doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 1 Preparation of PAR and 5 Criterion addressing Japan’s 4.9-5GHz bands Peter Ecclesine, Cisco Systems with much assistance from Kazuhiro Okanoue, NEC
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 2 Background For Motions Japan’s Ministry of Public Management, Home Affairs, Posts and Telecommunications (MPHPT) – Recent activity –Held Public Enquiry about additional License Exempt spectrum in 4.9GHz band: 5MHz or 10MHz channels in GHz 20MHz channels centered at 4.920, 4.940, and GHz –And in low 5GHz ( GHz) band: 5MHz or 10MHz channels in GHz 20MHz channels centered at 5.040, and 5.080GHz –Considering experimental operation in low 5GHz this year –Issues for : 2.5MHz channelization authorised for 5MHz and 10MHz channels IBSS prohibited in these bands APs must respect 4msec rules on transmission and detecting other APs
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 3 5GHz band status in Japan Next slide
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 4 Announcement in Japanese Web page A) B) C) D) E)
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 5 Summary of the Japanese Announcement Page A)Date & Originator: B)Title: Public comments invited on the draft of a new announcement and the proposed partial amendments of the announcement on 5GHz- wireless access system C)Ministry of Public Management, Home Affairs, Posts and Telecommunication proposes some regulation changes to introduce 5GHz wireless access systems as the attached ( news/2002/020611_3.html#01). Please comment for them. D)Summary of the changes is described in news/2002/020611_3.html#01. E)How to comment: Comment until 17:00 on 9 July, 2002 in Japanese.
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 6 Summary of the changes Wireless LANs have been regulated in 2.4GHz, 22/26/38GHz and 5.2GHz (for in-door use only). It is strongly expected for 5GHz band wireless access systems to be available for out-door usages. The object is to change related regulations to support the out-door 5GHz wireless access in and MHz.
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 7 The Attachment 3_01.pdf Description on frequency allocation and channelization news/2002/pdf/020611_3_02.pdf Description on technical criteria such as spurious power and so on news/2002/pdf/020611_3_03.pdf Description on equipment news/2002/pdf/020611_3_04.pdf Description on equipment
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 8 The Attachment (including Japanese title)
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 9 Channel allocation plan for GHz Carrier freq. (MHz) 5MHz bandwidth 10MHz bandwidth 20MHz bandwidth (=802.11a) available available available available available available available available available available available available available available available available
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 10 Channel alloc. plan for GHz Carrier freq. (MHz) 5MHz bandwidth 10MHz bandwidth 20MHz bandwidth (=802.11a) available available available available available available available available available available available available
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 11 Summary Small changes to ,.11a and.11d to meet Japan’s proposed regulatory requirements for low-band 4.9-5GHz operation PAR/5 Criterion preparation does not appear to warrant formation of a Study Group, but should developed to be submitted to the 802 exec before November 802 Plenary.
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 12 The WNG Motion Move to draft a PAR and Five Criteria to extend , a and d to the Japanese 4.9GHz-5GHz bands in the next ninty days
doc.: IEEE /480r0 Submission July 2002 Peter Ecclesine, Cisco Systems, et alSlide 13 The WG Motion Move to empower WNG to draft a PAR and Five Criteria to extend , a and d to the Japanese 4.9GHz-5GHz bands, and after a Working Group confirming vote in the September interim meeting, empower the Working Group to forward them for approval at the November 2002 IEEE 802 Plenary