March 2012 doc IEEE 802 19 120044 r

March 2012 doc. : IEEE 802. 19 -12/0044 r 0 802. 11 af Liaison Report Date: 2012 -03 -15 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. Submission Slide 1 Prabodh Varshney, Nokia

March 2012 doc. : IEEE 802. 19 -12/0044 r 0 Abstract • Liaison report from 802. 11 af as presented to 802. 19. Submission Slide 2 Prabodh Varshney, Nokia

March 2012 doc. : IEEE 802. 19 -12/0044 r 0 802. 11 af Status before March Meeting • • Comment resolution going on… Group had telcos on Jan 31, Feb 7, 14 and 21, March 6 th. Reviewed Ofcom requirements and discussed possible implications to 11 af spec. Representation of device identification and type, antenna map and WSM are main issues. The requirements can have impact on TGaf schedule. TGaf needs to decide if we shall wait to address Ofcom requirements before the LB. Plan for March meeting: – – – – –. . Approve meeting and teleconference minutes Review the results of LB 171 Approve the LB 171 comment spreadsheet in 11 -11/277 r 27 Approve speculative draft D 1. 06 as the working draft Review the progress since January Regulatory update PHY planning PHY comment resolution Plan for May meeting and teleconferences Submission Slide 3 Prabodh Varshney, Nokia

March 2012 doc. : IEEE 802. 19 -12/0044 r 0 Current 802. 11 af Status • Approved comment spreadsheet (277 r 27) and speculative draft 1. 06 as working draft. • Did not complete LB 171 comment resolution this week, instead laying the ground work for a Clause 23, TGaf PHY submission in May. All PHY comments (197) still need to be resolved. • Document 424 (Broadcom and Qualcomm) : Presentation providing status of down-clocking options for 6 MHz and 8 MHz channels. – For 6 MHz TV channels: Propose to consider 5 MHz (down-clocking of 4 or 8) or 6 MHz channelization (down-clocking of 3. 3 or 6. 6). Good support in SP. – For 8 MHz TV channels: Propose to down-clocking of 5 to have 8 MHz or 6 to have slightly less than 8 MHz channel BW. Good support in SP. – Strong support for defining non-contiguous operation of the minimum channel width per regulatory domain Submission Slide 4 Prabodh Varshney, Nokia

March 2012 doc. : IEEE 802. 19 -12/0044 r 0 Current 802. 11 af Status • Regulatory update: – FCC may increase the height of antenna to be more then 30 m to 250 m based on the WISPA request. – Of. Com ACLR numbers may be available as soon as this week. • Document 416 r 1 & 421(NICT) and 330 (LG) presentations for TVWS channel measurements and models. • Document 383 r 1 (LG) presentation regarding adding channel number and maximum power level for UK and time validity for the parameters to a master WSD and a slave WSD. • Document 1292 r 3 (NICT) and 1349 r 2 (Cisco) presentations regarding spectrum mask descriptor in TLV format taking into account Ofcom draft requirement. Group needs to decide which format to use or use both or none at all. • Document 210 r 2 (NICT) and 283 (Nokia) presentations for aligning text related to NCC (Network Channel Control) MLME and NNI (Neighbour Network Information) MLME. Submission Slide 5 Prabodh Varshney, Nokia

March 2012 doc. : IEEE 802. 19 -12/0044 r 0 Hope for May Meeting (Atlanta) • Approve minutes from Waikoloa meeting and teleconferences • Review draft PHY clause (23) and complete LB 171 comment resolution. • Create Draft 2. 0 and ask the WG for approval to begin a new Letter Ballot • Regulatory update However if no PHY proposal then there will be lot of free time…. • Teleconferences: Weekly on Tuesdays starting March 27 th. Time: 21: 00 ET for up to 2 hours. Submission Slide 6 Prabodh Varshney, Nokia

March 2012 doc. : IEEE 802. 19 -12/0044 r 0 Official TGaf Timeline (Updated) • • Initial Working Group Letter Ballot: January 2011 Second Working Group Letter Ballot: July 2012 Recirculation Letter Ballot: November 2012 Form Sponsor Ballot Pool: February 2013 Initial Sponsor Ballot: March 2013 Recirculate Sponsor Ballot: July 2013 Final WG/EC Approval: March 2014 Rev. Com/Standards Board Approval: March 2014 Submission Slide 7 Prabodh Varshney, Nokia