| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication network system provided with discontinuous terminal movability and remote user registration associated with movability. SOLUTION: A terminal controller TC software component maintaining and updating data of terminal constitution, the access interface reference of a provider agent PA, a condition for permitting or denying remote user registration and the condition of terminal registration or registration release and a terminal movability management TMM software component for controlling data associated with terminal connection, generating or deleting a registered terminal agent TA, inspecting the entry of discontinuous terminal movability, maintaining the reference of the subscriber agent SubA of a subscriber terminal provided with discontinuous movability and obtaining the reference of the terminal agent TA of the terminal provided with discontinuous movability in the other united retailer domain (1) are contained.
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