The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2024
Filed:
Mar. 28, 2024
Nanjing University of Posts and Telecommunications, Nanjing, CN;
Qi Zhu, Nanjing, CN;
Yaping Zhang, Nanjing, CN;
Abstract
The present application provides a resource allocation method for a unmanned aerial vehicle (UAV)-assisted symbiotic radio system, which addresses the problem of how to improve the system transmission rate in a multi-IoT device scenario. A passive sensor data collection mechanism based on a UAV-assisted symbiotic radio communication system under multiple backscatter devices (BDs) is proposed. When the base station sends signals to the cellular users, multiple IoT BDs on the ground perform energy collection and backscatter of RF signals sent by the base station, and the UAV receives backscatter signals from the BDs and collects the data from all the BDs on the ground, i.e., all the BDs share RF sources with the cellular users.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile