November 2014 IG CUB Closing Report Date: 2014-11-06 Authors: Notice: This document has been prepared to assist IEEE 802.19. 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 802.19. Patent Policy and Procedures: The contributor is familiar with the IEEE 802 Patent Policy and Procedures <http:// ieee802.org/guides/bylaws/sb-bylaws.pdf>, 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 <shellhammer@ieee.org> 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 802.19 TAG. If you have questions, contact the IEEE Patent Committee Administrator at <patcom@ieee.org>. Hyunduk Kang, ETRI Steve Shellhammer, Qualcomm

November 2014 Abstract This is IG CUB closing report from November 2014 plenary meeting in San Antonio, U.S.A. Hyunduk Kang, ETRI

Results of the Week Technical contribution Discussion on SG formation November 2014 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 Hyunduk Kang, ETRI

Participants During 3 sessions, 10 participants attended. Name November 2014 Participants During 3 sessions, 10 participants attended. Name Affiliation Alireza Babaei CableLabs Yonggang Fang ZTE Alireza Nejatian Ericsson Leit Wilhelmsson Hyun Jeong Kang Samsung Ivan Reede Amerisys Shoichi Kitazawa ATR Steve Shellhammer Qualcomm Hyunduk Kang ETRI Jae Cheol Park Hyunduk Kang, ETRI

Teleconferences November 2014 Day Date Start Time End Time Call Host Wednesday December 3 6:00 PM Eastern Standard Time 7:00 PM Eastern Standard Time Hyunduk Kang December 17 3:00 AM Eastern Standard Time 4:00 AM Eastern Standard Time Hyunduk Kang, ETRI

January 2015 Interim Objectives November 2014 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 Hyunduk Kang, ETRI

Tentative IG CUB Timeline November 2014 Tentative IG CUB Timeline 1st IG F2F meeting: July 2014 2nd IG F2F meeting: September 2014 3rd and the last IG F2F meeting & decision on SG formation: November 2014 1st SG F2F meeting: January 2015 Hyunduk Kang, ETRI