CN1864344B - 无线网络中的定位系统和方法 - Google Patents
无线网络中的定位系统和方法 Download PDFInfo
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- CN1864344B CN1864344B CN2004800222035A CN200480022203A CN1864344B CN 1864344 B CN1864344 B CN 1864344B CN 2004800222035 A CN2004800222035 A CN 2004800222035A CN 200480022203 A CN200480022203 A CN 200480022203A CN 1864344 B CN1864344 B CN 1864344B
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- wireless network
- received signal
- network access
- access node
- signal strength
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/28—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
- G01S5/02521—Radio frequency fingerprinting using a radio-map
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
- G01S5/02528—Simulating radio frequency fingerprints
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/04—Position of source determined by a plurality of spaced direction-finders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
Abstract
Description
Claims (70)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/635,367 | 2003-08-06 | ||
US10/635,367 US7313403B2 (en) | 2003-08-06 | 2003-08-06 | Location positioning in wireless networks |
PCT/CN2004/000909 WO2005015767A1 (en) | 2003-08-06 | 2004-08-06 | Location positioning in wireless networks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1864344A CN1864344A (zh) | 2006-11-15 |
CN1864344B true CN1864344B (zh) | 2010-08-25 |
Family
ID=34116229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800222035A Expired - Fee Related CN1864344B (zh) | 2003-08-06 | 2004-08-06 | 无线网络中的定位系统和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7313403B2 (zh) |
CN (1) | CN1864344B (zh) |
WO (1) | WO2005015767A1 (zh) |
Families Citing this family (138)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7075485B2 (en) | 2003-11-24 | 2006-07-11 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Low cost multi-beam, multi-band and multi-diversity antenna systems and methods for wireless communications |
US7640024B2 (en) * | 2003-12-30 | 2009-12-29 | Symbol Technologies, Inc. | Location tracking using directional antennas combined with signal strength measurements |
EP1732247A4 (en) * | 2004-03-03 | 2011-05-04 | Nec Corp | POSITIONING SYSTEM, POSITIONING METHOD, AND PROGRAM THEREOF |
US7248856B2 (en) * | 2004-03-15 | 2007-07-24 | Symbol Technologies, Inc. | System and method for client-server-based wireless intrusion detection |
US10985811B2 (en) | 2004-04-02 | 2021-04-20 | Rearden, Llc | System and method for distributed antenna wireless communications |
US11394436B2 (en) | 2004-04-02 | 2022-07-19 | Rearden, Llc | System and method for distributed antenna wireless communications |
US11451275B2 (en) | 2004-04-02 | 2022-09-20 | Rearden, Llc | System and method for distributed antenna wireless communications |
US7359718B2 (en) * | 2004-04-30 | 2008-04-15 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Location determination and location tracking in wireless networks |
US7336961B1 (en) * | 2004-06-04 | 2008-02-26 | Sprint Spectrum L.P. | Method and system for determining location of a mobile station within a distributed antenna system |
US8280443B2 (en) * | 2004-07-30 | 2012-10-02 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | WLAN access point with extended coverage area |
US7899497B2 (en) * | 2004-08-18 | 2011-03-01 | Ruckus Wireless, Inc. | System and method for transmission parameter control for an antenna apparatus with selectable elements |
US7933628B2 (en) * | 2004-08-18 | 2011-04-26 | Ruckus Wireless, Inc. | Transmission and reception parameter control |
