Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wook Choi1
Hyo-Hyun Choi1
Yong Lee1
Yong-Seok Park1
Date of Patent
April 16, 2013
1Patent Application Number
119877961
Date Filed
December 4, 2007
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A multi-hop wireless network system and an authentication method thereof, wherein during initial mutual authentication between multi-hop nodes and a multi-hop wireless network, a shared key is acquired for hop-by-hop mutual authentication between the multi-hop nodes using a centralized authentication scheme. Using the acquired shared key, distributed authentication between the multi-hop nodes is performed.
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