Telephonic communications – Plural exchange network or interconnection – Interexchange signalling
Reexamination Certificate
2005-12-27
2005-12-27
Matar, Ahmad F. (Department: 2642)
Telephonic communications
Plural exchange network or interconnection
Interexchange signalling
C379S207020, C379S221080
Reexamination Certificate
active
06980639
ABSTRACT:
An INAP processing method for communication between a SSP and TCAP. When an INAP message is sent from the INAP of the SSP to the TCAP, a TC component to be transmitted is generated, an invoke ID and dialogue ID are allocated to the generated TC component, and a TC primitive corresponding to the state of an allocated dialogue is created and encoded, to be sent to the TCAP through the TCAP interface block. When the INAP of the SSP receives an INAP message from the TCAP, the received INAP message is decoded based on the type thereof and a corresponding SCP relationship object is found using the dialogue ID included in the decoded INAP message. When the IC component and IC primitive are contained in the decoded message, the IC primitive is executed first and then the IC component is processed. When a corresponding call has been processed, the found SCP relationship object is deleted, finishing the dialogue with the SCP. Accordingly, various applications in the SSP can freely communicate with the TCAP using the INAP message.
REFERENCES:
patent: 6122363 (2000-09-01), Friedlander et al.
patent: 6553427 (2003-04-01), Chang et al.
patent: 6687364 (2004-02-01), Lehtinen
Agdeppa Hector
Fleshner & Kim LLP
LG Electronics Inc.
Matar Ahmad F.
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