Patent ID: 8396220

Claim:
A method of secure data transmission in an integrated network environment, that is a mechanism used for requesting continued data transmission, when a connection between a first mobile terminal, a home server, and at least a second mobile terminal is disconnected, comprising the following steps: providing a transmission deadline by said home server for a transmission transaction between said first mobile terminal and said second mobile terminal; generating a provider key in advance by said first mobile terminal and said home server; starting subsequent downloading of files by said second mobile terminal; and generating a transaction key by said home server automatically upon a start of said transmission transaction, so as to protect said connection between said home server and said second mobile terminal; wherein said first mobile terminal, said home server, and said second mobile terminal are used to proceed with data delivery in XML-RPC mode, and content of two data fields are used to verify an identification and an authorization status of said home server and said second mobile terminal; and said content of said data field are provided in said provider key and said transaction key.