271 Bin Tian 74.02 Inconsistency in HE MU Change to: the Accepted. format is used for 2 PPDU descrption SU or MU between "HE MU PPDU tranmission that is format carries not a response of .. one or more PSDUs to ." one or more users" in 26.1.4 and "This format is used for MU transmission." The HE MU PPDU can be used for SU transmission ax editor: please make the following changes in Clause 26.3.2: format is used for transmission to one or more users that is not a On P74L02 (CID #271): Change to: “This response of a Trigger frame.” CID Commenter Section Page Comment Proposed Resolution Change 836 Jinsoo Choi 26.3.2 75.25 There are some fields Specify the Revised. with variable size in the duration of each Change to as in Figure 26-5 NDP PPDU in Figure the resolution of format such as 26-5. CID836 in doc (2 symbols or 4 symbols) or HE-STF (1x or 2x), but there is no note or explanation on those fields. It would be better to add some explanation or include the duration of each field in the figure explicitly. 883 JUNG 26.3.2 75.33 Need to confirm the Change to: Revised. HOON SUH description for HE NDP is only Change to as in “There PPDU, NOTE one HE-LTF the resolution of mode for NDP CID883 in doc packet” 884 JUNG 26.3.2 75.35 Need to confirm the Change to: " Revised. HOON SUH description for HE NDP T_HE-LTF-2X is Change to as in PPDU, NOTE 3 the only symbol the resolution of length for NDP CID884 in doc PPDU” 1930 Sigurd 26.3.2 75.37 "The presence and The reason for Rejected. Schelstraete duration of PE are TBD" PE does not PE gives the appear to apply beamformees for sounding sufficient time to packet. Remove prepare PE. extensive feedbacks after receiving sounding NDP PPDU. Refer to
271 Bin Tian 74.02 Inconsistency in HE MU PPDU descrption between "HE MU PPDU format carries one or more PSDUs to one or more users" in 26.1.4 and "This format is used for MU transmission." The HE MU PPDU can be used for SU transmission Change to: the format is used for SU or MU tranmission that is not a response of .. ." Accepted. ax editor: please make the following changes in Clause 26.3.2: On P74L02 (CID #271): Change to: “This format is used for transmission to one or more users that is not a response of a Trigger frame.” CID Commenter Section Page Comment Proposed Change Resolution 836 Jinsoo Choi 26.3.2 75.25 There are some fields with variable size in the Figure 26-5 NDP PPDU format such as (2 symbols or 4 symbols) or HE-STF (1x or 2x), but there is no note or explanation on those fields. It would be better to add some explanation or include the duration of each field in the figure explicitly. Specify the duration of each in Figure 26-5. Revised. Change to as in the resolution of CID836 in doc 883 JUNG HOON SUH 26.3.2 75.33 Need to confirm the description for HE NDP PPDU, NOTE 2 Change to: “There is only one HE-LTF mode for NDP packet” Revised. Change to as in the resolution of CID883 in doc 884 JUNG HOON SUH 26.3.2 75.35 Need to confirm the description for HE NDP PPDU, NOTE 3 Change to: " T_HE-LTF-2X is the only symbol length for NDP PPDU” Revised. Change to as in the resolution of CID884 in doc 1930 Sigurd Schelstraete 26.3.2 75.37 "The presence and duration of PE are TBD" The reason for PE does not appear to apply for sounding packet. Remove PE. Rejected. PE gives the beamformees sufficient time to prepare extensive feedbacks after receiving sounding NDP PPDU. Refer to
11-16-0937-04-00ax-11ax-comment-resolutions-for-clauses-26-3-2-26-3-9-3-26-3-9-4-26-3-9-5-26-3-10-2-26-3-10-13.docx