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Doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 1 WNG Committee Report Vancouver, BC July 2002.

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Presentation on theme: "Doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 1 WNG Committee Report Vancouver, BC July 2002."— Presentation transcript:

1 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 1 WNG Committee Report Vancouver, BC July 2002

2 doc.: IEEE 802.11-02/468r1 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

3 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 3 WNG Detailed Agenda

4 doc.: IEEE 802.11-02/468r1 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”

5 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 5 Radio Resource Measurement SG In May, a motion to form a new IEEE 802.11 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.

6 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 6 High Throughput SG In May, a motion to form a new IEEE 802.11 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 802.11 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 802.11 the first HTSG meeting will start in the September 2002 session

7 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 7 UWB Channel Model 8 presentations in 802.15 SG3A –Available on MARS server –Summary presentation Thursday @ 3:30 Regency F Presentation to 802.11 via WNG in Monterey?

8 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 8 ETSI BRAN #29 Jamshid Khun-Jush

9 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 9 IAG Thomas Kuehnel

10 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 10 MMAC Takashi Aramaki

11 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 11 What’s Next for WNG? Additional Amendments to 802.11 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

12 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 12 Topics and Communities Near Term (~2 Yr) Long Term 802.11ETSI/MMAC HT Radio Measurement 3G Interworking Global standard WLAN High throughput, scalable Initial topics Future topics Joint ?

13 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 13 Radio Regulatory Carl Stevenson

14 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 14 5GHz band status in Japan http://www.soumu.go.jp/joho_tsusin/eng/Releases/Telecommunications/news020611_2.html Next slide

15 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 15 Prior Art - 802.11d 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 802.11D 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 802.11 WLANs to new regulatory domains (countries). Project purpose: The current 802.11 standard defines operation in only a few regulatory domains (countries). This supplement will add the requirements and definitions necessary to allow 802.11 WLAN equipment to operate in markets not served by the current standard.

16 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 16 Announcement in Japanese Web page http://www.soumu.go.jp/s-news/2002/020611_3.html#01 A) B) C) D) E)

17 doc.: IEEE 802.11-02/468r1 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 (http://www.soumu.go.jp/s- news/2002/020611_3.html#01). Please comment for them. D)Summary of the changes is described in http://www.soumu.go.jp/s-news/2002/020611_3.html#01. E)How to comment: Comment until 17:00 on 9 July, 2002 in Japanese.

18 doc.: IEEE 802.11-02/468r1 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 4900-5000 and 5030-5091 MHz. http://www.soumu.go.jp/s-news/2002/020611_3.html#01

19 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 19 The Attachment (including Japanese title)

20 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 20 The Attachment http://www.soumu.go.jp/snews/2002/pdf/020611_3_01.pdf Description of frequency allocation and channelization http://www.soumu.go.jp/s-news/2002/pdf/020611_3_02.pdf Description of technical criteria such as spurious power and so on http://www.soumu.go.jp/s-news/2002/pdf/020611_3_03.pdf Description of equipment http://www.soumu.go.jp/s-news/2002/pdf/020611_3_04.pdf Description of equipment

21 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 21 Channel allocation plan for 4.9-5.0GHz Carrier freq. (MHz) 5MHz bandwidth 10MHz bandwidth 20MHz bandwidth (=802.11a) 4912.5available-- 4915.0--available-- 4917.5available-- 4920.0--available 4922.5available-- 4925.0--available-- 4927.5available-- 4932.5available-- 4935.0--available-- 4937.5available-- 4940.0--available 4942.5available-- 4945.0--available-- 4947.5available-- 4960.0-- available 4980.0-- available

22 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 22 Channel alloc. plan for 5.03-5.091GHz Carrier freq. (MHz) 5MHz bandwidth 10MHz bandwidth 20MHz bandwidth (=802.11a) 5032.5available-- 5035.0--available-- 5037.5available-- 5040.0--available 5042.5available-- 5045.0--available-- 5047.5available-- 5052.5available-- 5055.0--available-- 5057.5available-- 5060.0-- available 5080.0--available

23 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 23 Presentations

24 doc.: IEEE 802.11-02/468r1 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”

25 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 25 What’s Next for WNG? Additional Amendments to 802.11 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

26 doc.: IEEE 802.11-02/468r1 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

27 doc.: IEEE 802.11-02/468r1 Submission July 2002 Bruce Kraemer, IntersilSlide 27


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