Power control system and method for use with wireless communications system
OwnerJoseph Peter Bartelme, Robert Joseph McCarty, Jr.inventors
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Abstract
In method of communicating from a terminal unit to a base unit, an incoming signal is sent from the base unit and received at the terminal unit. The terminal unit will measure the level of this incoming signal. The terminal unit may also extract digital information from the incoming signal. Based on either the measured signal level, the extracted information or both, the terminal will calculate an output power level to use in transmitting a signal back to the base unit. An outgoing signal can then be transmitted from the terminal unit using the output power level.
Claims2
A method of communicating from a terminal unit to a base unit, the method comprising:
- receiving an incoming signal at the terminal unit, the signal being from the base unit;
- measuring the signal level of the incoming signal;
- determining an output power level based on an extracted base system gain message, wherein the output power level is further determined by both the measured incoming signal level and a historical incoming signal level, the historical incoming signal level being determined by maintaining information regarding measured incoming signal levels from prior incoming signals, wherein the output power level is subsequently further determined by adding about ten percent of the measured incoming signal level and about ninety percent of the historical incoming signal level;
- and
- transmitting an outgoing signal from the terminal unit, the outgoing signal being transmitted at the output power level subsequently determined.
Dependencies are inferred from the claim text.