doc.: IEEE /0072r0 Submission September 2014 Hyunduk Kang, ETRISlide 1 September 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 /0072r0 Submission Abstract This is IG CUB closing report from September 2014 interim meeting in Athens, Greece September 2014 Hyunduk Kang, ETRISlide 2

doc.: IEEE /0072r0 Submission Results of the Week Three Contributions –Fair Spectrum Sharing in Unlicensed Spectrum (19-14/0058r1) –Suggested Direction for CUB (19-14/0067r1) –Discussion on SG Formation (19-14/0071r1) Two straw polls regarding suggested focus on Study Group are approved by the group –Method for Wireless Coexistence Evaluation (19-14/0067r1) –Coexistence Methods for Wireless Dissimilar Systems over Unlicensed Bands (19-14/0071r1) September 2014 Hyunduk Kang, ETRISlide 3

doc.: IEEE /0072r0 Submission Participants During 3 sessions, 21 participants attended. Affiliations are –CableLabs –ETRI –Huawei –Nanotron –ZTE –Sprint –BlackBerry –InterDigital –MediaTek –Ericsson –Cisco –ATR –KDDI R&D Labs –Nokia –Qualcomm September 2014 Hyunduk Kang, ETRISlide 4

doc.: IEEE /0072r0 Submission Teleconferences September 2014 Hyunduk Kang, ETRISlide 5 DayDateStart TimeEnd TimeCall Host WednesdayOctober 87:00 PM Eastern Daylight Time 8:00 PM Eastern Daylight Time Hyunduk Kang WednesdayOctober 227:00 PM Eastern Daylight Time 8:00 PM Eastern Daylight Time Hyunduk Kang

doc.: IEEE /0072r0 Submission November 2014 Plenary Objectives To continue to explore coexistence issues in unlicensed frequency bands and possible solutions to solve coexistence problems To decide focus of Study Group considering –Title –Target area of standardization To request EC approval of Study Group formation September 2014 Hyunduk Kang, ETRISlide 6

doc.: IEEE /0072r0 Submission Tentative IG CUB Timeline 1 st IG F2F meeting: July nd IG F2F meeting: September rd IG F2F meeting, decision on SG formation, and EC approval: November st SG F2F meeting: January 2015 September 2014 Hyunduk Kang, ETRISlide 7