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公开(公告)号：CA2130412C
公开(公告)日：1998-01-20
申请号：CA2130412
申请日：1994-08-18
Applicant: IBM
Inventor： MATHEW JOHNY , CHUNG TEIN-YAW , SARKAR SOUMITRA , TURNER ROGER D , EDWARDS ALLAN K , DYKEMAN HAROLD D , DOERINGER WILLIBALD , POZEFSKY DIANE P , BRITTON KATHRYN H
Abstract: A multiprotocol transport network (MPTN) gateway provides transparent interconnection of two or more SPTNs running different transport layer protocols to form an integrated heterogeneous MPTN. The MPTN gateway of the present invention has no dependencies on the particular transport protocols running on the SPTNs being interconnected as it utilizes a common transport provider (a GatewayServices Protocol Boundary (GSPB)) between the SPTN transport protocols and the gateway components . The MPTN gateway supports connections between end systems across multiple intermediate networks. The MPTN gateway provides automatic routing based on dynamic participation in the routing protocols of the interconnected SPTNs so that any number of gateways may be interconnected and in any topology desired. As the MPTN gateway has a general architecture and acquires routing information automatically, it supports not only other MPTN nodes and gateways but also non-MPTN nodes and gateways.
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Patent Agency Ranking
公开(公告)号：DE69230199D1
公开(公告)日：1999-12-02
申请号：DE69230199
申请日：1992-06-22
Applicant: IBM
Inventor： BIRD RAYMOND FREDERICK , BRITTON KATHRYN HENINGER , CHUNG TIEN-YAW DAVID , EDWARDS ALLAN KENDRICK , MATHEW JOHNY , POZEFSKY DIANE PHYLIS , SARKAR SOUMITRA , TURNER ROGER DON , CHUNG WINSTON WEN-KAI , YEUNG YUE TAK , GRAY JAMES PEYTON , DYKEMAN HAROLD DOUGLAS , DOERINGER WILLIBALD AUGUST , AUERBACH JOSHUA SETH , WILSON JOHN HAYDEN
Abstract: A Transport Layer Protocol Boundary (TLPB) architecture is described which will permit an application program to run over a non-native transport protocol without first generating a protocol compensation package tailored to the transport protocols assumed by the program's application programming interface and by the available transport provider. All transport functions required by the program are converted to standardized or TLPB representations. When a connection between the first application program and a second remote application is requested, the individual required TLPB transport functions are compared to corresponding functions supported by the transport provider. Compensations are invoked only where there is a mismatch. The node on which the remote application program runs is informed of the compensations so that necessary decompensation operations can be performed before the data is delivered to the remote application program.
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公开(公告)号：CA2130412A1
公开(公告)日：1995-07-01
申请号：CA2130412
申请日：1994-08-18
Applicant: IBM
Inventor： BRITTON KATHRYN H , DOERINGER WILLIBALD , DYKEMAN HAROLD D , CHUNG TEIN-YAW , EDWARDS ALLEN K , MATHEW JOHNY , POZEFSKY DIANE P , SARKAR SOUMITRA , TURNER ROGER D
Abstract: A multiprotocol transport network (MPTN) gateway provides transparent interconnection of two or more SPTNs (12, 14, 16, 18) running different transport layer protocols to form an integrated heterogeneous MPTN. The MPTN gateway of the present invention has no dependencies on the particular transport protocols running on the SPTNs being interconnected as it utilizes a common transport provider (a Gateway Services Protocol Boundary (GSPB)) (38) between the SPTN transport protocols and the gateway components. The MPTN gateway supports connections between end systems across multiple intermediate networks. The MPTN gateway provides automatic routing based on dynamic participation in the routing protocols of the interconnected SPTNs so that any number of gateways may be interconnected and in any topology desired. As the MPTN gateway has a general architecture and acquires routing information automatically, it supports not only other MPTN nodes and gateways but also non-MPTN nodes and gateways.
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公开(公告)号：DE69230199T2
公开(公告)日：2000-04-27
申请号：DE69230199
申请日：1992-06-22
Applicant: IBM
Inventor： BIRD RAYMOND FREDERICK , BRITTON KATHRYN HENINGER , CHUNG TIEN-YAW DAVID , EDWARDS ALLAN KENDRICK , MATHEW JOHNY , POZEFSKY DIANE PHYLIS , SARKAR SOUMITRA , TURNER ROGER DON , CHUNG WINSTON WEN-KAI , YEUNG YUE TAK , GRAY JAMES PEYTON , DYKEMAN HAROLD DOUGLAS , DOERINGER WILLIBALD AUGUST , AUERBACH JOSHUA SETH , WILSON JOHN HAYDEN
Abstract: A Transport Layer Protocol Boundary (TLPB) architecture is described which will permit an application program to run over a non-native transport protocol without first generating a protocol compensation package tailored to the transport protocols assumed by the program's application programming interface and by the available transport provider. All transport functions required by the program are converted to standardized or TLPB representations. When a connection between the first application program and a second remote application is requested, the individual required TLPB transport functions are compared to corresponding functions supported by the transport provider. Compensations are invoked only where there is a mismatch. The node on which the remote application program runs is informed of the compensations so that necessary decompensation operations can be performed before the data is delivered to the remote application program.
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公开(公告)号：CA2069710C
公开(公告)日：1996-08-20
申请号：CA2069710
申请日：1992-05-27
Applicant: IBM
Inventor： BIRD RAYMOND F , BRITTON KATHRYN H , CHUNG TEIN-YAW D , EDWARDS ALLAN K , MATHEW JOHNY , POZEFSKY DIANE P , SARKAR SOUMITRA , TURNER ROGER D , CHUNG WINSTON W-K , YEUNG YUE T , GRAY JAMES P , DYKEMAN HAROLD D , DOERINGER WILLIBALD A , AUERBACH JOSHUA S , WILSON JOHN H
Abstract: A Transport Layer Protocol Boundary (TLPB) architecture is described which will permit an application program to run over a non-native transport protocol without first generating a protocol compensation package tailored to the transport protocols assumed by the program's application programming interface and by the available transport provider. All transport functions required by the program are converted to standardized or TLPB representations. When a connection between the first application program and a second remote application is requested, the individual required TLPB transport functions are compared to corresponding functions supported by the transport provider. Compensations are invoked only where there is a mismatch. The node on which the remote application program runs is informed of the compensations so that necessary de-compensation operations can be performed before the data is delivered to the remote application program.
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公开(公告)号：CA2069710A1
公开(公告)日：1993-01-18
申请号：CA2069710
申请日：1992-05-27
Applicant: IBM
Inventor： BIRD RAYMOND F , BRITTON KATHRYN H , CHUNG TEIN-YAW D , EDWARDS ALLAN K , MATHEW JOHNY , POZEFSKY DIANE P , SARKAR SOUMITRA , TURNER ROGER D , CHUNG WINSTON W , YEUNG YUE T , GRAY JAMES P , DYKEMAN HAROLD D , DOERINGER WILLIBALD A , AUERBACH JOSHUA S , WILSON JOHN H
Abstract: A Transport Layer Protocol Boundary (TLPB) architecture is described which will permit an application program to run over a non-native transport protocol without first generating a protocol compensation package tailored to the transport protocols assumed by the program's application programming interface and by the available transport provider. All transport functions required by the program are converted to standardized or TLPB representations. When a connection between the first application program and a second remote application is requested, the individual required TLPB transport functions are compared to corresponding functions supported by the transport provider. Compensations are invoked only where there is a mismatch. The node on which the remote application program runs is informed of the compensations so that necessary decompensation operations can be performed before the data is delivered to the remote application program.
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