7.1
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-----
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------
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Combining CS bearers with IMS [CSI]
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----------
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-
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-
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-
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-
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-
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-
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-
|
|
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7.1
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S2-060117
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[CR]
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Proposed CR0010 to 23.279: PMI Registration (Rel-7)
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Motorola
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23.279
|
0010
|
-
|
B
|
7.1.0
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Rel-7
|
CSI
|
Summary of change: Currently, a CSI-capable UE can register at least two capabilities (CS video telephony capability and CS voice capability). This CR proposes to also allow a CSI-capable UE to register its Personal ME Identifier (PMI). This can be done e.g. by using the sip.description feature tag specified in RFC 3840 (i.e. Contact: ...;description="PMI-1234";+g.3gpp.cs-voice). If UE-A has registered its PMI, then UE-B can include this PMI in its caller preferences when it wants to send a SIPrequest to UE-A. By doing so, UE-B identifies unambiguously UE-A and therefore SIP procedures can become faster (e.g. because the network will not need to fork any SIP requests) and more reliable (e.g. because we minimize the chances to route a SIP request to a UE other than UE-A).
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Revised in S2-060474
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7.1
|
S2-060201
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[CR]
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Proposed CR0011 to 23.279: Extend UE capability update Indication to cover IMS first case (Rel-7)
|
LG Electronics
|
23.279
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0011
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-
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B
|
7.1.0
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Rel-7
|
CSI
|
Summary of change: Extend the exchange of capability indication to trigger capability exchange when UE's capability has been updated, and save SIP OPTIONS signalling on both CS first and IMS first case.
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Revised in S2-060506
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7.1
|
S2-060202
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[CR]
|
Proposed CR0012 to 23.279: Clarification to meaningless sentences (Rel-7)
|
LG Electronics
|
23.279
|
0012
|
-
|
D
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7.1.0
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Rel-7
|
CSI
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Summary of change: Remove the word 'significantly' to clarify the meaning. Remove the sentence still mentioning the timers concept during the capability exchange procedure.
|
Revised in S2-060475
|
7.1
|
S2-060474
|
CR
|
Proposed CR0010R1 to 23.279: PMI Registration (Rel-7)
|
Motorola
|
23.279
|
0010
|
1
|
B
|
7.1.0
|
Rel-7
|
CSI
|
Summary of change: Currently, a CSI-capable UE can register at least two capabilities (CS video telephony capability and CS voice capability). This CR proposes to also allow a CSI-capable UE to register its Personal ME Identifier (PMI). This can be done e.g. by using the sip.description feature tag specified in RFC 3840 (i.e. Contact: ...;description="PMI-1234";+g.3gpp.cs-voice). If UE-A has registered its PMI, then UE-B can include this PMI in its caller preferences when it wants to send a SIPrequest to UE-A. By doing so, UE-B identifies unambiguously UE-A and therefore SIP procedures can become faster (e.g. because the network will not need to fork any SIP requests) and more reliable (e.g. because we minimize the chances to route a SIP request to a UE other than UE-A).
|
Approved
|
7.1
|
S2-060475
|
CR
|
Proposed CR0012R1 to 23.279: Clarification to meaningless sentences (Rel-7)
|
LG Electronics
|
23.279
|
0012
|
1
|
F
|
7.1.0
|
Rel-7
|
CSI
|
Summary of change: Remove the word 'significantly' to clarify the meaning. Remove the sentence still mentioning the timers concept during the capability exchange procedure.
|
Approved
|
7.1
|
S2-060506
|
CR
|
Proposed CR0011R1 to 23.279: Extend UE capability update Indication to cover IMS first case (Rel-7)
|
LG Electronics
|
23.279
|
0011
|
1
|
B
|
7.1.0
|
Rel-7
|
CSI
|
Summary of change: Extend the exchange of capability indication to trigger capability exchange when UE's capability has been updated, and save SIP OPTIONS signalling on both CS first and IMS first case.
|
Approved
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|
