DYNAMIC SERVICE BINDING PROVIDING TRANSPARENT SWITCHING OF INFORMATION SERVICES HAVING DEFINED COVERAGE REGIONS
摘要
<p>It is determined whether a location of a mobile device is within a coverage region of a first information service. Communications for the first information service are redirected to a second information service when the location of the mobile device is not within a coverage region of the first information service. The second information service generally has a coverage region encompassing the location of the mobile device. Communications between a mobile device and a first information service are redirected to another information service when properties of the new information service are determined to meet predetermined criteria set by a user of the mobile device, by an application, or both. In yet another aspect of the invention, Replacement of information services can be "aggressive" or "non-aggressive." Communications between a mobile device and an original information service are redirected to another information service when the original information service fails.</p>
申请公布号
WO2004054295(A1)
申请公布日期
2004.06.24
申请号
WO2003US04004
申请日期
2003.02.10
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
COLE, ALAN, GEORGE;DURI, SASTRY, S.;MUNSON, JONATHAN, PAUL;MURDOCK, JOHN, S., JR.