Rothwell, Figg, Ernst & Manbeck, P.C.
Implementation of packet data service in a mobile communication network
A method for transferring a data packet associated with a service from a packet data network to a mobile communication network, be characterized by comprising steps of: forming a message by adding either a service identifier (SI) for identifying the service or an indicator for indicating that the data packet is associated with the SI to the data packet, the SI corresponding to a session identifier for the data packet; and sending the message from the packet data network to the mobile communication network.
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
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Feng Xiao Di Hongtao
Lu Li Liu Zhu