CN1322781C - 双模式移动通信设备以及选择网络的方法 - Google Patents
双模式移动通信设备以及选择网络的方法 Download PDFInfo
- Publication number
- CN1322781C CN1322781C CNB2003101154916A CN200310115491A CN1322781C CN 1322781 C CN1322781 C CN 1322781C CN B2003101154916 A CNB2003101154916 A CN B2003101154916A CN 200310115491 A CN200310115491 A CN 200310115491A CN 1322781 C CN1322781 C CN 1322781C
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- network
- signal quality
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 13
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims description 4
- 230000006872 improvement Effects 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 3
- 238000013442 quality metrics Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0227524A GB2396080B (en) | 2002-11-26 | 2002-11-26 | Improvements in standby time for dual mode mobile communication devices |
GB0227524.6 | 2002-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1503592A CN1503592A (zh) | 2004-06-09 |
CN1322781C true CN1322781C (zh) | 2007-06-20 |
Family
ID=9948511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101154916A Expired - Fee Related CN1322781C (zh) | 2002-11-26 | 2003-11-26 | 双模式移动通信设备以及选择网络的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7047037B2 (zh) |
EP (1) | EP1424862B1 (zh) |
JP (1) | JP2004180297A (zh) |
CN (1) | CN1322781C (zh) |
DE (1) | DE60312799T2 (zh) |
GB (1) | GB2396080B (zh) |
Families Citing this family (60)
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KR20060007882A (ko) * | 2004-07-22 | 2006-01-26 | 주식회사 스카이텔레텍 | 멀티모드 단말기에서 대기상태에서의 시스템간 전환 방법 |
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KR100677400B1 (ko) * | 2004-11-23 | 2007-02-02 | 엘지전자 주식회사 | 듀얼 모드 단말기의 모드 변환 방법 |
JP4606470B2 (ja) * | 2005-01-05 | 2011-01-05 | エスケーテレコム株式会社 | デュアルバンド/デュアルモード移動通信端末のデータ呼ハンドオーバ方法 |
US20060221998A1 (en) * | 2005-03-31 | 2006-10-05 | Interdigital Technology Corporation | Method and apparatus for performing dynamic link selection |
KR101151075B1 (ko) * | 2005-04-19 | 2012-06-01 | 삼성전자주식회사 | 핑퐁 현상을 방지할 수 있도록 하는 듀얼모드 단말기에서의 로밍 방법 및 이를 위한 듀얼모드 단말기 |
US8891510B2 (en) | 2005-08-05 | 2014-11-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication system and method for accessing a network by a group of first access paths and a group of second access paths |
CN102984786B (zh) * | 2005-08-05 | 2019-02-26 | 艾利森电话股份有限公司 | 通信系统 |
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US7756075B2 (en) * | 2005-09-15 | 2010-07-13 | Research In Motion Limited | System and method of data access for mobile stations |
US7596194B2 (en) * | 2005-09-28 | 2009-09-29 | Pine Valley Investments, Inc. | System and method for automatic roaming in land mobile radio systems |
EP1781056A1 (de) * | 2005-10-25 | 2007-05-02 | Siemens Aktiengesellschaft | Intrafrequenz- und Interfrequenzmessungen in einem Funkkommunikationssystem |
US8811369B2 (en) | 2006-01-11 | 2014-08-19 | Qualcomm Incorporated | Methods and apparatus for supporting multiple communications modes of operation |
EP1985142B1 (en) * | 2006-01-11 | 2011-09-28 | QUALCOMM Incorporated | Communications method and apparatus for transmitting priority information via beacon signals |
US7813321B2 (en) | 2006-02-16 | 2010-10-12 | Research In Motion Limited | Apparatus, and associated method, for providing network selection management in a radio communication system |
EP1821559B1 (en) * | 2006-02-16 | 2010-04-21 | Research In Motion Limited | Apparatus, and associated method, for providing network selection management in a radio communication system |
EP1850618A1 (en) * | 2006-04-28 | 2007-10-31 | Alcatel Lucent | A method for access by a mobile station to a core network via an unlicensed mobile access network |
GB0613116D0 (en) * | 2006-06-30 | 2006-08-09 | Nokia Corp | Handover of a communication device |
