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:
Feb. 01, 2011
Filed:
Oct. 31, 2007
Jae-jun Yoo, Daejon, KR;
Jun-wook Lee, Chungbuk, KR;
Min-soo Kim, Daejon, KR;
In-sung Jang, Daejon, KR;
Mal-hee Kim, Daejon, KR;
Yong-joon Lee, Daejon, KR;
Jong-hyun Park, Daejon, KR;
Jae-Jun Yoo, Daejon, KR;
Jun-Wook Lee, Chungbuk, KR;
Min-Soo Kim, Daejon, KR;
In-Sung Jang, Daejon, KR;
Mal-Hee Kim, Daejon, KR;
Yong-Joon Lee, Daejon, KR;
Jong-Hyun Park, Daejon, KR;
Electronics and Telecommunications Research Inst., Daejeon, KR;
Abstract
An apparatus for processing an integrated query from various sensor networks and a method thereof are provided. The apparatus includes an integrated query parser for parsing an integrated query and analyzing a syntax of the parsed integrated query; an integrated query execution plan generator for analyzing meaning of the parsed integrated query and generating an integrated query execution query for processing an integrated query; an integrated query optimizer for optimizing a process time for the generated execution plan based on query information stored in the query information storage and sensor network information stored in the sensor network information storage; and an integrated query executer for detailing the integrated query execution plan by controlling an execution order according to the optimized integrated query and transferring the detailed integrated query execution plan to an event data process executer, a temporal data process executer, and a continuous data process executer.