ATE354921T1 - Sanftes weiterreichen in zellularen kommunikationsnetzen - Google Patents
Sanftes weiterreichen in zellularen kommunikationsnetzenInfo
- Publication number
- ATE354921T1 ATE354921T1 AT99951002T AT99951002T ATE354921T1 AT E354921 T1 ATE354921 T1 AT E354921T1 AT 99951002 T AT99951002 T AT 99951002T AT 99951002 T AT99951002 T AT 99951002T AT E354921 T1 ATE354921 T1 AT E354921T1
- Authority
- AT
- Austria
- Prior art keywords
- mobile station
- bts
- communication networks
- cellular communication
- gentle transfer
- Prior art date
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9823736A GB2343330A (en) | 1998-10-29 | 1998-10-29 | Soft handoff method using a backup link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE354921T1 true ATE354921T1 (de) | 2007-03-15 |
Family
ID=10841542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99951002T ATE354921T1 (de) | 1998-10-29 | 1999-10-27 | Sanftes weiterreichen in zellularen kommunikationsnetzen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7236788B2 (de) |
| EP (2) | EP1125458B1 (de) |
| JP (2) | JP4491140B2 (de) |
| CN (1) | CN1324554A (de) |
| AT (1) | ATE354921T1 (de) |
| DE (2) | DE69935239T2 (de) |
| GB (1) | GB2343330A (de) |
| WO (1) | WO2000027155A1 (de) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2350751B (en) * | 1999-06-01 | 2003-11-26 | Motorola Ltd | Handover in a cellular communications system |
| JP3531584B2 (ja) | 2000-06-02 | 2004-05-31 | 日本電気株式会社 | ハンドオーバ方法 |
| SE0004922D0 (sv) * | 2000-12-29 | 2000-12-29 | Ericsson Telefon Ab L M | Method and system of handover |
| EP1374423A2 (de) * | 2001-03-01 | 2004-01-02 | Nortel Networks Limited | System und verfahren für drahtlose kodemultiplexkommunikation |
| US7180879B2 (en) | 2001-08-17 | 2007-02-20 | Ragulan Sinnarajah | Method and apparatus for call setup latency reduction |
| US6980820B2 (en) | 2001-08-20 | 2005-12-27 | Qualcomm Inc. | Method and system for signaling in broadcast communication system |
| US6731936B2 (en) * | 2001-08-20 | 2004-05-04 | Qualcomm Incorporated | Method and system for a handoff in a broadcast communication system |
| KR100448318B1 (ko) * | 2002-11-08 | 2004-09-16 | 삼성전자주식회사 | 무선망에서의 핸드오프방법 |
| US7912485B2 (en) * | 2003-09-11 | 2011-03-22 | Qualcomm Incorporated | Method and system for signaling in broadcast communication system |
| US7257409B2 (en) * | 2004-03-31 | 2007-08-14 | Lucent Technologies Inc. | Centralized cell homing and load balancing in a base station controller |
| JP4642384B2 (ja) * | 2004-06-03 | 2011-03-02 | パナソニック株式会社 | 無線網制御システム、無線網制御装置、および基地局 |
| US8570880B2 (en) * | 2004-08-05 | 2013-10-29 | Qualcomm Incorporated | Method and apparatus for receiving broadcast in a wireless multiple-access communications system |
| JP4424145B2 (ja) * | 2004-10-06 | 2010-03-03 | 日本電気株式会社 | ソフトハンドオーバー制御方法、制御プログラム及び移動通信端末装置 |
| KR100896280B1 (ko) * | 2005-03-30 | 2009-05-08 | 엘지전자 주식회사 | 광대역 무선접속 시스템의 상향링크 구간 할당 정보 송수신방법 |
| US7567791B2 (en) * | 2005-09-19 | 2009-07-28 | Qualcomm Incorporated | Wireless terminal methods and apparatus for use in a wireless communications system that uses a multi-mode base station |
| US7756548B2 (en) * | 2005-09-19 | 2010-07-13 | Qualcomm Incorporated | Methods and apparatus for use in a wireless communications system that uses a multi-mode base station |
| US7558577B2 (en) * | 2005-11-10 | 2009-07-07 | Motorola, Inc. | Methods for dividing base station resources |
| JP4919795B2 (ja) * | 2005-12-28 | 2012-04-18 | パナソニック株式会社 | 無線通信基地局装置、無線通信端末装置及び通信方法 |
| US7689222B2 (en) * | 2006-01-27 | 2010-03-30 | Alcatel-Lucent Usa Inc. | Method of managing use of channelization codes during soft handoff |
