QB4.1 Immediate block ack(#2069) 9.3.1.8.1 CFQoS:O Yes No N/A    (Overview), CFHT OR Non-HT block ack is obsolete. 9.3.1.8.2 (Basic CFDMG(11ad) OR Support for this mechanism BlockAckReq might be removed in a later variant), 9.3.1.9.1 revision of the standard.(#6488) (Overview), 9.3.1.9.2 (Basic BlockAck variant), 9.6.5 (Block Ack Action frame details), 10.24 (Block acknowledgment (block ack)(#2069)) (except 10.24.7 (HT-immediate block ack(#2069) extensions) and 10.24.8 block ack(#2069) extensions)), 11.5 (Block ack(#2069) operation)(Ed) Delayed block ack(#2069) 9.3.1.8.1 Yes No N/A    (Overview), Non-HT block ack is obsolete. 9.3.1.8.2 (Basic Support for this mechanism BlockAckReq might be removed in a later variant), 9.3.1.9.1 revision of the standard.(#6488) (Overview), 9.3.1.9.2 (Basic BlockAck variant), 9.6.5 (Block Ack Action frame details), 10.24 (Block acknowledgment (block ack)(#2069)) (except 10.24.7 (HT-immediate block ack(#2069) extensions) and 10.24.8 block ack(#2069) extensions)), 11.5 (Block ack(#2069) operation)(Ed) QB4.3 Compressed Ack Compressed Block Ack 9.3.1.8.3 CFQoS:O Yes No N/A    (Compressed CFHT OR OR BlockAckReq variant)(Ed)
QB4.1 Immediate block ack(#2069) Non-HT block ack is obsolete. Support for this mechanism might be removed in a later revision of the standard.(#6488) 9.3.1.8.1 (Overview), 9.3.1.8.2 (Basic BlockAckReq variant), 9.3.1.9.1 (Overview), 9.3.1.9.2 (Basic BlockAck variant), 9.6.5 (Block Ack Action frame details), 10.24 (Block acknowledgment (block ack)(#2069)) (except 10.24.7 (HT-immediate block ack(#2069) extensions) and 10.24.8 block ack(#2069) extensions)), 11.5 (Block ack(#2069) operation)(Ed) CFQoS:O CFHT OR CFDMG(11ad) OR Yes  No  N/A  Delayed block ack(#2069) Non-HT block ack is obsolete. Support for this mechanism might be removed in a later revision of the standard.(#6488) 9.3.1.8.1 (Overview), 9.3.1.8.2 (Basic BlockAckReq variant), 9.3.1.9.1 (Overview), 9.3.1.9.2 (Basic BlockAck variant), 9.6.5 (Block Ack Action frame details), 10.24 (Block acknowledgment (block ack)(#2069)) (except 10.24.7 (HT-immediate block ack(#2069) extensions) and 10.24.8 block ack(#2069) extensions)), 11.5 (Block ack(#2069) operation)(Ed) Yes  No  N/A  QB4.3 Compressed Ack Compressed Block Ack 9.3.1.8.3 (Compressed BlockAckReq variant)(Ed) CFQoS:O CFHT OR OR Yes  No  N/A 
11-16-1335-03-00ax-ieee-802-11ax-annex-b-pics.docx