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公开(公告)号：GB2348568A
公开(公告)日：2000-10-04
申请号：GB9907307
申请日：1999-03-31
Applicant: IBM
Inventor： LAMBERT HOWARD SHELTON , ORCHARD JAMES RONALD LEWIS
Abstract: Provided are a method and a mechanism for dynamically controlling the performance of communication-related operations of a mobile device in accordance with legislative requirements of the particular location of the mobile device and the location of the computing device with which it is to communicate, and also in accordance with communication requirements of application programs at either end of the communication link. A first use of the invention is for ensuring conformance of a mobile device's communications to the cryptographic requirements of different countries, even when the device crosses a country boundary during communication.
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公开(公告)号：GB2326315A
公开(公告)日：1998-12-16
申请号：GB9711890
申请日：1997-06-10
Applicant: IBM
Inventor： LAMBERT HOWARD SHELTON , ORCHARD JAMES RONALD LEWIS
Abstract: In a distributed data processing system each component is provided with an object orientated platform together with instantiations of a generic network object for each application involving data transmission, enabling it to run a multiplexing/demultiplexing object appropriate to each application being processed. This effectively provides multiple concurrent data "pipes" over a single physical/logical connection. This can be used in a retail smart card system.
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公开(公告)号：GB2326010A
公开(公告)日：1998-12-09
申请号：GB9711716
申请日：1997-06-07
Applicant: IBM
Abstract: A distributed data processing system such as a retail store customer transaction network using smart cards 3 provides an object oriented processing environment at each transaction terminal to enable smart cards of different types to be handled by loading card handling objects appropriate to cards presented and the reader to which they are presented.
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