Comment contribution

Nico Van Waes

Description

2002-05-15 C802.16a-02/61Project IEEE 802.16 Broadband Wireless Access Working Group Title Comment contributionDate 2002-05-15SubmittedSource(s) Nico van WaesRe: 802.16-02/22Abstract license-exempt changesPurpose Consideration & decisionNotice This document has been prepared to assist IEEE 802.16. It is offered as a basis fordiscussion and is not binding on the contributing individual(s) or organization(s). Thematerial in this document is subject to change in form and content after further study. Thecontributor(s) reserve(s) the right to add, amend or withdraw material contained herein.Release The contributor grants a free, irrevocable license to the IEEE to incorporate text contained inthis contribution, and any modifications thereof, in the creation of an IEEE Standardspublication; to copyright in the IEEE’s name any IEEE Standards publication even though itmay include portions of this contribution; and at the IEEE’s sole discretion to permit othersto reproduce in whole or in part the resulting IEEE Standards publication. The contributoralso acknowledges and accepts that this contribution may be made public by IEEE 802.16.Patent The contributor is familiar with the IEEE 802.16 Patent Policy and Procedures (Version 1.0)Policy and , including the statement “IEEE standardsProcedures may include the known use of patent(s), including patent applications, if there is ...

Informations

• Publié par: Lalip
• Nombre de lectures: 25
• Langue: English

Extrait

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2002-05-15

C802

.

16a-02/

61

Project

IEEE 802.16 Broadband Wireless Access Working Group <

http://ieee802.org/16

>

Title

Comment contribution

Date

Submitted

2002-05-15

Source(s)

Nico van Waes

Re:

802.16-02/22

Abstract

license-exempt changes

Purpose

Consideration & decision

Notice

This document has been prepared to assist IEEE 802.16. 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.

Release

The contributor grants a free, irrevocable license to the IEEE to incorporate text contained in

this contribution, and any modifications thereof, in the creation of an IEEE Standards

publication; to copyright in the IEEE’s name any IEEE Standards publication even though it

may include portions of this contribution; and at the IEEE’s sole discretion to permit others

to reproduce in whole or in part the resulting IEEE Standards publication. The contributor

also acknowledges and accepts that this contribution may be made public by IEEE 802.16.

Patent

Policy and

Procedures

The contributor is familiar with the IEEE 802.16 Patent Policy and Procedures (Version 1.0)

<

http://ieee802.org/16/ipr/patents/policy.html

>, including the statement “IEEE standards

may include the known use of patent(s), including patent applications, if there is technical

justification in the opinion of the standards-developing committee and provided the IEEE

receives assurance from the patent holder that it will license applicants under reasonable

terms and conditions for the purpose of implementing the standard.”

Early disclosure to the Working Group of patent information that might be relevant to the

standard is essential to reduce the possibility for delays in the development process and

increase the likelihood that the draft publication will be approved for publication. Please

notify the Chair <

mailto:[e-mail]

> as early as possible, in written or electronic

form, of any patents (granted or under application) that may cover technology that is under

consideration by or has been approved by IEEE 802.16. The Chair will disclose this

notification via the IEEE 802.16 web site

<

http://ieee802.org/16/ipr/patents/notices

>.

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License-exempt specific components

8.3.4.6.1.1 Channelization

page 214, line 35, Replace clause with

Channel center frequency = 5000 + 5 n

ch

(MHz)

where n

ch

= 0,1,...199. This definition provides a 8-bit unique numbering system of all channels with 5 MHz

spacing from 5 GHz to 6 GHz to provide flexibility to define channelization sets for all current and future

regulatory domains. The set of operating channels numbers by regulatory domain is defined in Table 247.

The support of any individual band is not mandatory, but all channels within a band shall be supported.

Figure 214 depicts the 20 MHz channelization scheme listed in Table 247. Channelization has been defined

to be compatible with IEEE 802.11a for interference mitigation purposes, even though this results in less

efficient spectrum usage in the middle U-NII band.

Table 247—Channelizations

Regulatory

domain

Band

(GHz)

Channelization (MHz)

20

10

USA

U-NII middle

5.25 -5.35

56, 60, 64

55, 57, 59, 61, 63, 65, 67

U-NII upper

5.725-5.825

149, 153, 157,

161, 165

a

a

Pending FCC action on docket ET 99-231

148, 150, 152, 154, 156,

158, 160, 162, 164

a

,166

a

Europe

CEPT band B

b

5.47-5.725

b

Current applicable regulations do not allow this standard to be operated in the

indicated band.

100, 104, 108,

112, 116, 120,

124, 128, 132,

136

99, 101, 103, 105, 107,

109, 111, 113, 115, 117,

119, 121, 123, 125, 127,

129, 131, 133, 135, 137

CEPT band C

b

5.725-5.875

148, 152, 156,

160, 164, 168

147, 149, 151, 153, 155,

157, 159, 161, 163, 165,

167, 169

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8.3.4.6.1.2 Transmit spectral mask

Replace Table 248 with:

Table 248—Transmit Spectral Mask Parameters

Channelization

(MHz)

A

B

C

D

20

9.5

10.5

19.5

29.5

10

4.75

5.25

9.75

14.75

5250

5270

5290

5310

5330

5350

5725

5745

5765

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5805

5825

4780

5500

5520

5540

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5600

5620

5640

5660

5680

5700

5720

5720

5740

5760

5780

5800

5820

5840

5860

5845

U-NII middle and upper band

C

E

P

T

,

5

G

H

z

,

b

a

n

d

B

CEPT, 5GHz, band C

Figure 231—Channelization, 20 MHz