Qualcomm incorporated (20240106623). PHASE TRACKING AND CORRECTION ARCHITECTURE simplified abstract
Contents
- 1 PHASE TRACKING AND CORRECTION ARCHITECTURE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PHASE TRACKING AND CORRECTION ARCHITECTURE - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
PHASE TRACKING AND CORRECTION ARCHITECTURE
Organization Name
Inventor(s)
Xiaotie Wu of San Diego CA (US)
Razak Hossain of San Diego CA (US)
Marco Zanuso of Encinitas CA (US)
Yiwu Tang of San Diego CA (US)
PHASE TRACKING AND CORRECTION ARCHITECTURE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240106623 titled 'PHASE TRACKING AND CORRECTION ARCHITECTURE
Simplified Explanation
The abstract describes a patent application for devices and methods for phase tracking and correction using sampling, specifically focusing on a wireless communication apparatus with an analog 1-bit sampler and a digital phase computation and control circuit.
- Analog 1-bit sampler used to sample a phase locked loop (PLL) output signal
- Samples generated using a PLL reference clock
- Digital phase computation and control circuit receives samples and applies phase corrections to the PLL based on phase error derived from the samples
Potential Applications
This technology could be applied in:
- Wireless communication systems
- Radar systems
- Satellite communication
Problems Solved
- Improving phase tracking and correction in communication systems
- Enhancing signal quality and reliability
Benefits
- More accurate phase tracking
- Better signal stability
- Improved overall system performance
Potential Commercial Applications
- Telecommunications companies
- Defense industry
- Satellite communication providers
Possible Prior Art
One possible prior art could be the use of digital phase detectors in PLL systems for phase tracking and correction.
Unanswered Questions
How does this technology compare to existing phase tracking and correction methods?
This article does not provide a direct comparison with other methods currently in use.
What are the potential limitations or drawbacks of this technology?
The article does not address any potential limitations or drawbacks of implementing this technology.
Original Abstract Submitted
aspects described herein include devices and methods for phase tracking and correction using sampling. one aspect includes a wireless communication apparatus having an analog 1-bit sampler configured to sample a phase locked loop (pll) output signal using a pll reference clock to generate 1-bit samples and a digital phase computation and control circuit configured to receive the 1-bit samples from the analog 1-bit sampler and apply phase corrections to the pll based on a phase error derived from the 1-bit samples.
