definition will eventually be placed into an MPDU of some sort with a type of DATA and any of various subtypes. 212 Mark "The Estimated Air Change the cited Revise TGmd – RISON Time Fraction subfield text to "The editor to make is 8 bits in length and Estimated Air Time changes as in contains an unsigned Fraction subfield is 11-17/1192r4 that integer that represents 8 bits in length and are marked with contains an CID 212 the predicted unsigned integer percentage of time, that represents linearly scaled with 255 representing the predicted 100%, that a new STA percentage of air joining the time (so not including interframe BSS will be allocated space), linearly for PPDUs carrying scaled with 255 Data of the representing 100%, corresponding AC for that a new STA that STA." -- if you joining the look at R.7 it turns out that this is exactly the BSS will be time for the PPDUs, allocated for not including any PPDUs carrying contention/IFS time. Data of the This is a very subtle corresponding AC point (and differs from for that STA (so not e.g. admission control) including any Management or Control frames)." 213 Mark R.7 The equation for At the end of the Revise TGmd – PPDU_Dur extremely referenced editor to make pedantically accounts subclause add a changes as shown for symbol rounding ... "NOTE---The in 11-17/1192r4 and then completely equations above do that are marked fails to account for not account for e.g. with CID 213, delimiters. It A-MPDU delimiters which adds a also includes the PHY and signal minimum delimiter header but not the extension." count of 4 octets to PHY trailer (e.g. signal the PPDUDur extension) equation, and adds a note that indicates that signal extension is not accounted for. 214 Mark R.7 The equation for At the end of the Reject there is a – RISON PPDU_Dur assumes referenced definition above the can be subclause add a equation for included in A-MPDUs, "NOTE---The A_MSDU_B which but this will only equations above is based on a happen if both sides assume that minimum function support it are to determine the included in maximum mutual
definition will eventually be placed into an MPDU of some sort with a type of DATA and any of various subtypes. 212 Mark RISON "The Estimated Air Time Fraction subfield is 8 bits in length and contains an unsigned integer that represents the predicted percentage of time, linearly scaled with 255 representing 100%, that a new STA joining the BSS will be allocated for PPDUs carrying Data of the corresponding AC for that STA." -- if you look at R.7 it turns out that this is exactly the time for the PPDUs, not including any contention/IFS time. This is a very subtle point (and differs from e.g. admission control) Change the cited text to "The Estimated Air Time Fraction subfield is 8 bits in length and contains an unsigned integer that represents the predicted percentage of air time (so not including interframe space), linearly scaled with 255 representing 100%, that a new STA joining the BSS will be allocated for PPDUs carrying Data of the corresponding AC for that STA (so not including any Management or Control frames)." Revise – TGmd editor to make changes as in 11-17/1192r4 that are marked with CID 212 213 Mark R.7 The equation for PPDU_Dur extremely pedantically accounts for symbol rounding ... and then completely fails to account for delimiters. It also includes the PHY header but not the PHY trailer (e.g. signal extension) At the end of the referenced subclause add a "NOTE---The equations above do not account for e.g. A-MPDU delimiters and signal extension." Revise – TGmd editor to make changes as shown in 11-17/1192r4 that are marked with CID 213, which adds a minimum delimiter count of 4 octets to the PPDUDur equation, and adds a note that indicates that signal extension is not accounted for. 214 Mark RISON R.7 The equation for PPDU_Dur assumes can be included in A-MPDUs, but this will only happen if both sides support it At the end of the referenced subclause add a "NOTE---The equations above assume that are included in Reject – there is a definition above the equation for A_MSDU_B which is based on a minimum function to determine the maximum mutual