GB2281177A - Seamless handoff method - Google Patents
Seamless handoff method Download PDFInfo
- Publication number
- GB2281177A GB2281177A GB9414209A GB9414209A GB2281177A GB 2281177 A GB2281177 A GB 2281177A GB 9414209 A GB9414209 A GB 9414209A GB 9414209 A GB9414209 A GB 9414209A GB 2281177 A GB2281177 A GB 2281177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- communication
- station
- time slots
- mobile station
- mobile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5173519A JP2590692B2 (ja) | 1993-07-14 | 1993-07-14 | 移動通信における通話中チャネル切替方法およびシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9414209D0 GB9414209D0 (en) | 1994-08-31 |
GB2281177A true GB2281177A (en) | 1995-02-22 |
Family
ID=15962035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9414209A Withdrawn GB2281177A (en) | 1993-07-14 | 1994-07-14 | Seamless handoff method |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2590692B2 (ja) |
AU (1) | AU6746694A (ja) |
CA (1) | CA2128137A1 (ja) |
GB (1) | GB2281177A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997015160A1 (en) * | 1995-10-17 | 1997-04-24 | Telefonaktiebolaget Lm Ericsson (Publ) | A method for performing handover and roaming in a radio communication environment |
WO2000021324A1 (en) * | 1998-10-08 | 2000-04-13 | Ericsson Inc. | Method of controlling handoff of communications with a mobile station from a first radio transceiver to a second radio transceiver |
WO2001026411A1 (en) * | 1999-10-06 | 2001-04-12 | Utstarcom, Inc. | Method and apparatus for handover in tdma mobile communications system |
GB2384654A (en) * | 2001-11-28 | 2003-07-30 | Nec Corp | Channel switching method in a mobile communication system |
FR2851402A1 (fr) * | 2003-02-14 | 2004-08-20 | Samsung Electronics Co Ltd | Systeme et procede pour la reemission de donnees de liaison montante dans un systeme de communication a acces multiple par repartition par code |
WO2010059516A3 (en) * | 2008-11-18 | 2010-09-16 | Qualcomm Incorporated | Relay communications methods and apparatus |
US8483042B2 (en) | 2008-04-18 | 2013-07-09 | Kyocera Corporation | Mobile communication system, base station device and channel allocation method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08256369A (ja) * | 1995-03-17 | 1996-10-01 | Nec Corp | 移動通信システムにおける通信切替方式 |
JP2713228B2 (ja) * | 1995-05-16 | 1998-02-16 | 日本電気株式会社 | 移動無線通信方法 |
EP1538858A4 (en) * | 2002-09-13 | 2007-10-31 | Fujitsu Ltd | MOBILE SYSTEM |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0318033A2 (en) * | 1987-11-27 | 1989-05-31 | Nec Corporation | Handoff method for cellular digital mobile communication system and mobile station |
EP0509548A2 (en) * | 1991-04-17 | 1992-10-21 | Nec Corporation | Digital cellular switching system with means for securing uninterrupted data transparency during handoffs |
EP0577322A1 (en) * | 1992-06-24 | 1994-01-05 | Nokia Mobile Phones Ltd. | Apparatus and method for call handover in a cellular radio system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH082117B2 (ja) * | 1986-12-22 | 1996-01-10 | 日本電信電話株式会社 | チャネル切換方法 |
-
1993
- 1993-07-14 JP JP5173519A patent/JP2590692B2/ja not_active Expired - Lifetime
-
1994
- 1994-07-14 AU AU67466/94A patent/AU6746694A/en not_active Abandoned
- 1994-07-14 GB GB9414209A patent/GB2281177A/en not_active Withdrawn
- 1994-07-14 CA CA002128137A patent/CA2128137A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0318033A2 (en) * | 1987-11-27 | 1989-05-31 | Nec Corporation | Handoff method for cellular digital mobile communication system and mobile station |
EP0509548A2 (en) * | 1991-04-17 | 1992-10-21 | Nec Corporation | Digital cellular switching system with means for securing uninterrupted data transparency during handoffs |
EP0577322A1 (en) * | 1992-06-24 | 1994-01-05 | Nokia Mobile Phones Ltd. | Apparatus and method for call handover in a cellular radio system |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997015160A1 (en) * | 1995-10-17 | 1997-04-24 | Telefonaktiebolaget Lm Ericsson (Publ) | A method for performing handover and roaming in a radio communication environment |
US6236860B1 (en) | 1995-10-17 | 2001-05-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for performing handover and roaming in a radio communication environment |
WO2000021324A1 (en) * | 1998-10-08 | 2000-04-13 | Ericsson Inc. | Method of controlling handoff of communications with a mobile station from a first radio transceiver to a second radio transceiver |
WO2001026411A1 (en) * | 1999-10-06 | 2001-04-12 | Utstarcom, Inc. | Method and apparatus for handover in tdma mobile communications system |
US6859444B1 (en) | 1999-10-06 | 2005-02-22 | Utstarcom, Inc. | Method and apparatus for handover in TDMA mobile communications system |
GB2384654A (en) * | 2001-11-28 | 2003-07-30 | Nec Corp | Channel switching method in a mobile communication system |
GB2384654B (en) * | 2001-11-28 | 2004-01-21 | Nec Corp | Channel switching method and mobile communication terminal using the same |
US7272125B2 (en) | 2001-11-28 | 2007-09-18 | Nec Corporation | Channel switching method and mobile communication terminal using the same |
FR2851402A1 (fr) * | 2003-02-14 | 2004-08-20 | Samsung Electronics Co Ltd | Systeme et procede pour la reemission de donnees de liaison montante dans un systeme de communication a acces multiple par repartition par code |
US8483042B2 (en) | 2008-04-18 | 2013-07-09 | Kyocera Corporation | Mobile communication system, base station device and channel allocation method |
WO2010059516A3 (en) * | 2008-11-18 | 2010-09-16 | Qualcomm Incorporated | Relay communications methods and apparatus |
US8594008B2 (en) | 2008-11-18 | 2013-11-26 | Qualcomm Incorporated | Relay communications methods and apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0730949A (ja) | 1995-01-31 |
JP2590692B2 (ja) | 1997-03-12 |
GB9414209D0 (en) | 1994-08-31 |
AU6746694A (en) | 1995-01-27 |
CA2128137A1 (en) | 1995-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |