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 methodInfo
- 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
Links
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.
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) |
-
2004
- 2004-10-27 TW TW93132601A patent/TWI252000B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI252000B (en) | 2006-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |