Patent ID: 7821927
Filing Date: 2010-10-26
Classification: H04L,H04W

Abstract:
1. A method in a host server adapted for connection outside of a wireless communication network for controlling the pushing of data messages to a plurality of mobile communication devices adapted to communicate in the wireless communication network, the method comprising the acts of: for each one of the mobile communication devices operating in the wireless communication network: causing, by the host server, data messages to be pushed to the mobile communication device via a packet data connection; receiving, in the host server, an IP notification message originating from a serving node in the wireless communication network, the IP notification message having an IP destination address of the host server and including an identification or address that identifies one of the mobile communication devices, the IP notification message being produced in response to a termination of the packet data connection for the identified mobile communication device and indicating that the identified mobile communication device is unavailable to receive data messages; and in response to receiving the IP notification message: at least temporarily refraining, in the host server, from pushing data messages to the identified mobile communication device.