TSG AC Access Network & Air Interfaces (Approved) 3 7 June 2013 Meeting Summary The Hyatt Miami, Miami, FL

Transcription

1 TSG AC Access Network & Air Interfaces (Approved) June Meeting Summary The Hyatt Miami, Miami, FL 0. Call to Order & Opening Remarks The meeting was opened on June by the Vice Chair, Tony Lee (VIA Telecom) and began at :am local Miami time. Participants were reminded that attendance is taken electronically (tsgac.gpp.net) and asked to sign in accordingly. AC , the meeting room assignments, was reviewed.. Attendance Registration & Roll Call Quorum was achieved as nine () of the fifteen () quorum members were present (0% participation). There were no proxies noted at this meeting.. Introduction & Numbering of Contributions Contributions were uploaded to the GPP server and noted on the document register (AC ).. Agenda Approval Decision AC /0 0 The agenda presented in AC r was approved.. Assignment of Contributions to Agenda Items Contributions were assigned to agenda topics as noted on the agenda.. Approval of March (Busan) and April (Interim) Meeting Summaries Decision AC /0 0 AC r, the March TSG AC meeting summary, was approved. Decision AC /0 0 AC00 0 0r, the April TSG AC interim plenary meeting summary, was approved.. Review of Outstanding Action Items The outstanding assignments, as listed in AC r and AC00 0 0r, were reviewed. 0 A call for volunteers has been issued for persons who are interested in serving as the TSG AC WG Vice Chair. This action item remains open. 0 0 WG must develop text for the GPP website which shows the succession of C.S00 documents and provides the mapping to their TIA transposed version no later than the March meeting. AC provides proposed text to update the website. This action item is carried forward to the closing plenary.. Liaison Reports. Organizational Partners

2 June TSG AC Meeting Summary Page of 0 0. Steering Committee. SC PMT Action AC /0 0 AC00 0 0, TSG AC Workplan Reports, was remanded to all WGs for review and comment. Comments will be coordinated by WG.. GPP Secretariat The contributions from the Secretariat were noted FYI. AC , V&V Initiation C.P00 A v0.0 Comments Due May AC , V&V Initiation Announcement C.P00 A v0. E UTRAN cdma00 x Connectivity and Interworking Air Interface Specification AC , V&V Initiation Announcement A.R00 D v0. Interoperability Specification (IOS) Numbering Reference, AC , Publication of C.R00 E v.0 Software Distribution for Enhanced Variable Rate Codec (EVRC), Speech Service Options,, 0, and, Specification, AC , Publication of C.R00 E v.0 Software Distribution for Enhanced Variable Rate Codec (EVRC), Speech Service Options,, 0, and, Minimum Performance Specification (MPS), AC00 0 0, Publication of C.S00 E v.0 Minimum Performance Specification for the Enhanced Variable Rate Codec, Speech Service Options,, 0, and for Wideband Spread Spectrum Digital Systems, AC00 0 0, Publication of C.S v.0 Data Service Options for Spread Spectrum Systems, AC00 0 0, Publication of C.S00 A v.0 Electro Acoustic Recommended Minimum Performance Specification for cdma00 Mobile Stations AC00 0 0, Publication of A.S000 D v.0 Interoperability Specification (IOS) for High Rate Packet Data (HRPD) Radio Access Network Interfaces with Session Control in the Access Network AC00 0 0, Publication of A.S000 D v.0 Interoperability Specification (IOS) for High Rate Packet Data (HRPD) Radio Access Network Interfaces with Session Control in the Packet Control Function AC00 0 0, Republication of C.S00 A v.0 Mobile Equipment (ME) Conformance Testing with R UIM for cdma00 Spread Spectrum Standards. TSG SX. TIA. ITU. CDG

