July 2019 doc IEEE 802 24 19 0020

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 802. 24 Vertical Applications TAG Closing Report July 2019 Vienna, Austria Submission Slide 1 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 802. 24 Overview • Officers – TAG Chair: – Secretary & TAG Vice Chair: Tim Godfrey Ben Rolfe • Task Groups – 802. 24. 1 Smart Grid TG – 802. 24. 2 Io. T TG Tim Godfrey Chris Di. Minico • 27 Voting Members • Agenda: 24 -19 -0013 -00 • Meetings for the Week – Monday PM 2 – Tuesday PM 2 – Thursday PM 2 24. 1 24. 2 24. 1 • Manual attendance tracking for 802. 1 & 802. 3 members Submission Slide 2

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 802. 24 Agenda - July 2019, Vienna, Austria 1 24 -19 -0013 -02 -0000 Monday PM 2 1. 1 1. 2 1. 3 1. 4 1. 5 1. 6 1. 7 1. 8 Call session to order, present “Guidelines for IEEE SA meetings”, Quorum Review of Agenda / Approval of Agenda Approve minutes from prior TAG meeting Introduction/meeting objectives / Review action items from previous meeting 802. 24. 1 Smart Grid Task Group Update from Licensed Narrowband Amendment meeting at UTC Fort Worth Liaison Review Collaboration with 802. 21: 'Network Enablers for Seamless HMD-based VR (Virtual Reality)’ 1. 9 Recess 2 Call to Order 802. 24. 2 TG ITU and regulatory items 2. 3 2. 4 2. 5 2. 6 2. 7 802. 24. 2 Liaison Coordinator's Report and Update Review of Io. T white paper development, expanding scope and participation P 2413 Liaison report / Update Progressing "Network Integration" concept into a project Recess 3. 1 3. 2 3. 3 5 5 0 10 5 4: 00 PM 4: 05 PM 4: 10 PM 4: 15 PM 4: 20 PM 4: 30 PM Godfrey / Das Godfrey 60 0 4: 35 PM 5: 35 PM 0 4: 00 PM 15 20 20 30 30 0 4: 00 PM 4: 15 PM 4: 35 PM 4: 55 PM 5: 25 PM 5: 55 PM 0 60 4: 00 PM Tuesday PM 2 2. 1 2. 2 3 Godfrey Godfrey Godfrey/Holcomb Di. Minico Winkel Godfrey/Riegel Godfrey Thursday PM 2 Call to Order 802. 24 TAG Godfrey Low Latency White Paper Holland Whitepaper/document for application-specific use cases of Sub 1 GHz standards 802. 15. 4 g and 802. 11 ah Godfrey/Rolfe 3. 4 802. 24 New Action Items, New Activities, AOB Godfrey Submission Slide 3 3. 5 Adjourn Godfrey 15 5: 00 PM 15 5: 15 PM Tim Godfrey, EPRI 0 5: 30 PM

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 802. 24 TAG • Approve May minutes – 802. 24 -19 -18 r 0 • Approved Unanimous Consent • TAG Action Items from May: – Follow Up on Low Latency White Paper Submission Slide 4 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Liaison Review • • P 2413 ATIS TOPS Wi-Fi Alliance (Informal) IEC SEG 8 IEEE PSCC TF S 6 IEEE P 2030. 5 Industrial Internet Consortium Submission Ludwig Winkel Farrokh Khatibi Alan Berkema Patrick Wetterwald (concluding) Marc Lacroix Bob Heile Wael Diab - assigned to Chris D Slide 5 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Liaison with IEC SEG 8 • Scope of SEG 8: – Assess, provide an overview and prioritization of the evolution of technical development and standardization in the field of communication technologies and architectures – The report includes aspects relevant to both Smart Grid and Io. T. • Documents shared in 802. 24 Private Area – IEC_SEG 8_Deliverable 3_Market Trend_Meeting_Review_010419_v 3_clean. pdf • SEG 8 is planning on finishing in next few months • Reviewed – no action out of July 2019 meeting Submission Slide 6 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Collaboration with 802. 21 AR/VR Vertical Applications • 'Network Enablers for Seamless HMD-based VR (Virtual Reality)’ • Presentation of contributions – 24 -19 -0016 r 0 VR Display Specification – 24 -19 -0015 r 0 White Paper on Use Cases and requirements for supporting HMD-based VR Applications Submission Slide 7 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Goals for AR/VR collaboration in 802. 24 • AR/VR is an identified vertical application for Smart Grid (electric utilities) for field force, safety, and training • 802. 24 will liaise to other WGs if they develop amendments to their standards to support low latency. – – – The low-latency white paper will provide input on requirements to WGs Vertical Application areas can provide input on specific use cases Include representatives from related activities in other WG’s: 802. 