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. 10, 2020
Filed:
Dec. 29, 2015
Espressif Systems (Shanghai) Pte Ltd, Shanghai, CN;
EXPRESSIF SYSTEMS (SHANGHAI) PTE. LTD., Shanghi, CN;
Abstract
A heterogeneous method of a Wi-Fi Internet of things (IoT) that includes arranging at least one Wi-Fi IoT bridging device in a Wi-Fi IoT, the Wi-Fi IoT bridging device using a time division technique and communicating with at least one distant IoT device in a reduced data rate mode; and a heterogeneous IoT framework that includes a wireless router connecting to an IoT and supporting a standard Wi-Fi link, bridging device connecting to the wireless router via the standard Wi-Fi link, and a Wi-Fi device in a reduced data rate mode connecting to the bridging device via the reduced data rate mode, thereby realizing bridging and swapping of data in a heterogeneous Wi-Fi IoT structure consisting of Wi-Fi IoT subnets having different baseband rates.