3 June TSG AC Meeting Summary Page of 0 0. OMA.0 GPP Action AC /0 0 AC00 0 0, Liaison Statement regarding information of progress in the SI on LTE HRPD SON, was remanded to all WGs for review and comment with comments coordinated by WG.. ETSI. onemm. Other Action AC /0 0 AC00 0 0, GSMA Liaison regarding Publication of GSMA Requirements for Networks and Terminals for the usage of the HD voice logo with GSM/UMTS/LTE, CDMA00 or DECT, was remanded to WG for review and action.. Working Group Reports. WG Application Services The WG objectives for the week were noted: An after the fact correspondence to the PMT regarding the review of the SRG. Proposed correspondence to the PMT regarding the review of GPP WIs (~) pending WG input prior to opening. The primary focus will be on the card specs. o C.S00 D v.0 R UIM point release in work could go to baseline. o C.S00 A v.0 ME with R UIM conformance point release in work o C.S00 B v.0 CSIM point release in work could go to baseline o C.S00 B v.0 CCAT new revision in work could go to baseline o C.S00 0 v.0 CCAT Conformance in R&F, should move to V&V at closing. Proposed publication at plenary o C.S00 A v.0unstructured Supplementary Service Data (USSD) Service Options for Spread Spectrum Systems: Service Options and (WI: GPP 00) o Assuming no technical changes from V&V, and will be proposed as "approve pending no comments received from TIA by (their ballot close date)." Could reach baseline o C.R00 I v.0 Administration of Parameter Value Assignments for cdma00 Spread Spectrum Standards (Needs a PN/DN request, WI: TSGAC ) AC , TSG AC Document Log, now includes the A designated documents that are currently being tracked via the active GPP workplan. Action AC /0 0 The backfilling of published A designated document information will continue and the TSG AC Document Log will be updated, accordingly.

4 June TSG AC Meeting Summary Page of 0 0 AC , WI Review Status, was provided FYI. Decision AC /0 0 AC00 0 0, Proposed correspondence to the PMT regarding TSG AC Review of GPP WIs, is approved for transmission to the PMT.. WG Signaling and Protocol A verbal report of WG activities and their plans for the week was presented by WG Chair, Orlett Pearson (Alcatel Lucent), as FYI. Action AC /0 0 AC00 0 0, Clarifying C.S00 on the GPP web site, is in response to an action item to clean up the numbering of the C.S00 documents and was remanded to WG and WG for review and comment w/comments to be coordinated by WG.. WG Physical Layer The WG objectives for the week were noted: ITU Stuffs Battery Life Bench Mark Discussion Administrative Stuffs. WG Performance The WG objectives for the week were noted: The following items are expected be forwarded to the plenary: PPV of C.S00 A v.0 Signaling Test Specification for E UTRAN cdma00 Connectivity and Interworking (WI: TSGC /GPP 00, TSGC /GPP 000) Proposed Input to ITU R regarding M.0 and M... WG Access Network Interfaces The WG objectives for the week were noted:. Address remanded contributions to date and any additional remands: AC00 0r0 onemm+network interaction.doc AC00 0 0r0 QC A.R00 D v0. IOS# Ref VnV comments.zip AC (and 0a) GSMA Liaison HD Voice Logo.pdf AC R (SI on LTE HRPD SON).zip. On going work items. RAN Management (A.S000 A): Coverage compensation message flows, procedures and requirements are to be incorporated into the baseline for initiation of R&F at the June closing TSG AC plenary. MM IOS (A.S00 0): MM power down function to complete and baseline to be updated for initiation of R&F at the June closing TSG AC plenary. x IOS (A.S00~ C/D): Draft MM enhancements for A.S00~ (includes overview, features and A) to mirror A.S00 changes with text targeted for September baseline (and December publication). IOS Numbering reference (A.R00 D):V&V to complete in the June meeting with publication ready text to be submitted into the June closing TSG AC plenary.

5 June TSG AC Meeting Summary Page of 0. WG tentative joint meeting with TSG SX PDS on MM... or other efforts (: 0: am).. Address WG scheduling needs for conference calls / next face to face meeting. 0. Old Business 0. Consideration of Projects for SC Level Review for Publication The documents that are scheduled to be submitted to the closing plenary for SC review were noted in the WG reports: C.S00 A v.0 E UTRAN cdma00 x Connectivity and Interworking Air Interface Specification C.S00 A v.0 Unstructured Supplementary Service Data (USSD) Service Options for Spread Spectrum Systems: Service Options and (WI: GPP 00) C.S00 A v.0 Signaling Test Specification for E UTRAN cdma00 Connectivity and Interworking (WI: TSGC /GPP 00, TSGC /GPP 000) 0. Consideration of Projects for SC Level Review for Re Publication 0. Consideration of Projects for Approval for V&V Review C.S00 0 v.0 Mobile Equipment (ME) Conformance Testing with CDMA Card Application Toolkit (WI: TSGC / GPP 00) is scheduled to be submitted to the closing plenary for V&V. 0. Consideration of Projects for Approval for Baseline Text: The documents that are scheduled to be submitted to the closing plenary for baseline text approval were noted in the WG reports: C.S00 0 v.0 Mobile Equipment (ME) Conformance Testing with CDMA Card Application Toolkit (WI: TSGC / GPP 00) C.P00 D v.0 Removable User Identity Module for Spread Spectrum Systems (WI: TSGC /GPP 00) C.S00 B v.0 cdma00 Application on UICC for Spread Spectrum Systems (TSGC /GPP 00) C.S00 00 A v.0 Data Service Options for Spread Spectrum Systems. (TSGC, GPP 00) 0. ITU Activities 0. Development Schedules 0. WI Approvals 0. Meeting Schedule Action AC /0 0 AC00 0 0, GPP Updated Meeting Calendar (), was remanded to all WGs for review and comment. During the Chair s meeting on Thursday, the WG Chairs are expected to provide a recommendation on the number of TSG meetings that will be needed in.

