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


Citation

Mohamed Othman (2012) A method for adjusting aggregation size based on acknowledgement (ACK) bitmap. PI2012700842.

Abstract / Synopsis

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.


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Additional Metadata

Item Type: Patent
Application Number: PI2012700842
Filing Date: 2012-10-30
Divisions: Faculty of Computer Science and Information Technology
Keywords: Adjusting aggregation size; Acknowledgement bitmap
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 19 Jan 2016 02:47
Last Modified: 19 Jan 2016 02:47
URI: http://psasir.upm.edu.my/id/eprint/33563
Statistic Details: View Download Statistic

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