MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202647074047 A) filed by Qualcomm Incorporated on June 15, 2026, for Band Determination For Ambient Internet Of Things Device.
Inventors include Kim, Yuchul; Zhang, Chengjin; Fan, Zhifei; Gupta, Piyush; Wei, Chao; Wu, Zhikun; Mukkavilli, Krishna Kiran; and Ji, Tingfang.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: Methods, systems, and devices for wireless communication are described. An energy harvesting capable device may select a first frequency band from a set of available frequency bands to use for wireless communication, wherein selection of the first frequency band is based on a comparison of measurements that pertain to respective frequency bands in the set of available frequency bands. The energy harvesting capable device may obtain a continuous wave signal on a forward link via the first frequency band. The energy harvesting capable device may determine a frequency shift to apply to the continuous wave signal for communication on a backward link. The energy harvesting capable device may communicate a backward link signal on the backward link via a second frequency band based on application of the frequency shift to the continuous wave signal.
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