6 June TSG AC Meeting Summary Page of 0 0. Other. New Business. New (TSG AC) Work Items Action AC /0 0 AC00 0 0, Work item request for Bug fixes for x, DO, SVDO MPS, was remanded to WG for review and action and WG for review and comment. Action AC /0 0 AC00 0 0, A BDS Support Work Item, was remanded to WG for review and action and WG for review and comment. Action AC /0 0 AC00 0 0, A BDS Support Presentation, was remanded to WG and WG FYI.. Assigning Plenary Contribution Numbers to Advance Remands Decision AC /0 0 When a topic/contribution is advance remanded by the Secretary, the plenary contribution number will be provided at the time of remand.. TSG AC Comments on SC.P v0. (System Release Guide for Release AC00 0 0, TSG AC Comments on SC.P v0. System Release Guide for Release, was noted FYI as the information was previously provided to the PMT.. A.R00 D v.0 (IOS# Ref) V&V Comments Action AC /0 0 AC00 0 0, A.R00 D v0. (IOS# Ref) VnV comments, was remanded to WG for review and action.. Nomination of David Ott for TSG AC WG Chair AC00 0 0, Nomination of David Ott for TSG AC WG Chair, was presented. Decision AC /0 0 David Ott, Qualcomm, was appointed the TSG AC WG Chair.. x Device Binding Framework Overview Action AC /0 AC00 0 0, x Device Binding Framework Overview, was remanded to WG for review and action. The WG Chair noted that C.S000 will be affected and a new version of the document will be created. The TSG AC opening plenary recessed at approximately : (local) on June. Closing Plenary Friday, June TSG AC reconvened at :am (local) on June. There were two () additional companies in attendance at the closing plenary. During the closing plenary opening remarks it was noted:

7 June TSG AC Meeting Summary Page of 0 An update to the agenda was made and AC 0 00r was created An update to the document register was also created as shown in AC 0 000r. The WG Chairs have recommended that three () face to face meetings, with a duration of four () days each, be planned for. An interim plenary, to be held July at :00pm (ET), will be held.. Working Group Reports. WG Application Services AC00 0 0r, the WG Report, was presented as FYI. Decision AC /0 0 The new TSG AC Work items that came into the opening plenary will be discussed during interim plenary. The documents have been renumbered as AC0 0 0R and AC0 0 0R. Action AC /0 AC00 0, WG PN/DN Request, was approved and remanded to WG for action. As a result of the approval, documents C.R00 I v.0 and C.S00 B v.0 will be developed. Decision AC /0 0 AC00 0, C.P00 I v0. Administration of Parameter Value Assignments for cdma00 Spread Spectrum Standards proposed baseline text (to be published as C.R00 I v.0, WI: TSGAC / GPP 00), was approved as baseline and remanded to WG for R&F. Decision AC /0 0 AC00 0, C.P00 D v.0 Removable User Identity Module for Spread Spectrum Systems proposed baseline text (to be published as C.S00 D v.0, WI: TSGC /GPP 00) was approved as baseline and remanded to WG for R&F. Decision AC /0 0 AC00 0, C.P00 0 v0.0 Mobile Equipment (ME) Conformance Testing with DMA Card Application Toolkit proposed V&V text (to be published as C.S00 0 v.0, WI: TSGC /GPP 00) was approved for V&V with comments due July and liaised to TR.. Decision AC /0 AC00 0, Proposed Correspondence to the PMT regarding Work Plan questions, was approved for transmission to the PMT Coordinator. Decision AC /0 AC00 0, C.P00 A v.0 Unstructured Supplementary Service Data (USSD) Service Options for Spread Spectrum Systems: Service Options and proposed publication text (To be published as C.S00 A v.0, WI: GPP 00), was approved for publication and liaised to TR... WG Signaling and Protocol AC00 0 0r, WG Report, was presented FYI. Decision AC /0 AC00 0, C.S00 00 A v.0 Data Service Options for Spread Spectrum Systems Radio Link Protocol Type, is approved as baseline and remanded to WG for R&F.

