发明名称 |
METHOD AND SYSTEM OF PROCESSING MULTIPLE-QUERIES FOR APPLICATION SERVICES OF USN MIDDLEWARE |
摘要 |
PURPOSE: A method and a system of processing multiple-queries for application services of USN(Ubiquitous Sensor Network) middleware are provided to improve the performance of the system through a middleware scheduler processing method depending on each query processing priority by classifying the kinds of queries. CONSTITUTION: According to the characteristics of queries, a scheduler is classified into 3 sectors. A real-time query sector(172) processes an emergency state recognition processing query and a real-time request query. A repeated query sector(174) processes a state query processing request query and an event request query. An event query sector(176) processes the event which is repeated periodically, and a multi query processing schedule module(170) applies an additional priority to each query sector.
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申请公布号 |
KR20100125696(A) |
申请公布日期 |
2010.12.01 |
申请号 |
KR20090044531 |
申请日期 |
2009.05.21 |
申请人 |
INFOMIND CO., LTD.;CHEJU NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION |
发明人 |
KANG, HEE SEOG;HA, SANG WOOK;KIM, DO HYUN |
分类号 |
H04L12/24;H04W72/12;H04W84/18 |
主分类号 |
H04L12/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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