A method, a system, and a network element for service processing after data of a network
element is invalid or a network element fails are provided. When the service network …

A method, a system, and a network element for service processing after data of a network
element is invalid or a network element fails is provided. When the service network element …

A method, system and network device routes a message to a temporarily unavailable
network user, wherein a subscription to a registration state of the network user is initiated if …

(57) ABSTRACT A system for transacting in a network includes a service broker connected
to the network, having access to necessary credentials, a service provider connected to the …

The present invention discloses a register/unregister system, which comprises: a client end,
which is capable of delivering a service request message to the service management server …

(57) ABSTRACT A method and apparatus for Supporting user mobility by allowing guest
access in an Internet service network and a billing method based on the same are provided …

A service setting system, a network service providing method and a communication service,
in which in making a communication via a network, a service condition of a network resource …

Disclosed is a server capable of improving convenience for a user at the time of service
registration. The server includes a service providing unit which provides a service to an …

A method controls a network, wherein the networks offer services to registered users. The
method includes the steps of receiving a service request from network device of a user …

(57) ABSTRACT A network includes a service selection gateway that receives information
from a network user having a network locator address in order to establish a …