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Submission Junyi Wang, NICT

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802.18 Liaison Report

Notice: This document has been prepared to assist IEEE 802.18. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.

Date: 2011-07-21

Name Company Address Phone email Junyi Wang NICT junyi.wang@nict.go.jp

Authors:

doc.: 19-11/81r1

Submission Junyi Wang, NICT

Abstract

• This is the liaison report for 802.18 RR-TAG of San Francisco Primary Meeting , July 17-22, 2011.

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Submission Junyi Wang, NICT

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ITU-R documents

The ITU-R has released a number of documents which may be of interest to IEEE 802 WGs. – WORKING DOCUMENT TOWARDS A PRELIMINARY DRAFT NEW REPORT

ITU-R SM.[SMART_GRID], WP 1A, 18-11/49r1– DRAFT NEW QUESTION ITU-R [PWRGRD]/1, WP 1A, 18-11/51r0– PRELIMINARY DRAFT NEW RESOLUTION ITU-R[CRS], WP 1B, 18-11/52r0– CORRESPONDENCE GROUP ON NARROW-BAND WIRELESS HOME

NETWORKING, WP 1B, 18-11/53r0– MULTIPLE GIGABIT WIRELESS SYSTEMS IN FREQUENCIES AROUND 60

GHz, WP 5A, 18-11/54r0– PRELIMINARY DRAFT NEW REPORT ITU-R M.[LMS.WASN STUDY], WP

5A, 18-11/55r0– QUALITY OF SERVICE REQUIREMENTS AND OBJECTIVES FOR

WIRELESS ACCESS SYSTEMS, WP 5A, 18-11/56r0– PRELIMINARY DRAFT NEW RECOMMENDATION ITU-R M.[LMS.WASN],

WP 5A, 18-11/57r0

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Submission Junyi Wang, NICT

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Draft New Resolution ITU-R[CRS]/1, WP 1B, 18-11/52r0

• Title: Studies on the implementation and use of cognitiveradio systems (CRS)

• Resolves to invite ITU-R:1 To study the introduction and use of CRS in radiocommunication

services;

2 To study operational and technical characteristics, requirements, performance and possible benefits associated with the introduction of CRS in relevant radiocommunication services;

3 To study the technical conditions associated with the implementation of CRS technologies in radiocommunication services in order to facilitate, ensure and enhance coexistence and sharing among radiocommunication services in specific frequency bands;

4 To develop relevant ITU-R Recommendations and/or Reports based on the aforementioned studies as appropriate…

5 802.22 showed intention to consider contributions to this documents

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Submission

IEEE 802.11

• The July 19, 2011 IEEE 802.11 Regulatory Ad Hoc Committee meeting in San Francisco.

• Purpose– Improve the working relationship between the technical experts and the

regulatory specialists, especially when it comes to critical technical issues• Scope

– The group will review new regulatory changes or impending changes affecting 802.11 standards

– Each meeting will focus on the most critical issue at the time

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Submission

Draft Agenda proposed by 802.11

• Assign a recording secretary• Administrative items

– Required notices• Introduction• The regulatory summaries• Regulatory issues status

– EN 300 328 revision update– FCC 5 GHz rules changes update

• Critical issues actions– Possible changes to the 5 GHz unlicensed band in the US– 802.11 SAR test uncertainties

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Submission

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Junyi Wang, NICTSlide 7

Spectrum for Innovation Act of 2011

Congresswoman Doris Matsui has introduced in the House, a bill to have the FCC and NTIA study opening two new segments of the 5 GHz bands. Another bill is in the works that would subject this spectrum to auction. This document introduces these actions, and potential impact on IEEE 802.11 projects.

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Submission

Spectrum for Innovation Act of 2011

• Quotes from the Matsui bill:– “To require the Federal Communications Commission to modify

its regulations to allow certain unlicensed use in the 5350-5470 MHz band and the 5850-5925 MHz band.”

– “IN GENERAL.—Subject to paragraph (2), not later than 1 year after the date of the enactment of this Act, the Federal Communications Commission shall modify part 15 of title 47, Code of Federal Regulations, to allow unlicensed U-NII devices to operate in the 5350-5470 MHz band and the 5850-5925 MHz band.”

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Junyi Wang, NICTSlide 8

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Submission Junyi Wang, NICT

IEEE 802.16• The following docs have been submitted from IEEE

802.16 to the RR-TAG and uploaded to the .18 section– IMT-2000 ROADMAP UPDATE FOR OFDMA TDD WMAN, 18-

11/63r0, a proposed submission to ITU-R WP 5D.– IMT-2000 OFDMA TDD WMAN SUBMISSION TOWARD REVISION

11 OF RECOMMENDATION ITU-R M.1457 (MEETING X+1), 18-11/64r0, a proposed submission to ITU-R WP 5D.

– RESPONSE TO ITU-R WP 5A ON WASN SYSTEMS, 18-11/65r0, a proposed submission to ITU-R WP 5A

• All these documents have been approved by 802.18 to submit to ITU-R with some editorial modifications.

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