| US20090323637A1 (en) * | 2006-07-28 | 2009-12-31 | Kyocera Corporation | Radio Communication Method, Base Station Controller and Radio Communication Terminal |
| KR100833731B1 (ko) * | 2006-10-20 | 2008-05-29 | 엘지노텔 주식회사 | 이동국의 이동 가능성의 예측에 기초한 핸드 오버 수행방법 |
| US20080188226A1 (en) * | 2007-02-02 | 2008-08-07 | Tzu-Jane Tsai | Telecommunication system and operating method |
| JP2008236079A (ja) * | 2007-03-16 | 2008-10-02 | Kyocera Corp | 無線通信装置及び無線通信方法 |
| US20080232326A1 (en) * | 2007-03-19 | 2008-09-25 | Bengt Lindoff | Method and Apparatus for Reducing Interference in Wireless Communication Networks by Enabling More Opportune Handover |
| US8537774B2 (en) * | 2007-08-16 | 2013-09-17 | Apple Inc. | Capacity optimisation in a cellular wireless network |
| US8891499B2 (en) * | 2007-12-14 | 2014-11-18 | Microsoft Corporation | Computer radio with pre-defined configuration set |
| CN101562859B (zh) * | 2008-04-15 | 2012-05-16 | 中兴通讯股份有限公司 | 一种实现集群终端自主切换的方法及终端 |
| US8620374B2 (en) | 2008-10-27 | 2013-12-31 | Nec Corporation | Base station, radio communications system, base station control method, radio communications method and base station control program |
| EP2343933B1 (de) * | 2008-10-27 | 2016-06-15 | NEC Corporation | Basisstation, funkkommunikationssystem, basisstationssteuerverfahren, funkkommunikationsverfahren und steuerprogramm |
| JP5664244B2 (ja) | 2008-12-19 | 2015-02-04 | 日本電気株式会社 | 基地局、無線通信システム、基地局の制御方法、無線通信方法、制御プログラム、および移動局 |
| KR101096408B1 (ko) * | 2009-11-25 | 2011-12-21 | 주식회사 팬택 | 유선 또는 무선으로 서비스 가능한 가능한 소형 기지국 및 그 운영 방법 |
| US8755272B2 (en) * | 2010-02-08 | 2014-06-17 | Aruba Networks, Inc. | Determining WLAN edges |
| BR112012020260A2 (pt) * | 2010-02-12 | 2016-05-03 | Interdigital Patent Holdings | envio de realimentação para múltiplas portadoras de link de recepção |
| US8743779B2 (en) | 2010-04-16 | 2014-06-03 | Qualcomm Incorporated | Systems, apparatus and methods to facilitate simultaneous traffic-idle or idle-idle demodulation |
| CN102238663A (zh) * | 2010-05-06 | 2011-11-09 | 电信科学技术研究院 | 一种基站进入工作状态的方法、系统和装置 |
| US20140335857A1 (en) * | 2013-05-08 | 2014-11-13 | Electronics & Telecommunications Research Institute | Cell search method |
| US9826436B2 (en) | 2014-09-29 | 2017-11-21 | At&T Intellectual Property I, L.P. | Facilitation of mobility management across various radio technologies |
| US10433224B2 (en) * | 2016-12-02 | 2019-10-01 | Htc Corporation | Device and method of handling data transmissions after a handover |
| CN114531714B (zh) * | 2019-06-17 | 2025-03-14 | 腾讯科技(深圳)有限公司 | 通信方法、装置、计算机可读介质及电子设备 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8802229D0 (sv) * | 1988-06-14 | 1988-06-14 | Ericsson Telefon Ab L M | Forfarande vid mobilradiostation |
| GB2225196A (en) * | 1988-11-16 | 1990-05-23 | Philips Electronic Associated | Cellular radio system |
| US5101501A (en) | 1989-11-07 | 1992-03-31 | Qualcomm Incorporated | Method and system for providing a soft handoff in communications in a cdma cellular telephone system |
| JP2841900B2 (ja) * | 1991-02-27 | 1998-12-24 | 日本電気株式会社 | ハンドオフ方法 |
| EP0530165A3 (en) | 1991-08-23 | 1993-08-11 | Telefonaktiebolaget L M Ericsson | Mobile station-controlled handoff |
| US5267261A (en) | 1992-03-05 | 1993-11-30 | Qualcomm Incorporated | Mobile station assisted soft handoff in a CDMA cellular communications system |
| US5627880A (en) * | 1992-11-02 | 1997-05-06 | Motorola, Inc. | MAHO method for SFH-CDMA/TDMA using punctured frames |
| US5682601A (en) * | 1993-06-25 | 1997-10-28 | Motorola, Inc. | Method for providing communication handoff in a multiple site communication system |
