SYSTEMS AND METHODS FACILITATING COMMUNICATION WITH RESPECT TO A PLURALITY OF COMMUNICATION NETWORIKS USING PULLBACK TECHNIQUES

摘要

A mobile device may establish and register a connection to a first network at a registration server, and may subsequently establish and register a connection to a second network at the registration server. Registration of the connection to the second network may designate the second network as a primary network for providing services to the mobile device. In response to the registration of the connection to the second network, the mobile device may receive a notification indicating the connection to the second network is designated as a primary connection for providing at least one service to the mobile device. In response to receiving the notification, the mobile device may transmit, to a network entity, a pullback message including a request to refresh the registration of the first network at the registration server, thereby designating the first network as the primary network for providing the services to the mobile device.

主权项

1. A method comprising:
establishing, by a mobile device, a connection to a first network; establishing, by the mobile device, a connection to a second network; receiving, by the mobile device, a notification in response to establishing the connection to the second network, wherein the notification indicates that the connection to the second network has been designated as a primary connection for providing at least one service to the mobile device; and transmitting, by the mobile device, a pullback message to a network entity, wherein the pullback message includes a request to refresh a registration of the connection between the mobile device and the first network at a registration server, and wherein the refreshing of the registration causes the connection between the mobile device and the first network to be designated as the primary connection for providing the at least one service to the mobile device.