US 2010/0306396 A1 · Uniform Service Access System And Access Method

Abstract

A uniform service access system is provided by the present invention, comprising: service providing means; a PARLAY state machine, configured to trigger an application service of the service providing means according to service request information and to generate call control information according to the application service information; a PARLAY adapter, configured to realize the conversion of the information transmission formats between the PARLAY state machine and a network state machine; the network state machine, configured to send uplink call generating service request information to the PARLAY adapter and to send downlink call control information to a network protocol adapter, the network protocol adapter, configured to realize a conversion of information transmission formats between the network state machine and a service switch equipment; the service switch equipment configured to trigger the application service according to a terminal call and to control a call according to the call control information from the network protocol adapter. An access method is further provided correspondingly. The present invention can realize an intelligent service supporting different network access.

Claims9

Dependent claims

A uniform service access system comprising:

service providing means configured to store application service information, and to process a service request;
a PARLAY state machine configured to trigger an application service of the service providing means according to service request information from a PARLAY adapter, and to generate call control information according to the application service information and return to the PARLAY adapter;
the PARLAY adapter configured to realize a conversion of information transmission formats between the PARLAY state machine and a network state machine;
the network state machine configured to generate the service request information according to the call from a network protocol adapter and send to the PARLAY adapter, and to send call control information from the PARLAY adapter to the network protocol adapter;
the network protocol adapter configured to realize a conversion of information transmission formats between the network state machine and a service switch equipment;
and
the service switch equipment configured to trigger the application service to report the network protocol adapter according to a call from a network terminal, and to control a current call according to the call control information from the network protocol adapter.

4 more elements

An access method for a uniform service access system, the method comprising the following steps:

A. a service switch equipment triggering a service according to a call from a network terminal, converting, through a network protocol adapter, into a format required by a network state machine and transmitting to the network state machine;
B. the network state machine converting, through a PARLAY adapter, call information into a format required by a PARLAY state machine and transmitting to the PARLAY state machine;
C. the PARLAY state machine triggering an application service on a service providing means, and the service providing means dispatching a call control to the PARLAY state machine;
D. the PARLAY state machine converting, through a PARLAY protocol adapter, into a format required by the network state machine and transmitting to the network state machine;
and
E. the network state machine converting, through the network protocol adapter;
into a format required by a service switch equipment and transmitting to the service switch equipment to perform subsequent call.

4 more elements

Dependencies are inferred from the claim text.

Uniform Service Access System And Access Method

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Uniform Service Access System And Access Method

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Abstract

Claims9