doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 1 WNG Committee Report Vancouver, BC July 2002

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 2 Agenda Overview Wednesday July 10 3:30 –5:30 pm Minutes SG spin outs Bran #29 Jamshid Khun-Jush MMAC Takashi Aramaki IAG Thomas Kuehnel The next priority discussions Thursday July 11 7:00 – 9:30 pm Radio Regulatory Presentations The next step discussions

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 3 WNG Detailed Agenda

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 4 Presentations (Thursday) Yasuhiko Inoue, NTT 02/446r0 “Discussions on the Access Control Mechanisms for WLAN NG” Pek-Yew Tan, Panasonic 02/481r0 “Overheads in Data Streams over WLAN”

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 5 Radio Resource Measurement SG In May, a motion to form a new IEEE Study Group called the Radio Resource Measurement Study Group (RRMSG) was made. Approved in the WNG SC 54/4/6 Approved in WG Plenary 72/12/17 Purpose: To investigate the feasibility of adding mechanisms for monitoring and reporting radio and MAC status information. Rationale: As the number and size of wireless networks grow there is an increasing need to monitor network status and health from a central administrative location and provide managed services. The first RRMSG meeting was held during the July 2002 session.

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 6 High Throughput SG In May, a motion to form a new IEEE Study Group called the High Throughput Study Group (HTSG) was made. Approved in the WNG SC 44/1/0 Approved in WG Plenary 80/1/16 Purpose: to investigate the feasibility of providing throughputs of at least 2x greater than the existing standard. Rationale: There is a never ending demand for higher data rates. The existing MAC and PHY can be further extended to realize significant speed improvements. To minimize scheduling conflicts within the first HTSG meeting will start in the September 2002 session

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 7 UWB Channel Model 8 presentations in SG3A –Available on MARS server –Summary presentation 3:30 Regency F Presentation to via WNG in Monterey?

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 8 ETSI BRAN #29 Jamshid Khun-Jush

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 9 IAG Thomas Kuehnel

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 10 MMAC Takashi Aramaki

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 11 What’s Next for WNG? Additional Amendments to base? Discussion on Long term WLAN Direction? Previous topics have included: Market and application requirements Technical Requirements and Options PHY (e.g. UWB) MAC (e.g. TDMA, multihop QoS) Collaboration with ETSI / MMAC ETSI Interworking request (WAN + WLAN) Radio Regulations

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 12 Topics and Communities Near Term (~2 Yr) Long Term ETSI/MMAC HT Radio Measurement 3G Interworking Global standard WLAN High throughput, scalable Initial topics Future topics Joint ?

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 13 Radio Regulatory Carl Stevenson

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 14 5GHz band status in Japan Next slide

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 15 Prior Art d Specifications for Operation in Additional Regulatory Domains History: PAR Approved by ExCom (Jun 26, 1999) Completion of the Working Group Ballot (September 2000) IEEE SA Standards Board Approves D as a Standard (June 2001) Project scope: This supplement will define the physical layer requirements (channelization, hopping patterns, new values for current MIB attributes, and other requirements to extend the operation of WLANs to new regulatory domains (countries). Project purpose: The current standard defines operation in only a few regulatory domains (countries). This supplement will add the requirements and definitions necessary to allow WLAN equipment to operate in markets not served by the current standard.

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 16 Announcement in Japanese Web page A) B) C) D) E)

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 17 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 E)How to comment: Comment until 17:00 on 9 July, 2002 in Japanese.

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 18 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 /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 19 The Attachment (including Japanese title)

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 20 The Attachment Description of frequency allocation and channelization Description of technical criteria such as spurious power and so on Description of equipment Description of equipment

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 21 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 /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 22 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 /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 23 Presentations

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 24 Presentations (Thursday) Yasuhiko Inoue, NTT 02/446r0 “Discussions on the Access Control Mechanisms for WLAN NG” Pek-Yew Tan, Panasonic 02/481r0 “Overheads in Data Streams over WLAN”

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 25 What’s Next for WNG? Additional Amendments to base? Discussion on Long term WLAN Direction? Previous topics have included: Market and application requirements Technical Requirements and Options PHY (e.g. UWB) MAC (e.g. TDMA, multihop QoS) Collaboration with ETSI / MMAC ETSI Interworking request (WAN + WLAN) Radio Regulations

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 26 WNG Objectives for Monterey Host WIG meeting as proposed by ETSI Facilitate PAR for adding Japanese 5 GHz bands Activity reports from ETSI, MMAC, IAG UWB Channel Model presentation from SG3A Discuss future WLAN directions & priorities

doc.: IEEE /468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 27