发明名称 |
SYSTEM FOR AUTHENTICATION MANAGEMENT OF A SENSOR NODE HAVING A SUBSCRIPTION PROCESSING FUNCTION, AND A METHOD FOR OPERATING THE SYSTEM |
摘要 |
The present invention relates to a system for authentication management of a sensor node having a subscription processing function, and a method for operating the system. Upon receiving information about a sensor node allocated with an IP address, the system supports the access of only authorized user equipment to a corresponding sensor node, while blocking any direct access of unauthorized user equipment to the sensor node, thereby strengthening the security of the sensor node. According to the present invention, a relay server receives subscription information from user equipment. The relay server checks permission validity of corresponding user equipment. If the user equipment has a valid permission, the relay server transmits the subscription information to a sensor node, and transmits subscription acceptance information to the user equipment. Then the sensor node transmits the collected and stored information to the user equipment having a valid permission. |
申请公布号 |
WO2011149251(A3) |
申请公布日期 |
2012.01.26 |
申请号 |
WO2011KR03802 |
申请日期 |
2011.05.24 |
申请人 |
DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY-ACADEMY COOPERATION;KWARK, GWANG HOON;KIM, TAE HOON;PARK, BYUNG KWON;CHOI, HYUNG RIM |
发明人 |
KWARK, GWANG HOON;KIM, TAE HOON;PARK, BYUNG KWON;CHOI, HYUNG RIM |
分类号 |
H04L9/32;H04L12/28 |
主分类号 |
H04L9/32 |
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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