Submission doc.: IEEE /0019r0 March 2015 Steve Shellhammer, QualcommSlide 1 March 2015 Opening Report Date: Authors: Notice: This document has been prepared to assist IEEE It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.

Submission doc.: IEEE /0019r0 Voter Summary IEEE has 26 voting members Slide 2Steve Shellhammer, Qualcomm March 2015

Submission doc.: IEEE /0019r0 December Coexistence Lessons Learned Liaison In November the IEEE 802 Executive Committee approved the Coexistence Lessons Learned Liaison presentation to 3GPP o Doc IEEE /80r2 The liaison was presented at the 3GPP TSG RAN meeting December 9, 2014 o The presentation was well received. Several people thanked the IEEE for a very good presentation. o There was interest in understanding how much one network affects another They wanted to know if such a “baseline” existed in the IEEE. o They asked if the IEEE planned to do its own coexistence studies. We told them at this point the plan is to review and comment on the 3GPP coexistence studies. o They asked if the IEEE had ever considered developing a management and control channel in licensed spectrum, like in LAA. We explained that IEEE typically standardizes operation in unlicensed spectrum, even for control and management channels o 3GPP TSG RAN Chair mentioned that he would be presenting at the January IEEE 802 session and also could return to the IEEE after the completion of the Study Item Slide 3Steve Shellhammer, Qualcomm March 2015

Submission doc.: IEEE /0019r0 January Liaison from 3GPP The 3GPP TSG RAN Chair (Dino Flore) gave a liaison presentation to IEEE 802 at the January IEEE session, which was advertised to all attendees of the January all-802 Interim and well attended by members of many working groups o 3gpp-and-unlicensed-spectrum.pdf (doc IEEE /8r0 ) 3gpp-and-unlicensed-spectrum.pdf o There was a questions and answer period providing good interaction between TSG RAN Chair and 802 members o TSG RAN Chair volunteered to attend a future IEEE 802 meeting after the completion of the Study Item in June (most likely at the July IEEE 802 Plenary) Slide 4Steve Shellhammer, Qualcomm March 2015

Submission doc.: IEEE /0019r0 January Liaison to 3GPP TSG RAN At the January Interim the WG reviewed a process document for approving liaisons to 3GPP TSG RAN regarding coexistence issues o This process document liaison-approval-process.pptx (doc IEEE /89r1) was subsequently approved by the Executive Committee liaison-approval-process.pptx At the January IEEE all-802 Interim session a liaison was drafted by members of a number of working groups and subsequently approved by the Executive Committee o son_802LMSC_3GPP_TSG.pdf son_802LMSC_3GPP_TSG.pdf Slide 5Steve Shellhammer, Qualcomm March 2015

Submission doc.: IEEE /0019r0 Coexistence in Unlicensed Bands Study Group (CUB SG) In November the IEEE 802 Executive Committee approved formation of the CUB SG o The CUB SG met several times at the January 802 Interim The CUB SG will meet four times this week o Tuesday AM1 o Wednesday AM2 & PM2 o Thursday AM2 Slide 6Steve Shellhammer, Qualcomm March 2015

Submission doc.: IEEE /0019r0 Schedule Slide 7Steve Shellhammer, Qualcomm March 2015