KR100797121B1 (ko) | 2006-10-02 | 2008-01-22 | 삼성전자주식회사 | 멀티 스탠바이 휴대 단말기의 파워 세이빙 방법 및 그 장치 |
CN101166322B (zh) * | 2006-10-19 | 2010-10-27 | 华为技术有限公司 | 一种双模移动接收装置及在该装置上实现接收的方法 |
US8971883B2 (en) * | 2006-11-07 | 2015-03-03 | Qualcomm Incorporated | Registration timer adjustment based on wireless network quality |
JP4308843B2 (ja) * | 2006-11-22 | 2009-08-05 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信端末及びスキャン動作制御方法 |
CN101262697B (zh) * | 2007-03-05 | 2011-03-16 | 中兴通讯股份有限公司 | 一种双模用户设备的系统间切换控制方法 |
US8798619B2 (en) * | 2007-03-20 | 2014-08-05 | Qualcomm Incorporated | Method and apparatus for performing inter-system searches in idle mode |
CN101340703B (zh) * | 2007-07-02 | 2011-04-20 | 鼎桥通信技术有限公司 | 一种控制用户终端进行系统间测量的方法 |
JP5063261B2 (ja) * | 2007-08-27 | 2012-10-31 | キヤノン株式会社 | 通信装置 |
JP5325885B2 (ja) | 2007-10-02 | 2013-10-23 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 報告すべきcqiの特定の量を示すインジケーションをアップリンク・グラントに含めること |
DE602008004571D1 (de) | 2007-10-08 | 2011-02-24 | Ericsson Telefon Ab L M | Verfahren und anordnung für ereignisgetriggertes adaptives zellendetektionsaktivitätsniveau beim diskontinuierlichen empfang |
US8825109B2 (en) * | 2008-02-15 | 2014-09-02 | Blackberry Limited | Policy-based data routing for a multi-mode device |
EP2129061B1 (en) * | 2008-05-27 | 2018-03-07 | Deutsche Telekom AG | A system and a method for providing improved quality of a communication service |
US8774805B2 (en) * | 2008-07-11 | 2014-07-08 | Blackberry Limited | System and method for radio access technology-specific routing for multi-mode mobile devices |
CN101370303B (zh) * | 2008-09-22 | 2012-05-30 | 宇龙计算机通信科技(深圳)有限公司 | 一种选择网络的方法、终端及系统 |
PL2359634T3 (pl) * | 2008-09-30 | 2013-04-30 | Ericsson Telefon Ab L M | Sposoby i układy do dynamicznego dostosowywania tempa wyszukiwania subkomórki przy koordynowanym wielopunktowym nadawaniu/odbiorze CoMP w komórkach |
JP5504623B2 (ja) * | 2008-12-16 | 2014-05-28 | 富士通モバイルコミュニケーションズ株式会社 | 移動無線端末および通信処理方法 |
US9155010B2 (en) * | 2009-02-09 | 2015-10-06 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for handover |
US8131325B2 (en) * | 2009-02-27 | 2012-03-06 | Research In Motion Limited | Method, apparatus and system for battery resource management via traffic steering |
US8611277B2 (en) * | 2009-06-22 | 2013-12-17 | Motorola Mobility Llc | Reselection in a wireless communication system |
US8897778B2 (en) * | 2009-07-03 | 2014-11-25 | Cisco Technology, Inc. | Infrastructure assisted network transition |
CN101646216A (zh) * | 2009-08-28 | 2010-02-10 | 中兴通讯股份有限公司 | 一种在不同的接入网间保持业务连续性的系统及方法 |
US20110130150A1 (en) * | 2009-12-01 | 2011-06-02 | Nokia Corporation | Methods and apparatus for service-aware energy saving and load balancing operations |
CN101938630A (zh) * | 2010-08-26 | 2011-01-05 | 深圳市同洲电子股份有限公司 | 数字电视接收终端自适应网络的方法及装置 |
CN102457885B (zh) * | 2010-10-29 | 2016-03-30 | 中兴通讯股份有限公司 | 一种测量处理方法及系统 |
US8849215B2 (en) * | 2011-03-30 | 2014-09-30 | Amazon Technologies, Inc. | Reducing rate of detection cycles and measurement cycles in a discontinuous reception (DRX) mode |
US8923137B2 (en) | 2012-02-06 | 2014-12-30 | Qualcomm Incorporated | System and method for information verification based on channel awareness |
US9167622B2 (en) * | 2012-05-23 | 2015-10-20 | Qualcomm Incorporated | Methods and a system of multiplexing multiple concurrent operational modes on a single physical transceiver by opportunistic time stealing |
US20130337850A1 (en) * | 2012-06-18 | 2013-12-19 | Sony Mobile Communications Ab | Power consumption in a cellular device with enhanced idle mode signal reduction using dual standby |
GB2507492B (en) * | 2012-10-30 | 2014-11-19 | Toshiba Res Europ Ltd | Wireless communication methods and apparatus |
