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US 5,204,970 AGranted
Communication system capable of adjusting transmit power of a subscriber unit
AssigneeMotorola, Inc.
InventorsRobert E. Stengel, Roger A. Davenport
Life of this patent
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Abstract
A method for adjusting the transmitter power of a subscriber unit includes the steps of determining noise characteristic of a receiver site, measuring strength of a signal received from the subscriber, determining a power adjust value based on the noise characteristic and the received signal strength. The transmit power of the subscriber unit is adjusted according to the power adjust value.
Claims3
A method for adjusting the transmitter power of a subscriber unit, comprising the steps of:
- (a) receiving a received signal at a receiver site, said received signal being transmitted by the subscriber unit;
- (b) determining noise floor of the receiver site;
- (c) determining the strength of the received signal;
- (d) determining a power adjust value based on the difference between the noise floor of the receiver site and the strength of the received signal;
- (e) transmitting the power adjust value to the subscriber unit;
- and
- (f) adjusting the transmitter power of the subscriber unit according to the power adjust value
4 more elements
A communication system capable of adjusting transmitter power of a subscriber unit comprising:
- at least one subscriber unit;
- means for receiving a received signal at a receiver site:
- said received signal being transmitted by the subscriber unit:
- means for determining the strength of the received signal;
- means for determining noise floor of the receiver site;
- means for determining a power adjust value based on the difference between the noise floor of the receiver site and the strength of the received signal;
- and
- means for transmitting the power adjust value to the subscriber unit.
5 more elements
Dependencies are inferred from the claim text.