US7433693B2 (en) * | 2004-10-27 | 2008-10-07 | Qualcomm Incorporated | Location-sensitive calibration data |
US7505447B2 (en) | 2004-11-05 | 2009-03-17 | Ruckus Wireless, Inc. | Systems and methods for improved data throughput in communications networks |
TWI391018B (zh) * | 2004-11-05 | 2013-03-21 | Ruckus Wireless Inc | 藉由確認抑制之增強資訊量 |
US8638708B2 (en) | 2004-11-05 | 2014-01-28 | Ruckus Wireless, Inc. | MAC based mapping in IP based communications |
US8619662B2 (en) * | 2004-11-05 | 2013-12-31 | Ruckus Wireless, Inc. | Unicast to multicast conversion |
US8792414B2 (en) * | 2005-07-26 | 2014-07-29 | Ruckus Wireless, Inc. | Coverage enhancement using dynamic antennas |
US7973716B2 (en) | 2005-01-19 | 2011-07-05 | The Charles Stark Draper Laboratory, Inc. | Systems and methods for transparency mapping using multipath signals |
JP2008527394A (ja) | 2005-01-19 | 2008-07-24 | ザ・チャールズ・スターク・ドレイパー・ラボラトリー・インコーポレイテッド | マルチパス信号を用いて位置決めを行うためのシステム及び方法 |
US8279119B2 (en) | 2005-01-19 | 2012-10-02 | The Charles Stark Draper Laboratory, Inc. | Systems and methods for transparency mapping using multipath signals |
US7221949B2 (en) * | 2005-02-28 | 2007-05-22 | Research In Motion Limited | Method and system for enhanced security using location-based wireless authentication |
US20060217132A1 (en) * | 2005-03-23 | 2006-09-28 | 3Com Corporation | High resolution localization for indoor environments |
US7720462B2 (en) * | 2005-07-21 | 2010-05-18 | Cisco Technology, Inc. | Network communications security enhancing |
US20070066308A1 (en) * | 2005-09-06 | 2007-03-22 | Oleg Andric | Method and apparatus for removing phantom children in an ad-hoc communication system |
US7962134B2 (en) * | 2006-01-18 | 2011-06-14 | M.N.C. Microsat Networks (Cyprus) Limited | Systems and methods for communicating with satellites via non-compliant antennas |
US8078141B2 (en) * | 2006-01-18 | 2011-12-13 | Overhorizon (Cyprus) Plc | Systems and methods for collecting and processing satellite communications network usage information |
US8713324B2 (en) * | 2006-01-18 | 2014-04-29 | Overhorizon (Cyprus) Plc | Systems and methods for tracking mobile terrestrial terminals for satellite communications |
US8326217B2 (en) * | 2006-01-18 | 2012-12-04 | Overhorizon (Cyprus) Plc | Systems and methods for satellite communications with mobile terrestrial terminals |
MX2008014451A (es) * | 2006-05-12 | 2009-01-28 | Interdigital Tech Corp | Metodo y aparato para soportar una llamada de emergencia en una red de area metropolitana inalambrica. |
US8144673B2 (en) | 2006-07-07 | 2012-03-27 | Skyhook Wireless, Inc. | Method and system for employing a dedicated device for position estimation by a WLAN positioning system |
US8364164B2 (en) * | 2006-08-11 | 2013-01-29 | Csr Technology Inc. | Cell ID based positioning from cell intersections |
US8670725B2 (en) | 2006-08-18 | 2014-03-11 | Ruckus Wireless, Inc. | Closed-loop automatic channel selection |
US7856234B2 (en) | 2006-11-07 | 2010-12-21 | Skyhook Wireless, Inc. | System and method for estimating positioning error within a WLAN-based positioning system |
US20080112346A1 (en) * | 2006-11-09 | 2008-05-15 | Alexander Tolpin | Wireless device and methods for reducing periodic scans using motion detection |
US8223073B2 (en) * | 2007-03-15 | 2012-07-17 | Compass Auto Tracker Llc | Apparatus and method for a directional finder |
US8165034B2 (en) * | 2007-03-16 | 2012-04-24 | Jon Buchwald | Configurable zone-based location detection |
JP4438825B2 (ja) * | 2007-05-29 | 2010-03-24 | ソニー株式会社 | 到来角推定システム、通信装置、並びに通信システム |
