Draft_MeetingReport_.. - 3GPP

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Third Generation Partnership Project (3GPP™)



DRAFT Meeting Report

for

TSG CT WG3

meeting: 68
-
BIS

Taipei, Taiwan, 16/04/2012 to 20/04/2012


this draft: Wednesday, (2012
-
05
-
02) 11:41 [date/time according to secretary's PC time zone setting]


1

Opening of the meeting

................................
................................
................................
................................
......................

6

2

Agenda/schedule
................................
................................
................................
................................
................................
..

6

2.1

Approval of the agenda.

................................
................................
................................
................................
...............

6

2.2

Proposed schedule
................................
................................
................................
................................
.........................

6

3

Registration of document
s

................................
................................
................................
................................
.................

6

4

Reports
................................
................................
................................
................................
................................
...................

7

4.1

Report from previous CT3 meeting

................................
................................
................................
...........................

7

4.2

Report from previous CT plenary

................................
................................
................................
..............................

7

4.3

Reports from other groups

................................
................................
................................
................................
...........

8

5

Items for immediate consideration

................................
................................
................................
................................
...

8

5.1

IPR disclosures

................................
................................
................................
................................
..............................

8

5.2

Other items for immediate consideration

................................
................................
................................
..................

8

6

Received Liaison Statements
................................
................................
................................
................................
.............

8

7

Release 7 and earlier releases

................................
................................
................................
................................
..........

14

7.1

Interworking between IM subsystem and IP [IMS
-
CCR
-
IWIP]
................................
................................
.........

14

7.2

Interworking between IM Subsystem with CS [IMS
-
CCR
-
IWCS]

................................
................................
..

14

7.3

Media Gateway Control Function (MGCF)


IM Media Gateway (IMS
-
MGW) Mn Interface [IMS
-
CCR
-
Mn]

................................
................................
................................
................................
................................
......

14

7.4

Multimedia Broadcast and Multicast Service [MBMS]

................................
................................
......................

14

7.5

Policy and Char
ging Control [PCC]

................................
................................
................................
........................

14

7.6

Diameter for Gi interface [DIAMGi]
................................
................................
................................
.......................

14

7.7

Diameter for Wi interface [DIAMWi]
................................
................................
................................
.....................

14

7.8

Multimedia interworking between IMS and CS networks [MIW
-
IMS]
................................
............................

14

7.9

Protocol impact from providing IMS services via fixed broadband [FBI]

................................
.......................

14

7.10

Bandwidth Saving at Nb Interface with IP transport [BSNbIP]

................................
................................
.........

14

7.11

Interwo
rking between the 3GPP CS domain with BICC or ISUP as signalling protocol and external
SIP
-
I networks [ExtSIPI]

................................
................................
................................
................................
...........

16

7.12

Technical Enhancements and Improvements [TEIx]

................................
................................
............................

16

7.13

Other Work Items
................................
................................
................................
................................
........................

16

8

Release 8

................................
................................
................................
................................
................................
.............

16

8.1

Interworking between IM subsystem and IP [IMS
-
CCR
-
IWIP]
................................
................................
.........

16

8.2

Interworking between IM Subsystem with CS [IMS
-
CCR
-
IWCS]

................................
................................
..

16

8.3

Media Gateway Control Function (MGCF)


IM Media Gateway (IMS
-
MGW) Mn Interface [IMS
-
CCR
-
Mn]

................................
................................
................................
................................
................................
......

18

8.4

Multimedia Broadcast and Multicast Service [MBMS]

................................
................................
......................

18

8.5

Policy and Charging Control
(non
-
SAE) [PCC]
................................
................................
................................
....

18

8.6

Void

................................
................................
................................
................................
................................
...............

18

8.7

Diameter for Gi interface [DIAMGi]
................................
................................
................................
.......................

18

8.8

Diameter for Wi interface [DIAMWi]
................................
................................
................................
.....................

18

8.9

Multimedia interw
orking between IMS and CS networks (incl. MONA extensions) [MIW
-
IMS]

.............

18

8.10

Protocol impact from providing IMS services via fixed broadband [FBI]

................................
.......................

18

8.11

IMS Interworking Protocol Aspects in Supp
ort of Cable Rebulatory Requirements [Pkt Cbl
-
Intw]
............

18

8.12

Bandwidth Saving at Nb Interface with IP transport [BSNbIP]

................................
................................
.........

18

8.13

Interworking between the 3GPP CS domain with BICC or ISUP as signalli
ng protocol and external
SIP
-
I networks [ExtSIPI]

................................
................................
................................
................................
...........

18

8.14

PCC aspects of SAE [SAES
-
St 3
-
PCC]

................................
................................
................................
...................

18

8.14.1

-

Signalling flows (29.213)

................................
................................
................................
................................
.

21

8.14.2

-

Gx and Gxx interfaces (2
9.212)
................................
................................
................................
.......................

22

8.14.3

-

Rx interface (29.214)

................................
................................
................................
................................
.........

26

8.14.4

-

S9 interface (29.215)

................................
................................
................................
................................
.........

26

8.15

Interworking between EPC and external PDNs [SAES
-
St3
-
intwk]

................................
................................
...

28

8.16

IMS inter
-
operator service interconnection interface [FBI2
-
IOPSI]
................................
................................
..

28

8.17

Interworking between the 3GPP CS domain with SIP
-
I as signalling protocol and other networks
[SIP_Nc]

................................
................................
................................
................................
................................
.......

28

8.
18

Interworking between User
-
to
-
User Signaling (UUS) and SIP [UUSIW]
................................
........................

28

8.19

Work Items related to TISPAN transfer
................................
................................
................................
..................

28

8.19.1

-

Maintenance of TISPAN R1 [MAINT_R1]

................................
................................
................................
..

28

8.19.2

-

Maintenance of TISPAN R2 [MAINT_R2]

................................
................................
................................
..

28

8.19.3

-

Documentation of TISPAN R1 and R2 in CT3 [REDOC_TIS
-
C3]
................................
.........................

28

8.19.4

-

Support of Overlap signalling [Overlap]
................................
................................
................................
........

3
1

8.19.5

-

Stage 3 (CT3) of CWonIMS [CW_IMS]

................................
................................
................................
.......

31

8.19.6

-

Stage 3 (CT3) of [CCBS_CCNR]

................................
................................
................................
...................

33

8.20

Contributions on Common IMS related to 3GPP2 [REDOC_3GPP2]

................................
..............................

33

8.21

Supp
ort of Service
-
Level Interworking for Messaging Services [MESSIW]
................................
...................

33

8.22

Enhancement of interworking between MTSI and Circuit Switched networks [MTSI_eMHI]
...................

