Block Ack Policies
1. HT Immediate BlockAck
2. HT Delayed BlockAck
The frames used in these agreements are:
BAR (Block Acknowledgement Request)
To request an acknowledgement to the recipient station, confirming that has received a block of frames.
and
BA (Block Acknowledgement) response
Read more about this topic: Block Acknowledgement
Famous quotes containing the words block and/or policies:
“The chess pieces are the block alphabet which shapes thoughts; and these thoughts, although making a visual design on the chess-board, express their beauty abstractly, like a poem.... I have come to the personal conclusion that while all artists are not chess players, all chess players are artists.”
—Marcel Duchamp (1887–1968)
“Modern women are squeezed between the devil and the deep blue sea, and there are no lifeboats out there in the form of public policies designed to help these women combine their roles as mothers and as workers.”
—Sylvia Ann Hewitt (20th century)