8 June TSG AC Meeting Summary Page of 0 Action AC /0 A project number request for C.S00 00 A v.0 is to be submitted to the July interim plenary. Decision AC /0 AC00 0, C.S00 A v.0 E UTRAN cdma00 HRPD Connectivity and Interworking Air Interface Specification, is approved as baseline and remanded to WG for R&F. Action AC /0 A project number request for C.S00 A v.0 is to be submitted to the July interim plenary.. WG Physical Layer AC00 0 0r, WG Report, was presented FYI. Decision AC /0 AC00 0 r, DocNum/ProjNum request for Battery Life Measurement document, was approved and remanded to WG for assignment. (The WG Chair noted that the document number had been assigned previously (C.R0 0 v.0)). Decision AC /0 AC00 0, Proposed update to ITU R M.0 and M., was approved for transmission to ITU WP D and liaised to TR... WG Performance AC00 0 0r, WG report, was presented FYI. Decision AC /0 AC00 0, C.P00 A v0. Signaling Test Specification for EUTRAN cdma00 Connectivity and Interworking (TSGC ), was approved for Extended V&V with comments due July and liaised to TR.. Action AC /0 The proposed work item, AC00 0, WI request for C.S00 A v.0 (ehrpd and E UTRAN Interworking Signaling Test Specification requirements corrections) was defective as the CCF, as an MRP, cannot sponsor a work item. Huawei agreed to sponsor the work item. AC00 0 r, was then remanded to WG for review and comment and to WG for processing as a work item.. WG Access Network Interfaces AC00 0 0, WG Report, was presented FYI. Decision AC /0 AC00 0 0B, TSG AC WG Work plan and Release Features, was remanded to WG for review and action. Decision AC /0 AC00 0, RAN Management (A.S000 A), was approved as baseline and remanded to WG for R&F. (It was noted that a formal document request doesn t exist, as this document was grandfathered as a TSG A document). Decision AC /0

9 June TSG AC Meeting Summary Page of 0 AC00 0, MM IOS (A.S00 0), WI 00 and WI 00, is approved as baseline and remanded to WG for R&F. (It was noted that a formal document request doesn t exist, as this document was grandfathered as a TSG A document). Decision AC /0 AC00 0, IOS Numbering Reference (A.R00 D) was approved for publication.. Liaison Reports. Organizational Partners. Steering Committee. SC PMT Decision AC /0 AC00 0 0, notification of the start of TSG review of three () work item worksheets, was remanded to all working groups for review and comment. All comments will be coordinated by WG. (The WG chair noted that comments have been received from all TSG AC WGs and a correspondence will be proposed during the interim plenary.). GPP Secretariat. TSG SX. TIA AC00 0, C.S00 E v.0 V&V Comments from TIA, is remanded to WG for review and comment. (The WG Chair noted that a response back to TIA has been prepared and sent. No further action from TSG AC is required.). ITU Action AC /0 The following liaison statements from the ITU were previously remanded to WG for review and action: AC00 0 Liaison Statement to MGWS External Organizations on the Work for Revision of Recommendation ITU R M.0 and Report ITU R M. AC00 0 Liaison Statement on Working document towards a preliminary new Report ITU R [LMS.CRS] AC00 0 Liaison Statement on Work for Revision of Recommendation ITU R F. AC00 0 Liaison Statement on Technologies for Public Protection and Disaster Relief Communications associated with work on WRC Agenda Item. AC00 0 Liaison Statement on Revision of Recommendation ITU R M.0. CDG

10 June TSG AC Meeting Summary Page 0 of 0. OMA.0 GPP/ETSI Decision AC /0 AC00 0 0, Reply LS to MO Short Message Control Support in GPP, was remanded to WG for review and comment.. ETSI AC00 0 0, Reply LS to MO Short Message Control Support in GPP (in SCP()0000/ TSG AC_to_ETSI_SCP_re_MO_SMS_Control), was remanded to WG for review and comment. AC00 0 0, Reply LS to Request for coding value in ETSI TS 0 for ehrpd (in SCP()0000/ TSG AC_to_ETSI_SCP_re_CodingValueRequest), was remanded to WG for review and comment.. onemm. Other. Old Business. New Business. Future Meeting Schedule :00pm (ET) Interim Plenary September Guilin, China December Kauai, HI Detailed information on all TSG AC meetings can be found on the GPP online calendar ( Open Discussion & Other Business. Assignments See the annex to this report for the decisions and action items captured during the meeting.. Adjournment The TSG AC meeting ended at approximately 0:am (local) on June.

