Network migration queuing service in a wireless network

A method comprising:

• providing, by an optimization server, services to a plurality of mobile devices in RF communication with a plurality of wireless RF access nodes, wherein the optimization server comprises a first publish-subscribe broker communications facility as part of a publish-subscribe broker network, wherein the publish-subscribe broker network is operable to distribute published data packets having an associated service topic to those entities that have subscribed to that service topic via the publish-subscribe broker network, wherein a first mobile device of the plurality of mobile devices subscribes to a first service topic for delivery of published data packets, wherein the first publish-subscribe broker communications facility publishes an application data packet stream with the corresponding first service topic;
• and
• providing, by a queuing service application, data packet recovery and continuity when a mobile device moves between different wireless RF access nodes in the same or in different wireless networks, wherein the queuing service application connects to the optimization server and subscribes to the first service topic to receive and store corresponding published data packets, wherein the queuing service application makes available the stored data packets to the first mobile device to replace data packets that the first mobile device did not receive during a time when the first mobile device is in transition between connections to different wireless RF access nodes of the plurality of wireless RF access nodes.