1 TSN, 802. 11 be, 802. 15. 3 e • 802. 24 will provide a venue for collaboration (joint meetings) • Build on 802. 24 Low Latency White Paper – – Broadly define the set of applications (vertical and otherwise) around bounded / low latency Look at the VR architecture diagram and consider the appropriate standard for each link. They will be a mix of wireless and wired. • • • – Submission In current white paper, latency limit is 5 m. S. Combination of wired/wireless. Some use case may incorporate a WAN. Existing testing shows challenges exceeding two hops (switches) in a network IEEE 802 could provide comparable services to what is promised by 5 G. Slide 8 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Discussion Notes 2019 -07 -15 • Review of 24 -19 -0015 -00 -0000 -white-paperon-usecases-and-requirements-for-supporting-hmd-based-vrapplications – Table of existing capabilities in 7. 2 – Need to add 802. 15. 3 (3 c and 3 e) – 15. 3 e MAC and 802. 11 ay PHY could provide the needed point to point link? Submission Slide 9 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Tuesday 802. 24. 2 TG Submission Slide 10 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Radio Regulatory Items • Update from 802. 18 – Jay Holcomb • Items related to verticals: – 802. 15. 3 d TAG updating ITU-R report on THz – Preparation for WRC-19 – providing 802 viewpoints – APT and Malaysia report for WRC • Any similar actions for VHF and UHF? FCC seeks specific comments on 3. 7 -4. 2 GHz Submission Slide 11 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 802. 24. 2 White Paper • Status and development of Io. T White paper – 802. 24 -17 -0036 r 2 • Review and next steps: July 2019 – Ludwig Winkel will provide an update on IEEE Std 2413 and IEC topics – The TAG will continue to re-structure and seek contributions with more wireless WG materials. Submission Slide 12 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Building engagement in TG 2 Io. T • Discussion on plan and new activities for Io. T task group and broader engagement • What are the Io. T activities in IEEE 802? – 802. 15. 4 – Wi-SUN is going after Io. T in addition to Smart Grid – 802. 15. 4 w – LPWA another Io. T focus – 802. 11 ah (Halow), 802. 11 ba (WUR) • Can we find volunteers to contribute to Io. T white paper? Submission Slide 13 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Single Pair Ethernet white paper • Draft was returned from IEEE editors for TAG Review • Chris Di. Minico was not available, but will provide edits and respond back to IEEE Editor Submission Slide 14 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 IEEE Std 2413 Io. T Architecture Standard Liaison • IEEE Std 2413 has been approved by Rev. Com as of May 21, 2019 • Last SB Draft is available in 802. 24 Private Area • • Covers multiple application domains Maps to architecture framework – Used ISO/IEC/IEEE 42010 document to reference how to describe an architectural framework. – 2413 provided feedback to architecture reference WG • SEG 8 provided report to IEC SMB – – – Submission SEG is proposing to create a System Committee on communication networks. Decision will be made soon, but will take months to establish – check in early 2020. Plan to establish a liaison with “IEC System Committee” on communications network. System Committee does not make standards, but coordinates between standards groups, white papers, etc. Action to check back with committee in March 2020 to see with SMB is formed, Slide 15 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Network Integration White Paper • Proposed Title: – IEEE 802 Solutions for Vertical Applications White Paper • Review Draft Outline of White Paper based on discussion points from last two meetings • IEEE 802 -24/19 -0017 r 0 • Volunteers requested provide text contributions Submission Slide 16 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Discussion • 802. 