CN102124788A - 用于扫描多模式无线通信环境的方法和装置 - Google Patents
用于扫描多模式无线通信环境的方法和装置 Download PDFInfo
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- CN102124788A CN102124788A CN2009801322832A CN200980132283A CN102124788A CN 102124788 A CN102124788 A CN 102124788A CN 2009801322832 A CN2009801322832 A CN 2009801322832A CN 200980132283 A CN200980132283 A CN 200980132283A CN 102124788 A CN102124788 A CN 102124788A
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- Prior art keywords
- scanning
- scan
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- communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (36)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7609508P | 2008-06-26 | 2008-06-26 | |
US61/076,095 | 2008-06-26 | ||
US12/433,548 US8599767B2 (en) | 2008-06-26 | 2009-04-30 | Method and apparatus for scanning multi-mode wireless communication environments |
US12/433,548 | 2009-04-30 | ||
PCT/CA2009/000794 WO2009155687A1 (en) | 2008-06-26 | 2009-06-15 | Method and apparatus for scanning multi-mode wireless communication environments |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102124788A true CN102124788A (zh) | 2011-07-13 |
CN102124788B CN102124788B (zh) | 2014-05-14 |
Family
ID=41443933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980132283.2A Expired - Fee Related CN102124788B (zh) | 2008-06-26 | 2009-06-15 | 用于扫描多模式无线通信环境的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8599767B2 (zh) |
EP (1) | EP2294870A1 (zh) |
CN (1) | CN102124788B (zh) |
WO (1) | WO2009155687A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103379480A (zh) * | 2012-04-17 | 2013-10-30 | 腾讯科技(深圳)有限公司 | 无线网络连接方法及装置 |
CN105264828A (zh) * | 2013-11-20 | 2016-01-20 | 华为技术有限公司 | 信道扫描的方法和装置 |
CN108848547A (zh) * | 2018-06-12 | 2018-11-20 | Oppo广东移动通信有限公司 | WiFi扫描方法、装置、移动终端及计算机可读介质 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100650686B1 (ko) * | 2005-11-25 | 2006-11-30 | 엘지전자 주식회사 | 기지국 스캐닝절차 개선기능이 구비된 와이브로이동통신시스템 및 그 제어방법 |
US8145214B2 (en) * | 2007-08-09 | 2012-03-27 | Motorola Mobility, Inc. | Raster skipping in co-banded mobile communication devices based on previous scans for any band |
US9521702B2 (en) | 2010-09-27 | 2016-12-13 | Motorola Solutions, Inc. | Method and apparatus for scanning amongst two-way radios |
US8849225B1 (en) * | 2011-05-19 | 2014-09-30 | Rangecast Technologies, Llc | Channel monitoring with plural frequency agile receivers |
GB201114079D0 (en) * | 2011-06-13 | 2011-09-28 | Neul Ltd | Mobile base station |
US9907007B1 (en) * | 2012-07-26 | 2018-02-27 | Sprint Spectrum L.P. | Methods and systems for selective scanning and connecting to a wireless network |
US9288728B1 (en) | 2013-03-07 | 2016-03-15 | Sprint Spectrum L.P. | Intelligent re-provisioning of base stations for circuit-switched fallback |
KR102035193B1 (ko) * | 2013-03-11 | 2019-10-22 | 삼성전자주식회사 | 네트워크를 검색하기 위한 방법 및 그 전자 장치 |
US9100892B2 (en) * | 2013-06-07 | 2015-08-04 | Apple Inc. | Dynamic and adaptive channel scanning |
US9730147B2 (en) * | 2013-09-11 | 2017-08-08 | Blackberry Limited | Higher priority network scanning |
US9648556B2 (en) * | 2013-11-08 | 2017-05-09 | Hewlett Packard Enterprise Development Lp | Coordination of channel scanning among multiple radios |
US9629041B1 (en) | 2014-09-26 | 2017-04-18 | Sprint Spectrum L.P. | Substitution of system parameter information from other base station in response to error condition |
US10462794B2 (en) * | 2015-07-29 | 2019-10-29 | T-Mobile Usa, Inc. | Deferential channel selection of channels in unlicensed spectrum |
US9609568B1 (en) | 2015-09-03 | 2017-03-28 | T-Mobile Usa, Inc. | Selecting a channel based on backhaul bandwidth |
USD809589S1 (en) * | 2015-11-18 | 2018-02-06 | Paypal, Inc. | Portable user device |
US10034323B2 (en) * | 2016-10-05 | 2018-07-24 | Htc Corporation | Control method for BLE communication between host device and peripheral device |
US11076441B2 (en) * | 2018-05-21 | 2021-07-27 | Nxp Usa, Inc. | Unreachable node recovery in wireless mesh networks |
