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:
Apr. 28, 2020
Filed:
Jan. 04, 2019
T-mobile Usa, Inc., Bellevue, WA (US);
Hsin-Fu Henry Chiang, Bellevue, WA (US);
Shujaur Mufti, Snoqualmie, WA (US);
William Michael Hooker, Seattle, WA (US);
Boris Antsev, Bothell, WA (US);
Shelby Seward, Bellevue, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
One or more timers can be used by an originating UE during setup of a communication session. The timer(s) can be triggered by an originating UE sending a request or receiving a response that uses a first signaling protocol. The timer(s) can further be terminated by the originating UE sending a request or receiving a response that uses a second signaling protocol different from the first signaling protocol, so long as the request/response using the second signaling protocol occurs before timeout of the timer(s).