1 started a PAR for a standardized engineering interface for configuration of TSN behavior in networks, which can be used by SDN. – This project will be 802. 1 Qdj • Ability to provide service assurance across best-effort networks • IEEE 802 delivers connectivity solutions over 9 orders of magnitude of data rate – • OPC-UA (Unified Architecture) – – • • Industrial Automation, OPC Foundation. Communication protocol independent access to devices Abstracts the interface from control to device Described in IEC 62541 Describe what IEEE 802 does well Describe the gaps where IEEE 802 could better support vertical applications Submission Slide 17 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Thursday 802. 24 TAG Submission Slide 18 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Licensed Narrowband Amendment • 24 people met to discuss possibility of Narrowband data standard for licensed spectrum at UTC Ft. Worth – Possibly an amendment of 802. 16 s • Ondas Networks, GE, Motorola, CML and other vendors. • Potential to bring 802. 16 out of hibernation for amendment? • Schedule ad-hoc Teleconferences for PAR development – Propose August 5, at 1 pm Pacific, 4 pm Eastern for 1 hour – Post to reflector Submission Slide 19 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 Review of TSN White Paper • IEEE Publishers have provided first draft of TSN White Paper in preparation for publishing Submission Slide 20 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 “Low latency” White Paper • Achieving low latency with IEEE 802 standards – Including wired and wireless communications – An alternative (or complement) to 5 G URLLC • A set of vertical applications enabled by low latency • The challenges of reliable low latency in unlicensed spectrum. – Adapting TSN’s “FRER” feature – Adapting 802 wireless to licensed spectrum? – Operating over multiple bands or channels? • Special cases for high data rates for immersive video Submission Slide 21 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 “Low latency” White Paper • Edited draft with revision marks uploaded as 19 -0003 r 3 • • Clean Draft 0003 r 4 Dillon will edit the ARVR section as 0003 r 5 Oliver can review and make further contribution after r 5 Ben will make text contribution Submission Slide 22 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 802. 15. 4 g and 802. 11 ah Coexistence (802. 19. 3) • 802. 24 will develop a whitepaper/document for application-specific use cases. Identifying where each standard is most suitable, and how to make best use of other changes. • • Identify use cases where 802. 15. 4 g is not sufficient and both are needed Could be choices of applications, channel guidelines, duty cycle, Avoid perception that 802 standards are unable to coexist Evaluate and describe potential application-level implications of delay/latency increases due to mutual interference • 802. 19. 3 project schedule: – A draft ready by April – WG Ballot Sept 2019 – SA Ballot November 2019 • Not ready to start this yet – review again when 19. 3 is in ballot in November. Submission Slide 23 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 2019 TAG Activity Plan • Active – “Low latency” White Paper • Include AR/VR input from 802. 21 • Nendica FFIOT might also fit into this – “IEEE 802 Solutions for Vertical Applications White Paper” – Revisit 24. 2 Io. T White Paper – • Update on IEEE 2413 and on additional contributions on IEEE 802 wireless Io. T standards • Future – A whitepaper/document for application-specific use cases of Sub 1 GHz standards 802. 15. 4 g and 802. 11 ah. Identifying where each standard is most suitable, and how to make best use of mechanisms proposed in 802. 19. 3 TG. • Can this also include applying 802. 15. 4 s in sub-1 GHz spectrum? • 2020 project – Update of first Smart Grid white paper to address latest amendments of 802. 15. 4 u, v, w, x, y, Revmd Submission Slide 24 Tim Godfrey, EPRI

July 2019 doc. : IEEE 802. 24 -19 -0020 r 0 802. 24 TAG closing • Action Items from this meeting – Teleconference for discussion on narrow channel licensed wireless amendment. Post to reflector • Any New Business? Submission Slide 25 Tim Godfrey, EPRI