TW200637244A - Methods and systems for roaming in 802.11 wireless networks - Google Patents
Methods and systems for roaming in 802.11 wireless networksInfo
- Publication number
- TW200637244A TW200637244A TW094111081A TW94111081A TW200637244A TW 200637244 A TW200637244 A TW 200637244A TW 094111081 A TW094111081 A TW 094111081A TW 94111081 A TW94111081 A TW 94111081A TW 200637244 A TW200637244 A TW 200637244A
- Authority
- TW
- Taiwan
- Prior art keywords
- transceiver
- access point
- roaming
- associate
- scan
- Prior art date
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses a system and method for fast and smooth roaming in a wireless network with plural access points. In order to keep better communication quality, the client device may have dual-transceiver. One transceiver is applied for transmitting and receiving data packets to and from a current associated access point. Concurrently, the other transceiver would scan for another suitable access point and prepare to re-associate with it. As the communication quality degrades to a predetermined level, which indicates that the linkage between the client device and the currently associated access point might be broken, the transceiver in scanning mode would begin to re-associate with a new access point to reduce the latency time. After that, the transceiver originally in the linking mode would switch to scan for another suitable access point while the other transceiver is associated with the newly associated access point.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94111081A TWI260138B (en) | 2005-04-07 | 2005-04-07 | Methods and systems for roaming in 802.11 wireless networks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94111081A TWI260138B (en) | 2005-04-07 | 2005-04-07 | Methods and systems for roaming in 802.11 wireless networks |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI260138B TWI260138B (en) | 2006-08-11 |
TW200637244A true TW200637244A (en) | 2006-10-16 |
Family
ID=37872637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94111081A TWI260138B (en) | 2005-04-07 | 2005-04-07 | Methods and systems for roaming in 802.11 wireless networks |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI260138B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101387510B1 (en) | 2007-10-02 | 2014-04-21 | 엘지전자 주식회사 | Mobile terminal and method for controlling the same |
US9330180B2 (en) | 2007-10-02 | 2016-05-03 | Microsoft Technology Licensing, Llc | Mobile terminal and method of controlling the same |
-
2005
- 2005-04-07 TW TW94111081A patent/TWI260138B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI260138B (en) | 2006-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |