Multiplex communications – Communication over free space – Signaling for performing battery saving
Reexamination Certificate
2007-08-14
2007-08-14
Chan, Wing (Department: 2616)
Multiplex communications
Communication over free space
Signaling for performing battery saving
C370S312000, C370S313000, C370S465000, C455S522000, C455S523000
Reexamination Certificate
active
10051254
ABSTRACT:
The present invention jointly controls rate and power in a fashion that enables control of the two variables in one dimension. In some embodiments, this is done by ordering the possible transmit rate (320) and transmit power (340) combinations in a logical sequence that meets specific conditions. The present invention can first minimize the transmit time and then reduce the transmit power. The present invention can maintain the maximum rate possible that enables the receiving station to decode packets with an acceptable probability.
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Brady W. James
Chan Wing
Lee Andrew C.
Shaw Steven A.
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