US 2011/0085470 A1Published application

Apparatus and method for integrated signal processing for ip-based convergence network

AssigneeElectronics and Telecommunications Research Institute

InventorsNo Ik PARK, Soon Seok Lee, Young Boo Kim

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Abstract

In an apparatus and method for integrated signal processing for an IP-based wired and wireless convergence network, based on an ID of a second user acquired in response to a service call request from a first user terminal, a unique address corresponding to the ID is acquired. The location address corresponding to the unique address, acquired from the address information of the terminals being stored and managed, i.e., the transport address of the second user terminal, is acquired. An IP connection request is sent to the acquired transport address of the second user terminal and the transport address of the first user terminal, and upon completion of the IP connection, data traffic for the requested service is transferred.

Claims19

Dependent claims

A method for integrated signal processing, in which, in a convergence network having wired and wireless networks connected to an IP network, an integrated signal processing apparatus connected to the IP network performs call processing between terminals, the method comprising:

acquiring a unique address and transport address of a second user terminal based on an ID of a e second user acquired from a first user terminal connected to the wired network or the wireless network;
sending an IP connection request to the first user terminal and the second user terminal respectively corresponding to the acquired transport addresses;
receiving responses to the IP connection request from the first user terminal and the second user terminal, and completing an IP connection between the first user terminal and the second user terminal based on service policy control information of the first and second user terminals;
registering a service corresponding to a request from the first user terminal;
and
permitting transmission and reception of data traffic corresponding to the registered service between the first user terminal and the second user terminal.

3 more elements

Dependencies are inferred from the claim text.