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:
Mar. 22, 2022
Filed:
Jan. 16, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Songping Wu, Palo Alto, CA (US);
Sai Prashanth Chinnapalli, Dublin, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Technologies directed to improving power for wireless transceivers are described. One method processes, in a first power mode, a first portion of a data packet, the first portion being modulated with a FSK modulation. The method determines a first gain value for an amplifier and determines that the first data packet has a second portion that is modulated with a PSK modulation. The method determines a receive signal strength indicator (RSSI) value associated with the first portion and determines that the RSSI does not exceed a threshold value corresponding to a throughput requirement. The method switches to a second power mode, the second power mode being higher in power than the first power mode. The method determines, in the second power mode, a second gain value for the amplifier and process the second portion of the first data packet. The second gain value is determined before the processing the second portion.