METHOD AND SYSTEM FOR SUPPORTING MOBILITY OF SENSOR NODE IN LOW POWER WIRELESS NETWORK BASED ON PROXY MOBILE INTERNET PROTOCOL VERSION 6

A mobility supporting method of a sensor node and a system thereof in 6LoWPAN is provided to apply proxy mobile IPv6 to 6LoWPAN environment of a multi hop environment supplying the mobility of the mobile sensor node connected by one hop unit. A sensor node(405b) recognizing an access of a mobile sen...

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Bibliographic Details
Main Authors KIM, JIN HO, LEE, HYE CHAN, KIM, SUN GI, KWON, DAE HYUNG, KIM, JIN HYOUNG, HONG, CHOONG SEON
Format Patent
LanguageEnglish
Korean
Published 02.09.2009
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A mobility supporting method of a sensor node and a system thereof in 6LoWPAN is provided to apply proxy mobile IPv6 to 6LoWPAN environment of a multi hop environment supplying the mobility of the mobile sensor node connected by one hop unit. A sensor node(405b) recognizing an access of a mobile sensor node(400) in a proxy mobile 6LoWPAN informs the coordinator of the access of the movement sensor node. Information requested from the AAA server is received by requesting the information of the mobile sensor node to the AAA server through IPv6. The coordinator transmits the information of the movement sensor node.
Bibliography:Application Number: KR20080018820