MUMBAI, India, April 18 -- Intellectual Property India has published a patent application (202527025793 A) filed by Qualcomm Incorporated, San Diego, on March 21, for 'backscatter-based positioning.'
Inventor(s) include Wang, Xiaojie; Sun, Jing; Zhang, Xiaoxia; and Li, Junyi.
The application for the patent was published on April 18, under issue no. 16/2025.
According to the abstract released by the Intellectual Property India: "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 transmitting a configuration signal that indicates a tag address of a tag device and a modulation scheme for generation of a b...