IEEE P802.11 Wireless Lans s105

May 2011 doc.: IEEE 802.11-11/0603r4

IEEE P802.11 Wireless LANs

Proposed text for TGac Draft 0.1 comment-CID 812 on China channelization

Date: 2011-05-09

Author(s): Name Affiliation Address Phone email Zhendong No.52 Hua Yuan Bei Rd., CATR +86 10 62300171 [email protected] Luo Beijing, China No.52 Hua Yuan Bei Rd., Daning Gong CATR +86 10 62300156 [email protected] Beijing, China No.10, Sth Tangyan Rd., Xian, Sun Bo ZTE corporation +86 29 88724130 [email protected] China [email protected] Edward Au Huawei Technologies +1 773 782 6875 m [email protected] Yunzhou Li Tsinghua University Tsinghua Rd. Beijng, China +86 10 62773363 du.cn Beijing University of Posts and No.10 Xi Tu Cheng Rd., Guixia Kang +86 13911060877 [email protected] Telecommunications Beijing, China (BUPT)

Abstract This document includes the proposed text for TGac Draft 0.1 comment CID 812 on China channelization.

Submission page 1 Matthew Fischer, Broadcom May 2011 doc.: IEEE 802.11-11/0603r4

CID Commenter Subclause Page Line CommentType Comment SuggestedRemedy 812 Luo, 22.3.15 134 59 TR In the TGac According to Zhendong spec framework, R3.1.E in the TGac R3.1.E requires spec framework, that the draft please add the specification following statement shall include somewhere in support for an 22.3.15, "This efficient amendment shall channelization include support for in China’s an efficient (5,725 ~ 5,850 channelization in MHz) spectrum. China’s (5,725 ~ However, the 5,850 MHz) current version spectrum, and the doesn't include specific the related channelization statement. solution is TBD."

Response

ACCEPT

Discussion

In the TGac specification framework, R3.1.E states that the draft specification shall include support for an efficient channelization in China’s (5,725 ~ 5,850 MHz) spectrum. But, the current specification version doesn't include the related statements. Therefore, the specification shall support the above requirement.

Since the current 5 GHz spectrum of China is still 5,725 ~ 5,850 MHz, and recently there is no plan to release new specturm, it is very necessary to keep such an opportunity that the 802.11ac specification can be modified to meet the requirement of China.

Proposed text

22.3.15 Channelization

A VHT STA may operate in the 5 GHz band.

This amendment shall include support for an efficient channelization in China ’ s (5,725 ~ 5,850 MHz) spectrum, and the specific channelization solution is TBD.

A VHT channel is specified by the four PLME MIB fields specified in Table 22-18 (Fields to specify VHT channels).

References

11-09-0992-21-00ac-proposed-specification-framework-for-tgac

Submission page 2 Matthew Fischer, Broadcom