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:
May. 04, 2021
Filed:
Apr. 22, 2019
M87, Inc., Bellevue, WA (US);
Tuan Ta, Seattle, WA (US);
Vidur Bhargava, San Diego, TX (US);
M87, Inc., San Diego, CA (US);
Abstract
Methods and apparatus for efficiently establishing communications connections, e.g., for a secondary application, are described. A device to device communications network has established routing paths, e.g., corresponding to a first application. Different segments of the network use different gateways. Individual communications devices within a segment of the network may have incomplete information on the routing within the segment. A wireless communications device advertises the gateway device which it uses for the first application. A first communications device seeking to establish a communications connection with a second communications device for a second application uses obtained gateway information to make transmission and/or routing decisions, e.g., identifying a third communications device which can bridge a routing path gap between two segments of the network.