US10523342B1 (en) * | 2019-03-12 | 2019-12-31 | Bae Systems Information And Electronic Systems Integration Inc. | Autonomous reinforcement learning method of receiver scan schedule control |
US20220159558A1 (en) * | 2019-05-14 | 2022-05-19 | Google Llc | Enhancing Wireless Communications with a Dedicated-Scan Radio |
US11595818B2 (en) * | 2019-06-24 | 2023-02-28 | Forescout Technologies, Inc. | Adaptive scanning |
CN110474695B (zh) * | 2019-08-21 | 2021-06-22 | 国家卫星气象中心(国家空间天气监测预警中心) | 一种适用于微波辐射计通道间能量互扰的检验和优化方法 |
Family Cites Families (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4833701A (en) | 1988-01-27 | 1989-05-23 | Motorola, Inc. | Trunked communication system with nationwide roaming capability |
US4916728A (en) | 1988-07-25 | 1990-04-10 | Gte Mobilnet Incorporated | Cellular telephone unit with prioritized frequency acquisition |
US5815811A (en) | 1989-06-29 | 1998-09-29 | Symbol Technologies, Inc. | Preemptive roaming in a cellular local area wireless network |
SE500157C2 (sv) | 1989-09-13 | 1994-04-25 | Ericsson Telefon Ab L M | Förfarande för att välja basstation, radiokanal och tidslucka vid en mobilstation |
US5203013A (en) | 1990-09-10 | 1993-04-13 | Motorola, Inc. | Radio telephone system supporting busy and out-of-range function |
CA2064646A1 (en) | 1991-04-02 | 1992-10-03 | Kipling W. Fyfe | Automatic number assignment module selection for mobile telephone |
JP2908950B2 (ja) | 1992-12-22 | 1999-06-23 | 富士通株式会社 | 無線通信システムのサーチ方式 |
US5517677A (en) | 1993-05-13 | 1996-05-14 | Uniden America Corporation | Adaptive weighting of a scanning sequence |
US5442806A (en) | 1993-06-08 | 1995-08-15 | Oki Telecom | Preferred carrier selection method for selecting any available cellular carrier frequency when neither home nor preferred cellular carrier frequencies are available |
JP2581445B2 (ja) | 1994-04-28 | 1997-02-12 | 日本電気株式会社 | セルラー電話装置 |
US5603090A (en) | 1994-07-05 | 1997-02-11 | Motorola, Inc. | Automatic channel identification |
US5537460A (en) | 1994-07-08 | 1996-07-16 | Holliday, Jr.; Robert O. | Method and apparatus for determining the precise location of a modified cellular telephone using registration messages and reverse control channel transmission |
US5524280A (en) * | 1994-10-31 | 1996-06-04 | Motorola, Inc. | Method of acquiring a channel in a general frequency reuse system |
WO1996013950A1 (en) * | 1994-10-31 | 1996-05-09 | Motorola Inc. | A method of making a channel exit decision |
US5809419A (en) | 1994-12-14 | 1998-09-15 | Motorola, Inc. | Method for reducing channel scanning time |
US5586338A (en) | 1994-12-22 | 1996-12-17 | Bell Atlantic Mobile Systems, Inc. | System identification (SID) list for selecting operating frequencies |
US5799241A (en) | 1995-01-27 | 1998-08-25 | Matsushita Electric Industrial Co., Ltd. | Radio apparatus |
US6044265A (en) | 1995-06-05 | 2000-03-28 | Bellsouth Corporation | Methods and apparatus for cellular set programming |
JP2872621B2 (ja) | 1995-08-29 | 1999-03-17 | 株式会社ケンウッド | デジタル移動電話機のローミング制御方式 |
CA2188330C (en) | 1995-12-12 | 2001-04-24 | Michael D. Bamburak | A method for selecting a wireless communications service provider in a multi-service provider environment |
US6014557A (en) | 1996-03-14 | 2000-01-11 | Bellsouth Intellectual Property Corporation | Apparatus and methods for providing wireless system fraud and visibility data |
US6119003A (en) | 1996-09-09 | 2000-09-12 | Nokia Mobile Phones Limited | Methods and apparatus for performing automatic mode selection in a multimode mobile terminal |
US5924026A (en) | 1997-03-04 | 1999-07-13 | Nokia Mobile Phones Limited | Exchange of system and terminal capabilities over the same analog control channel |
US6684080B1 (en) | 1997-05-28 | 2004-01-27 | Transcrypt International/E. F. Johnson Company | Trunked radio repeater communication system including home channel aliasing and call grouping |
US6094581A (en) | 1997-06-10 | 2000-07-25 | Telefonaktiebolaget Lm Ericsson | Tailored hierarchical cell structures in a communications system |
