IEEE CFI Vancouver CA March 2009 March Timestamp Support for IEEE 802.1AS Time and Synchronization Call for Interest Steve Carlson, High Speed Design More names here

IEEE CFI Vancouver CA March 2009 March Supporters Your name here More names here

IEEE CFI Vancouver CA March 2009 March Why Are We Here To measure the interest in forming an Study Group to investigate: –Providing support in for IEEE 802.1AS by Providing an accurate indication of the transmission and reception initiation times of certain packets Not to –Fully explore the problem –Debate strengths and weaknesses of solutions –Chose any one solution –Write a PAR and 5 Criteria –Write a standard or specification

IEEE CFI Vancouver CA March 2009 March Why now? Work in this area has been ongoing since July of 2004 with the Residential Ethernet SG RESG work was transferred to in is working on a suite of Audio/Video Bridging protocols 802.1AS Timing and Synchronization is what is being asked to support An standard isnt necessarily needed to support 802.1AS, but it would be good practice to have an standard that does!

IEEE CFI Vancouver CA March 2009 March Why now? Pointers to RESG work

IEEE CFI Vancouver CA March 2009 March Goals for Tonight Presentations: –Background: Residential Ethernet to 802.1AS –802.1AS and 802.3: Whats needed –CFI Poll Straw Polls Develop presentation for closing plenary Q&A

IEEE CFI Vancouver CA March 2009 March Outline History of RESG - SBC High-level view of AVB - MJT –High-level overview of 802.1AS –Relationship to IEEE-1588 –What is missing? What can do to support 802.1AS? - HF –Other co-operative work, e.g as, 802.3ac, 802.3ad, etc. –Form a Study Group with this charter

IEEE CFI Vancouver CA March 2009 March Background: Residential Ethernet to 802.1AS Someone

IEEE CFI Vancouver CA March 2009 March AS and 802.3: Whats needed

IEEE CFI Vancouver CA March 2009 March Conclusions

IEEE CFI Vancouver CA March 2009 March Questions and Answers

IEEE CFI Vancouver CA March 2009 March Call for Interest Request at the Closing Plenary to form a Study Group to develop a standards project proposal (PAR and 5 Criteria) for (insert exact wording here)? Yes:No:Abstain:

IEEE CFI Vancouver CA March 2009 March Poll #1 How many people are in the room? _____ _____802.3 Voters

IEEE CFI Vancouver CA March 2009 March Poll #2 A Study Group to investigate (fill in exact wording here)? I would support and participate in this Study Group: Total individuals: _____ Total Voters: _____

IEEE CFI Vancouver CA March 2009 March Poll #3 A Study Group to investigate (fill in exact wording here)? My company would support and participate in this study group: Total companies Yes: _____

IEEE CFI Vancouver CA March 2009 March Poll #4 Meeting Planning I will attend the Timestamp Interim Meeting in May: Yes: _____No:_____

IEEE CFI Vancouver CA March 2009 March More Q & A

IEEE CFI Vancouver CA March 2009 March Next Steps Request to authorize formation of the Study Group at the Closing Plenary Request to setup the SG reflector Inform the 802 SEC of the SG Schedule and plan a meeting of the SG at the May Interim, week of ??

IEEE CFI Vancouver CA March 2009 March Thank You! We hope to see you at the Study Group meeting in ???