1. doc.: IEEE 802.15-15-0233-00-hrrc Submission March 2015 Junhyeong Kim, ETRISlide 1 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [IG HRRC Closing Report for March 2015] Date Submitted: [10 March, 2015] Source: [Junhyeong Kim, Bing Hui] Company [ETRI] Address [218 Gajeong-ro, Yuseong-gu, Daejeon, 305-700, KOREA] Voice:[+82-42-860-6239], FAX: [+82-42-860-6732], E-Mail:[jhkim41jf@etri.re.kr] Abstract:[IG HRRC closing report for March 2015] Purpose:[IG HRRC closing report for March 2015] Notice:This document has been prepared to assist the IEEE P802.15. 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 acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15.

2. doc.: IEEE 802.15-15-0233-00-hrrc Submission IEEE 802.15 IG HRRC (High Rate Rail Communications Interest Group) Closing Report Berlin, Germany Tuesday PM2, March 10, 2015 March 2015 Junhyeong Kim, ETRISlide 2

3. doc.: IEEE 802.15-15-0233-00-hrrc Submission IG Group Leadership Chair : Junhyeong Kim (ETRI, South Korea) Secretary : Bing Hui (ETRI, South Korea) March 2015 Junhyeong Kim, ETRISlide 3

4. doc.: IEEE 802.15-15-0233-00-hrrc Submission Sessions 2 nd meeting for IG HRRC –Joint 15/16 meeting 1 session –Tuesday PM2 (16:00 ~ 18:00), March 10, 2015 12 participants March 2015 Junhyeong Kim, ETRISlide 4

5. doc.: IEEE 802.15-15-0233-00-hrrc Submission Meeting Objectives Presentation of 2 main contributions –Call for Participation (CFP) draft document –Introduction to Taiwan High Speed Rail Broadband System Review of CFP document Discuss technical issues of high rate rail communications and future plans for the interest group March 2015 Junhyeong Kim, ETRISlide 5

6. doc.: IEEE 802.15-15-0233-00-hrrc Submission Contributions 4 contributions, 1 revision –Contribution #1 (15-15-0147-02-hrrc) : Agenda of Joint 15/16 IG HRRC Meeting –Contribution #2 (15-15-0152-00-hrrc) : IG HRRC (High Rate Rail Communications) Call for Participation (CFP) –Contribution #3 (15-15-0238-00-hrrc) : Meeting Minutes of March 2015 –Contribution #4 (15-15-0233 -00-hrrc) : Closing Report for March 2015 –Revision #1 (15-0035-01-hrrc) : Introduction to Taiwan High Speed Rail Broadband System March 2015 Junhyeong Kim, ETRISlide 6

7. doc.: IEEE 802.15-15-0233-00-hrrc Submission Meeting Accomplishments Discussion on use cases and technical issues of high rate rail communications based on the presentation given by ITRI Review of Call for Participation (CFP) draft document developed by ETRI Discussion on the strategies for promoting the interest group of HRRC March 2015 Junhyeong Kim, ETRISlide 7