Test procedure for a mobile network of an emergency call network

G Talaganov, C Calma, M Kadkhodai - US Patent 10,097,981, 2018 - Google Patents
A test procedure for an emergency call network includes the following steps: A test user
connection is provided between a test user and a test site and an integrated test …

Method and system for hub breakout roaming

RH Xu, HJ Tang, A Joseph - US Patent 10,911,932, 2021 - Google Patents
According to at least one example embodiment, hub break out roaming enables providing
data access to a user network device, subscribed with a home network and roaming into a …

Volte roaming using general purpose packet data access

MM Jardon - US Patent 11,425,638, 2022 - Google Patents
A user equipment (eg, mobile device) can determine whether a first mobile code stored on
the user equipment matches a second mobile code received from a mobile network to which …

Volte roaming using general purpose packet data access

MM Jardon - US Patent 10,694,457, 2020 - Google Patents
A user equipment (eg, mobile device) can determine whether a first mobile code stored on
the user equipment matches a second mobile code received from a mobile network to which …

Method for providing voice service to roaming wireless users

MM Jardon, C Dunn - US Patent 11,588,862, 2023 - Google Patents
Aspects of the subject disclosure may include, for example, a method in which a processing
system authenticates a communication device roaming from a home network that does not …

Handling universal profile transfers over roaming

N Shah, A Synal, M Fallah - US Patent 10,743,174, 2020 - Google Patents
Techniques are described herein for implementing a presence application server to handle
Universal Profile (UP) transfers over roaming. The presence application server may receive …

Interception method and apparatus based on local breakout

Y Wu - US Patent 10,986,495, 2021 - Google Patents
The present disclosure provides a method and a device for interception based on Local
Break Out (LBO). The method includes: receiving, by a small base station, an interception …