Apple inc. (20240097636). SYSTEM AND METHOD FOR PERFORMING FAST TRANSMISSION OUTPUT POWER TRANSITION simplified abstract
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
- 1.9.1 Unanswered Questions
- 1.9.2 How does the gain compensation signal interact with the power control loop to adjust the transmitter's output power effectively?
- 1.9.3 What are the potential challenges or limitations of implementing this gain compensation technology in different types of transmitters or electronic devices?
- 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 20240097636 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, specifically addressing the issue of gain increase during low power symbols due to switching the output power of the transmitter.
- The voltage supply of a power amplifier may be raised during a low power symbol to reach the desired output power quickly, causing an undesirable gain increase.
- To mitigate the gain increase during low power symbols, a gain compensation signal is introduced into the transmitter.
- The compensation signal is adjusted and refined using a power control loop, which includes a power controller.
Potential Applications
The technology described in this patent application could be applied in various electronic devices with transmitters that require frequent adjustment of power levels, such as cellular network equipment, satellite communication systems, and radar systems.
Problems Solved
1. Gain drift during power level switching in transmitters can lead to distorted transmission signals, affecting the overall performance and reliability of the electronic device. 2. The gain increase during low power symbols can result in signal degradation and interference with other communication systems.
Benefits
1. Improved signal quality and reliability by compensating for gain drift during power level switching. 2. Enhanced performance of electronic devices with transmitters that require dynamic power adjustments. 3. Reduction of signal distortion and interference, leading to better communication efficiency.
Potential Commercial Applications
"Gain Compensation Technology for Transmitters" could find commercial applications in the telecommunications industry, satellite communication companies, radar system manufacturers, and any other businesses that rely on high-performance transmitters for their operations.
Possible Prior Art
One possible prior art related to this technology could be the use of automatic gain control (AGC) systems in transmitters to maintain a constant output power level. However, the specific method of introducing a gain compensation signal during power level switching to mitigate gain increase during low power symbols may be a novel aspect of this patent application.
Unanswered Questions
How does the gain compensation signal interact with the power control loop to adjust the transmitter's output power effectively?
The interaction between the gain compensation signal and the power control loop is crucial for ensuring accurate and timely adjustments to the transmitter's output power. Further details on this process would provide a better understanding of the technology's functionality.
What are the potential challenges or limitations of implementing this gain compensation technology in different types of transmitters or electronic devices?
Identifying and addressing any challenges or limitations in applying this technology to various transmitter designs or electronic devices would be essential for its successful integration into different systems. Understanding these factors could help optimize the technology for broader commercial use.
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 power controller.