33

8.23

Core Network Impacts for A
-
Int
erface Over IP [AoIP
-
CN]

................................
................................
...............

33

8.24

IMS Centralized Service Control Protocol, Addressing, Subscriber Data [ICSRA]
................................
.......

33

8.25

CAT solution for voice and video call in CS domain [CAT_SS]

................................
................................
.......

35

8.26

Technical Enhancements and Improvements [TEI8]

................................
................................
............................

35

8.27

Rel
-
8 contributions on other Work Items
................................
................................
................................
................

35

9

Release 9

................................
................................
................................
................................
................................
.............

35

9.1

Interworking between IM subs
ystem and IP [IMS
-
CCR
-
IWIP]
................................
................................
.........

35

9.2

Interworking between IM Subsystem with CS [IMS
-
CCR
-
IWCS]

................................
................................
..

35

9.3

Protocol impact from providing IMS services via fixed broadband [FBI]

................................
.......................

35

9.4

MBMS [MBMS]

................................
................................
................................
................................
.........................

35

9.5

Interworking between the 3GPP CS domain with BICC or ISUP as signalling protocol and external
SIP
-
I networks [ExtSIPI]

................................
................................
................................
................................
...........

35

9.6

Interworking between the 3GPP CS domain
with SIP
-
I as signalling protocol and other networks
[SIP_Nc]

................................
................................
................................
................................
................................
.......

35

9.7

PCC aspects of SAE [SAES
-
St 3
-
PCC]

................................
................................
................................
...................

35

9.8

Reserved

................................
................................
................................
................................
................................
.......

35

9.9

Reserved

................................
................................
................................
................................
................................
.......

35

9.10

Reserved

................................
................................
................................
................................
................................
.......

35

9.11

Reserved

................................
................................
................................
................................
................................
.......

35

9.12

Reserved

................................
................................
................................
................................
................................
.......

35

9.13

Reserved

................................
................................
................................
................................
................................
.......

35

9.14

Reserved

................................
................................
................................
................................
................................
.......

35

9.15

Reserved

................................
................................
................................
................................
................................
.......

35

9.16

CS
-
IBCF and CS
-
TrGW definit ion in 3GPP specifications [CS
-
IBCF]

................................
...........................

35

9.17

Interconnection Border Control Function (IBCF)


Transition Gateway (TrGW); Ix interface, Stage
3 [IMS_IBCF]
................................
................................
................................
................................
..............................

35

9.18

CT3 Aspects of MBMS Support in EPS [MBMS_EPS]
................................
................................
......................

36

9.19

Operational Description of the Inter
-
IMS NNI [II
-
NNI]

................................
................................
...................

37

9.20

Support for IMS Emergency Calls over GPRS and EPS [I
MS_EMER_GPRS_EPS]
................................
....

40

9.21

PCC Enhancements [PCC
-
Enh]

................................
................................
................................
...............................

40

9.22

Complet ion of IMS Restoration Procedures [eIMS_RP]

................................
................................
.....................

40

9.23

CT1 aspects of SRVCC support for IMS Emergency

Calls [IMS_EMER_GPRS_EPS
-
SRVCC]

..............

40

9.24

IMS Media Plane Security [MEDIASEC_CORE]
................................
................................
................................

40

9.25

Technical Enhancements and Improvements [TEI9]

................................
................................
............................

40

9.26

Rel
-
9 contributions o
n other work items
................................
................................
................................
.................

40

10

Release 10

................................
................................
................................
................................
................................
...........

40

10.1

Interworking between IM Subsystem with CS [IMS
-
CCR
-
IWCS]

................................
................................
..

40

10.2

Interworking between IM subsystem and IP [IMS
-
CCR
-
IWIP]
................................
................................
.........

40

10.3

PCC aspects of SAE [SAES
-
St 3
-
PCC]

................................
................................
................................
...................

40

10.4

Interworking between EPC and external PDNs [SAES
-
St3
-
intwk]

................................
................................
...

40

10.5

CT3 Aspects of MBMS Support in EPS [MBMS_EPS]
................................
................................
......................

40

10.6

PCC Enhancements [PCC
-
Enh]

................................
................................
................................
...............................

40

10.7

Reserved

................................
................................
................................
................................
................................
.......

40

10.8

Reserved

................................
................................
................................
................................
................................
.......

40

10.9

Reserved

................................
................................
................................
................................
................................
.......

40

10.10

Reserved

................................
................................
................................
................................
................................
.......

40

10.11

Reserved

................................
................................
................................
................................
................................
.......

40

10.12

Reserved

................................
................................
................................
................................
................................
.......

40

10.13

Reserved

................................
................................
................................
................................
................................
.......

40

10.14

Reserved

................................
................................
................................
................................
................................
.......

40

10.15

Reserved

................................
................................
................................
................................
................................
.......

41

10.16

CPM
-
SMS Interworking [CPM
-
SMS]

................................
................................
................................
....................

41

10.17

Optimal Media Routeing [OMR]

................................
................................
................................
.............................

41

10.18

Further Improvements of II
-
NNI specification based on Operational Feedback and Evolution of
Other S
pecificat ions [II
-
NNI2]

................................
................................
................................
................................
.

41

10.19

Call Completion Not Logged in [CCNL]
................................
................................
................................
................

43

10.20

IP Flow Mobility and WLAN offload (Stage 3) [IFOM
-
CT]
................................
................................
..............

43

10.21

Enabling Coder Selection

and Rate Adaption for UTRAN and E
-
UTRAN for Load Adaptive
Applications, CN impacts [ECSRA_LAA
-
CN]
................................
................................
................................
.....

43

10.21.1

-

Packet Core impacts

................................
................................
................................
................................
.........

43

10.21.2

-

IMS/CS impacts

................................
................................
................................
................................
................

43

1
0.22

S2b Mobility based on GTP [SMOG
-
St3]
................................
................................
................................
..............

43

10.23

CT aspects of Enhancements for Multimedia Priority Service [eMPS
-
CN]
................................
.....................

43

10.24

PCRF failure and restoration [PCRF
-
FR]

................................
................................
................................
...............

43

10.25

CT aspects of Multi Access PDN Connectivity [MAPCON
-
St3]

................................
................................
.....

43

10.26

CT3 Aspects of Policy Enhancements for Sponsored Connectivity and Coherent Access to Policy
related Data Bases [PEST
-
CT3]

................................
................................
................................
...............................

43

10.27

Dynamic View of Headers in Messages for II
-
NNI [NNI_DV]

................................
................................
.........

43

10.28

CS and IMS Interworking for CAT early session model [CIIC_ES]
................................
................................
.

