Method and apparatus for modem rate adaptation

Details Method and apparatus for modem rate adaptation Method and apparatus for modem rate adaptation

2008-05-13

2008-05-13

Fan, Chieh M. (Department: 2611)

Pulse or digital communications

Testing

Data rate

C370S465000, C375S222000

Reexamination Certificate

active

07372901

ABSTRACT:
A method and system for dynamically determining transmission characteristics of a modem transmitting information over a network is disclosed. The method comprises the steps of determining a plurality of measured characteristics associated with a plurality of received samples collected over a known period, suggesting a first transmission characteristic from a plurality of known first transmission characteristics associated with a selected second measured characteristic based on a first measured characteristic in relation to a threshold value associated with each of the known first transmission characteristics, adjusting the suggested transmission characteristic dependent upon a third measured characteristic, and providing the suggested characteristics to the network. The method further comprises the steps of validating the suggested characteristics and transmitting a next packet using validated transmission characteristics.

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