20240089876.SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRANSITION simplified abstract (apple inc.)
Contents
- 1 SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRANSITION
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRANSITION - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRANSITION
Organization Name
Inventor(s)
Andreas Langer of Unterschleissheim (DE)
Guenther Hackl of Altoetting (DE)
Stephan Henzler of Munich (DE)
SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRANSITION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240089876 titled 'SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRANSITION
Simplified Explanation
The patent application is focused on compensating for gain drift in a transmitter of an electronic device, particularly when switching the output power levels. This is achieved by introducing a gain compensation signal into the transmitter to mitigate any undesired gain increase during low power symbols.
- The patent application addresses the issue of gain drift in transmitters when switching power levels, which can lead to distorted transmission signals.
- To solve this problem, a gain compensation signal is introduced into the transmitter to counteract any gain increase during low power symbols.
- The gain compensation signal is adjusted and refined using a power control loop, which may include a signal generator to ensure the transmitter reaches the desired output power level within the specified interval.
Potential Applications
The technology described in the patent application could be applied in various electronic devices with transmitters that require frequent adjustments to their output power levels, such as cellular network equipment, satellite communication systems, and wireless devices.
Problems Solved
1. Distorted transmission signals due to gain drift when switching power levels. 2. Undesirable gain increase during low power symbols in transmitters.
Benefits
1. Improved signal quality and reliability. 2. Enhanced performance of electronic devices with transmitters. 3. More efficient power control and management in transmitters.
Potential Commercial Applications
"Gain Drift Compensation Technology for Transmitters" could find applications in the telecommunications industry, satellite communications, IoT devices, and any other electronic devices with transmitters requiring precise power level adjustments.
Possible Prior Art
One potential prior art could be the use of automatic gain control (AGC) systems in transmitters to regulate output power levels. However, the specific method of introducing a gain compensation signal during low power symbols to counteract gain drift may be a novel approach.
Unanswered Questions
How does the gain compensation signal interact with the power control loop to ensure accurate power level adjustments in the transmitter?
The patent application mentions the use of a power control loop to adjust and refine the gain compensation signal. However, the specific mechanisms and algorithms involved in this interaction are not detailed in the abstract.
What impact does the gain compensation signal have on the overall power efficiency of the transmitter?
While the patent application focuses on mitigating gain drift during power level switching, it does not explicitly address how the introduction of the gain compensation signal may affect the power consumption or efficiency of the transmitter.
Original Abstract Submitted
this disclosure is directed to compensating for gain drift due to switching the output power of a transmitter of an electronic device. in some cellular network applications, the transmit power level of a transmitter may be frequently adjusted from a low power level to a high power level. if the power level is not switched to the desired power level within a given interval, the transmission signal may be distorted. to enable the transmitter to reach a desired output power within the interval, the voltage supply of a power amplifier may be raised during a low power symbol, which may produce an undesirable gain increase. to mitigate or eliminate the low power symbol gain increase, a gain compensation signal may be introduced into the transmitter. the compensation signal may be adjusted and refined by implementing a power control loop, the power control loop may include a signal generator.
