WO1999022530A1 - Method and apparatus for completing a handover between wireless communication systems - Google Patents
Method and apparatus for completing a handover between wireless communication systems Download PDFInfo
- Publication number
- WO1999022530A1 WO1999022530A1 PCT/US1998/015970 US9815970W WO9922530A1 WO 1999022530 A1 WO1999022530 A1 WO 1999022530A1 US 9815970 W US9815970 W US 9815970W WO 9922530 A1 WO9922530 A1 WO 9922530A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wireless communication
- base station
- communication system
- mobile
- switching element
- 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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0008705A GB2346514B (en) | 1997-10-29 | 1998-07-31 | Method and apparatus for completing a handover between wireless communication systems |
JP2000518505A JP2001522178A (en) | 1997-10-29 | 1998-07-31 | Method and apparatus for terminating a handover between wireless communication systems |
KR1020007004609A KR100336590B1 (en) | 1997-10-29 | 1998-07-31 | Method and apparatus for completing a handover between wireless communication systems |
DE19882749T DE19882749B4 (en) | 1997-10-29 | 1998-07-31 | Method and device for completing a handover between wireless communication systems |
FI20001011A FI20001011A (en) | 1997-10-29 | 2000-04-28 | Method and Device for Executing Transfer of Connection Responsibility Between Wireless Telecommunication Systems |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95979297A | 1997-10-29 | 1997-10-29 | |
US08/959,792 | 1997-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999022530A1 true WO1999022530A1 (en) | 1999-05-06 |
Family
ID=25502414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/015970 WO1999022530A1 (en) | 1997-10-29 | 1998-07-31 | Method and apparatus for completing a handover between wireless communication systems |
Country Status (8)
Country | Link |
---|---|
JP (1) | JP2001522178A (en) |
KR (1) | KR100336590B1 (en) |
CN (1) | CN1276673C (en) |
DE (1) | DE19882749B4 (en) |
FI (1) | FI20001011A (en) |
FR (1) | FR2770363B1 (en) |
GB (1) | GB2346514B (en) |
WO (1) | WO1999022530A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008035935A1 (en) * | 2006-09-20 | 2008-03-27 | Samsung Electronics Co., Ltd. | Handover method and apparatus in a mobile communication system |
US8180879B2 (en) | 2002-05-03 | 2012-05-15 | Coco Communications Corp. | Method and apparatus for persistent connections to a device through the use of multiple physical network connections and connection hand-offs between multiple bands, modes and networks |
US8249015B2 (en) | 2005-11-10 | 2012-08-21 | Interdigital Technology Corporation | Method and system for media independent handover using operation, administration and maintenance protocol |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004260444A (en) | 2003-02-25 | 2004-09-16 | Ntt Docomo Inc | System and method for controlling handover, mobile terminal, and handover controlling apparatus |
US7830864B2 (en) | 2004-09-18 | 2010-11-09 | Genband Us Llc | Apparatus and methods for per-session switching for multiple wireline and wireless data types |
EP1803310B1 (en) | 2004-10-22 | 2015-12-23 | Genband US LLC | Mobility management apparatus and methods |
US8483173B2 (en) | 2005-05-31 | 2013-07-09 | Genband Us Llc | Methods and systems for unlicensed mobile access realization in a media gateway |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5357561A (en) * | 1992-07-10 | 1994-10-18 | Motorola, Inc. | Communication unit control for wide area communication systems |
USH1641H (en) * | 1993-11-30 | 1997-04-01 | Gte Mobile Communications Service Corporation | Connection of mobile devices to heterogenous networks |
US5627831A (en) * | 1995-07-31 | 1997-05-06 | Northern Telecom Limited | Personal communication network hand over |
US5646978A (en) * | 1995-04-27 | 1997-07-08 | Lucent Technologies Inc. | Method and apparatus for providing interswitch handover in personal communication services systems |
US5664005A (en) * | 1992-03-05 | 1997-09-02 | Bell Atlantic Network Services, Inc. | Personal communications service using wireline/wireless integration |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737978A (en) * | 1986-10-31 | 1988-04-12 | Motorola, Inc. | Networked cellular radiotelephone systems |
SE517548C2 (en) * | 1994-03-22 | 2002-06-18 | Ericsson Telefon Ab L M | Intelligent mobile telecommunications network device |
