Qualcomm incorporated (20240337755). PRECISE POSITIONING ENGINE (PPE) BASE STATION SWAP HANDLING simplified abstract

PRECISE POSITIONING ENGINE (PPE) BASE STATION SWAP HANDLING

Organization Name

qualcomm incorporated

Inventor(s)

Min Wang of Tustin CA (US)

Ning Luo of Cupertino CA (US)

Yinghua Yang of San Jose CA (US)

James Stephen of Lake Forest CA (US)

Han Zhang of Beijing (CN)

Yuxiang Peng of Sunnyvale CA (US)

Satya Swaroop Yadati of Bangalore, Karnataka (IN)

Anupam Kumar of New Delhi (IN)

PRECISE POSITIONING ENGINE (PPE) BASE STATION SWAP HANDLING - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240337755 titled 'PRECISE POSITIONING ENGINE (PPE) BASE STATION SWAP HANDLING

Simplified Explanation: A precise positioning engine (PPE) can use correction information to achieve highly accurate global navigation satellite systems (GNSS) positioning. The PPE can smoothly transition between different correction information sources without sudden changes in position estimation.

Key Features and Innovation:

• Utilizes correction information to enhance GNSS positioning accuracy
• Smoothly transitions between different correction information sources
• Updates PPE state without sudden changes in position estimation
• Reduces the need for resetting the PPE during correction information source swapping

Potential Applications:

• Surveying and mapping
• Autonomous vehicle navigation
• Precision agriculture
• Geolocation services
• Disaster response and recovery

Problems Solved:

• Sudden changes in position estimation during correction information source swapping
• Reduced user experience quality due to frequent resetting of the PPE

Benefits:

• Improved accuracy in GNSS positioning
• Seamless transition between correction information sources
• Enhanced user experience quality
• Increased efficiency in various applications

Commercial Applications: Title: Advanced Positioning Technology for Enhanced Navigation Systems This technology can be utilized in industries such as surveying, autonomous vehicles, agriculture, and geolocation services to improve accuracy and efficiency in positioning applications. The market implications include increased demand for high-precision positioning solutions in various sectors.

Prior Art: Readers can explore prior art related to precise positioning engines, GNSS technology, and correction information sources in the field of navigation systems.

Frequently Updated Research: Stay updated on the latest advancements in GNSS positioning technology, correction information algorithms, and applications of precise positioning engines in different industries.

Questions about Precise Positioning Engines: 1. What are the key benefits of using correction information in precise positioning engines? 2. How does the seamless transition between correction information sources improve user experience in navigation systems?

Original Abstract Submitted

a precise positioning engine (ppe) may use correction information to perform highly accurate global navigation satellite systems (gnss) positioning. transitioning between, or “swapping,” of a first correction information source (e.g., real-time kinematic (rtk) base station) with a second correction information source may be handled using correction information from the first correction information source to update a first state of the ppe. the updated ppe can then be modified by initializing at least ambiguity values of the ppe state. correction information from the second base can be used to further update the ppe to a second state without a time update at the ppe. by employing this process, embodiments can reduce sudden changes in position estimation due to correction information source swapping, which can often result in resetting of the ppe and a reduced user experience quality.