11 June TSG AC Meeting Summary Page of 0 June TSG AC Decisions Decision AC /0 0 The agenda presented in AC r was approved. Decision AC /0 0 AC r, the March TSG AC meeting summary, was approved. Decision AC /0 0 AC00 0 0r, the April TSG AC interim plenary meeting summary, was approved. Decision AC /0 0 AC00 0 0, Proposed correspondence to the PMT regarding TSG AC Review of GPP WIs, is approved for transmission to the PMT. Decision AC /0 0 When a topic/contribution is advance remanded by the Secretary, the plenary contribution number will be provided at the time of remand. Decision AC /0 0 David Ott, Qualcomm, was appointed the TSG AC WG Chair. Decision AC /0 0 The new TSG AC Work items that came into the opening plenary will be discussed during interim plenary. The documents have been renumbered as AC0 0 0R and AC0 0 0R. Decision AC /0 0 AC00 0, C.P00 I v0. Administration of Parameter Value Assignments for cdma00 Spread Spectrum Standards proposed baseline text (to be published as C.R00 I v.0, WI: TSGAC / GPP 00), was approved as baseline and remanded to WG for R&F. Decision AC /0 0 AC00 0, C.P00 D v.0 Removable User Identity Module for Spread Spectrum Systems proposed baseline text (to be published as C.S00 D v.0, WI: TSGC /GPP 00) was approved as baseline and remanded to WG for R&F. Decision AC /0 0 AC00 0, C.P00 0 v0.0 Mobile Equipment (ME) Conformance Testing with DMA Card Application Toolkit proposed V&V text (to be published as C.S00 0 v.0, WI: TSGC /GPP 00) was approved for V&V with comments due July and liaised to TR.. Decision AC /0 AC00 0, Proposed Correspondence to the PMT regarding Work Plan questions, was approved for transmission to the PMT Coordinator. Decision AC /0 AC00 0, C.P00 A v.0 Unstructured Supplementary Service Data (USSD) Service Options for Spread Spectrum Systems: Service Options and proposed publication text (To be published as C.S00 A v.0, WI: GPP 00), was approved for publication and liaised to TR..

12 June TSG AC Meeting Summary Page of 0 Decision AC /0 AC00 0, C.S00 00 A v.0 Data Service Options for Spread Spectrum Systems Radio Link Protocol Type, is approved as baseline and remanded to WG for R&F. Decision AC /0 AC00 0, C.S00 A v.0 E UTRAN cdma00 HRPD Connectivity and Interworking Air Interface Specification, is approved as baseline and remanded to WG for R&F. Decision AC /0 AC00 0 r, DocNum/ProjNum request for Battery Life Measurement document, was approved and remanded to WG for assignment. (The WG Chair noted that the document number had been previously assigned (C.R0 0 v.0)). Decision AC /0 AC00 0, Proposed update to ITU R M.0 and M., was approved for transmission to ITU WP D and liaised to TR.. Decision AC /0 AC00 0, C.P00 A v0. Signaling Test Specification for EUTRAN cdma00 Connectivity and Interworking (TSGC ), was approved for Extended V&V with comments due July and liaised to TR.. Decision AC /0 AC00 0 0B, TSG AC WG Work plan and Release Features, was remanded to WG for review and action. Decision AC /0 AC00 0, RAN Management (A.S000 A), was approved as baseline and remanded to WG for R&F. (It was noted that a formal document request doesn t exist, as this document was grandfathered as a TSG A document). Decision AC /0 AC00 0, MM IOS (A.S00 0), WI 00 and WI 00, is approved as baseline and remanded to WG for R&F. (It was noted that a formal document request doesn t exist, as this document was grandfathered as a TSG A document). Decision AC /0 AC00 0, IOS Numbering Reference (A.R00 D) was approved for publication. Decision AC /0 AC00 0 0, notification of the start of TSG review of three () work item worksheets, was remanded to all working groups for review and comment. All comments will be coordinated by WG. (The WG chair noted that comments have been received from all TSG AC WGs and a correspondence will be proposed during the interim plenary.) Decision AC /0 AC00 0 0, Reply LS to MO Short Message Control Support in GPP, was remanded to WG for review and comment.

