Discussion: In the Number of Channels field, the channels belong to the channel set defined in Annex E. For avoiding a mis-interpretation of the subband triplet field, it is useful to add the following note. Channels defined in Annex E are considered as the valid channels of the Number of “NOTE- Channels field.” Proposed Resolution: Revised. Add the following note at P71 L7. Channels defined in Annex E are considered as the valid channels of the Number of “NOTE- Channels field.” CID Commenter Clause Page Comment Proposed Resolution Number Change 6172 Youhan 8.4.2.10 70.59 For 80, 160, 80+80 MHz Clarify that the Rejected Kim operating classes, Annex E channel number does not have 'Channel Set' refers to the defined (which is where the center frequency channel number is coming index in case of from I presume). Rather, 80, 160 and Annex E uses center 80+80 MHz frequency index. But operating classes. Country element is still refering to the First Channel 'Number'. Thus, we need to clarify that for 80, 160, 80+80 MHz, this refers to the center frequency index. Discussion: For 80MHz, 160MHz and 80+80MHz operating classes, Annex E defines only the center frequency index for each channel. If the subband triplets are used for 80MHz, 160MHz and 80+80MHz operating classes, it is needed to clarify the meaning of the channel number in the subband triplets. However, for 80MHz, 160MHz and 80+80MHz operating classes, the VHT transmit power element is used for TPC instead of subband triplets. Please see P74 L36-L41 (IEEE 802.11ac Draft 3.1) Because the subband triplets are not used for 80MHz, 160MHz and 80+80MHz operating classes, it is not necessary to clarify it. Proposed Resolution: Rejected. Because the subband triplets are not used for 160MHz and 80+80MHz operating classes, - it is not necessary to clarify it. CID Commenter Clause Page Comment Proposed Resolution Number Change
Discussion: In the Number of Channels field, the channels belong to the channel set defined in Annex E. For avoiding a mis-interpretation of the subband triplet field, it is useful to add the following note. “NOTE- Channels defined in Annex E are considered as the valid channels of the Number of Channels field.” Proposed Resolution: Revised. Add the following note at P71 L7. “NOTE- Channels defined in Annex E are considered as the valid channels of the Number of Channels field.” CID Commenter Clause Number Page Comment Proposed Change Resolution 6172 Youhan Kim 8.4.2.10 70.59 For 80, 160, 80+80 MHz operating classes, Annex E does not have 'Channel Set' defined (which is where the channel number is coming from I presume). Rather, Annex E uses center frequency index. But Country element is still refering to the First Channel 'Number'. Thus, we need to clarify that for 80, 160, 80+80 MHz, this refers to the center frequency index. Clarify that the channel number refers to the center frequency index in case of 80, 160 and 80+80 MHz operating classes. Rejected Discussion: For 80MHz, 160MHz and 80+80MHz operating classes, Annex E defines only the center frequency index for each channel. If the subband triplets are used for 80MHz, 160MHz and 80+80MHz operating classes, it is needed to clarify the meaning of the channel number in the subband triplets. However, for 80MHz, 160MHz and 80+80MHz operating classes, the VHT transmit power element is used for TPC instead of subband triplets. Please see P74 L36-L41 (IEEE 802.11ac Draft 3.1) Because the subband triplets are not used for 80MHz, 160MHz and 80+80MHz operating classes, it is not necessary to clarify it. Proposed Resolution: Rejected. - Because the subband triplets are not used for 160MHz and 80+80MHz operating classes, it is not necessary to clarify it. CID Commenter Clause Number Page Comment Proposed Change Resolution
11-12-0864-02-00ac-lb188-clause-8-4-2-comment-resolutions.docx