18338343. BACKSCATTER BASED POSITIONING (QUALCOMM Incorporated)
Contents
BACKSCATTER BASED POSITIONING
Organization Name
Inventor(s)
Mohammad Tarek Fahim of San Diego CA (US)
Srinivas Yerramalli of San Diego CA (US)
BACKSCATTER BASED POSITIONING
This abstract first appeared for US patent application 18338343 titled 'BACKSCATTER BASED POSITIONING
Original Abstract Submitted
This disclosure provides systems, methods, and devices for wireless communication that support backscatter based positioning. In a first aspect, a method of wireless communication includes receiving, from a transmit network entity, a data signal via a first channel. The method also includes receiving, from a tag device, a backscatter signal based on the data signal received by the tag device via the first channel. The backscatter signal is received via a second channel that is different from the first channel. The method further includes transmitting a report that indicates a position measurement associated with a position of the tag device. The position measurement is determined based on the received data signal and the received backscatter signal. Other aspects and features are also claimed and described.
