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 (1709–1784)
“... [Washington] is always an entertaining spectacle. Look at it now. The present President has the name of Roosevelt, marked facial resemblance to Wilson, and no perceptible aversion, to say the least, to many of the policies of Bryan. The New Deal, which at times seems more like a pack of cards thrown helter skelter, some face up, some face down, and then snatched in a free-for-all by the players, than it does like a regular deal, is going on before our interested, if puzzled eyes.”
—Alice Roosevelt Longworth (1884–1980)