US6052590A (en) | 1997-07-29 | 2000-04-18 | Ericsson, Inc. | Method for reducing control channel scan time |
US6192223B1 (en) | 1997-07-29 | 2001-02-20 | Richard E. Barnett | Apparatus and method for automatically programming frequency scanning radio receivers |
US6941120B2 (en) | 1997-07-29 | 2005-09-06 | Gray Electronics, Inc. | Apparatus and method for automatically programming frequency scanning radio receivers |
US6159312A (en) | 1997-12-19 | 2000-12-12 | Exxonmobil Upstream Research Company | Ultra-high strength triple phase steels with excellent cryogenic temperature toughness |
US6148197A (en) | 1998-03-06 | 2000-11-14 | Sbc Technology Resources, Inc. | Intelligent roaming system with over the air programming |
US6148198A (en) | 1998-08-05 | 2000-11-14 | Ericsson Inc. | Method and apparatus for selecting a service provider |
US6324400B1 (en) | 1998-09-16 | 2001-11-27 | Ericsson Inc. | Intelligent roaming mobile station for emulating a pre-intelligent roaming mobile station |
US6591100B1 (en) | 1998-11-19 | 2003-07-08 | Ericsson Inc. | Cellular communication device with scanning receiver and continuous mobile communication system employing same |
JP2000165945A (ja) | 1998-11-25 | 2000-06-16 | Nec Mobile Commun Ltd | ローミング方法とその機能を有する移動局 |
GB9828075D0 (en) | 1998-12-18 | 1999-02-17 | Inertia Switch Ltd | Tilt detector |
US6185423B1 (en) | 1999-05-28 | 2001-02-06 | 3Com Corporation | Method and apparatus for selecting a communication channel in a communication network |
US6615043B1 (en) | 1999-06-09 | 2003-09-02 | Telefonaktiebolaget L M Ericsson (Publ) | Efficient carrier raster scanning |
US6516188B1 (en) | 1999-11-22 | 2003-02-04 | Qualcomm Incorporated | Method and apparatus for acquiring emergency service in a mobile radio communication system |
US6415148B1 (en) | 1999-12-11 | 2002-07-02 | Qualcomm, Incorporated | System and method for the detection of service from alternate wireless communication systems |
US6584311B1 (en) | 2000-02-24 | 2003-06-24 | Qualcomm Incorporated | Techniques for facilitating optimal service acquisition |
JP3416610B2 (ja) | 2000-03-28 | 2003-06-16 | 三洋電機株式会社 | 移動電話装置及び通信プロトコルの処理手順切り換え方法 |
US6778827B1 (en) | 2000-09-07 | 2004-08-17 | Ericsson Inc. | Methods and systems for scanning and locking onto a control channel via a multi-level search in a wireless communications system |
US20020082010A1 (en) * | 2000-12-22 | 2002-06-27 | Havish Koorapaty | Wireless terminals and methods including power efficient intelligent roaming and scanning for a communication service provider |
US20020102973A1 (en) | 2001-01-29 | 2002-08-01 | Rosenberg William Harry | Intelligent roaming method for enabling a mobile station to select a preferred neutral service provider within a communication system |
US7184764B2 (en) | 2001-02-08 | 2007-02-27 | Starhome Gmbh | Method and apparatus for supporting cellular data communication to roaming mobile telephony devices |
US6810251B2 (en) | 2001-03-08 | 2004-10-26 | Ericsson Inc. | Triggered hyperband scanning |
US20020168976A1 (en) | 2001-03-16 | 2002-11-14 | Ram Krishnan | Accelerating acquisition of a preferred cellular system by a portable communication device using position location |
EP1384339A1 (en) | 2001-03-28 | 2004-01-28 | Norwood Systems Pty Ltd. | Minimising signal interference within a wireless network |
JP2002354523A (ja) | 2001-05-30 | 2002-12-06 | Nec Commun Syst Ltd | 移動体電話通信システム |
KR20030015531A (ko) | 2001-08-16 | 2003-02-25 | 엘지전자 주식회사 | 차세대 단말기의 셀 선택 개선 방법 |
US20040203745A1 (en) | 2002-03-06 | 2004-10-14 | Rotem Cooper | Method and apparatus for efficient selection and acquisition of a wireless communications system |
ATE377336T1 (de) | 2002-08-05 | 2007-11-15 | Roamware Inc | Verfahren und system zur weiterleitung von verkehr in einem zellularen netzwerk |
US7590417B2 (en) | 2003-08-05 | 2009-09-15 | Roamware Inc. | Method, system and computer program product for countering anti-traffic redirection |
JP3845347B2 (ja) | 2002-08-28 | 2006-11-15 | Necインフロンティア株式会社 | 高速ローミング方式 |
