IEEE 802.21 MEDIA INDEPENDENT HANDOVER DCN: 21-13-0090-00-MuGM Title: Multicast Group Management TG Closing Note Date Submitted: May 16, 2013 Presented at IEEE 802.21 session #56 in Big Island Authors or Source(s):  Yoshihiro Ohba (Toshiba) Abstract: TGd Closing Report for session #56 21-13-0090-00-MuGM

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Progress in May 2013 Meeting Resolved all remaining issues: ResponseFlag GKB details Bootstrapping GKB MN-initiated join GKB data types Shown 802.21d demonstration with the following scenario: One Command Center and 4 MNs Network-initiated Join/Leave with group key distribution Group commands encrypted by group key Compromised MN cannot obtain updated group key Produced 802.21d D01 21-13-0090-00-MuGM

TGd Motion Motion: The Task Group authorizes the TG Chair to move a WG motion “The Working Group authorizes the WG Chair to carry out a Working Group 30 days Letter Ballot on the question ‘Should P802.21d D01 be forwarded to Sponsor Ballot?’” in WG Closing Plenary on May 16, 2013 Moved by: Charles E. Perkins Seconded by: Stephen Chasko Yes: 5 No: 0 Abstain: 0 Result: Motion passes 21-13-0090-00-MuGM

WG Motion The Working Group authorizes the WG Chair to carry out a Working Group 30 days Letter Ballot on the question ‘Should P802.21d D01 be forwarded to Sponsor Ballot?’ Moved by: Yoshihiro Ohba Seconded by: Yes: No: Abstain: Result: 21-13-0090-00-MuGM

Next Steps Ask WG for starting 30-day Letter Ballot after this meeting Planned LB period: June 1, 2013 – June 30, 2013 21-13-0090-00-MuGM

Teleconference Schedule (Tentative) July 3 (Wed) 8am-10am ET July 10 (Wed) 8am-10am ET 21-13-0090-00-MuGM