43

10.29

Stage 3 for Net work Improvements for Machine Ty
pe Communicat ions [NIMTC]

................................
......

43

10.30

Technical Enhancements and Improvements [TEI10]
................................
................................
..........................

43

10.31

Rel
-
10 contributions on other Work Items

................................
................................
................................
.............

44

11

Release 11

................................
................................
................................
................................
................................
...........

44

11.1

Interworking between IM Subsystem with CS [IMS
-
CCR
-
IWCS]

................................
................................
..

44

11.2

Interworking between IM subsystem and IP [IMS
-
CCR
-
IWIP]
................................
................................
.........

45

11.3

PCC aspects of SAE [SAES
-
St 3
-
PCC]

................................
................................
................................
...................

45

11.4

Interworking between EPC and external PDNs [SAES
-
St3
-
intwk]

................................
................................
...

47

11.5

CT3 Aspects of MBMS Support in EPS [MBMS_EPS]
................................
................................
......................

47

11.6

PCC Enhancements [PCC
-
Enh]

................................
................................
................................
...............................

47

11.7

Policy Control and Charging [PCC]

................................
................................
................................
........................

47

11.8

Dynamic View of Headers in Messages for II
-
NNI [NNI_DV]

................................
................................
.........

48

11.9

Reserved

................................
................................
................................
................................
................................
.......

48

11.10

Reserved

................................
................................
................................
................................
................................
.......

48

11.11

Reserved

................................
................................
................................
................................
................................
.......

48

11.12

Reserved

................................
................................
................................
................................
................................
.......

48

11.13

Reserved

................................
................................
................................
................................
................................
.......

48

11.14

Reserved

................................
................................
................................
................................
................................
.......

48

11.15

Reserved

................................
................................
................................
................................
................................
.......

4
8

11.16

CT3 aspects of Service Awareness and Privacy Policies [SAPP
-
CT3]
................................
.............................

48

11.17

CT3 aspects of QoS Control Based on Subscriber Spending Limits [QoS_SSL
-
CT3]

................................
.

49

11.18

USSD Simulat ion Service in

IMS
-
stage 3 [USSI]

................................
................................
................................

51

11.19

Single Radio Video Call Continuity [vSRVCC
-
CT]

................................
................................
............................

51

11.19.1

IMS
-
related

................................
................................
................................
................................
............................

51

11.19.2

PCC
-
related
................................
................................
................................
................................
............................

51

11.20

Furth
er improvement of usability of II
-
NNI specification for inter
-
connection [NNI_OI]

...........................

51

11.21

IMS Stage
-
3 IETF Protocol Alignment [IMSProtoc5]
................................
................................
...............

55

11.22

CT aspects of Single Radio Voice Call
Continuity from UTRAN/GERAN to E
-
UTRAN/HSPA
[rSRVCC
-
CT]
................................
................................
................................
................................
..............................

56

11.23

Stage 3 for System Improvements to Machine
-
Type Communications [SIMTC
-
Reach]

..............................

56

11.24

Support for BroadBand Forum Accesses Interwor
king, Core Network Impacts, Building Block I
[BBAI_BBI
-
CT]
................................
................................
................................
................................
..........................

59

11.25

Support for BroadBand Forum Accesses Interworking, Core Network Impacts, Building Block II
[BBAI_BBII
-
CT]

................................
................................
................................
................................
........................

67

11.26

Support for B
roadBand Forum Accesses Interworking, Core Network Impacts, Building Block III
[BBAI_BBIII
-
CT]
................................
................................
................................
................................
.......................

76

11.27

CN aspects of Anonymous Call Rejection in the CS domain [ACR_CS
-
CN]

................................
.................

76

11.28

IMS Emergency P
SAP Callback [EMC_PC]
................................
................................
................................
.........

76

11.29

Advanced Interconnection of Services [IPXS]

................................
................................
................................
......

76

11.30

Enhancements for Mult imedia Priority Service (MPS) Gateway Control Priority [eMPS_Gateway]

.......

76

11.31

CN aspects of Mobility based On GTP & PMIPv6 for WLAN access to EPC [SaMOG_WLAN
-
CN]

.....

77

11.32

CN aspects of Service Identification for RRC Improvements in GERAN [SIRIG]
................................
........

78

11.33

CT aspect on Network Provided Location Information for IMS [NWK
-
PL2IMS
-
CT]

................................
.

81

11.34

II
-
NNI enhancements: SIP timers applicability [NNI_t imers]
................................
................................
............

84

11.35

Roaming Architecture for Voice over IMS with

Local Breakout


CT aspects [RAVEL
-
CT]
.....................

84

11.36

Technical Enhancements and Improvements [TEI11]
................................
................................
..........................

86

11.37

Rel
-
11 contributions on other Work Items

................................
................................
................................
.............

88

11.37.1

Optimal
Media Routeing [OMR]

................................
................................
................................
.......................

88

11.37.2

PCC aspects of SAE [SAES
-
St 3
-
PCC]
................................
................................
................................
.............

88

12

Joint sessions

................................
................................
................................
................................
................................
......

88

13

Work Organisation

................................
................................
................................
................................
............................

88

13.1

Work Plan Review

................................
................................
................................
................................
......................

88

13.2

Specification Review

................................
................................
................................
................................
..................

88

13.3

Next meetings, allocation of hosts

................................
................................
................................
...........................

89

14

Summary of results
................................
................................
................................
................................
............................

89

15

Any other business

................................
................................
................................
................................
............................

89

16

Closing of the meet ing
................................
................................
................................
................................
......................

89

Annex A. TS/TR
................................
................................
................................
................................
................................
...................

89

Annex B.
Work Item
................................
................................
................................
................................
................................
............

89

Annex C. Liaison Statements

................................
................................
................................
................................
.............................

89

Annex C.1 Incomin
g Liaison Statements

................................
................................
................................
................................
.........

89

Annex C.2 Outgoing Liaison Statements

................................
................................
................................
................................
.........

90

Annex D. Agreed Change Requests

................................
................................
................................
................................
..................

90

Annex E. List of contribution documents

................................
................................
................................
................................
........

94

Annex F. List of Part icipants
................................
................................
................................
................................
............................

107


Note: Hyperlinks to tdocs will work only if the present report is in a subdirectory named "report" and the tdocs
themselves are in a parallel subdirectory names "docs".

1

Opening of
the meeting

CT3 Chairman, Dr.Ragnar Huslende welcomed CT3 delegates to CT3#68
-
BIS

in
Taipei
,
Taiwan
.
T
he host of this
meeting,
HTC

had welcome speech for this meeting.

2

Agenda/schedule

2.1

Approval of the agenda.

