mode to GERAN A/Gb mode PS Handover
6.1.2.2
UTRAN/GERAN Iu mode to GERAN A/Gb mode/GAN mode PS Handover
6.1.2.3
GERAN A/Gb mode to GERAN Iu mode PS Handover
Word‑p. 81
6.1.2.4
GERAN A/Gb mode/GAN mode to UTRAN mode PS Handover
6.1.2.5
GERAN A/Gb mode to GAN mode PS Handover
|R7|
Word‑p. 82
6.1.2.6
GERAN A/Gb mode to E-UTRAN PS Handover
|R8|
6.1.2.7
E-UTRAN to GERAN A/Gb mode PS Handover
|R8|
6.1.3
RLC/MAC segmentation
Word‑p. 83
6.1.4
Inter RAT/mode PS Handover to GERAN A/Gb
6.1.5
Inter RAT/mode PS Handover from GERAN A/Gb
6.2
Mechanisms for Initial Access in the Target Cell
6.2.1
General
6.2.2
Synchronisation of handovers
6.2.3
Option 1 - Downlink Data sent after performing access in the target cell
Word‑p. 84
6.2.3.1
Unsynchronised Networks Call Flow
6.2.3.2
Synchronised Networks Call Flow
Word‑p. 85
6.2.4
Option 2 - Downlink Data sent before performing access in the target cell (Blind Transmission)
6.2.4.1
Unsynchronised Networks Call Flow
6.2.4.2
Synchronised Network Call Flow
Word‑p. 86
6.3
Methods for triggering PS Handover
Word‑p. 87
A
(Normative) Agreed handover principles
Word‑p. 88
A.1
Agreed handover principles
B
PS Handover Primitives
Word‑p. 90
B.1
Overview
B.2
Primitives in Source BSS
B.3
Primitives in Old SGSN
Word‑p. 91
B.4
Primitives in New SGSN
|R13|
Word‑p. 92
B.5
Primitives in Target BSS
Word‑p. 93
B.6
Primitives in MS
$
Change History
Word‑p. 94