| US6483866B1 (en) * | 1993-10-12 | 2002-11-19 | Ntt Mobile Communications Network Inc. | Multi-station transmission method and receiver for inverse transforming two pseudo-orthogonal transmission sequences used for metric calculation and base station selection based thereon |
| US6088590A (en) | 1993-11-01 | 2000-07-11 | Omnipoint Corporation | Method and system for mobile controlled handoff and link maintenance in spread spectrum communication |
| JP2595893B2 (ja) * | 1994-04-04 | 1997-04-02 | 日本電気株式会社 | ディジタル移動通信システム |
| JP2904335B2 (ja) * | 1994-04-27 | 1999-06-14 | エヌ・ティ・ティ移動通信網株式会社 | 送信電力制御方法および移動局装置 |
| US5586170A (en) * | 1994-08-19 | 1996-12-17 | Georgia Tech Research Corporation | Cellular devices, systems and methods using intercell macro-diversity and dynamic channel allocation |
| FR2726959B1 (fr) * | 1994-11-10 | 1996-12-20 | Alcatel Mobile Comm France | Reseau cellulaire multicouche de radiocommunications avec des mobiles a plan de reutilisation de frequence optimise, et procede associe |
| US5649290A (en) * | 1994-12-14 | 1997-07-15 | Lucent Technologies Inc. | Handover method based upon channel quality |
| JPH11511600A (ja) | 1995-08-31 | 1999-10-05 | ノキア テレコミュニカシオンス オサケ ユキチュア | ハンドオーバーの仕方を選択する方法及びセルラー無線システム |
| EP0818090B1 (de) | 1996-01-30 | 2004-10-20 | Motorola, Inc. | Verfahren und vorrichtung zum sicherstellen der anrufqualität in einem kommunikationssystem |
| FI102447B (fi) | 1996-02-06 | 1998-11-30 | Nokia Telecommunications Oy | Yhteydenmuodostusmenetelmä, tilaajapäätelaite ja radiojärjestelmä |
| SE506816C2 (sv) * | 1996-06-20 | 1998-02-16 | Ericsson Telefon Ab L M | Ett förfarande och en kommunikationsenhet för snabb identifiering av basstationer i ett kommunikationsnät |
| JPH1032605A (ja) * | 1996-07-18 | 1998-02-03 | N T T Ido Tsushinmo Kk | 通信アクセス制御方式およびアダプタ |
| JPH1051852A (ja) * | 1996-07-29 | 1998-02-20 | N T T Ido Tsushinmo Kk | Cdma移動通信システムにおける拡散コード使用方法および基地局装置 |
| US6009332A (en) | 1996-08-28 | 1999-12-28 | Telefonaktiebolaget Lm Ericsson | Method and system for autonomously allocating a frequency hopping traffic channel in a private radio system |
| US5887252A (en) * | 1996-09-10 | 1999-03-23 | Nokia Mobile Phones Limited | Multicast transmission for DS-CDMA cellular telephones |
| FI103856B (fi) * | 1996-11-15 | 1999-09-30 | Nokia Telecommunications Oy | Dynaaminen kanava-allokointi |
| US6151502A (en) | 1997-01-29 | 2000-11-21 | Qualcomm Incorporated | Method and apparatus for performing soft hand-off in a wireless communication system |
| GB9702790D0 (en) * | 1997-02-11 | 1997-04-02 | Nokia Telecommunications Oy | Radio telephone systems and methods of operation |
| JPH10290475A (ja) * | 1997-02-12 | 1998-10-27 | Fujitsu Ltd | 移動通信システム |
| GB2327013B (en) * | 1997-06-30 | 2002-02-13 | Ericsson Telefon Ab L M | Mobile communications system |
| KR100265584B1 (ko) * | 1997-07-22 | 2000-09-15 | 정태기 | 이동통신에서의 유휴 핸드오프 제어방법 |
| FI105993B (fi) * | 1997-08-20 | 2000-10-31 | Nokia Mobile Phones Ltd | Menetelmä ja järjestelmä radiotiedonsiirtoverkon hallitsemiseksi ja radioverkko-ohjain |
| US6519456B2 (en) | 1998-10-14 | 2003-02-11 | Qualcomm Incorporated | Softer handoff in a base station employing virtual channel elements |
-
1998
- 1998-10-29 GB GB9823736A patent/GB2343330A/en not_active Withdrawn
-
1999
- 1999-10-27 CN CN99812728A patent/CN1324554A/zh active Pending
- 1999-10-27 EP EP99951002A patent/EP1125458B1/de not_active Expired - Lifetime
- 1999-10-27 AT AT99951002T patent/ATE354921T1/de not_active IP Right Cessation
- 1999-10-27 EP EP07100307A patent/EP1777982B1/de not_active Expired - Lifetime
- 1999-10-27 JP JP2000580412A patent/JP4491140B2/ja not_active Expired - Fee Related
- 1999-10-27 WO PCT/GB1999/003550 patent/WO2000027155A1/en not_active Ceased
- 1999-10-27 DE DE69935239T patent/DE69935239T2/de not_active Expired - Lifetime