FI119573B (fi) * | 2007-07-11 | 2008-12-31 | 7Signal Oy | Menetelmä signaalilähteen seuraamiseksi ja paikantamiseksi radioverkossa |
US8547899B2 (en) | 2007-07-28 | 2013-10-01 | Ruckus Wireless, Inc. | Wireless network throughput enhancement through channel aware scheduling |
TWI340253B (en) * | 2007-09-14 | 2011-04-11 | Quanta Comp Inc | Positioning system |
CN101399586B (zh) * | 2007-09-29 | 2012-04-18 | 鼎桥通信技术有限公司 | 信号处理方法 |
GB2454646A (en) * | 2007-10-02 | 2009-05-20 | Vodafone Plc | Terminal positioning technique |
US8165095B2 (en) * | 2007-11-30 | 2012-04-24 | Motorola Mobility, Inc. | System and method to improve RF simulations |
US8355343B2 (en) | 2008-01-11 | 2013-01-15 | Ruckus Wireless, Inc. | Determining associations in a mesh network |
ES2326774B1 (es) * | 2008-03-19 | 2010-07-14 | Neomedia Wireless, S.L. | Metodo de localizacion de vehiculos basado en infraestructuras wifi. |
SE534644C2 (sv) * | 2008-03-27 | 2011-11-01 | Sics Swedish Inst Of Comp Science Ab | Förfarande och system för lokalisering av noder |
GB2459479B8 (en) * | 2008-04-23 | 2012-08-08 | Bigger Than The Wheel Ltd | Short range RF monitoring system |
US9113335B2 (en) * | 2008-04-30 | 2015-08-18 | Aruba Networks Inc. | Distributed load balancing in wireless networks |
TW201018135A (en) * | 2008-10-21 | 2010-05-01 | Inst Information Industry | Deploy apparatus, method, and computer program product thereof for a wireless network |
US20100106745A1 (en) * | 2008-10-23 | 2010-04-29 | Electronics And Telecommunications Research Institute | Method and apparatus for generating fingerprint database for wireless location |
US20100124210A1 (en) * | 2008-11-14 | 2010-05-20 | Ralink Technology Corporation | Method and system for rf transmitting and receiving beamforming with gps guidance |
EP2374231A1 (en) * | 2008-12-05 | 2011-10-12 | Koninklijke Philips Electronics N.V. | Method and apparatus for recognition of devices |
US8165150B2 (en) * | 2008-12-17 | 2012-04-24 | Avaya Inc. | Method and system for wireless LAN-based indoor position location |
DE102009055871A1 (de) * | 2009-04-22 | 2010-10-28 | Siemens Aktiengesellschaft | Verfahren zum rechnergestützten Verarbeiten von Messungen von Merkmalen eines Funknetzes |
US8022877B2 (en) | 2009-07-16 | 2011-09-20 | Skyhook Wireless, Inc. | Systems and methods for using a satellite positioning system to detect moved WLAN access points |
US8519889B2 (en) * | 2009-07-21 | 2013-08-27 | Research In Motion Limited | Method and apparatus for estimating location of a wireless station using multi-beam transmission |
JP5494665B2 (ja) | 2009-09-02 | 2014-05-21 | 日本電気株式会社 | 無線通信装置、無線通信方法およびプログラム |
US9999087B2 (en) * | 2009-11-16 | 2018-06-12 | Ruckus Wireless, Inc. | Determining role assignment in a hybrid mesh network |
US9979626B2 (en) * | 2009-11-16 | 2018-05-22 | Ruckus Wireless, Inc. | Establishing a mesh network with wired and wireless links |
KR101446032B1 (ko) * | 2010-05-06 | 2014-10-02 | 에스케이텔레콤 주식회사 | 무선랜 신호를 이용한 위치 측위 방법 및 장치 |
CN103119470B (zh) * | 2010-07-21 | 2015-09-16 | 韩国贸易信息通信株式会社 | 进行室内导航的基于位置服务的系统和方法 |
US9030334B2 (en) * | 2010-09-10 | 2015-05-12 | Southern Company Services, Inc. | Locating utility metering devices |
US20120062432A1 (en) * | 2010-09-15 | 2012-03-15 | Min-Chung Wu | Directional Antenna and Smart Antenna System Using the Same |
US20140162691A1 (en) * | 2010-09-15 | 2014-06-12 | Ralink Technology Corp. | Positioning Method and Wireless Communication System Using the Same |
