TCAP package type specification for ANSI-41 MAP messages in order to support MAP operation closure
First Claim
1. A method for supporting the closure of (MAP) Mobile Application Part operations within a shared Transaction Capability Application Part (TCAP) transaction in the event of an error or reject, comprising the steps of:
- sending a first MAP message from a first node to a second node, the first message initiating the TCAP transaction;
sending a second MAP message from the second node to the first node within the same TCAP transaction, the second message sent in response to the first message;
experiencing at the first node a problem preventing processing of the second MAP message;
sending a second MAP message answer from the first node to the second node, the second MAP message answer sent in response to the experienced problem and including a package type of "conversation with permission"; and
sending a first MAP message answer from the second node to the first node, the first MAP message answer sent in response to the second MAP message answer and closing each MAP operation and the open TCAP transaction.
1 Assignment
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Abstract
The package type identifier of "conversation with permission" is utilized in certain ANSI-41 Mobile Application Part (MAP) messages to allow a node receiving the message to generate an appropriate response message necessary for MAP operation closure within a Transaction Capability Application Part (TCAP) transaction. In one implementation, an ANSI-41 MAP error or reject message includes a package type identifier of "conversation with permission" instead of "response" thus allowing the node receiving the error or reject message to appropriately respond in connection with the closure of an open MAP operation. In another implementation, the "conversation with permission" package type identifier is specified for an ANSI-41 MAP instruction request message to support MAP operation closure in the event of an error or rejection in that operation.
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Citations
12 Claims
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1. A method for supporting the closure of (MAP) Mobile Application Part operations within a shared Transaction Capability Application Part (TCAP) transaction in the event of an error or reject, comprising the steps of:
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sending a first MAP message from a first node to a second node, the first message initiating the TCAP transaction; sending a second MAP message from the second node to the first node within the same TCAP transaction, the second message sent in response to the first message; experiencing at the first node a problem preventing processing of the second MAP message; sending a second MAP message answer from the first node to the second node, the second MAP message answer sent in response to the experienced problem and including a package type of "conversation with permission"; and sending a first MAP message answer from the second node to the first node, the first MAP message answer sent in response to the second MAP message answer and closing each MAP operation and the open TCAP transaction. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for supporting the closure of Mobile Application Part (MAP) operations within a shared Transaction Capability Application Part (TCAP) transaction in the event of an error or reject, comprising the steps of:
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sending a MAP message from a first node to a second node, the MAP message sent within an existing open TCAP transaction and including a package type of "conversation with permission"; experiencing at the second node a problem preventing processing of the MAP message; sending a MAP message answer from the first node to the second node, the MAP message answer sent in response to the experienced problem and closing the open TCAP transaction and MAP operation. - View Dependent Claims (8, 9)
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10. In connection with the handling of nested Mobile Application Part (MAP) operations within a Transaction Capability Application Part (TCAP) transaction including an outer MAP operation and an inner MAP operation, a method comprising the steps of:
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specifying in a first MAP message relating a reject or error return result and comprising part of the inner MAP operation a package type of "conversation with permission"; responding to the permission granted by the first MAP message with a second MAP message effectuating a graceful closure of the outer MAP operation. - View Dependent Claims (11, 12)
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Specification