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A method for adjusting aggregation size based on acknowledgement (ACK) bitmap

Mohamed Othman. (2012) A method for adjusting aggregation size based on acknowledgement (ACK) bitmap.

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Abstract

The present invention relates to a method for adjusting aggregation size based on Acknowledgement (ACK) bitmap, characterized by the steps of: receiving kth Compressed Block Acknowledgement (CBA); calculating granularity factor (g) by applying Equation (1); determining bit error density (BEDk) for kth CBA by applying Equation (2); receiving (k+1)th CBA; determining bit error density (BED(k+1)) for (k+1)th CBA by applying Equation (2); adjusting the aggregation size based on the value of granularity factor (g), kth bit error density BEDk values and (k+1)th bit error density BEDk+1; wherein if the kth bit error density BEDk is greater than the (k+1)th bit error density BEDk+1, then increasing the aggregation size based on the value of granularity factor (g); wherein if the kth bit error density BEDk is lower than the (k+1)th bit error density BEDk+1 then decreasing the aggregation size based on the value of granularity factor (g); wherein if the kth bit error density BEDk is equal to the (k+1)th bit error density BEDk+1 then the aggregation size is kept unchanged.

Item Type:Patent
Keyword:Adjusting aggregation size; Acknowledgement bitmap
Faculty or Institute:Faculty of Computer Science and Information Technology
Application Number:PI2012700842
Filing Date:2012-10-30
ID Code:33563
Deposited By: Nurul Ainie Mokhtar
Deposited On:19 Jan 2016 10:47
Last Modified:19 Jan 2016 10:47

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