Yongho 42.16 4.3.14a In 802.11ax PAR, As in comment. Reject. Seok "Average throughput per station is directly in principle proportional to both witih the aggregate basic service commenter. set (BSS) throughput and However, there is area throughput. The 5th no direct mapping percentile measure of the from throughput to per station throughput may delay/PER. Packet be used to determine that latency and PER the desired distribution of depen on many throughput among a factors such as number of congestion levels, stations in an area is MCS, hidden node satisfied. These metrics, scenarios etc. along with the satisfaction Therefore, suggest of the packet delay and to keep the original the packet error ratio wording. An (PER) requirements of experienced applications, will directly designer will be correspond to user able to map these experience in identified 11ax features into scenarios." their QoS design Please add that 802.11ax requirements. STA is also helpful to meet the QoS requirement (such as the packet dealy and the packet error ratio). 16642 Robert 42.19 4.3.14a Why more than 4 times? Change to Reject. Stacey Surely the same features "These features, might also produce 2 under certain The four times times improvement. Or 3 circumsances wording here is to times imrpovement. What improve the match the PAR is a VHT? aggregate requriement that throughput in an 11ax shll provide 4 HE BSS times throughput compared to a than 11ac. There is VHT BSS." also “under circumstatances” to not generalize the 4 times claims to all cases. Editor: please modify the following clause as follows: 4.3.14a High efficiency (HE) STA
Yongho Seok 42.16 4.3.14a In 802.11ax PAR, "Average throughput per station is directly proportional to both aggregate basic service set (BSS) throughput and area throughput. The 5th percentile measure of the per station throughput may be used to determine that the desired distribution of throughput among a number of stations in an area is satisfied. These metrics, along with the satisfaction of the packet delay and the packet error ratio (PER) requirements of applications, will directly correspond to user experience in identified scenarios." Please add that 802.11ax STA is also helpful to meet the QoS requirement (such as the packet dealy and the packet error ratio). As in comment. Reject. in principle witih the commenter. However, there is no direct mapping from throughput to delay/PER. Packet latency and PER depen on many factors such as congestion levels, MCS, hidden node scenarios etc. Therefore, suggest to keep the original wording. An experienced designer will be able to map these 11ax features into their QoS design requirements. 16642 Robert Stacey 42.19 4.3.14a Why more than 4 times? Surely the same features might also produce 2 times improvement. Or 3 times imrpovement. What is a VHT? Change to "These features, under certain circumsances improve the aggregate throughput in an HE BSS compared to a VHT BSS." Reject. The four times wording here is to match the PAR requriement that 11ax shll provide 4 times throughput than 11ac. There is also “under circumstatances” to not generalize the 4 times claims to all cases. Editor: please modify the following clause as follows: 4.3.14a High efficiency (HE) STA
11-18-1868-00-00ax-cr-for-clause-4.docx