06.01
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-----
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------
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IMS Phase 2 [IMS2]
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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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06.01
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S2-052534
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[CR]
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23.002 CR0163: Interface between I-CSCF and AS (Rel-6)
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Siemens
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23.002
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0163
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-
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F
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6.9.0
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Rel-6
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IMS2
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New interface Ma between CSCF and AS. ISC is between S-CSCF and AS, Ma between I-CSCF and AS.
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Revised in S2-052895
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06.01
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S2-052683
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[CR]
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23.228 CR0543: Charging References Update (Rel-6)
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Lucent
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23.228
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0543
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-
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F
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6.11.0
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Rel-6
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IMS2
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The current references section contains 2 obsolete references. These are corrected by this CR.
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Revised in S2-052896
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06.01
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S2-052684
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[CR]
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23.228 CR0544: Charging References Update (Rel-7)
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Lucent
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23.228
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0544
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-
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A
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7.1.0
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Rel-7
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IMS2
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This is a Release 7 mirror. The current references section contains 2 obsolete references. These are corrected by this CR.
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Revised in S2-052897
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06.01
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S2-052808
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LS OUT
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DRAFT: Reply to Reply LS on Reassignment of S-CSCF
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SA WG2 (HP)
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-
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-
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-
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-
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IMS2
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Response to LSs in S2-052790 and S2-052791
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FOR E-MAIL APPROVAL
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06.01
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S2-052895
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CR
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23.002 CR0163R1: Interface between I-CSCF and AS (Rel-6)
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Siemens
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23.002
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0163
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1
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F
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6.9.0
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Rel-6
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IMS2
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New interface Ma between CSCF and AS. ISC is between S-CSCF and AS, Ma between I-CSCF and AS.
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FOR E-MAIL APPROVAL
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06.01
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S2-052896
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CR
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23.228 CR0543R1: Charging References Update (Rel-6)
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Lucent
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23.228
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0543
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1
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F
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6.11.0
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Rel-6
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IMS2
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The current references section contains 2 obsolete references. These are corrected by this CR.
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Approved
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06.01
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S2-052897
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CR
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23.228 CR0544R1: Charging References Update (Rel-7)
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Lucent
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23.228
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0544
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1
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A
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7.1.0
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Rel-7
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IMS2
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This is a Release 7 mirror. The current references section contains 2 obsolete references. These are corrected by this CR.
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Approved
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06.01
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S2-052989
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LS OUT
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DRAFT: Reply to Question on S-CSCF reassignment feature during the initial registration procedure when user is in the unregistered state
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SA WG2 (HP)
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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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IMS2
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Response to LSs in S2-052790 and S2-052791
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FOR E-MAIL APPROVAL
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06.02
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-----
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------
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I-WLAN [WLAN]
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06.02
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S2-052454
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LS In
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LS from IEEE P802.11: TGu Requirements
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IEEE P802.11 (11-05-0822-03-000u)
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-
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-
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WLAN
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IEEE 802.11 TGu (Interworking with External Networks) task group is about to issue a call for proposals. This document specifies the requirements that have been placed on those proposals.
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Reply LS drafted in S2 052947
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06.02
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S2-052455
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LS In
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LS from IEEE P802.11: IEEE 802.11u Interworking with External Networks Requirements Document
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IEEE P802.11 (11-05-0972-00-0000)
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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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WLAN
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IEEE 802.11 Task Group u, Interworking with External Networks has produced a requirements document enclosed with this covering letter. The purpose of this letter is to ask you to review this document and to return comments on any of the requirementswhich may have a direct impact on the interworking of IEEE 802.11 technology with your technology.
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Noted. Document for review in S2-052454. Reply LS drafted in S2 052947
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06.02
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S2-052458
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WITHDRAWN
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LS from IEEE 802.11: TGu Requirements
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IEEE 802.11 (IEEE 802.11-05/0822r3)
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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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WLAN
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WITHDRAWN (Duplication of S2-052454)
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WITHDRAWN
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06.02
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S2-052459
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WITHDRAWN
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Liaison to 3GPP from IEEE 802.11: Request for comments on IEEE 802.11u Requirements Document
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IEEE 802.11u (IEEE 802.11-05/0972r0)
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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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WLAN
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WITHDRAWN (Duplication of S2-052455)
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WITHDRAWN
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06.02
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S2-052465
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LS In
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LS from OMA-DM: Request for information and review of WLAN service configuration parameters for mobile device provisioning and management purposes
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OMA-DM (OMA-LS_0045)
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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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WLAN
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OMA DM WG kindly requests the experts on WLAN to review the parameters in the "Proposal" section and provide an answer to the questions made in the "Overview" section of this Liaison Statement. Please note that the next OMA DM face-to-face meeting isin Sydney on 17th-21st of October.
