Search International and National Patent Collections

1. (WO2018165578) CALL SETUP TIMER TRIGGERED AND TERMINATED BY DIFFERENT PROTOCOLS

Pub. No.:    WO/2018/165578    International Application No.:    PCT/US2018/021796
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Sat Mar 10 00:59:59 CET 2018
IPC: H04W 76/10
H04W 4/90
H04W 76/50
Applicants: T-MOBILE USA, INC.
Inventors: CHIANG, Hsin-Fu Henry
ANTSEV, Boris
HOOKER, William Michael
MUFTI, Shujaur
SEWARD, Shelby
Title: CALL SETUP TIMER TRIGGERED AND TERMINATED BY DIFFERENT PROTOCOLS
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).