doc.: IEEE /0085r0 Submission November 2014 Hyunduk Kang, ETRISlide 1 November 2014 IG CUB Closing Report 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. Release: The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures, including the statement "IEEE standards may include the known use of patent(s), including patent applications, provided the IEEE receives assurance from the patent holder or applicant with respect to patents essential for compliance with both mandatory and optional portions of the standard." Early disclosure to the TAG of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair as early as possible, in written or electronic form, if patented technology (or technology under patent application) might be incorporated into a draft standard being developed within the IEEE TAG. If you have questions, contact the IEEE Patent Committee Administrator at. Date: Authors:

doc.: IEEE /0085r0 Submission Abstract This is IG CUB closing report from November 2014 plenary meeting in San Antonio, U.S.A. November 2014 Hyunduk Kang, ETRISlide 2

doc.: IEEE /0085r0 Submission Results of the Week Technical contribution –Overview of EU LBT and its Effectiveness for Coexistence of LAA LTE and Wi-Fi (19-14/0082r0) Discussion on SG formation –Study items –Target unlicensed frequency bands –Target system Decision on SG formation –Decision on SG Formation (19-14/0084r1) –Straw poll passed November 2014 Hyunduk Kang, ETRISlide 3

doc.: IEEE /0085r0 Submission Participants During 3 sessions, 20 participants attended. Affiliations are –CableLabs –ETRI –Samsung –ZTE –Amerisys –Ericsson –ATR –Qualcomm November 2014 Hyunduk Kang, ETRISlide 4

doc.: IEEE /0085r0 Submission Teleconferences November 2014 Hyunduk Kang, ETRISlide 5 DayDateStart TimeEnd TimeCall Host WednesdayDecember 3 6:00 PM Eastern Standard Time 7:00 PM Eastern Standard Time Hyunduk Kang WednesdayDecember 17 3:00 AM Eastern Standard Time 4:00 AM Eastern Standard Time Hyunduk Kang

doc.: IEEE /0085r0 Submission January 2015 Interim Objectives CUB SG is going to have the first face-to-face meeting CUB SG starts to study –Coexistence scenario and use cases –To define necessary information to be exchanged between different systems to mitigate coexistence problems –How to exchange messages among entities –Methods for improving coexistence among wireless dissimilar systems in unlicensed bands –To demonstrate potential coexistence improvements from shared information –Other issues related to enhance coexistence in unlicensed bands November 2014 Hyunduk Kang, ETRISlide 6

doc.: IEEE /0085r0 Submission Tentative IG CUB Timeline 1 st IG F2F meeting: July nd IG F2F meeting: September rd and the last IG F2F meeting & decision on SG formation: November st SG F2F meeting: January 2015 November 2014 Hyunduk Kang, ETRISlide 7