13 June TSG AC Meeting Summary Page of 0 Carried Over Action Items 0 A call for volunteers has been issued for persons who are interested in serving as the TSG AC WG Vice Chair. 0 0 WG must develop text for the GPP website which shows the succession of C.S00 documents and provides the mapping to their TIA transposed version no later than the March meeting. AC 0 00R current status of proposed text. Review of information not complete. /0 AC00 0, Liaison statement from ITU R WPD regarding "Study on IMT Vision for and Beyond" was remanded to WG for review and action. (Due Dec ) /0 AC00 0, Liaison statement from ITU R WPD regarding "Study on Future Technology Trends for Terrestrial IMT Systems" was remanded to WG for review and action. (Due Sept ) June TSG AC Recorded Actions Action AC /0 0 AC00 0 0, TSG AC Workplan Reports, was remanded to all WGs for review and comment. Comments will be coordinated by WG. Action AC /0 0 AC00 0 0, Liaison Statement regarding information of progress in the SI on LTE HRPD SON, was remanded to all WGs for review and comment with comments coordinated by WG. Action AC /0 0 AC00 0 0, GSMA Liaison regarding Publication of GSMA Requirements for Networks and Terminals for the usage of the HD voice logo with GSM/UMTS/LTE, CDMA00 or DECT, was remanded to WG for review and action. Action AC /0 0 The backfilling of published A designated document information will continue and the TSG AC Document Log will be updated, accordingly. Action AC /0 0 AC00 0 0, Clarifying C.S00 on the GPP web site, is in response to an action item to clean up the numbering of the C.S00 documents and was remanded to WG and WG for review and comment w/comments to be coordinated by WG. Action AC /0 0 AC00 0 0, GPP Updated Meeting Calendar (), was remanded to all WGs for review and comment. During the Chair s meeting on Thursday, the WG Chairs are expected to provide a recommendation on the number of TSG meetings that will be needed in. Action AC /0 0

14 June TSG AC Meeting Summary Page of 0 AC00 0 0, Work item request for Bug fixes for x, DO, SVDO MPS, is remanded to WG for review and action and WG for review and comment. Action AC /0 0 AC00 0 0, A BDS Support Work Item, was remanded to WG for review and action and WG for review and comment. Action AC /0 0 AC00 0 0, A BDS Support Presentation, was remanded to WG and WG FYI. Action AC /0 0 AC00 0 0, A.R00 D v0. (IOS# Ref) VnV comments, was remanded to WG for review and action. Action AC /0 AC00 0 0, x Device Binding Framework Overview, was remanded to WG for review and action. The WG Chair noted that C.S000 will be affected and a new version of the document will be created. Action AC /0 AC00 0, WG PN/DN Request, was approved and remanded to WG for action. As a result of the approval, documents C.R00 I v.0 and C.S00 B v.0 will be developed. Action AC /0 A project number request for C.S00 00 A v.0 shall be submitted to the July interim plenary. Action AC /0 A project number request for C.S00 A v.0 shall be submitted to the July interim plenary. Action AC /0 AC00 0 r, WI request for C.S00 A v.0 (ehrpd and E UTRAN Interworking Signaling Test Specification requirements corrections), was remanded to WG for review and comment and to WG for processing as a work item. Action AC /0 The sponsors of the proposed work item submitted in AC00 0 r will provide a third sponsor as the CDG must be removed; an MRP cannot sponsor a work item. Action AC /0 The following liaison statements from the ITU were previously remanded to WG for review and action: AC00 0 Liaison Statement to MGWS External Organizations on the Work for Revision of Recommendation ITU R M.0 and Report ITU R M. AC00 0 Liaison Statement on Working document towards a preliminary new Report ITU R [LMS.CRS] AC00 0 Liaison Statement on Work for Revision of Recommendation ITU R F. AC00 0 Liaison Statement on Technologies for Public Protection and Disaster Relief Communications associated with work on WRC Agenda Item. AC00 0 Liaison Statement on Revision of Recommendation ITU R M.0