HK1119007A1 - Method and system for performing a handoff in a wireless communication system, such as a hard handoff - Google Patents
Method and system for performing a handoff in a wireless communication system, such as a hard handoffInfo
- Publication number
- HK1119007A1 HK1119007A1 HK08104527.6A HK08104527A HK1119007A1 HK 1119007 A1 HK1119007 A1 HK 1119007A1 HK 08104527 A HK08104527 A HK 08104527A HK 1119007 A1 HK1119007 A1 HK 1119007A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- frequency
- search
- handoff
- target frequency
- mobile station
- Prior art date
Links
Classifications
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0094—Definition of hand-off measurement parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/12—Outer and inner loops
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7473398P | 1998-02-13 | 1998-02-13 | |
US24870099A | 1999-02-11 | 1999-02-11 | |
US09/248,701 US6603751B1 (en) | 1998-02-13 | 1999-02-11 | Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1119007A1 true HK1119007A1 (en) | 2009-02-20 |
Family
ID=27372535
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08104527.6A HK1119007A1 (en) | 1998-02-13 | 2008-04-23 | Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
HK10101717.8A HK1133982A1 (en) | 1998-02-13 | 2008-05-07 | Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
HK08105143.7A HK1115494A1 (en) | 1998-02-13 | 2008-05-07 | Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK10101717.8A HK1133982A1 (en) | 1998-02-13 | 2008-05-07 | Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
HK08105143.7A HK1115494A1 (en) | 1998-02-13 | 2008-05-07 | Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
Country Status (7)
Country | Link |
---|---|
EP (5) | EP1558050B1 (fr) |
AT (5) | ATE445984T1 (fr) |
AU (1) | AU2764099A (fr) |
DE (5) | DE69941235D1 (fr) |
ES (5) | ES2362165T3 (fr) |
HK (3) | HK1119007A1 (fr) |
WO (1) | WO1999041934A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6603751B1 (en) | 1998-02-13 | 2003-08-05 | Qualcomm Incorporated | Method and system for performing a handoff in a wireless communication system, such as a hard handoff |
US6553064B1 (en) † | 1998-05-07 | 2003-04-22 | Qualcomm Incorporated | Method and apparatus for performing mobile station assisted hard handoff using error correction codes |
US20030194033A1 (en) | 1998-05-21 | 2003-10-16 | Tiedemann Edward G. | Method and apparatus for coordinating transmission of short messages with hard handoff searches in a wireless communications system |
US6587446B2 (en) | 1999-02-11 | 2003-07-01 | Qualcomm Incorporated | Handoff in a wireless communication system |
US6597922B1 (en) | 1999-05-14 | 2003-07-22 | Qualcomm Incorporated | Method and apparatus for efficient candidate frequency search while initiating a handoff in a code division multiple access communication system |
US6748215B1 (en) * | 2000-09-29 | 2004-06-08 | Qualcomm, Incorporated | Method and apparatus for performing a candidate frequency search in a wireless communication system |
US20040029545A1 (en) * | 2002-08-09 | 2004-02-12 | Anderson Jon J. | Method and system for leaving a communication channel in a wireless communications system |
DE10245113A1 (de) * | 2002-09-27 | 2004-04-08 | Siemens Ag | Vorbereitung einer Intersystem-Verbindungsweiterschaltung |
US7680215B2 (en) | 2006-04-06 | 2010-03-16 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and method for efficient inter radio access technology operation |
US8964692B2 (en) | 2008-11-10 | 2015-02-24 | Qualcomm Incorporated | Spectrum sensing of bluetooth using a sequence of energy detection measurements |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US752860A (en) | 1904-02-23 | Gael polic and josef modltngee | ||
DE69325844T2 (de) * | 1992-04-17 | 2000-08-31 | Ericsson Inc., Research Triangle Park | Mobil unterstütztes Weiterreichen mit Kodemultiplex-Vielfachzugriff |
