Fragmentation Support field Meaning value 0 No support for HE fragmentation(#1336) 1 Support for fragments that are contained within a VHT single MPDU, no support for fragments within an A-MPDU 2 Support for up to one fragment per MSDU within a single A-MPDU 3 Support for multiple fragments per MSDU within an A-MPDU The format of the PPE Thresholds field is defined in Figure 9-ax3 (PPE Thresholds field format)(#2834). B0 B1 B2 B3 PPE NSS M1 RU Count Threshold PPE Pad Info Bits: 3 2 variable variable PPE Thresholds field format The NSS M1 subfield contains an unsigned integer that is equal to the number of NSS values minus one for which PPE threshold information is included in the PPE Thresholds field.(#1334) The RU Count subfield contains an unsigned integer that is equal to the number of RU allocation values for which HE PPE threshold information is included in the PPE Thresholds field. The value of zero for this field is reserved. The value of three for this field is reserved. The PPE Threshold Info field is (NSS M1 + 1) RU Count 6 bits(#1337) in length. The format of the PPE   Threshold Info field is defined in Figure 9-ax4 (PPE Thresholds Info field format)(#2835).
Fragmentation Support field value Meaning 0 No support for HE fragmentation(#1336) 1 Support for fragments that are contained within a VHT single MPDU, no support for fragments within an A-MPDU 2 Support for up to one fragment per MSDU within a single A-MPDU 3 Support for multiple fragments per MSDU within an A-MPDU The format of the PPE Thresholds field is defined in Figure 9-ax3 (PPE Thresholds field format)(#2834). B0 B1 B2 B3 NSS M1 RU Count PPE Threshold Info PPE Pad Bits: 3 2 variable variable PPE Thresholds field format The NSS M1 subfield contains an unsigned integer that is equal to the number of NSS values minus one for which PPE threshold information is included in the PPE Thresholds field.(#1334) The RU Count subfield contains an unsigned integer that is equal to the number of RU allocation values for which HE PPE threshold information is included in the PPE Thresholds field. The value of zero for this field is reserved. The value of three for this field is reserved. The PPE Threshold Info field is (NSS M1 + 1)  RU Count  6 bits(#1337) in length. The format of the PPE Threshold Info field is defined in Figure 9-ax4 (PPE Thresholds Info field format)(#2835).
11-16-0938-00-00ax-comment-resolution-for-sub-clause-25-10-4.docx