Apple Inc.

Srinivasan Vasudeven

Giri Prassad Deivasigamani

Gencer Cili

Luciano Miguel Verger

Muhammad Adeel Alam

Deepak Chitlur Lakshman

Yogesh D Karandikar

Guarav Nukala

A user equipment ('UE') connected to a first network that performs methods including receiving a page from the first network indicating an incoming voice call, when it is determined the voice call was not successfully connected, incrementing a value of a counter and when the value satisfies the threshold, switching from the first network to a second network. Another method includes originating a voice call via the first network, when it is determined the voice call was not successfully connected, opening a socket connection with the first network and attempting to re-originate the voice call via the first network. Another method includes determining whether the UE has switched a connection from a first network to a second network and when it is determined that the UE has switched the connection to the second network, initiating an action by the UE.

Apparatus, systems and methods for switching between radio access technologies

Growing community of inventors

Santa Clara, CA, United States of America

Srinivasan Vasudeven