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ETSI-BRAN #28 Interworking Group Liaison Report to IEEE 802.11 WNG. Erwin Noble Philips erwin.noble@philips.com. BRAN#28 IWG Summary. Continue work towards Release 1 of the Draft Technical Specification Authentication methods Security aspects Trust relationships across networks
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ETSI-BRAN #28Interworking GroupLiaison Reportto IEEE 802.11 WNG Erwin NoblePhilips erwin.noble@philips.com Erwin Noble, Philips
BRAN#28 IWG Summary • Continue work towards Release 1 of the Draft Technical Specification • Authentication methods • Security aspects • Trust relationships across networks • Requirements definition • Architecture issues • Achieve consensus of the work to be done …What’s left? • Achieve a step towards agreed method of cooperation for all standardization partiesinvolved in 3GIWG Erwin Noble, Philips
Before the BRAN#29 Meeting • Approve liaison statement to 3GPP SA2 and SA3. • Communicate with IEEE 802.11 on the issue of cooperation. • A decision on suggested cooperation method. • Plan and prepare for the first joint meeting. • Revision of the draft technical specification. • Aiming for a decision on user ID protection mechanism. • Contribution and decisions on the unresolved issues. Erwin Noble, Philips
Brief History • Liaison statement sent to IEEE 802.11 • ETSI document BRAN27d100r2 • IEEE document 11-02/262r0 • Presented at the St. Louis plenary • IEEE document 11-02/242r0 • Motion Approved in St. Louis (76/0/6) • (11-02/273r0) • Move that the WNG Standing Committee requests the 802.11 WG to accept the invitation from ETSI-BRAN and MMAC to participate in the “WLAN – 3G and other Public Access networks “interworking” project. Erwin Noble, Philips
Method of Cooperation MMAC – IEEE – BRAN • Joint meetings (see next slide). • Joint e-mail list and/or reflector. • All documents available for all groups. • Approvals achieved at the separate standards groups. • All approved items are distributed to other participating groups. • Reports from local meetings are distributed and responses are expected. • IPR – (TBD: All docs will be subject to the existing IPR in all standards organizations). • All members of any standards group can attend all “Interworking meetings” in every standards group. • ETSI – by Chairman’s invitation • HSWA – Observer Membership developed for this reason • MMAC-HSWA and ETSI-BRAN will continue their method of co-operation (i.e. joint meetings @BRAN meetings). Erwin Noble, Philips
Method of Cooperation - Joint Meetings • Hold meetings 3 times a year at rotating locations • US, Japan, Europe • 1st meeting target Monterey • Rotating chairperson/group leader • Tasks: • Resolve differences • Use Liaison Statements to communicate outside WIG, between meetings • Task planning on work items • Contribution discussions • No decisions are taken (To avoid incompatible decision rules) • Meeting Rules (gentlemen’s agreement) • Session Name: WIG = WLAN Interworking Group • WIG is the single point of contact on issues related to WLAN Interworking • For external bodies eg. 3GPP/3GPP2/IETF • Set up an e-mail approval process/procedure through the liaisons Erwin Noble, Philips
Sophia Antipolis Sydney BRAN#28Apr 16-19 802.11#74May 13-17 Sophia Antipolis Vancouver BRAN#29Jul 2-5 802.11#75Jul 8-12 Monterey WIG#1 Sophia Antipolis BRAN#30Oct 1-4 Tokyo Monterey 802.11#76Sep 9-13 HSWA#10Nov 25-29 Sophia Antipolis BRAN#31Dec 10-13 Tokyo Tokyo Kauai WIG#2 HSWA#11Jan/Feb??? 802.11#77Nov 11-15 Sophia Antipolis BRAN#32Feb ? ???? 802.11#78Jan ? Possible Meeting and Correspondence Schedule Tokyo HSWA#7 Apr 3-4 Tokyo HSWA#8 Jun 17-21 Tokyo HSWA#9 Sep 24-27 Erwin Noble, Philips