US7299041B2 (en) | 2002-09-30 | 2007-11-20 | Sony Ericsson Mobile Communications Ab | Method and device of selecting a communication system |
US7295857B2 (en) | 2002-10-30 | 2007-11-13 | Qualcomm Incorporated | Method and apparatus for performing acquisition in power save mode for wireless communication systems |
US7065351B2 (en) | 2003-01-30 | 2006-06-20 | Qualcomm Incorporated | Event-triggered data collection |
US7164920B2 (en) | 2003-03-28 | 2007-01-16 | Kyocera Wireless Corp. | System and method for selecting communications coverage network information in a wireless communications device |
KR100592885B1 (ko) | 2003-04-29 | 2006-06-23 | 주식회사 팬택앤큐리텔 | 이동국의 시스템 선택 방법 |
US20050037753A1 (en) | 2003-08-12 | 2005-02-17 | Andersen Niels Peter Skov | Method for a communication device to search for an alternate network upon a registration failure |
US7260393B2 (en) | 2003-09-23 | 2007-08-21 | Intel Corporation | Systems and methods for reducing communication unit scan time in wireless networks |
US7349695B2 (en) | 2004-06-02 | 2008-03-25 | Nokia Corporation | Multimode roaming mobile devices |
EP1792513A1 (en) | 2004-09-15 | 2007-06-06 | Starhome GmbH | Blocking network selection redirection attempts in roaming |
US7260394B2 (en) | 2004-10-13 | 2007-08-21 | Motorola Inc. | Using an enhanced preferred roaming list in a terminal device |
US7602755B2 (en) | 2004-11-17 | 2009-10-13 | Intel Corporation | Method and apparatus of scanning control signal |
KR100694208B1 (ko) | 2005-03-07 | 2007-03-14 | 삼성전자주식회사 | 무선 근거리 통신 시스템의 서비스 제공 방법 및 그 장치 |
KR100677604B1 (ko) | 2005-07-27 | 2007-02-02 | 삼성전자주식회사 | Gps 위치정보를 이용한 무선 랜에서의 빠른 핸드오버방법 및 그 방법을 수행하는 모바일 기기, 그리고 gps위치정보를 이용한 서비스 전환 방법 |
US8374603B2 (en) * | 2006-04-28 | 2013-02-12 | Motorola Solutions, Inc. | Method for utilizing an adaptive conventional scanning algorithm in a two-way radio transceiver |
US7865156B2 (en) * | 2006-04-28 | 2011-01-04 | Research In Motion Limited | Scanning methods and apparatus which utilize a carrier signal bandwidth test |
US20080075035A1 (en) | 2006-09-22 | 2008-03-27 | Intermec Ip Corp. | System and method for providing fast roaming |
US8433312B2 (en) * | 2006-10-23 | 2013-04-30 | Research In Motion Limited | Methods and apparatus for scanning radio frequency bands in wireless local area networks |
US8005061B2 (en) * | 2007-06-28 | 2011-08-23 | Research In Motion Limited | System and method of maintaining a connection with a first network while processing communications with a second network by a communication device |
-
2009
- 2009-04-30 US US12/433,548 patent/US8599767B2/en active Active
- 2009-06-15 EP EP09768657A patent/EP2294870A1/en not_active Withdrawn
- 2009-06-15 CN CN200980132283.2A patent/CN102124788B/zh not_active Expired - Fee Related
- 2009-06-15 WO PCT/CA2009/000794 patent/WO2009155687A1/en active Application Filing
-
2013
- 2013-12-02 US US14/093,901 patent/US9094898B2/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103379480A (zh) * | 2012-04-17 | 2013-10-30 | 腾讯科技(深圳)有限公司 | 无线网络连接方法及装置 |
CN105264828A (zh) * | 2013-11-20 | 2016-01-20 | 华为技术有限公司 | 信道扫描的方法和装置 |
CN108848547A (zh) * | 2018-06-12 | 2018-11-20 | Oppo广东移动通信有限公司 | WiFi扫描方法、装置、移动终端及计算机可读介质 |
Also Published As
Publication number | Publication date |
---|---|
EP2294870A1 (en) | 2011-03-16 |
US8599767B2 (en) | 2013-12-03 |
US20090323609A1 (en) | 2009-12-31 |
CN102124788B (zh) | 2014-05-14 |
US9094898B2 (en) | 2015-07-28 |
US20140087727A1 (en) | 2014-03-27 |
WO2009155687A1 (en) | 2009-12-30 |
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Effective date of registration: 20140704 Address after: American California Patentee after: Netware company of the U.S. Address before: British Columbia Patentee before: Sierra Wireless, Inc. Effective date of registration: 20140704 Address after: American California Patentee after: Netware company of the U.S. Address before: British Columbia Patentee before: Sierra Wireless, Inc. |
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