doc.: IEEE /0398r0 Submission March 2012 Slide 1 Date: Authors: CWPAN Response to IEEE China MM-Wave (CMMW) Study Group

doc.: IEEE /0398r0 Submission Contents CWPAN Response to IEEE CMMW questions March 2012 Slide 2

doc.: IEEE /0398r0 Submission Specifications – Questions How much change to 11ad is required to meet the CWPAN PG4 60GHz requirements? –When can obtain requirements statements from PG4? –Understood that many are in Chinese and will need to be translated [CWPAN response]: –CWPAN PG4 will provide 60GHz spectrum requirement in English in March meeting and other requirement statement in English asap How much change to 11 is required to meet the CWPAN SG GHz requirements? –When will the GHz spectrum allocation rules be released? –What did SG5 request from SRRC? –Will 11ad be an acceptable baseline for CWPAN SG5? –Mutual exchange of documentation between and CWPAN is needed IEEE participants need access to CWPAN SG5 application specifications Understood that many are in Chinese and will need to be translated [CWPAN response]: –CWPAN SG5 will present the update of GHz spectrum allocation request and channel measurement & model for GHz in March meeting –CWPAN SG5 will provide application specifications? –Please see Overview of CWPAN SG5 Q-LINKPAN

doc.: IEEE /0398r0 Submission Questions & Replies Question about 2 channels vs 3 channels, is there documentation on benefits? –Will provide a presentation Might china regulations in 60 GHz expand spectrum? –Will not consider at this point of time; Will CMMW & 11ad devices coexist? –Yes when operating in 60Ghz frequency band Will they start on wide or narrow channels? –This is detailed technical question, need further consideration. How similar will 40 GHz design be to 11ad? –Depends Will the QLINKPAN project stop if CMMW continues? –No, QLINKPAN will continue Are there other countries that would allow GHz operation? –Don’t know. USA may allow Can CMMW get access to QLINKPAN technical specs or documentation? –Need to work out the way to exchange the information Regarding regulatory rules, would GHz be available only to QLINKPAN or to any system? –Any system How much of GHz will be licensed versus unlicensed? –Unlicensed: ~46.918GHz=3.584GHz –Licensed: 40.5~43.334GHz=2.834GHz, ~50.2GHz=2.912GHz Can get CWPAN’s GHz request to China regulators? –Need to work out the way to exchange the information

doc.: IEEE /0398r0 Submission Meetings – Questions We have confirmed that CMMW TG meetings will be organized through CESI [CWPAN response]: CESI will be responsible for the CMMW TG meeting in China and ensure the payment of registration fee by credit card and the Wi-Fi service during the meeting; What is the best scheduling arrangement to optimize the quantity and quality of participation and technical exchanges –Essentially all of current CWPAN PG4/SG5 members will participate in CMMW TG activities –CMMW TG meetings will be co-located with plenary meetings –CMMW TG interim meetings will be held independently in Asia The meeting schedule for interims and 802 plenaries are scheduled through 2014 CMMW TG meetings will not be scheduled to overlap with scheduled WG meetings If there is an interim meeting in Asia, the CMMW TG will be co-located The three Asian CMMW TG interim meetings will be scheduled for 2 days ( 12 months in advance) If the CMMW TG interim meeting follows the interim would you prefer the CMMW TG interim meetings be held Mon-Tues or Thur-Fri? –CWPAN meetings will be co-located [CWPAN]: CMMW TG on Wed-Thur, CWPAN on Mon, Tues, Friday. The schedule is in the next slide interim meetings announced at least 45 days in advance do not require a quorum for voting January 2012 Slide 5

