1. Submission doc.: IEEE 802.11-14/0852r0 July 2014 Lee Armstrong, Armstrong Consulting, Inc.Slide 1 ITU/ETSI Liaison Action Needed Date: 2014-07-14 Authors:

2. Submission doc.: IEEE 802.11-14/0852r0 July 2014 Lee Armstrong, Armstrong Consulting, Inc.Slide 2 Abstract Need IEEE technical inputs to the ITU-R WP-5A Recommendation on vehicle-to-vehicle and vehicle-to- infrastructure communication.

3. Submission doc.: IEEE 802.11-14/0852r0 From ITU: ITS(14)000128 Radio interface standards of vehicle-to-vehicle and vehicle-to-infrastructure communication for intelligent transport systems applications. WP 5A updated a working document toward a preliminary draft new Recommendation ITU-R M.[V2X], which Technical Committee ITS in ETSI and IEEE 802.11 are kindly asked to review the working document and to provide a contribution, as appropriate. The deadline for submission of contributions is 16:00 hours UTC, 20 October 2014. Slide 3Lee Armstrong, Armstrong Consulting, Inc. July 2014

4. Submission doc.: IEEE 802.11-14/0852r0 July 2014 John Doe, Some CompanySlide 4 Technical characteristics ParameterETSI (Annex 1)IEEE (Annex 2)ARIB (Annex 3)TTA (Annex 4) Operating frequency range 5855 MHz – 5925 MHz 755.5–764.5 MHz (Single channel) RF channel bandwidth 10 MHzLess than 9 MHz Modulation scheme BPSK OFDM/ QPSK OFDM/ 16QAM OFDM/ 64QAM OFDM BPSK OFDM/ QPSK OFDM/ 16QAM OFDM Forward error correction Convolutional coding, rate = 1/2, ¾, 2/3 Convolutional coding, rate = 1/2, 3/4 Data transmission rate 3 Mbit/s, 4.5 Mbit/s, 6 Mbit/s, 9 Mbit/s, 12 Mbit/s, 18 Mbit/s, 24Mbit/s, 27Mbit/s 3 Mbit/s, 4.5 Mbit/s, 6 Mbit/s, 9 Mbit/s, 12 Mbit/s, 18 Mbit/s Media access control CSMA/CA Duplex methodTDD

5. Submission doc.: IEEE 802.11-14/0852r0July 2014 Lee Armstrong, Armstrong Consulting, Inc.Slide 5 Need Liaison and Contributor(s) Provide technical review and inputs Need liaison with ETSI ERM TG37 and ETSI ITS WG4 802.11 REG take the lead? Go through 802.18 and/or EC?