C3
-
120501

Draft agenda for CT3#68
-
BIS meet
ing






Source: CT3 Chairman

Decision:


The document was
Approved
.



2.2

Proposed schedule

C3
-
120528

Proposed schedule for CT3#68
-
BIS






Source: CT3 Chairman

Discussion:

Dr.Thomas Belling (from Nokia Siemens Networks) suggested the change for meeting
schedule.

Decision:


The document was
Revised to C3
-
120805
.



C3
-
120805

Proposed schedule for CT3#68
-
BIS






Source: CT3 Chairman

(Replaces C3
-
120528)

Decision:


The document was
Revised to C3
-
120858
.



C3
-
120858

Proposed schedule for CT3#68
-
BIS






So
urce: CT3 Chairman

(Replaces C3
-
120805)

Decision:


The document was
Noted
.



3

Registration of documents

C3
-
120502

Allocation of documents to agenda items (at Deadline)






Source: CT3 Chairman

Discussion:

209 tdocs had been allocated at the deadline. (
9
th

May 2012)

Decision:


The document was
Noted
.



C3
-
120503

Allocation of documents to agenda items (Start of Day 1)






Source: CT3 Chairman

Decision:


The document was
Noted
.



C3
-
120504

Allocation of documents to agenda items (Start of Day 2)






Source: CT3 Chairman

Decision:


The document was
Noted
.



C3
-
120505

Allocation of documents to agenda items (Start of Day 3)






Source: CT3 Chairman

Decision:


The document was
Noted
.



C3
-
120506

Allocation of documents to agenda items (Start of Day 4)






Source: CT3 Chairman

Decision:


The document was
Noted
.



C3
-
120507

Allocation of documents to agenda items (Start of Day 5)






Source: CT3 Chairman

Decision:


The document was
Noted
.



C3
-
120508

Allocation of documents to agenda items (End of Da
y 5)






Source: CT3 Chairman

Discussion:

397 tdocs (109 agreed CRs) had been allocated at the end of the meeting
.

Decision:


The document was
Noted
.



4

Reports

4.1

Report from previous CT3 meeting

C3
-
120509

Draft Meeting Report from CT3#68






Source
: MCC

Decision:


The document was
Approved
.



4.2

Report from previous CT plenary

C3
-
120529

Brief Notes from the plenary CT#55 relevant to CT3






Source: CT3 Chairman

Decision:


The document was
Noted
.



4.3

Reports from other groups

5

Items for immedi
ate consideration

5.1

IPR disclosures

Reminder from the Chairman regarding the IPR policy:

“I draw your attention to your obligations under the 3GPP Partner Organizations’ IPR

policies. Every Individual
Member organization is obliged to declare to the Par
tner Organization or Organizations of which it is a member any
IPR owned by the Individual Member or any other organization which is or is likely to become essential to the work of
3GPP

.

5.2

Other items for immediate consideration

C3
-
120527

Draft referen
ces in CT3 specifications






Source: CT3 Chairman

Decision:


The document was
Noted
.



6

Received Liaison Statements

C3
-
120513

Reply LS on Work Procedure on RRC Improvements in GERAN






Source: TSG SA WG2

Abstract:

SA WG2 agreed to the CT WG4 propose
d procedures on Service Identification for RRC Improvements in GERAN.
SA2 kindly reminds CT WG4 that further updates to SA WG2 specifications may be required as a result of the CT4
progress on this WID and so SA WG2 requests to be notified in due time to a
llow for review and possible reworking.

Discussion:

Dr.Thomas Belling (form Nokia Siemens Networks) presented this LS.


Regarding SIRIG, SA2 requests to be notified
about CT3 proposal in due time to allow for review and possible reworking.

Decision:


T
he document was
Noted
.



C3
-
120514

LS response to 3GPP CT1 on IMS Interconnection Charging Enhancements for transit
scenarios in multi operator environments (Transit IOI)






Source: IREG Packet

Abstract:

With respect to the
u
se case described in your Li
aison statement and assumptions made
on

the IPX

network
, GSMA Pac
ket has the following comments.

-

Assumption: The IPX network is a trusted network

-

Assumption: The IPX network commonly does not appear twice in a row

-

Assumption: The IPX network uses the

P
-
Charging
-
Vector Header and fills it appropriate to rules defined
within 3GPP

Discussion:

Mr.Jan Holm (from Ericsson) presented this LS.

CT3 shall consider the impact on 3GPP TS 29.165 regading P
-
Charging Vector and IOI Info. It could be done as part of

an existing CT1 WI.

Decision:


The document was
Noted
.



C3
-
120515

LS on structure of "IP address/ports and selected codec for the IMS media anchoring" in CS to
PS SRVCC






Source: TSG CT WG1

Abstract:

CT1 discussed stage
-
3 structure for transporting

"The media ports and codec information allocated by IMS" and the
"the IP address/ports and selected codec for the IMS media anchoring" mentioned in the 3GPP TS 23.216 subclause
6.4.3.1.

CT1 agreed that both "The media ports and codec information allocated

by IMS" and "the IP address/ports and selected
codec for the IMS media anchoring" are described in stage
-
3 by the ATGW transfer details structure that will be
defined in TS 24.237 (see attached CR).

The size of the ATGW transfer details structure is vari
able and not expected to be bigger than 19 octets in Release 11.
The ATGW transfer details structure contains extension capability and therefore the ATGW transfer details structure
can be longer in future releases.

Discussion:

Mr.Jan Holm (from Ericsson)
presented this LS. There is no impact to CT3 specification.

Decision:


The document was
Noted
.



C3
-
120516

Supporting T.38
-
based FAX service in IMS






Source: TSG CT WG1

Abstract:

During CT1#76, CT1 has discussed the support of FAX in IMS.

According to

TS 22.173, the support of Fax in IMS is defined as a result of approval in SP#46.

Further, CT1 is aware of the interworking requirement for T.38 based FAX between IM CN subsystem and CS
networks as documented in TS 29.163.

However, when trying to documen
t the needed SDP profile in support of T.38 based FAX in TS 24.229, CT1 was not
clear about the details and hence not able to agree on CR’s.

Discussion:

Mr.Naoaki Suzuki (from NEC) presented this LS. C3
-
120607 is the proposed reply LS against incoming LS
C3
-
120516.

Decision:


The document was
Noted
.



C3
-
120517

LS on OSCAR conclusions






Source: TSG SA WG2

Abstract:

SA2 would like to inform CT WGs that the work on Optimized service Charging and Allocation of Resources in IMS
whilst Roaming (OSCAR) has
concluded and is to be sent for approval to SA#55 in March.

