Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Patent
1996-06-27
1999-06-15
Jung, Min
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
370524, 379230, H04J 302, H04M 1100
Patent
active
059128879
ABSTRACT:
A system and method for implementing user-to-user data transfer services utilizes an overlay network to transfer user-to-user data between users independent of communications between the users on a conventional signaling network. The system and method examines a frame of data received from a user to determine whether the frame contains user-to-user data. If the frame does contain user-to-user data, the user-to-user data is removed from the frame and formatted for transfer. The formatted user-to-user data is then transferred to the recipient via the overlay network, independently of the communication between the users on the signaling network.
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ROLM Functional Specification, "CorNet-VN Interworking Specification," Issue: 1.1/Date: Jul. 26, 1994, pp. 174-181..
Jung Min
MCIWorldCom, Inc.
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