EP0667726A3 (fr) * | 1994-02-14 | 1999-06-02 | Matsushita Electric Industrial Co., Ltd. | Réglage de puissance lors d'un transfert d'appel dans un système de radiocommunication cellulaire mobile |
US5524009A (en) * | 1995-06-07 | 1996-06-04 | Nokia Mobile Phones Ltd. | Fast AGC setting using RSS (I) measurement procedure |
US5761240A (en) | 1996-02-06 | 1998-06-02 | Ericsson Inc. | Method and apparatus for determining an optical communications channel without loss of channel messages on a current communications channel |
US5751725A (en) | 1996-10-18 | 1998-05-12 | Qualcomm Incorporated | Method and apparatus for determining the rate of received data in a variable rate communication system |
-
1999
- 1999-02-12 DE DE69941235T patent/DE69941235D1/de not_active Expired - Lifetime
- 1999-02-12 ES ES09006886T patent/ES2362165T3/es not_active Expired - Lifetime
- 1999-02-12 EP EP05007867A patent/EP1558050B1/fr not_active Expired - Lifetime
- 1999-02-12 WO PCT/US1999/003088 patent/WO1999041934A1/fr active IP Right Grant
- 1999-02-12 DE DE69943416T patent/DE69943416D1/de not_active Expired - Lifetime
- 1999-02-12 AT AT07016648T patent/ATE445984T1/de not_active IP Right Cessation
- 1999-02-12 AT AT07015116T patent/ATE439021T1/de not_active IP Right Cessation
- 1999-02-12 AU AU27640/99A patent/AU2764099A/en not_active Abandoned
- 1999-02-12 DE DE69941549T patent/DE69941549D1/de not_active Expired - Lifetime
- 1999-02-12 ES ES07015116T patent/ES2328079T3/es not_active Expired - Lifetime
- 1999-02-12 ES ES07016648T patent/ES2331974T3/es not_active Expired - Lifetime
- 1999-02-12 EP EP09006886A patent/EP2091284B1/fr not_active Expired - Lifetime
- 1999-02-12 DE DE69937261T patent/DE69937261T2/de not_active Expired - Lifetime
- 1999-02-12 EP EP07016648A patent/EP1855501B1/fr not_active Expired - Lifetime
- 1999-02-12 AT AT09006886T patent/ATE508602T1/de not_active IP Right Cessation
- 1999-02-12 ES ES99908139T patent/ES2245822T3/es not_active Expired - Lifetime
- 1999-02-12 AT AT99908139T patent/ATE301911T1/de not_active IP Right Cessation
- 1999-02-12 AT AT05007867T patent/ATE375067T1/de not_active IP Right Cessation
- 1999-02-12 DE DE69926580T patent/DE69926580T2/de not_active Expired - Lifetime
- 1999-02-12 EP EP99908139A patent/EP0992172B1/fr not_active Expired - Lifetime
- 1999-02-12 EP EP07015116A patent/EP1848239B1/fr not_active Expired - Lifetime
- 1999-02-12 ES ES05007867T patent/ES2290810T3/es not_active Expired - Lifetime
-
2008
- 2008-04-23 HK HK08104527.6A patent/HK1119007A1/xx not_active IP Right Cessation
- 2008-05-07 HK HK10101717.8A patent/HK1133982A1/xx not_active IP Right Cessation
- 2008-05-07 HK HK08105143.7A patent/HK1115494A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2091284A1 (fr) | 2009-08-19 |
WO1999041934A8 (fr) | 1999-10-21 |
WO1999041934A9 (fr) | 1999-11-18 |
DE69941235D1 (de) | 2009-09-17 |
ES2331974T3 (es) | 2010-01-21 |
ATE439021T1 (de) | 2009-08-15 |
ATE375067T1 (de) | 2007-10-15 |
HK1133982A1 (en) | 2010-04-09 |
ES2245822T3 (es) | 2006-01-16 |
ATE301911T1 (de) | 2005-08-15 |
DE69926580D1 (de) | 2005-09-15 |
EP2091284B1 (fr) | 2011-05-04 |
WO1999041934A1 (fr) | 1999-08-19 |
EP1848239B1 (fr) | 2009-08-05 |
EP1855501B1 (fr) | 2009-10-14 |
EP1558050A1 (fr) | 2005-07-27 |
ES2290810T3 (es) | 2008-02-16 |
AU2764099A (en) | 1999-08-30 |
EP1848239A1 (fr) | 2007-10-24 |
ES2328079T3 (es) | 2009-11-06 |
HK1115494A1 (en) | 2008-11-28 |
DE69937261T2 (de) | 2008-11-20 |
ATE445984T1 (de) | 2009-10-15 |
DE69941549D1 (de) | 2009-11-26 |
EP1855501A1 (fr) | 2007-11-14 |
EP0992172A1 (fr) | 2000-04-12 |
EP1558050B1 (fr) | 2007-10-03 |
EP0992172B1 (fr) | 2005-08-10 |
ES2362165T3 (es) | 2011-06-29 |
DE69943416D1 (de) | 2011-06-16 |
DE69937261D1 (de) | 2007-11-15 |
ATE508602T1 (de) | 2011-05-15 |
DE69926580T2 (de) | 2006-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20140212 |