doc.: IEEE /0398r0 Submission Planned IEEE 802 / CMMW TG meeting schedule (1) DateMeeting VenuePlenary/Interim May 13-18, 2012Atlanta, USAInterim July 15-20, 2012San Diego, CA, USAPlenary Sept 16-21, 2012India well, CA, USAInterim Sept 24-28, 2012Beijing, ChinaCMMW TG/CWPAN Nov 11-16, 2012San Antonio TX, USAPlenary Jan 13-18, 2013USAInterim Jan 21-25, 2013China CMMW TG/CWPAN March 17-22, 2013Orlando, Florida, USAPlenary May 12-17, 2013Big Island, Hawaii, USAInterim May 19-25, 2013China CMMW TG/CWPAN July 14-19, 2013TBDPlenary Sept 15-20, 2013Nanjing ChinaInterim Sept 15-20, 2013Nanjing China CMMW TG/CWPAN (Co-location) Nov 10-15, 2013Dallax TX, USAPlenary Note: Assuming we can start CMMW TG meeting in Sept 2012

doc.: IEEE /0398r0 Submission Planned IEEE 802 / CMMW TG meeting schedule (2) DateMeeting VenuePlenary/Interim Jan 13-18, 2014Los Angeles, CA, USAInterim Jan 21-25, 2014China CMMW TG/CWPAN March 16-21, 2014Atlanta, USAPlenary May 12-17, 2014Hawaii, USAInterim May 20-24, 2014China CMMW TG/CWPAN July 13-18, 2014San Diego California, USAPlenary Sept 15-20, 2014TBD (non USA)Interim Sept 23-27, 2014 (TBD)China (TBD) CMMW TG/CWPAN Nov 10-15, 2014San Antonio Texas USAPlenary Recommendation on time: CMMW TG on Wed-Thursday CWPAN on Mon, Tues and Friday Any feedback??? Recommendation on venue: Beijing, any other place???

doc.: IEEE /0398r0 Submission China 60GHz spectrum requirement (1) SRRC released spectrum in 59-64GHz for micro-power (short range) application on Oct 23, 2006 (Reference Document Number: XWH ); The spectrum requirement for the devices operating in GHz for micro-power (short range) applications ： –Carry Frequency Tolerance ： 500x10-6 –Maximum Output Power ： 10dBm Limit of Peak Effective Isotropic Radiated Power: 47dBm Limit of Average Effective Isotropic Radiated Power: 44dBm –EIRP : 57-59GHz and 64-66GHz ： -5dBm/MHz

doc.: IEEE /0398r0 Submission China 60GHz spectrum requirement (2) General Requirement: (Reference Document Number: XWH ) Spur Radiation Emission Measurement Frequency Range ： Spur Radiation Emission limit Transmitter operating in maximum transmit power Transmitter operating in idle mode Frequency RangeSpur Radiation Emission Measurement Frequency Range Lower LimitUpper Limit Above 13GHz30MHz2 nd Harmonic Frequency RangeMeasured BWLimitMeasured Method >40GHz1MHz (3dB)-20dBmEffective Value Frequency RangeMeasured BWLimitMeasured Method >1GHz1MHz (3dB)-47dBmEffective Value

doc.: IEEE /0398r0 Submission CWPAN PG4 Function Requirement (1) Usage model: –Typical WPAN applications –Wireless Display –HD contents distribution –Info-stations –Typical WPAN applications for portable devices, e.g. Tablet, mobile phones

doc.: IEEE /0398r0 Submission CWPAN PG4 Function Requirement (2) Technical Specification: –Frequency range: 59-64GHz –Transmit Power: Maximum Transmit Power: 10dBm Limit of Peak Effective Isotropic Radiated Power : 47dBm Limit of Average Effective Isotropic Radiated Power : 44dBm EIRP: 57-59GHz & 64-66GHz, -5dBm / MHz –Date Rate: Mandatory supported date rate: >1Gbps Optional supported date rate: >5Gbps –Transmission distance: Maximum distance >10m –Channelization: support at least 3 logical channels –Coexistence: coexistence with other 60 GHz devices –Note: in some special cases, it is also allowed to consider the usage of the frequency band in 40~50GHz

doc.: IEEE /0398r0 Submission Two channel can’t work Three channel can work Four channel can work CWPAN channel requirement: at least 3 logical channels

doc.: IEEE /0398r0 Submission CWPAN Architecture

doc.: IEEE /0398r0 Submission CWPAN Device Working Mode (1)

doc.: IEEE /0398r0 Submission CWPAN Device Working Mode (2)