US9426738B2 (en) | 2012-11-14 | 2016-08-23 | Qualcomm Incorporated | Systems and methods for multi-channel concurrency |
US9807691B2 (en) | 2013-02-28 | 2017-10-31 | Qualcomm Incorporated | Polling beacon |
US10642645B2 (en) * | 2013-06-21 | 2020-05-05 | Microsoft Technology Licensing, Llc | Network mode conflict resolution |
WO2017104553A1 (ja) * | 2015-12-14 | 2017-06-22 | 日本電気株式会社 | 端末及び移行方法 |
CN107277873B (zh) * | 2017-06-16 | 2020-05-19 | 奇酷互联网络科技(深圳)有限公司 | 网络切换方法、装置、移动终端和计算机可读存储介质 |
US11493644B2 (en) | 2019-03-15 | 2022-11-08 | Kabushiki Kaisha Toshiba | Identification of selected items through radiolocation and movement detection |
US11638327B2 (en) * | 2019-12-19 | 2023-04-25 | Comcast Cable Communications, Llc | Methods and systems for switching between service provider networks |
Citations (4)
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EP0076279A1 (fr) * | 1981-04-10 | 1983-04-13 | Choay Sa | Procede d'obtention de mucopolysaccarides biologiquement actifs, de purete elevee, par depolymerisation controlee de l'heparine. |
WO2001067784A2 (de) * | 2000-03-06 | 2001-09-13 | Siemens Aktiengesellschaft | Verfahren zur intersystem-verbindungsweiterschaltung |
US20020137513A1 (en) * | 1999-12-13 | 2002-09-26 | Koichi Aihara | Communication terminal apparatus and radio communication method |
US6477162B1 (en) * | 2000-03-31 | 2002-11-05 | Qualcomm, Incorporated | Dynamically adjusting integration interval based on a signal strength |
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EP0762791A3 (de) | 1995-08-31 | 1999-05-06 | Hagenuk Gmbh | Verfahren zum automatischen Umschalten der Betriebsart in einem Mobiltelefon für Multi-Mode-Betrieb |
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DE10004278C1 (de) * | 2000-02-01 | 2001-06-28 | Siemens Ag | Verfahren zur Intersystem-Verbindungsweiterschaltung |
US7181218B2 (en) * | 2001-04-10 | 2007-02-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Commanding handover between differing radio access technologies |
US7194263B2 (en) * | 2001-09-17 | 2007-03-20 | Microsoft Corporation | System and method for concurrent operation of a wireless device in two disjoint wireless networks |
-
2002
- 2002-11-26 GB GB0227524A patent/GB2396080B/en not_active Expired - Fee Related
-
2003
- 2003-11-13 JP JP2003383935A patent/JP2004180297A/ja active Pending
- 2003-11-20 US US10/716,498 patent/US7047037B2/en not_active Expired - Lifetime
- 2003-11-24 EP EP03026889A patent/EP1424862B1/en not_active Expired - Lifetime
- 2003-11-24 DE DE60312799T patent/DE60312799T2/de not_active Expired - Lifetime
- 2003-11-26 CN CNB2003101154916A patent/CN1322781C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0076279A1 (fr) * | 1981-04-10 | 1983-04-13 | Choay Sa | Procede d'obtention de mucopolysaccarides biologiquement actifs, de purete elevee, par depolymerisation controlee de l'heparine. |
US20020137513A1 (en) * | 1999-12-13 | 2002-09-26 | Koichi Aihara | Communication terminal apparatus and radio communication method |
WO2001067784A2 (de) * | 2000-03-06 | 2001-09-13 | Siemens Aktiengesellschaft | Verfahren zur intersystem-verbindungsweiterschaltung |
US6477162B1 (en) * | 2000-03-31 | 2002-11-05 | Qualcomm, Incorporated | Dynamically adjusting integration interval based on a signal strength |
Also Published As
Publication number | Publication date |
---|---|
US7047037B2 (en) | 2006-05-16 |
EP1424862B1 (en) | 2007-03-28 |
EP1424862A1 (en) | 2004-06-02 |
GB2396080B (en) | 2006-03-01 |
DE60312799D1 (de) | 2007-05-10 |
DE60312799T2 (de) | 2007-07-12 |
JP2004180297A (ja) | 2004-06-24 |
US20040106401A1 (en) | 2004-06-03 |
GB2396080A (en) | 2004-06-09 |
CN1503592A (zh) | 2004-06-09 |
GB0227524D0 (en) | 2002-12-31 |
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