As studied in the attached TR, OSCAR has detected two main gaps in the current specifications to permit a HPLMN
control the resources in a VPLMN for IMS services (Conferencing, transcoding and ton
es/announcement insertion) for
inbound roamers.

The gaps are.

*

MRB/MRF discovery, that must be achieved without the visited network needing to reveal the topology of its
resources in its network, i.e. the actual allocation and/or denial of MRB/MRF resourc
es is decided by the visited
network as per its own subscribers and simply announced to the home network in case there is a need or advantage to
execute a breakout for optimal routing.

*

Placement of MRB in In
-
line mode (and interface between an MRB and MR
FC).

For MRB/MRF discovery, SA2 has concluded that three options are recommended in order to fulfil OSCAR
requirements:

1.

Announcing the availability of MRB/MRF at session initiation.

2.

Announcing the availability of MRB/MRF at session registration.

3
.

In case the VPLMN is not prepared to announce the availability of resources, a configuration option shall exist in
order to allow the HPLMN to determine a suitable MRB/MRF for the service(s) invoked by the user.

First two options imply IMS session regist
ration/initiation procedures to be updated. Third option is assumed to not
imply any impact in the IMS specifications.

With regards to placement of MRB, SA2 understands CT1 is already progressing work in a Media Resource Broker
WID (C1
-
113712), where CT1 w
ill conduct the study on direct interface between MRB and MRFC when MRB
operates in In
-
Line mode.

Being this one of the gaps detected by OSCAR study, SA2 kindly asks CT1 to address the interoperator scenarios as
depicted in the attached TR in conjunction w
ith the new interface(s) as well as addressing any security requirement that
can be derived from the interoperator traffic in the Conferencing and Tones/Announcement insertion services (TS
23.218).

SA2 kindly asks CT1 as well to consider the three options

concluded in OSCAR TR, for being included in your work
related to the Media Resource Broker in interoperator scenarios.

Last, OSCAR has also identified the IMS
-
NNI as potentially impacted due to the allocation of MRB/MRF in the
VPLMN, whilst the current p
rofile does not include any of the Media Resource function interfaces. CT3 is kindly asked
to analyze whether IMS NNI should be modified in order to include such interfaces and keep both CT1 and SA2
informed about that.

Discussion:

Mr.Jan Holm (from Erics
son) presented this LS.

CT3 needed the action for studying possible impact on II
-
NNI.
T
he
reply of this LS was C3
-
120717.

Decision:


The document was
Noted
.



C3
-
120518

Reply LS on TFT operation on S4
-
SGSN accesses to PGW






Source: TSG SA WG2

Abstract
:

SA2 has, in the LS response S2
-
114560, declared that SA2 plans to refine the S4
-
SGSN handling of the possible UE
PDP context interactions in GERAN/UTRAN defined in TS 23.060. And after that it will be analysed if further
detailing of the PCEF behaviour
is needed.

SA2 has agreed to the refinements of the rel
-
8 TS 23.060 and 23.203 documented in the attached CRs. SA2 has also
approved corresponding CRs to rel
-
9, 10 and 11. SA2 makes the assessment that CT3 can progress the work based on
these refinements.

Discussion:

Miss Susana Fernandez (from Ericsson) presented this LS. CT3 CRs are available for this subject in this meeting.

Decision:


The document was
Noted
.



C3
-
120519

Reply LS on Subscription Id for Intermediate Spending Limit Report Request






So
urce: TSG SA WG2

Abstract:

As requested by CT3 (C3
-
112027), the Subscription ID for Intermediate Spending Limit Report Request issue has been
discussed. SA2 observes that the initial spending limit request is always associated with one or more subscriptio
n
-
ID(s)
to guarantee the data integrity and SA2 does not find that the subscriber Id is necessary in Intermediate Spending Limit
Report message. SA2 has agreed to modify the Sy specification in TS 23.203 to state that all the subscription
-
IDs
associated wi
th UE are included in the initial spending limit request and the subscription
-
ID is removed from the
Intermediate Spending Limit Report message. (Please refer to the agreed CR S2
-
121144)

Discussion:

Mr.Zhou Xiaoyun (from ZTE) presented this LS.

Decision:


The document was
Noted
.



C3
-
120520

Reply LS on Supporting T.38
-
based Fax service in IMS






Source: TSG SA WG1

Abstract:

SA1 has specified the default media handling capabilities of IMS Multimedia Telephony service in TS 22.173,
including FAX as one o
f the supported media, i.e. FAX is supported as part of common IMS based on requirements of
each access technologies.

With regards to the applicability on mobile networks, IMS Centralized Service provides FAX service as specified in TS
22.101, and therefor
e FAX service is provided to mobile UEs supporting relevant capabilities.

Discussion:

Mr.Naoaki Suzuki (from NEC) presented this LS.

Decision:


The document was
Noted
.



C3
-
120521

LS on Guidelines for National IP Interconnection






Source: TSG SA WG1

A
bstract:

3GPP SA1 has received incoming LSs from ETSI TISPAN on Guidelines for National IP Interconnection (S1
-
120223)
and answer LSs from 3GPP CT1 and 3GPP CT4 (S1
-
120201 and S1
-
120204).

Based on the answers from 3GPP CT1 and 3GPP CT4, 3GPP SA1 has ident
ified the need to clarify related
requirements and has started a WI to do this.

3GPP SA1 cannot comment on the need for domain name conventions as this implies a particular technical solution.
However, 3GPP SA1 has added a requirement to 3GPP TS 22.228 (se
e attached CR) to confirm the need to support
multiple peering points for which the domain name conventions appear to be a solution.

3GPP SA1 can add an informative reference to relevant ETSI TISPAN documentation, but only if these specifications
can be p
ublically referenced. 3GPP SA1 believes this is not yet the case with ETSI TR 080 003.

Discussion:

Ms.Nevenka Biondic (from Ericsson) presented this LS.
It is possible that this subject will be worked in CT3.

Decision:


The document was
Noted
.



C3
-
1205
22

Progress of internet
-
drafts in frozen releases






Source: TSG SA

Abstract:

T

TSG
-
SA recognizes the importance of continued collaboration with IETF. In general, SA is happy with the way WGs
reference internet
-
drafts. SA realises that to get momentum i
n IETF, incorporation of internet
-
drafts in our
specifications at an early stage is advantageous to drive the work. SA is however aware that some internet
-
drafts are not
progressing as anticipated, and that there have been a few instances of backwards inco
mpatible changes to the coding
which have caused problems for deployments.