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Forwarded to CT1 in S2-052950
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06.02
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S2-052469
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LS In
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LS (from SA WG3) on support for simultaneous WLAN direct IP access sessions
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SA WG3 (S3-050648, BT Group)
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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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WLAN
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SA WG3 thanks SA WG2 for the reply LS on detecting the start of a WLAN Direct IP Access session based on Wa/Wd Accounting Messages. SA WG3 has noted the CR that was consequently approved against TS 23.234. SA WG3 believes that whether to allow simultaneous connections should be a decision based on user subscription profile and operator policy. From SA WG3 point of view, anyone in possession of the SIM/USIM is a genuine user, and there is no security issue for a user to establish simultaneous connections. In addtion, SA WG3 believes that the AAA server cannot distinguish whether the new session is originated from the same device or from a different device based on MAC address since it can be spoofed. The only issue identified by SA WG3 is the support of flat rate charging with simultaneous connections. However, to support pre-authentication, the simultaneous connections should not be close immediately. As for other charging schemes, SA WG3 do not see any security reason for closing thesimultaneous connections. It is up to the operator to configure that in the user's subscription profile. Therefore SA WG3 propose that the AAA server should determine whether to close the old session based on user's subscription profile after a new session has been authenticated. If the user subscription profile allows simultaneous connections, both connections will be kept. If the user subscription profile or operator configurations disallow simultaneous connections, the old session should be closed. A CR to 33.234 to reflect this has been agreed by SA WG3. SA WG3 asks SA WG2 to make necessary changes in TS 23.234 to maintain alignment with TS 33.234.
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Response LS in S2-052951
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06.02
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S2-052644
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[CR]
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23.234 CR0138: Correction of some references to release 6 replacements (Rel-6)
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Lucent Technologies
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23.234
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0138
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-
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F
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6.6.0
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Rel-6
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I-WLAN
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Correction of some references to Release 6 replacements
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Revised in S2-052952
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06.02
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S2-052719
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[CR]
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23.234 CR0139: Corrections to policy update in WLAN Direct Access Authorization information update procedure (Rel-6)
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Huawei
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23.234
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0139
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-
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F
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6.6.0
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Rel-6
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WLAN
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Summary of change: Adding policy enforcement information update as an optional step of WLAN Direct Access Authorization information update procedure.
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Revised in S2-052953
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06.02
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S2-052720
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[CR]
|
23.234 CR0140: Registration in tunnel establishment (Rel-6)
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Huawei
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23.234
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0140
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-
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F
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6.6.0
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Rel-6
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WLAN
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Summary of change: Adding registration as an optional step of tunnel establishment procedure.
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Noted
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06.02
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S2-052947
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LS OUT
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draft LS reply on IEEE 802.11u Interworking with External Networks Requirements Document
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SA WG2 (T-Mobile)
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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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Response to S2-052454 and S2-052455
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FOR E-MAIL APPROVAL
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06.02
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S2-052950
|
LS OUT
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Draft Reply LS regarding WLAN service configuration parameters for mobile devices
|
SA WG2 (Ericsson)
|
-
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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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Draft Reply LS regarding WLAN service configuration parameters for mobile devices
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FOR E-MAIL APPROVAL
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06.02
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S2-052951
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[LS OUT]
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[DRAFT] Replay LS on support for simultaneous WLAN direct IP access sessions
|
SA WG2
|
-
|
-
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-
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-
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-
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-
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-
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Actions: To 3GPP SA WG3 SA WG2 ask SA WG3 to provide further information whether SA WG3 sees any method that can be used to distinguish real simultaneous WLAN Direct IP Access sessions from sessions created due to pre-authentication. To 3GPP CT WG1and CT WG4: SA WG2 ask CT WG1 and CT WG4 to provide information about the required changes in their specifications if simultaneous WLAN Direct IP Access sessions are allowed.
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Revised in S2-053022
|
06.02
|
S2-052952
|
CR
|
23.234 CR0138: Correction of some references to release 6 replacements (Rel-6)
|
Lucent Technologies
|
23.234
|
0138
|
1
|
F
|
6.6.0
|
Rel-6
|
I-WLAN
|
Correction of some references to Release 6 replacements
|
FOR E-MAIL APPROVAL
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06.02
|
S2-052953
|
CR
|
23.234 CR0139: Corrections to policy update in WLAN Direct Access Authorization information update procedure (Rel-6)
|
Huawei
|
23.234
|
0139
|
1
|
F
|
6.6.0
|
Rel-6
|
WLAN
|
Summary of change: Adding policy enforcement information update as an optional step of WLAN Direct Access Authorization information update procedure.
|
FOR E-MAIL APPROVAL
|
06.02
|
S2-053022
|
LS OUT
|
Reply LS on support for simultaneous WLAN direct IP access sessions
|
SA WG2
|
-
|
-
|
-
|
-
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-
|
-
|
-
|
Actions: To 3GPP SA WG3 SA WG2 ask SA WG3 to provide further information whether SA WG3 sees any method that can be used to distinguish real simultaneous WLAN Direct IP Access sessions from sessions created due to pre-authentication. To 3GPP CT WG1and CT WG4: SA WG2 ask CT WG1 and CT WG4 to provide information about the required changes in their specifications if simultaneous WLAN Direct IP Access sessions are allowed.
|
Approved
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|
