HMIPV6 NETWORK BASED HANDOVER SCHEME AND ACCESS ROUTER AND MOBILE NODE USING THEREOF

HMIPV6 NETWORK BASED HANDOVER SCHEME AND ACCESS ROUTER AND MOBILE NODE USING THEREOF

PURPOSE: An HMIPV6 network based handover control scheme and an access router and a mobile node using thereof in IEEE(institute of electrical and electronics engineers) 802.16e network are provided to proceed an overlapping handover between data link and network layer thereby reducing a packet loss...

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Bibliographische Detailangaben
Hauptverfasser: YOON, YOE JIN, SHIN, HO JIN, RYU, SANG HWAN, KIM, DONG GUEN, CHOI, KEE HYUN, JEONG, HEE JIN, NAM, CHOON SUNG, SHIN, DONG RYEOL, YOON, JONG WAN, LEE, GUN HA, LEE, SEUNG HYUN, LEE, SANG MIN
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Beschreibung
Zusammenfassung:PURPOSE: An HMIPV6 network based handover control scheme and an access router and a mobile node using thereof in IEEE(institute of electrical and electronics engineers) 802.16e network are provided to proceed an overlapping handover between data link and network layer thereby reducing a packet loss and improving a packet processing ratio. CONSTITUTION: A control unit(220) extracts a MAC address of mobile node and target base station ID using a handover initiation message receiving from interface(210). The control unit generates an LCoA(Local Care-of Address) of the mobile node using the MAC address and the target base station ID of the mobile node and performs a binding update at the MAP(Mobile Anchor Point). A topology database(231) manages the information of neighboring access router and a base station managed by the neighboring access router.