SA would like to remind the WI
-
rapporteurs and TS
-
rapporteurs to review all specifications and:

*

kindly update all internet
-
drafts to the most recent version as work progress in I
ETF on an ongoing basis and ensure
that changes in the internet
-
drafts are reflected in our specifications

*

consider whether it is possible to move functionality out of release
-
8 that is dependent on internet
-
drafts which do
not have a clear path to pro
gress in the near future or where backwards incompatible changes have been made to the
functionality in the internet
-
draft that would cause deployment problems.

Finally, SA would like to remind companies to be active in the IETF to actively continue work o
n internet
-
drafts
referenced in our specifications forwards to secure a timely completion of the work items. Until an internet
-
draft is
published as an RFC the functionality cannot be considered complete as there are no guarantees of backward
compatibility

with earlier versions.

Discussion:

Ms.Nevenka Biondic (from Ericsson) presented this LS.

Mr.Jan Holm
(from Ericsson)
will check the OMA regarding
this subject.

Decision:


The document was
Noted
.



C3
-
120607

LS Reply on Supporting T.38
-
based FAX service
in IMS






Source: NEC

Abstract:

CT3 thanks CT1 for asking the specifications on T.38 based FAX service, which version of T.38 FAX is documented in
TS 29.163, and which SDP attributes CT1 needs to add to TS 24.229.

As CT1 has been aware, the interworking

requirement for T.38 based FAX between IM CN subsystem and CS
networks was documented in TS 29.163. CT3 informs that the ITU
-
T Recommendation T.38 (06/98), which provides
T.38 ASN.1 version number 0 and corresponding SDP attributes, is referred for the in
terworking purpose in TS 29.163.

Regarding SDP attributes, for the interworking purpose, CT3 recommends CT1 to add SDP attributes to TS 24.229
based on the ITU
-
T Recommendation T.38 (06/98) or higher version, e.g. the ITU
-
T Recommendation T.38 (04/07).

Dis
cussion:

Mr.Naoaki Suzuki (from NEC) presented this LS. This proposed reply LS was revised for updating.

Decision:


The document was
Revised to C3
-
120716
.



C3
-
120715

Reply LS to 3GPP on Set of guidelines for national IP Interconnection






Source: ETSI

TISPAN

Abstract:

ETSI TISPAN thanks 3GPP SA WG1 for their feedback (S1
-
120337 of 3GPP TSG
-
SA WG1 meeting in Kyoto, 13
-

17
February 2012) to the liaison with the set of guidelines for national IP Interconnection in relation to the work in 3GPP
SA1 on IPX
SNAT.

We noted the start of a work item in 3GPP SA1 to clarify related requirements and your clarification of the foreseen
work on guidelines for domain name conventions with multiple peering points.

Decision:


The document was
Noted
.



C3
-
120716

Reply L
S on Supporting T.38
-
based FAX service in IMS






Source: NEC

(Replaces C3
-
120607)

Decision:


The document was
Revised to C3
-
120842
.



C3
-
120717

LS out Reply LS on OSCAR conclusions






Source: Nokia Siemens Networks

Abstract:

In the LS, SA2 has reques
ted CT3 "to study potential impacts on the IMS
-
NNI profile and respond back to SA2 and
CT1, if any action needs to be taken by SA2 or CT1."

CT3 believes that the SIP signalling between AS and MRF traversing the IMS
-
NNI, as occurring in OSCAR call
scenarios
, will substantially differ with respect applicable headers and major compatibilities compared to SIP signalling
currently documented in TS 29.165 and foresees that substantial work will be required to update TS 29.165.

There have also been questions if an

IBCF needs to be able to keep apart different NNI traversal scenarios, and how an
IBCF should do so. Such questions have already been raised in an earlier LS to CT1 and related discussions are still
ongoing. In particular, CT3 believes that for SIP signal
ling between AS and MRF related to OSCAR call scenarios, an
intermediate IBCF needs to enable OMR, but also needs to disable SDP modifications for transcoding purposes. The
OMA related requirements might already be addressed in scope of the RAVEL work, but

the transcoding control seems
to be a new issue.

Decision:


The document was
Revised to C3
-
120867
.



C3
-
120718

Assignment of 3 digit MNCs






Source: ITU
-
T Study Group 2

Discussion:

It was postponed till the next meeting.

The impact of CT3 specificatio
n needed to be checked.

Decision:


The document was
Postponed
.



C3
-
120842

Reply LS on Supporting T.38
-
based FAX service in IMS






Source: NEC

(Replaces C3
-
120716)

Decision:


The document was
Approved
.



C3
-
120867

LS out Reply LS on OSCAR conclusions






Source: Nokia Siemens Networks

(Replaces C3
-
120717)

Decision:


The document was
Approved
.



7

Release 7 and earlier releases

7.1

Interworking between IM subsystem and IP [IMS
-
CCR
-
IWIP]

7.2

Interworking between IM Subsystem with CS [IMS
-
CCR
-
IWCS]

7.3

Media Gateway Control Function (MGCF)


IM Media Gateway
(IMS
-
MGW) Mn Interface [IMS
-
CCR
-
Mn]

7.4

Multimedia Broadcast and Multicast Service [MBMS]

7.5

Policy and Charging Control [PCC]

7.6

Diameter for Gi interface [DIAMGi]

7.7

Diameter for Wi interface
[DIAMWi]

7.8

Multimedia interworking between IMS and CS networks [MIW
-
IMS]

7.9

Protocol impact from providing IMS services via fixed broadband
[FBI]

7.10

Bandwidth Saving at Nb Interface with IP transport [BSNbIP]

C3
-
120612

P
-
Early
-
Media Header is Mandator
y for MGCF






29.163


CR
-
0633 (Rel
-
7) v7.25.0






Source: Deutsche Telekom (Roland)

Abstract:

Rewrite text concerning P
-
Early
-
Media Header as network option
.

Discussion:

Mr. Roland Jesske (from Deutsche Telekom) presented this CR. AT&T concerned the

doulble
-
ringing and this will be
topic for the next meeting.

Decision:


The document was
Revised to C3
-
120788
.



C3
-
120613

P
-
Early
-
Media Header is Mandatory for MGCF






29.163


CR
-
0634 (Rel
-
8) v8.18.0






Source: Deutsche Telekom (Roland)

Decision:


The document was
Revised to C3
-
120789
.



C3
-
120614

P
-
Early
-
Media Header is Mandatory for MGCF






29.163


CR
-
0635 (Rel
-
9) v9.9.0






Source: Deutsche Telekom (Roland)

Decision:


The document was
Revised to C3
-
120790
.



C3
-
120615

P
-
Early
-
Media Header

is Mandatory for MGCF






29.163


CR
-
0636 (Rel
-
10) v10.5.0






Source: Deutsche Telekom (Roland)

Decision:


The document was
Revised to C3
-
120792
.



