Method and apparatus for uplink rate selection in the presence of multiple transport channels in a wireless communication system
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United States of America Patent
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Jun 11, 2013
Grant Date -
Jul 15, 2010
app pub date -
Mar 24, 2010
filing date -
Aug 20, 2003
priority date (Note) -
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Abstract
Systems and methods for selecting data rates at which to transmit data over a primary uplink in the presence of one or more secondary uplink channels. One embodiment comprises a method including determining probabilities associated with numbers of attempted transmissions of data, determining the number of times pending data transmissions have been attempted, determining probabilities associated with the data transmissions, and allocating power for transmission of the data in a succeeding frame based upon the associated probabilities. In one embodiment, a highest supportable data rate for a primary uplink is initially selected. Then, power is allocated for a minimum set of channels on the primary uplink. Then, power is allocated for pending data transmissions on the secondary uplink. A maximum power level for the transceiver is then adjusted to account for the allocated power, and the highest supportable data rate for the primary uplink is recomputed.
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