17896331. CHANNEL STITCHING FOR CELLULAR BASED RADIO FREQUENCY SENSING simplified abstract (QUALCOMM Incorporated)
CHANNEL STITCHING FOR CELLULAR BASED RADIO FREQUENCY SENSING
Organization Name
Inventor(s)
Weimin Duan of San Diego CA (US)
Jing Jiang of San Diego CA (US)
Hyojin Lee of San Diego CA (US)
CHANNEL STITCHING FOR CELLULAR BASED RADIO FREQUENCY SENSING - A simplified explanation of the abstract
This abstract first appeared for US patent application 17896331 titled 'CHANNEL STITCHING FOR CELLULAR BASED RADIO FREQUENCY SENSING
Simplified Explanation
- Techniques for performing channel stitching for cellular based radio frequency (RF) sensing - Method involves determining range information using joint communication and sensing - Assistance data includes mixed numerology information indicating different subcarrier spacings - Joint communication and sensing operations are performed using different subcarrier spacings - Channel stitching operations are performed based on received RF sensing symbols - Range information is determined based on channel stitching operations
Potential Applications
- Improved range estimation in cellular based RF sensing applications - Enhanced performance in joint communication and sensing operations
Problems Solved
- Inaccurate range estimation in RF sensing applications - Limited performance in joint communication and sensing operations
Benefits
- More accurate range information - Improved overall performance in RF sensing applications - Enhanced efficiency in joint communication and sensing operations
Original Abstract Submitted
Techniques are provided for performing channel stitching for cellular based radio frequency (RF) sensing. An example method of determining range information using joint communication and sensing includes receiving assistance data for joint communication and sensing operations, wherein the assistance data includes mixed numerology information indicating at least a first subcarrier spacing and a second subcarrier spacing, performing joint communication and sensing operations utilizing the first subcarrier spacing to receive communication symbols and the second subcarrier spacing to receive radio frequency sensing symbols, performing one or more channel stitching operations based on the received radio frequency sensing symbols, and determining range information based at least in part on the one or more channel stitching operations.