C3
-
120616

P
-
Early
-
Media Header is Mandatory for MGCF






29.163


CR
-
0637 (Rel
-
11) v11.2.0






Sou
rce: Deutsche Telekom (Roland)

Decision:


The document was
Revised to C3
-
120791
.



C3
-
120788

P
-
Early
-
Media Header is Mandatory for MGCF






29.163


CR
-
0633 rev 1 (Rel
-
7) v7.25.0






Source: Deutsche Telekom (Roland)

(Replaces C3
-
120612)

Discussion:

I
t was postponed till the next meeting.

Decision:


The document was
Postponed
.



C3
-
120789

P
-
Early
-
Media Header is Mandatory for MGCF






29.163


CR
-
0634 rev 1 (Rel
-
8) v8.18.0






Source: Deutsche Telekom (Roland)

(Replaces C3
-
120613)

Discussion:

It w
as postponed till the next meeting.

Decision:


The document was
Postponed
.



C3
-
120790

P
-
Early
-
Media Header is Mandatory for MGCF






29.163


CR
-
0635 rev 1 (Rel
-
9) v9.9.0






Source: Deutsche Telekom (Roland)

(Replaces C3
-
120614)

Discussion:

It was p
ostponed till the next meeting.

Decision:


The document was
Postponed
.



C3
-
120791

P
-
Early
-
Media Header is Mandatory for MGCF






29.163


CR
-
0637 rev 1 (Rel
-
11) v11.2.0






Source: Deutsche Telekom (Roland)

(Replaces C3
-
120616)

Discussion:

It was pos
tponed till the next meeting.

Decision:


The document was
Postponed
.



C3
-
120792

P
-
Early
-
Media Header is Mandatory for MGCF






29.163


CR
-
0636 rev 1 (Rel
-
10) v10.5.0






Source: Deutsche Telekom (Roland)

(Replaces C3
-
120615)

Discussion:

It was postp
oned till the next meeting.

Decision:


The document was
Postponed
.



7.11

Interworking between the 3GPP CS domain with BICC or ISUP as
signalling protocol and external SIP
-
I networks [ExtSIPI]

7.12

Technical Enhancements and Improvements [TEIx]

7.13

Other

Work Items

8

Release 8

8.1

Interworking between IM subsystem and IP [IMS
-
CCR
-
IWIP]

8.2

Interworking between IM Subsystem with CS [IMS
-
CCR
-
IWCS]

C3
-
120538

History
-
Info mapping correction for CDIV






29.163


CR
-
0624 (Rel
-
8) v8.18.0






Source: Ericsso
n

Decision:


The document was
Revised to C3
-
120769
.



C3
-
120539

History
-
Info mapping correction for CDIV






29.163


CR
-
0625 (Rel
-
9) v9.9.0






Source: Ericsson

Decision:


The document was
Revised to C3
-
120770
.



C3
-
120540

History
-
Info mapping correc
tion for CDIV






29.163


CR
-
0626 (Rel
-
10) v10.5.0






Source: Ericsson

Decision:


The document was
Revised to C3
-
120771
.



C3
-
120541

History
-
Info mapping correction for CDIV






29.163


CR
-
0627 (Rel
-
11) v11.2.0






Source: Ericsson

Decision:


Th
e document was
Revised to C3
-
120772
.



C3
-
120769

History
-
Info mapping correction for CDIV






29.163


CR
-
0624 rev 1 (Rel
-
8) v8.18.0






Source: Ericsson

(Replaces C3
-
120538)

Decision:


The document was
Agreed
.



C3
-
120770

History
-
Info mapping correcti
on for CDIV






29.163


CR
-
0625 rev 1 (Rel
-
9) v9.9.0






Source: Ericsson

(Replaces C3
-
120539)

Decision:


The document was
Agreed
.



C3
-
120771

History
-
Info mapping correction for CDIV






29.163


CR
-
0626 rev 1 (Rel
-
10) v10.5.0






Source: Ericsson

(Replaces C3
-
120540)

Decision:


The document was
Agreed
.



C3
-
120772

History
-
Info mapping correction for CDIV






29.163


CR
-
0627 rev 1 (Rel
-
11) v11.2.0






Source: Ericsson

(Replaces C3
-
120541)

Decision:


The document was
Agreed
.



8.3

Media Gatewa
y Control Function (MGCF)


IM Media Gateway
(IMS
-
MGW) Mn Interface [IMS
-
CCR
-
Mn]

8.4

Multimedia Broadcast and Multicast Service [MBMS]

8.5

Policy and Charging Control (non
-
SAE) [PCC]

8.6

Void

8.7

Diameter for Gi interface [DIAMGi]

8.8

Diameter for Wi inte
rface [DIAMWi]

8.9

Multimedia interworking between IMS and CS networks (incl. MONA
extensions) [MIW
-
IMS]

8.10

Protocol impact from providing IMS services via fixed broadband
[FBI]

8.11

IMS Interworking Protocol Aspects in Support of Cable Rebulatory
Requir
ements [PktCbl
-
Intw]

8.12

Bandwidth Saving at Nb Interface with IP transport [BSNbIP]

8.13

Interworking between the 3GPP CS domain with BICC or ISUP as
signalling protocol and external SIP
-
I networks [ExtSIPI]

8.14

PCC aspects of SAE [SAES
-
St3
-
PCC]

C3
-
120
664

QoS Validation for UE initiated resource modification (R8 29.212)






29.212


CR
-
0826 (Rel
-
8) v8.15.0






Source: Huawei

Decision:


The document was
Merged with C3
-
120636 into C3
-
120750
.



C3
-
120665

QoS Validation for UE initiated resource modific
ation (R9 29.212)






29.212


CR
-
0827 (Rel
-
9) v9.10.0






Source: Huawei

Decision:


The document was
Merged with C3
-
120637 into C3
-
120751
.



C3
-
120666

QoS Validation for UE initiated resource modification (R10 29.212)






29.212


CR
-
0828 (Rel
-
10) v
10.6.0






Source: Huawei

Decision:


The document was
Merged with C3
-
120638 into C3
-
120752
.



C3
-
120667

QoS Validation for UE initiated resource modification (R11 29.212)






29.212


CR
-
0829 (Rel
-
11) v11.4.0






Source: Huawei

Decision:


The documen
t was
Merged with C3
-
120639 into C3
-
120753
.



C3
-
120668

QoS Validation for UE initiated resource modification (R8 29.215)






29.215


CR
-
0238 (Rel
-
8) v8.13.0






Source: Huawei

Decision:


The document was
Merged with C3
-
120640 into C3
-
120754
.