EP2474834B1 (en) | 2011-01-11 | 2018-04-25 | Nokia Technologies Oy | Provision of data usable in apparatus positioning |
US8878726B2 (en) | 2011-03-16 | 2014-11-04 | Exelis Inc. | System and method for three-dimensional geolocation of emitters based on energy measurements |
US9084215B2 (en) | 2011-04-07 | 2015-07-14 | Nokia Technologies Oy | Transmitting positioning information via wireless communication |
US8965284B2 (en) * | 2011-04-07 | 2015-02-24 | Nokia Corporation | Facilitating positioning through Bluetooth low energy wireless messaging |
US8878725B2 (en) | 2011-05-19 | 2014-11-04 | Exelis Inc. | System and method for geolocation of multiple unknown radio frequency signal sources |
US9182469B2 (en) * | 2011-07-13 | 2015-11-10 | Sagrad, Inc. | System and method for locating a point in space |
EP2551695A1 (en) * | 2011-07-25 | 2013-01-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Concept for determining an orientation of a mobile device |
US8723730B2 (en) * | 2011-07-27 | 2014-05-13 | Exelis Inc. | System and method for direction finding and geolocation of emitters based on line-of-bearing intersections |
JP2013097650A (ja) * | 2011-11-02 | 2013-05-20 | Bank Of Tokyo-Mitsubishi Ufj Ltd | 認証システム、認証方法及び認証サーバ |
US9316719B1 (en) * | 2012-03-14 | 2016-04-19 | Softronics, Ltd. | Power difference of arrival geolocation |
US9869554B1 (en) | 2012-03-14 | 2018-01-16 | Softronics, Ltd. | Method for locating a radiation source using power measurements |
WO2013136123A1 (en) * | 2012-03-15 | 2013-09-19 | Nokia Corporation | Supporting an update of stored information |
US9100974B2 (en) * | 2012-04-12 | 2015-08-04 | Fidelity Comtech, Inc. | System for continuously improving the performance of wireless networks with mobile users |
JP5536827B2 (ja) * | 2012-05-17 | 2014-07-02 | 株式会社Nttドコモ | 基地局測位装置、基地局測位方法及び基地局測位プログラム |
US8849229B2 (en) | 2012-06-01 | 2014-09-30 | Wisconsin Alumni Research Foundation | Electrically small, super directive antennas |
CN103546960B (zh) * | 2012-07-10 | 2017-12-12 | 中国电信股份有限公司 | 定位方法与系统 |
US11190947B2 (en) | 2014-04-16 | 2021-11-30 | Rearden, Llc | Systems and methods for concurrent spectrum usage within actively used spectrum |
US10194346B2 (en) | 2012-11-26 | 2019-01-29 | Rearden, Llc | Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology |
CN103022725B (zh) * | 2012-11-30 | 2014-10-22 | 广州新软计算机技术有限公司 | 使用天线阵列对有源待测物进行一维定位的装置 |
US9551777B2 (en) * | 2012-12-06 | 2017-01-24 | Robert Eugene Stoddard | Direction finding using antenna array rotation |
US9491639B2 (en) | 2013-01-11 | 2016-11-08 | Honeywell International Inc. | Wireless network site survey systems and methods |
US9100906B1 (en) * | 2013-01-15 | 2015-08-04 | Sprint Communications Company L.P. | Parameters for user devices in wireless access systems based on azimuth angle |
CN104010361B (zh) * | 2013-02-22 | 2018-04-10 | 中兴通讯股份有限公司 | 定位系统和方法 |
US10164698B2 (en) | 2013-03-12 | 2018-12-25 | Rearden, Llc | Systems and methods for exploiting inter-cell multiplexing gain in wireless cellular systems via distributed input distributed output technology |
CN104053229B (zh) * | 2013-03-14 | 2018-09-28 | 南京中兴软件有限责任公司 | 移动终端、定位方法及装置 |
US10547358B2 (en) | 2013-03-15 | 2020-01-28 | Rearden, Llc | Systems and methods for radio frequency calibration exploiting channel reciprocity in distributed input distributed output wireless communications |
GB2513302A (en) * | 2013-04-15 | 2014-10-29 | Inmarsat Global Ltd | Transmitter positioning for satellite communications |
US9197998B2 (en) * | 2013-05-16 | 2015-11-24 | Marvell World Trade Ltd. | Method and system for positioning wireless device |
