MU Beamformer Capable Indicates support for(#3298) operation Set to if not supported as an MU beamformer (see 9.30.5 (VHT Set to 1 if supported sounding protocol)) MU Beamformee Capable Indicates support for(#3298) operation Set to 0 if not supported as an MU beamformee(see 9.30.5 (VHT Set to 1 if supported sounding protocol)) 3557 Stephens, 8.4.2.100.1 53.38 "NOTE 1—A Replace with: Agree. See MU Adrian STA that sets "...is not required 11/1216r0 MU Beamformee to be able to Capable to 0 is demodulate..." not able to demodulate an MU VHT PPDU with only one non-zero NSTS subfield." This may or may not be true. Change: 8.4.2.140.2 VHT Capabilities Info field NOTE 1—A STA that sets MU Beamformee Capable to 0 is not able to demodulate an MU VHT PPDU with only one non-zero NSTS subfield. 3299 Rosdahl, 8.4.2.100.2 85.39 what are Say something like "Set Agree in MU Jon Compressed to 0 if operation as a principle. Steering beamformee/beamformer See Number of [respectively] is not 11/1216r0 Beamformer supported" Antennas Supported and Number of Sounding Dimensions set to if a device does not support BF? Change: Table 8-ac13—Subfields of the VHT Capabilities Info field (continued) Compressed Steering Number of Indicates the maximum number of Beamformer Antennas Supported beamformer antennas the beamformee et to maximum value minus 1 can support when sending compressed beamforming feedback 3398 Seok, 8.4.2.100.2 86.40 The number of Use the number MU Yongho [should antennas is not of space-time be necessarily the streams instead 52.40] same with the of the number of number of antennas. streams depending on the implementation. Focusing the number of time streams seems more reasonable.
MU Beamformer Capable Indicates support for(#3298) operation as an MU beamformer (see 9.30.5 (VHT sounding protocol)) Set to if not supported Set to 1 if supported MU Beamformee Capable Indicates support for(#3298) operation as an MU beamformee(see 9.30.5 (VHT sounding protocol)) Set to 0 if not supported Set to 1 if supported 3557 Stephens, Adrian 8.4.2.100.1 53.38 "NOTE 1—A STA that sets MU Beamformee Capable to 0 is not able to demodulate an MU VHT PPDU with only one non-zero NSTS subfield." This may or may not be true. Replace with: "...is not required to be able to demodulate..." Agree. See 11/1216r0 MU Change: 8.4.2.140.2 VHT Capabilities Info field NOTE 1—A STA that sets MU Beamformee Capable to 0 is not able to demodulate an MU VHT PPDU with only one non-zero NSTS subfield. 3299 Rosdahl, Jon 8.4.2.100.2 85.39 what are Compressed Steering Number of Beamformer Antennas Supported and Number of Sounding Dimensions set to if a device does not support BF? Say something like "Set to 0 if operation as a beamformee/beamformer [respectively] is not supported" Agree in principle. See 11/1216r0 MU Change: Table 8-ac13—Subfields of the VHT Capabilities Info field (continued) Compressed Steering Number of Beamformer Antennas Supported Indicates the maximum number of beamformer antennas the beamformee can support when sending compressed beamforming feedback et to maximum value minus 1 3398 Seok, Yongho 8.4.2.100.2 86.40 [should be 52.40] The number of antennas is not necessarily the same with the number of streams depending on the implementation. Focusing the number of streams seems more reasonable. Use the number of space-time streams instead of the number of antennas. MU time
11-11-1216-00-00ac-d1-comment-resolution-brianh-part6.docx