C3
-
120
669

QoS Validation for UE initiated resource modification (R9 29.215)






29.215


CR
-
0239 (Rel
-
9) v9.10.0






Source: Huawei

Decision:


The document was
Merged with C3
-
120641 into C3
-
120755
.



C3
-
120670

QoS Validation for UE initiated resource modific
ation (R10 29.215)






29.215


CR
-
0240 (Rel
-
10) v10.5.0






Source: Huawei

Decision:


The document was
Merged with C3
-
120642 into C3
-
120756
.



C3
-
120671

QoS Validation for UE initiated resource modification (R11 29.215)






29.215


CR
-
0241 (Rel
-
11)

v11.4.0






Source: Huawei

Decision:


The document was
Merged with C3
-
120643 into C3
-
120757
.



C3
-
120750

QoS Validation for UE initiated resource modification (R8 29.212)






29.212


CR
-
0826 rev 1 (Rel
-
8) v8.15.0






Source: Huawei

(Replaces C3
-
1206
64)

Decision:


The document was
Agreed
.



C3
-
120751

QoS Validation for UE initiated resource modification (R9 29.212)






29.212


CR
-
0827 rev 1 (Rel
-
9) v9.10.0






Source: Huawei

(Replaces C3
-
120665)

Decision:


The document was
Agreed
.



C3
-
120752

Qo
S Validation for UE initiated resource modification (R10 29.212)






29.212


CR
-
0828 rev 1 (Rel
-
10) v10.6.0






Source: Huawei

(Replaces C3
-
120666)

Decision:


The document was
Agreed
.



C3
-
120753

QoS Validation for UE initiated resource modification (
R11 29.212)






29.212


CR
-
0829 rev 1 (Rel
-
11) v11.4.0






Source: Huawei

(Replaces C3
-
120667)

Decision:


The document was
Agreed
.



C3
-
120776

Diameter session termination






29.212


CR
-
0848 (Rel
-
8) v8.15.0






Source: Nokia Siemens Networks

Deci
sion:


The document was
Agreed
.



C3
-
120777

Diameter session termination






29.212


CR
-
0849 (Rel
-
9) v9.10.0






Source: Nokia Siemens Networks

Decision:


The document was
Agreed
.



C3
-
120778

Diameter session termination






29.212


CR
-
0850 (Rel
-
1
0) v9.10.0






Source: Nokia Siemens Networks

Decision:


The document was
Agreed
.



C3
-
120779

Diameter session termination






29.212


CR
-
0811 rev 1 (Rel
-
11) v11.4.0






Source: Nokia Siemens Networks

(Replaces C3
-
120632)

Discussion:

Category (to A)

and WI (to SAES
-
St3
-
PCC) were changed.

Decision:


The document was
Agreed
.



C3
-
120830

Diameter session termination






29.215


CR
-
0243 (Rel
-
8) v8.13.0






Source: Nokia Siemens Networks

Decision:


The document was
Agreed
.



C3
-
120831

Diameter sessi
on termination






29.215


CR
-
0244 (Rel
-
9) v9.10.0






Source: Nokia Siemens Networks

Decision:


The document was
Agreed
.



C3
-
120832

Diameter session termination






29.215


CR
-
0245 (Rel
-
10) v10.5.0






Source: Nokia Siemens Networks

Decision:


The document was
Agreed
.



C3
-
120833

Diameter session termination






29.215


CR
-
0230 rev 1 (Rel
-
11) v11.4.0






Source: Nokia Siemens Networks

(Replaces C3
-
120633)

Discussion:

Category (to A) and WI (to SAES
-
St3
-
PCC) were changed.

Decision:


The doc
ument was
Agreed
.



8.14.1

-

Signalling flows (29.213)

C3
-
120681

S9 session per UE (R8 29.213)






29.213


CR
-
0399 (Rel
-
8) v8.13.0






Source: Huawei

Decision:


The document was
Agreed
.



C3
-
120682

S9 session per UE (R9 29.213)






29.213


CR
-
0400
(Rel
-
9) v9.8.0






Source: Huawei

Decision:


The document was
Agreed
.



C3
-
120683

S9 session per UE (R10 29.213)






29.213


CR
-
0401 (Rel
-
10) v10.5.0






Source: Huawei

Decision:


The document was
Agreed
.



C3
-
120684

S9 session per UE (R11 29.213)






29.213


CR
-
0402 (Rel
-
11) v11.2.0






Source: Huawei

Decision:


The document was
Agreed
.



8.14.2

-

Gx and Gxx interfaces (29.212)

C3
-
120588

Adapting GERAN/UTRAN procedures with S4
-
SGSN






29.212


CR
-
0804 (Rel
-
8) v8.15.0






Source: Ericsson

De
cision:


The document was
Merged with C3
-
120672 into C3
-
120758
.



C3
-
120589

Adapting GERAN/UTRAN procedures with S4
-
SGSN






29.212


CR
-
0805 (Rel
-
9) v9.10.0






Source: Ericsson

Decision:


The document was
Merged with C3
-
120673 into C3
-
120759
.



C3
-
1
20590

Adapting GERAN/UTRAN procedures with S4
-
SGSN






29.212


CR
-
0806 (Rel
-
10) v10.6.0






Source: Ericsson

Decision:


The document was
Merged with C3
-
120674 into C3
-
120760
.



C3
-
120591

Adapting GERAN/UTRAN procedures with S4
-
SGSN






29.212


CR
-
08
07 (Rel
-
11) v11.4.0






Source: Ericsson

Decision:


The document was
Merged with C3
-
120675 into C3
-
120761
.



C3
-
120636

QoS authorization for UE request resource modification(29.212 R8)






29.212


CR
-
0813 (Rel
-
8) v8.15.0






Source: ZTE

Decision:


The document was
Merged with C3
-
120664 into C3
-
120750
.



C3
-
120637

QoS authorization for UE request resource modification(29.212 R9)






29.212


CR
-
0814 (Rel
-
9) v9.10.0






Source: ZTE

Decision:


The document was
Merged with C3
-
120665 into C3
-
120751
.



C3
-
120638

QoS authorization for UE request resource modification(29.212 R10)






29.212


CR
-
0815 (Rel
-
10) v10.6.0






Source: ZTE

Decision:


The document was
Merged with C3
-
120666 into C3
-
120752
.



C3
-
120639

QoS authorization for UE request resource

modification(29.212 R11)






29.212


CR
-
0816 (Rel
-
11) v11.4.0






Source: ZTE

Decision:


The document was
Merged with C3
-
120667 into C3
-
120753
.



C3
-
120672

TFT operation for S4
-
SGSN (R8 29.212)






29.212


CR
-
0830 (Rel
-
8) v8.15.0






Source: Huaw
ei