3028 Abhishek Patil 67.57 Either TIM frame or FILS Discovery frame will included at the beginning of a broadcast TWT - replace and with or replace 'and' with 'or' Revised – in principle with the comment. 3029 Abhishek Patil 68.02 The operation applies to current TWT SP - the sentence doesn't need to discuss about what happens outside the current TWT SP Remove: "and before the next TWT SP" and make reference to "current" TWT SP. Change sentence as following: "Bit number N in the traffic indication virtual bitmap is 0 if the AP does not intend to transmit to the STA or to trigger the STA for an UL MU transmission during the current TWT SP." 4452 Albert Petrick 68.60 Period missing at end of sentence Add period at the of sentence after "reserved" 4460 Albert Petrick 68.62 Period missing at end of sentence Add period at the of sentence after "reserved" 4686 Albert Petrick 68.60 Period missing at end of sentence Add period at the of sentence after "reserved" 4697 Albert Petrick 68.62 Period missing at end of sentence Add period at the of sentence after "reserved" 7918 Mark RISON 67.60 The field names are not referred to correctly Change to "DTIM Count field" and "DTIM Period field" 7919 Mark RISON 68.01 " the AP does not intend to transmit to the STA or to trigger the STA for an UL MU transmission" -- triggering is done by transmitting to the STA Delete "or trigger the STA for an UL MU transmission"
9660 Yongho Seok 67.57 "When included in TIM frames and FILS discovery frames at the beginning of a broadcast TWT SP by an HE AP:" The TIM element is differently interpreted according to the reception timing of it. If an in a doze state wakes up after long time, it can loss any timing information related with TBTT from its associated AP. In such case, when the receives a FILS discovery frame transmitted at the beginning of a broadcast TWT SP, it can't determine a content of TIM between an original TIM element and opportunistic power save TIM element. Instead of redefining a TIM element, make a new information element for an opportunistic power save operation. 9841 Young Hoon Kwon 67.57 TIM frames and FILS frames may have different meaning depending on the timing of the frame sent, and this make cause wrong interpretation from STAs. For example, if TIM frames or FILS discovery frames are received from an that don't support broadcast TWT, these STAs don't know if these frames are at the beginning of a broadcast TWT SP or not, and thus, cannot figure out correct status. It needs further clarification. Modify the third bullet to "Bit number N in the traffic indication virtual bitmap that corresponds to a broadcast TWT scheduled with AID N is determined as follows:". 9842 Young Hoon Kwon 68.02 The first bullet is wrong. In case an AP schedules for DL transmission, but not intends to schedule UL MU transmission for a STA with bit number N, the AP shall set the bit number N to 1. But, based on current sentence, that bit is set to 0 in this case. Modify the first bullet to "Bit number N in the traffic indication virtual bitmap is 0 if the AP does not intend to transmit to the STA and does not intend to trigger the STA for an UL MU transmission during the TWT SP and before the next TWT SP.".