AU703260B2 (en) * | 1995-02-20 | 1999-03-25 | Nokia Telecommunications Oy | Method and arrangement for a handover between base station controllers |
US5761623A (en) * | 1995-10-13 | 1998-06-02 | Telefonaktiebologet Lm Ericsson (Publ) | Cellular telecommunications network having seamless interoperability between exchanges while supporting operation in multiple frequency hyperbands |
US5629974A (en) * | 1995-11-16 | 1997-05-13 | Nokia Telecommunications Oy | Communication system providing mobility management internetworking between a C-interface radio system and an overlay mobile radio network |
-
1998
- 1998-07-31 GB GB0008705A patent/GB2346514B/en not_active Expired - Fee Related
- 1998-07-31 DE DE19882749T patent/DE19882749B4/en not_active Expired - Fee Related
- 1998-07-31 KR KR1020007004609A patent/KR100336590B1/en not_active IP Right Cessation
- 1998-07-31 WO PCT/US1998/015970 patent/WO1999022530A1/en active IP Right Grant
- 1998-07-31 JP JP2000518505A patent/JP2001522178A/en active Pending
- 1998-07-31 CN CNB988104202A patent/CN1276673C/en not_active Expired - Fee Related
- 1998-10-05 FR FR9812426A patent/FR2770363B1/en not_active Expired - Fee Related
-
2000
- 2000-04-28 FI FI20001011A patent/FI20001011A/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5664005A (en) * | 1992-03-05 | 1997-09-02 | Bell Atlantic Network Services, Inc. | Personal communications service using wireline/wireless integration |
US5357561A (en) * | 1992-07-10 | 1994-10-18 | Motorola, Inc. | Communication unit control for wide area communication systems |
USH1641H (en) * | 1993-11-30 | 1997-04-01 | Gte Mobile Communications Service Corporation | Connection of mobile devices to heterogenous networks |
US5646978A (en) * | 1995-04-27 | 1997-07-08 | Lucent Technologies Inc. | Method and apparatus for providing interswitch handover in personal communication services systems |
US5627831A (en) * | 1995-07-31 | 1997-05-06 | Northern Telecom Limited | Personal communication network hand over |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8180879B2 (en) | 2002-05-03 | 2012-05-15 | Coco Communications Corp. | Method and apparatus for persistent connections to a device through the use of multiple physical network connections and connection hand-offs between multiple bands, modes and networks |
US8667115B2 (en) | 2002-05-03 | 2014-03-04 | Coco Communications Corp. | Method and apparatus for persistent connections to a device through the use of multiple physical network connections and connection hand-offs between multiple bands, modes and networks |
US8996678B2 (en) | 2002-05-03 | 2015-03-31 | Coco Communications Corp | Method and apparatus for persistent connections to a device through the use of multiple physical network connections and connection hand-offs between multiple bands, modes and networks |
US9277376B2 (en) | 2002-05-03 | 2016-03-01 | Coco Communications Corp. | Method and apparatus for persistent connections to a device through the use of multiple physical network connections and connection hand-offs between multiple bands, modes and networks |
US10142806B2 (en) | 2002-05-03 | 2018-11-27 | Coco Communications Corp | Method and apparatus for persistent connections to a device through the use of multiple physical network connections and connection hand-offs between multiple bands, modes and networks |
US8249015B2 (en) | 2005-11-10 | 2012-08-21 | Interdigital Technology Corporation | Method and system for media independent handover using operation, administration and maintenance protocol |
WO2008035935A1 (en) * | 2006-09-20 | 2008-03-27 | Samsung Electronics Co., Ltd. | Handover method and apparatus in a mobile communication system |
US7957349B2 (en) | 2006-09-20 | 2011-06-07 | Samsung Electronics Co., Ltd | Handover method and apparatus in a mobile communication system |
Also Published As
Publication number | Publication date |
---|---|
CN1276950A (en) | 2000-12-13 |
DE19882749T1 (en) | 2000-10-12 |
FI20001011A (en) | 2000-04-28 |
DE19882749B4 (en) | 2004-09-02 |
KR20010031565A (en) | 2001-04-16 |
JP2001522178A (en) | 2001-11-13 |
FR2770363A1 (en) | 1999-04-30 |
GB2346514B (en) | 2002-09-11 |
KR100336590B1 (en) | 2002-05-11 |
GB2346514A (en) | 2000-08-09 |
CN1276673C (en) | 2006-09-20 |
FR2770363B1 (en) | 2001-07-27 |
GB0008705D0 (en) | 2000-05-31 |
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