US9830424B2 (en) | 2013-09-18 | 2017-11-28 | Hill-Rom Services, Inc. | Bed/room/patient association systems and methods |
KR101749332B1 (ko) * | 2013-11-08 | 2017-07-03 | 한국전자통신연구원 | 전파지문지도 기반 단말의 위치 인식 방법 |
JP2015119266A (ja) * | 2013-12-17 | 2015-06-25 | 船井電機株式会社 | ユーザーインターフェース装置、ユーザーインターフェースシステム、及び印刷装置 |
US9983290B2 (en) * | 2014-03-17 | 2018-05-29 | Ethertronics, Inc. | Method for finding signal direction using modal antenna |
US11290162B2 (en) | 2014-04-16 | 2022-03-29 | Rearden, Llc | Systems and methods for mitigating interference within actively used spectrum |
CN105451326A (zh) * | 2014-06-24 | 2016-03-30 | 华为技术有限公司 | 一种定位方法及装置 |
US10257204B2 (en) | 2014-06-27 | 2019-04-09 | Lenovo (Beijing) Co., Ltd. | Information processing method and electronic apparatus |
CN105491590B (zh) * | 2014-09-15 | 2020-02-21 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN104090265B (zh) | 2014-07-04 | 2016-10-05 | 北京智谷睿拓技术服务有限公司 | 定位方法和设备 |
US11436544B2 (en) | 2014-09-03 | 2022-09-06 | CloudLeaf, Inc. | System for managing an industrial workflow |
EP3189625A4 (en) * | 2014-09-03 | 2018-08-29 | Cloudleaf, Inc. | Systems, methods and devices for asset status determination |
US10681490B2 (en) | 2014-09-03 | 2020-06-09 | CloudLeaf, Inc. | Events based asset location and management system |
US10942251B2 (en) | 2014-09-03 | 2021-03-09 | CloudLeaf, Inc. | Asset location and management system with distributed processing |
JP2016057165A (ja) * | 2014-09-09 | 2016-04-21 | 富士通株式会社 | 無線通信装置及び推定方法 |
FR3041762B1 (fr) * | 2015-09-29 | 2019-07-12 | Thales | Procede de determination decaracteristiques d'une onde electromagnetique |
EP3374786A4 (en) * | 2015-11-12 | 2019-07-03 | Fathom Systems Inc. | APPARATUS, SYSTEM AND METHOD FOR DETERMINING THE LOCATION OF A RADIO BEACON |
EP3185627A1 (en) * | 2015-12-22 | 2017-06-28 | Televic Conference NV | Method and system for determining a spatial topology of a wireless conferencing network |
US10156842B2 (en) | 2015-12-31 | 2018-12-18 | General Electric Company | Device enrollment in a cloud service using an authenticated application |
WO2017132501A1 (en) | 2016-01-27 | 2017-08-03 | Starry, Inc. | High frequency wireless access network |
CN107018525B (zh) * | 2016-01-28 | 2020-05-19 | 华为技术有限公司 | 定位方法、装置及系统 |
WO2017151097A1 (en) * | 2016-02-29 | 2017-09-08 | Hewlett-Packard Development Company, L.P. | Using unidirectional and omnidirectional antennas to determine whether object image is in camera viewfinder |
WO2018056149A1 (ja) * | 2016-09-23 | 2018-03-29 | 株式会社村田製作所 | 位置推定用システム及び位置推定方法 |
JP2018054416A (ja) * | 2016-09-28 | 2018-04-05 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 位置推定システム及び位置推定方法 |
WO2018120450A1 (zh) * | 2016-12-29 | 2018-07-05 | 华为技术有限公司 | 扫描波束的方法、终端设备和网络设备 |
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US10871544B2 (en) | 2018-07-05 | 2020-12-22 | Here Global B.V. | Apparatus and method for defining a parametric model for mobile device positioning |
US10687165B2 (en) * | 2018-07-05 | 2020-06-16 | Here Global B.V. | Positioning system and method utilizing normalized beacon signal strengths |
KR102554570B1 (ko) * | 2018-09-21 | 2023-07-12 | 삼성전자 주식회사 | 무선 통신 시스템에서 기지국의 방위각 결정 방법 및 장치 |
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US11789120B2 (en) | 2019-01-24 | 2023-10-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Network node and method performed therein for handling data of objects in a communication network |
