WO2001099443A1 - Method for autonomous handoff in a wireless communication system - Google Patents
Method for autonomous handoff in a wireless communication system Download PDFInfo
- Publication number
- WO2001099443A1 WO2001099443A1 PCT/US2001/014029 US0114029W WO0199443A1 WO 2001099443 A1 WO2001099443 A1 WO 2001099443A1 US 0114029 W US0114029 W US 0114029W WO 0199443 A1 WO0199443 A1 WO 0199443A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base station
- mobile
- mobile unit
- communication
- rescue
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 75
- 238000004891 communication Methods 0.000 title claims description 91
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 3
- 230000011664 signaling Effects 0.000 description 23
- 230000009471 action Effects 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000007726 management method Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 230000007480 spreading Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000010267 cellular communication Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/26—Resource reservation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01930987A EP1203499B1 (en) | 2000-06-21 | 2001-05-01 | Method for autonomous handoff in a wireless communication system |
DE60106712T DE60106712T2 (en) | 2000-06-21 | 2001-05-01 | PROCESS FOR SELF-RELATED FIELD IN A WIRELESS COMMUNICATION SYSTEM |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21303300P | 2000-06-21 | 2000-06-21 | |
US60/213,033 | 2000-06-21 | ||
US21641900P | 2000-07-06 | 2000-07-06 | |
US60/216,419 | 2000-07-06 | ||
US09/772,226 US6337983B1 (en) | 2000-06-21 | 2001-01-29 | Method for autonomous handoff in a wireless communication system |
US09/772,226 | 2001-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001099443A1 true WO2001099443A1 (en) | 2001-12-27 |
Family
ID=27395810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/014029 WO2001099443A1 (en) | 2000-06-21 | 2001-05-01 | Method for autonomous handoff in a wireless communication system |
Country Status (5)
Country | Link |
---|---|
US (2) | US6337983B1 (en) |
EP (1) | EP1203499B1 (en) |
KR (1) | KR100468267B1 (en) |
DE (1) | DE60106712T2 (en) |
WO (1) | WO2001099443A1 (en) |
Cited By (2)
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EP1952559A1 (en) * | 2005-11-16 | 2008-08-06 | Electronics and Telecommunications Research Institute | Method for switching and managing frequency access in cognitive radio system, base station and subscriber station using the same |
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US8463259B2 (en) | 2008-04-30 | 2013-06-11 | Research In Motion Limited | Servicing cell discovery during out of service |
Also Published As
Publication number | Publication date |
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KR100468267B1 (en) | 2005-01-27 |
EP1203499A1 (en) | 2002-05-08 |
US6725043B2 (en) | 2004-04-20 |
KR20020026590A (en) | 2002-04-10 |
EP1203499B1 (en) | 2004-10-27 |
DE60106712D1 (en) | 2004-12-02 |
EP1203499A4 (en) | 2002-09-18 |
DE60106712T2 (en) | 2006-02-09 |
US6337983B1 (en) | 2002-01-08 |
US20010055969A1 (en) | 2001-12-27 |
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