The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2013
Filed:
Nov. 14, 2011
Moonsoo Lee, Daejeon, KR;
Min Soo Kim, Daejeon, KR;
Inhak Joo, Daejeon, KR;
Chung-ho Lee, Daejeon, KR;
IN Sung Jang, Daejeon, KR;
Sung Woong Shin, Daejeon, KR;
Moonsoo Lee, Daejeon, KR;
Min Soo Kim, Daejeon, KR;
Inhak Joo, Daejeon, KR;
Chung-ho Lee, Daejeon, KR;
In Sung Jang, Daejeon, KR;
Sung Woong Shin, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A system for providing spatial-based context-aware service includes a database configured to store a geocontext including spatial information, one or more contexts, and sensor data; a sensor/context catalog server configured to manage meta data of the contexts and the sensor data; a context processing server configured to generate a list of contexts applicable to the mobile device based on the sensor data and the meta data upon a receipt of the sensor data from the mobile device; a geocontext search server configured to search the database for candidate geocontexts appropriate for the user of the mobile device by using the location information of the mobile device and the list of contexts; and a context-aware management server configured to generate a list of recommended services by executing the searched candidate geocontexts.