IEEE P802.11 Wireless LANs CID1559, 207 2011-03-14 Date: Author(s): Name Affiliation Address Phone ZTE #10, ZTE Building, Sth Tangyan Rd., Hi-Tech Sun Bo 86 29 88354130 Corporation Industries Part, Xi’an, China Abstract This document provides resolution for the comments listed below. on this document: Comments are from: 11-11-0276-00-00ac-tgac-d0-1-comments.xls. Comments refer to: Draft P802.11ac_D0.1.pdf. In providing instruction for spec editing, the following conventions are used. Red text indicates changes to be applied to existing text in Draft P802.11ac_D0.1.pdf. Text in blue is text copied from the 802.11n-2009 baseline that was not shown in the 11ac draft and that need be added to the draft, with the modifications shown in green. Text in black is unmodified text from Draft P802.11ac_D0.1.pdf. Italic light gray text indicates instruction to the editor. 1559 Sun, 22.3.11.4.2 117 51 TR "Using equation 22-47 1). modify equation 22-47 See PHY Bo instead of Equation 20-35" as discussion is not appropriate. If we "Npld=Nsym,init*NDBPS" use Equation 22-47 and move the text in following 22-48 to calculate pg117/ln59 to pg118/ln10. Npld, we will find Nsym,init 2). Insert following is divided by Mstbc once sentence in pg118/ln11 more which changes the after the equation 22-48: meaning of Npld. "Following the Npld And this sentence implies calculation, Navbits for that we calculate Navbits VHT packets shall be using Equation 20-36 as computed using Equation 11n. Actually, as we have (22-xx) instead of Equation achieved Nsym,init ,the (20-35). calculation of the Navbits could be simplified to Navbits=Nsym,init*NCBPS Navbits=Nsym,init*NCBPS, (22-xx)" instead of using Npld to calculate as 20-36
IEEE P802.11 Wireless LANs CID1559, 207 Date: 2011-03-14 Author(s): Name Affiliation Address Phone Sun Bo ZTE Corporation #10, ZTE Building, Sth Tangyan Rd., Hi-Tech Industries Part, Xi’an, China 86 29 88354130 Abstract This document provides resolution for the comments listed below. on this document: Comments are from: 11-11-0276-00-00ac-tgac-d0-1-comments.xls. Comments refer to: Draft P802.11ac_D0.1.pdf. In providing instruction for spec editing, the following conventions are used. Red text indicates changes to be applied to existing text in Draft P802.11ac_D0.1.pdf. Text in blue is text copied from the 802.11n-2009 baseline that was not shown in the 11ac draft and that need be added to the draft, with the modifications shown in green. Text in black is unmodified text from Draft P802.11ac_D0.1.pdf. Italic light gray text indicates instruction to the editor. 1559 Sun, Bo 22.3.11.4.2 117 51 TR "Using equation 22-47 instead of Equation 20-35" is not appropriate. If we use Equation 22-47 following 22-48 to calculate Npld, we will find Nsym,init is divided by Mstbc once more which changes the meaning of Npld. And this sentence implies that we calculate Navbits using Equation 20-36 as 11n. Actually, as we have achieved Nsym,init ,the calculation of the Navbits could be simplified to Navbits=Nsym,init*NCBPS, instead of using Npld to calculate as 20-36 1). modify equation 22-47 as "Npld=Nsym,init*NDBPS" and move the text in pg117/ln59 to pg118/ln10. 2). Insert following sentence in pg118/ln11 after the equation 22-48: "Following the Npld calculation, Navbits for VHT packets shall be computed using Equation (22-xx) instead of Equation (20-35). Navbits=Nsym,init*NCBPS (22-xx)" See discussion PHY
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