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FR3109827A1 (fr) * | 2020-04-30 | 2021-11-05 | Orange | Procédé de géolocalisation d’un équipement utilisateur, dispositif, équipement utilisateur, station de base, système et programme d’ordinateur correspondants. |
FR3114167A1 (fr) * | 2020-09-11 | 2022-03-18 | Orange | Procédé de détermination d’une altitude d’un équipement utilisateur, dispositif, équipement utilisateur, station de base, système et programme d’ordinateur correspondants. |
FR3114168B1 (fr) * | 2020-09-11 | 2023-11-24 | Orange | Procédé de localisation d’un équipement utilisateur, dispositif, équipement utilisateur, station de base, système et programme d’ordinateur correspondants. |
CN112737715B (zh) * | 2020-12-31 | 2023-03-24 | Oppo广东移动通信有限公司 | 天线部署方法及其装置、客户前置设备和可读存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5581260A (en) * | 1995-01-27 | 1996-12-03 | Hazeltine Corporation | Angular diversity/spaced diversity cellular antennas and methods |
CN1269947A (zh) * | 1997-09-05 | 2000-10-11 | 摩托罗拉公司 | 在不规则区域中估测用户位置的方法和系统 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5355520A (en) * | 1990-11-30 | 1994-10-11 | Motorola, Inc. | In-building microwave communication system permits frequency refuse with external point-to-point microwave systems |
EP0501706B1 (en) * | 1991-02-25 | 1998-10-14 | Motorola, Inc. | Object location system |
JP3047703B2 (ja) | 1993-09-03 | 2000-06-05 | ケイディディ株式会社 | ダイバーシチ方式 |
US5564121A (en) * | 1994-08-18 | 1996-10-08 | Northern Telecom Limited | Microcell layout having directional and omnidirectional antennas defining a rectilinear layout in a building |
US5613205A (en) * | 1995-03-31 | 1997-03-18 | Telefonaktiebolaget Lm Ericsson | System and method of locating a mobile terminal within the service area of a cellular telecommunication system |
JP3253856B2 (ja) | 1996-05-31 | 2002-02-04 | 富士通株式会社 | ダイバーシチ受信装置 |
US6195556B1 (en) * | 1997-07-15 | 2001-02-27 | Metawave Communications Corporation | System and method of determining a mobile station's position using directable beams |
CA2220365A1 (en) * | 1997-11-06 | 1999-05-06 | Telecommunications Research Laboratories | A cellular telephone location system |
US6405018B1 (en) * | 1999-01-11 | 2002-06-11 | Metawave Communications Corporation | Indoor distributed microcell |
US6839560B1 (en) * | 1999-02-25 | 2005-01-04 | Microsoft Corporation | Using a derived table of signal strength data to locate and track a user in a wireless network |
US6771966B1 (en) * | 1999-03-29 | 2004-08-03 | Carriercomm, Inc. | System and method for an automated radio network planning tool |
US6865395B2 (en) * | 2002-08-08 | 2005-03-08 | Qualcomm Inc. | Area based position determination for terminals in a wireless network |
US6978124B2 (en) * | 2002-12-11 | 2005-12-20 | Motorola, Inc. | Method and mobile station for autonomously determining an angle of arrival (AOA) estimation |
-
2003
- 2003-08-06 US US10/635,367 patent/US7313403B2/en active Active
-
2004
- 2004-08-06 CN CN2004800222035A patent/CN1864344B/zh not_active Expired - Fee Related
- 2004-08-06 WO PCT/CN2004/000909 patent/WO2005015767A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5581260A (en) * | 1995-01-27 | 1996-12-03 | Hazeltine Corporation | Angular diversity/spaced diversity cellular antennas and methods |
CN1269947A (zh) * | 1997-09-05 | 2000-10-11 | 摩托罗拉公司 | 在不规则区域中估测用户位置的方法和系统 |
Non-Patent Citations (2)
Title |
---|
JP特开平7-74685A 1995.03.17 |
JP特开平9-321679A 1997.12.12 |
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CN1864344A (zh) | 2006-11-15 |
US20050032531A1 (en) | 2005-02-10 |
US7313403B2 (en) | 2007-12-25 |
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