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:
“Painting consumes labour not disproportionate to its effect; but a fellow will hack half a year at a block of marble to make something in stone that hardly resembles a man. The value of statuary is owing to its difficulty. You would not value the finest head cut upon a carrot.”
—Samuel Johnson (17091784)
“To deny the need for comprehensive child care policies is to deny a realitythat theres been a revolution in American life. Grandma doesnt live next door anymore, Mom doesnt work just because shed like a few bucks for the sugar bowl.”
—Editorial, The New York Times (September 6, 1983)