TW200614732A - Link layer handoff method for wireless local area networks and wireless local area networks using the same method - Google Patents

Link layer handoff method for wireless local area networks and wireless local area networks using the same method

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Publication number
TW200614732A
TW200614732A TW093132601A TW93132601A TW200614732A TW 200614732 A TW200614732 A TW 200614732A TW 093132601 A TW093132601 A TW 093132601A TW 93132601 A TW93132601 A TW 93132601A TW 200614732 A TW200614732 A TW 200614732A
Authority
TW
Taiwan
Prior art keywords
local area
wireless local
area networks
segment
link layer
Prior art date
Application number
TW093132601A
Other languages
Chinese (zh)
Other versions
TWI252000B (en
Inventor
Chun-Hung Lin
Guo-Yuan Wang
Original Assignee
Univ Nat Sun Yat Sen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Nat Sun Yat Sen filed Critical Univ Nat Sun Yat Sen
Priority to TW93132601A priority Critical patent/TWI252000B/en
Application granted granted Critical
Publication of TWI252000B publication Critical patent/TWI252000B/en
Publication of TW200614732A publication Critical patent/TW200614732A/en

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Abstract

The invention relates to a link layer handoff method for wireless local area networks and wireless local area networks using the proposed method. The method of the invention comprises the steps of: (a) detecting whether a mobile node roams into a second segment from a first segment; (b) transmitting a control message from the mobile node to an access point in the second segment, if the mobile node roams into the second segment; and (c) transmitting the control message from the access point to a bridge in the wireless local area networks, and changing a data table of the bridge. The method of the invention is designed to deliver that data to a destination before the roaming mobile nodes complete its Mobil IP registrations. No modification to the existing specification is necessary in Mobil IP. The method of the invention is completely independent of network layer; therefore, no matter Mobile IPv4 or Mobile IPv6 is used, the method of the invention can work correctly.
TW93132601A 2004-10-27 2004-10-27 Link layer handoff method for wireless local area networks and wireless local area networks using the same method TWI252000B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93132601A TWI252000B (en) 2004-10-27 2004-10-27 Link layer handoff method for wireless local area networks and wireless local area networks using the same method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93132601A TWI252000B (en) 2004-10-27 2004-10-27 Link layer handoff method for wireless local area networks and wireless local area networks using the same method

Publications (2)

Publication Number Publication Date
TWI252000B TWI252000B (en) 2006-03-21
TW200614732A true TW200614732A (en) 2006-05-01

Family

ID=37453847

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93132601A TWI252000B (en) 2004-10-27 2004-10-27 Link layer handoff method for wireless local area networks and wireless local area networks using the same method

Country Status (1)

Country Link
TW (1) TWI252000B (en)

Also Published As

Publication number Publication date
TWI252000B (en) 2006-03-21

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