- 1999-10-27 DE DE69942783T patent/DE69942783D1/de not_active Expired - Lifetime
-
2004
- 2004-12-29 US US11/025,006 patent/US7236788B2/en not_active Expired - Fee Related
-
2009
- 2009-12-25 JP JP2009295746A patent/JP4709921B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4491140B2 (ja) | 2010-06-30 |
| DE69942783D1 (de) | 2010-10-28 |
| EP1125458B1 (de) | 2007-02-21 |
| DE69935239D1 (de) | 2007-04-05 |
| DE69935239T2 (de) | 2007-08-23 |
| JP2010114924A (ja) | 2010-05-20 |
| WO2000027155A1 (en) | 2000-05-11 |
| CN1324554A (zh) | 2001-11-28 |
| US20050113093A1 (en) | 2005-05-26 |
| EP1777982A2 (de) | 2007-04-25 |
| EP1777982B1 (de) | 2010-09-15 |
| JP4709921B2 (ja) | 2011-06-29 |
| EP1777982A3 (de) | 2008-03-05 |
| US7236788B2 (en) | 2007-06-26 |
| EP1125458A1 (de) | 2001-08-22 |
| GB2343330A (en) | 2000-05-03 |
| JP2002529988A (ja) | 2002-09-10 |
| GB9823736D0 (en) | 1998-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE354921T1 (de) | Sanftes weiterreichen in zellularen kommunikationsnetzen | |
| GB9810424D0 (en) | Soft hand-off in cellular mobile communications networks | |
| SE9300495D0 (sv) | Arrangement for telecommunication | |
| CA2341620A1 (en) | Cdma transmission of packet-switched data | |
| NO20012709D0 (no) | Synkronisering i trådlöse kommunikasjonsnett | |
| BR9401624A (pt) | Sistema de transmissão com diversidade para radiocomunicações sem fio entre uma estação de base e pelo menos uma estação móvel ou uma pluralidade de estações móveis, para determinar a melhor trajetória de comunicação sem fio entre uma estação de base e uma estação móvel, e método de operação do mesmo | |
| NO20023664L (no) | Mobil kommunikasjon | |
| CA2231255A1 (en) | Wireless communication system having mobile stations establish a communication link through the base station | |
| WO1999014973A3 (en) | Adaptive radio link | |
| CA2252006A1 (fr) | Procede d'analyse de la localisation du trafic dans un reseau de radiocommunication cellulaire | |
| CA2287193A1 (en) | System and method for allocating channel elements in a code division multiple access radio telecommunications network | |
| FI982280A0 (fi) | Menetelmä ja järjestelmä matkaviestinliikenteessä | |
| ATE323384T1 (de) | Funkbasisstation und programm für die funkbasisstation | |
| SE0102547L (sv) | Ökning av kanalkapacitet i fast mobilkommunikationsnätverk | |
| FR2771583B1 (fr) | Procede de cooperation entre entites d'un reseau cellulaire de radiocommunications mobiles, lors de transferts de communications intercellulaires | |
| FI952429A0 (fi) | Kapasiteetin kasvattaminen solukkorakenteisessa maKapasiteetin kasvattaminen solukkorakenteisessa matkapuhelinverkossa tkapuhelinverkossa | |
| EP1075159A3 (de) | Verfahren zur Erhaltung einer Kommunikationsverbindung in drahtlosen Netzwerkgruppen | |
| EP1750462A3 (de) | Verfahren zur Anzeige der Leistungspegel in einem Paketvermittlungskommunikationssystem | |
| ATE274279T1 (de) | Weiterreichverfahren in einer basisstation | |
| SE9703101D0 (sv) | Random access control for a CDMA network | |
| WO2002096031A3 (de) | Verfahren zum betreiben eines netzwerks mit drahtloser datenübertragung sowie teilnehmer für ein derartiges netzwerk | |
| WO1999045728A3 (en) | An air-interface controlled base station for a cellular radio network | |
| WO2002021756A3 (en) | System and method of determining signal quality for different frequencies in a mobile telecommunications network | |
| WO1999053709A3 (en) | Procedure and system for utilisation of radio link measurement data | |
| AU2002225271A1 (en) | Apparatus, and an associated method, for providing wlan service in a fixed wireless access communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |