JP2006023267A - マルチパス遅延成分を用いた位置測定装置および位置測定方法 - Google Patents

マルチパス遅延成分を用いた位置測定装置および位置測定方法 Download PDF

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JP2006023267A
JP2006023267A JP2004255916A JP2004255916A JP2006023267A JP 2006023267 A JP2006023267 A JP 2006023267A JP 2004255916 A JP2004255916 A JP 2004255916A JP 2004255916 A JP2004255916 A JP 2004255916A JP 2006023267 A JP2006023267 A JP 2006023267A
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delay
nlos
mobile station
multipath
wave
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JP2006023267A5 (enExample
Inventor
Yihong Qi
キ イーホン
Hiroto Suda
博人 須田
Takahiro Asai
孝浩 浅井
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NTT Docomo Inc
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NTT Docomo Inc
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Priority to JP2004255916A priority Critical patent/JP2006023267A/ja
Priority to EP07006026A priority patent/EP1793643A3/en
Priority to EP05253443A priority patent/EP1605725A1/en
Priority to US11/147,320 priority patent/US7519136B2/en
Publication of JP2006023267A publication Critical patent/JP2006023267A/ja
Publication of JP2006023267A5 publication Critical patent/JP2006023267A5/ja
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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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Navigation (AREA)
JP2004255916A 2004-06-09 2004-09-02 マルチパス遅延成分を用いた位置測定装置および位置測定方法 Pending JP2006023267A (ja)

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JP2004255916A JP2006023267A (ja) 2004-06-09 2004-09-02 マルチパス遅延成分を用いた位置測定装置および位置測定方法
EP07006026A EP1793643A3 (en) 2004-06-09 2005-06-03 Wireless positioning approach using time delay estimates of multipath components
EP05253443A EP1605725A1 (en) 2004-06-09 2005-06-03 Wireless positioning approach using time delay estimates of multipath components
US11/147,320 US7519136B2 (en) 2004-06-09 2005-06-08 Wireless positioning approach using time delay estimates of multipath components

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JP2004171819 2004-06-09
JP2004255916A JP2006023267A (ja) 2004-06-09 2004-09-02 マルチパス遅延成分を用いた位置測定装置および位置測定方法

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JP2006023267A5 JP2006023267A5 (enExample) 2007-08-30

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EP (2) EP1605725A1 (enExample)
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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100775918B1 (ko) * 2006-09-11 2007-11-15 인하대학교 산학협력단 Ｔｄ-ｓｃｄｍａ 네트워크에 적용할 수 있는 원형 분극파의측위방법
JP2007316069A (ja) * 2006-05-22 2007-12-06 Polaris Wireless Inc 無線端末の居場所の予測方法
JP2007316070A (ja) * 2006-05-22 2007-12-06 Polaris Wireless Inc 無線端末の居場所の予測方法
KR100789420B1 (ko) * 2006-08-10 2007-12-28 학교법인 현동학원 실내 비가시선 환경에서의 초광대역 무선측위를 위한 오차보정방법
WO2009014096A1 (ja) 2007-07-20 2009-01-29 Ntt Docomo, Inc. 無線通信システム及び位置情報提供装置
JP2009545754A (ja) * 2006-08-03 2009-12-24 株式会社エヌ・ティ・ティ・ドコモ 受信信号の到来時間と端末位置を共同推定するための反復法
JP2009545934A (ja) * 2006-08-03 2009-12-24 株式会社エヌ・ティ・ティ・ドコモ マルチパスチャネル統計データを用いて見通し線（ｌｏｓ）と非ｌｏｓ（ｎｌｏｓ）とを識別する方法
JP2010512072A (ja) * 2006-12-04 2010-04-15 株式会社エヌ・ティ・ティ・ドコモ 到着時間推定器の最適閾値選択の方法
JP2010525369A (ja) * 2007-04-27 2010-07-22 株式会社エヌ・ティ・ティ・ドコモ 超解像技術に基づき到着時間及び振幅を同時推定する方法及びシステム
US8155668B2 (en) 2010-01-28 2012-04-10 Fujitsu Limited Radio communication apparatus, position measurement method for radio communication apparatus, and radio communication system
JP2012514210A (ja) * 2008-12-30 2012-06-21 トゥルーポジション・インコーポレーテッド 一般化した誤差分布を用いる位置推定方法
WO2015162669A1 (ja) * 2014-04-21 2015-10-29 三菱電機株式会社 測位装置
JP2016118509A (ja) * 2014-12-22 2016-06-30 アルプス電気株式会社 測位装置、測位演算装置及びプログラム
JP2016148615A (ja) * 2015-02-13 2016-08-18 株式会社国際電気通信基礎技術研究所 通信システム、受信装置、サーバ、信号処理方法、波源位置算出方法、及びプログラム
JP2016169974A (ja) * 2015-03-11 2016-09-23 国立大学法人電気通信大学 位置測定装置、位置測定方法、プログラム、および位置測定システム
JP2017142272A (ja) * 2017-05-26 2017-08-17 一般財団法人生産技術研究奨励会 位置検出装置、位置検出システム及び位置検出方法
JP2023521333A (ja) * 2020-04-06 2023-05-24 ノキア テクノロジーズ オサケユイチア 相対的な位置の推定
US12513654B2 (en) 2020-04-06 2025-12-30 Nokia Technologies Oy Position estimation

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7734298B2 (en) * 1998-09-22 2010-06-08 Polaris Wireless, Inc. Estimating the location of a wireless terminal based on signal path impairment
US20030127950A1 (en) * 2002-01-10 2003-07-10 Cheng-Hui Tseng Mail opening bag for preventing infection of bacteria-by-mail
US7433695B2 (en) * 2002-11-18 2008-10-07 Polaris Wireless, Inc. Computationally-efficient estimation of the location of a wireless terminal based on pattern matching
US7557433B2 (en) 2004-10-25 2009-07-07 Mccain Joseph H Microelectronic device with integrated energy source
US7774789B1 (en) 2004-10-28 2010-08-10 Wheeler Thomas T Creating a proxy object and providing information related to a proxy object
US8266631B1 (en) 2004-10-28 2012-09-11 Curen Software Enterprises, L.L.C. Calling a second functionality by a first functionality
US7823169B1 (en) 2004-10-28 2010-10-26 Wheeler Thomas T Performing operations by a first functionality within a second functionality in a same or in a different programming language
US7861212B1 (en) 2005-03-22 2010-12-28 Dubagunta Saikumar V System, method, and computer readable medium for integrating an original application with a remote application
US7797688B1 (en) 2005-03-22 2010-09-14 Dubagunta Saikumar V Integrating applications in multiple languages
US8578349B1 (en) 2005-03-23 2013-11-05 Curen Software Enterprises, L.L.C. System, method, and computer readable medium for integrating an original language application with a target language application
US20070155489A1 (en) * 2005-12-30 2007-07-05 Frederic Beckley Device and network enabled geo-fencing for area sensitive gaming enablement
US20090005061A1 (en) * 2005-12-30 2009-01-01 Trueposition, Inc. Location quality of service indicator
US7810140B1 (en) 2006-05-23 2010-10-05 Lipari Paul A System, method, and computer readable medium for processing a message in a transport
US7844759B1 (en) 2006-07-28 2010-11-30 Cowin Gregory L System, method, and computer readable medium for processing a message queue
US9791545B2 (en) 2006-12-07 2017-10-17 Digimarc Corporation Space-time calibration system and method
US8838477B2 (en) 2011-06-09 2014-09-16 Golba Llc Method and system for communicating location of a mobile device for hands-free payment
US8344949B2 (en) * 2008-03-31 2013-01-01 Golba Llc Wireless positioning approach using time-delay of signals with a known transmission pattern
US8314736B2 (en) 2008-03-31 2012-11-20 Golba Llc Determining the position of a mobile device using the characteristics of received signals and a reference database
US8193978B2 (en) 2007-11-14 2012-06-05 Golba Llc Positioning system and method using GPS with wireless access points
US8838481B2 (en) 2011-07-26 2014-09-16 Golba Llc Method and system for location based hands-free payment
US7949626B1 (en) 2006-12-22 2011-05-24 Curen Software Enterprises, L.L.C. Movement of an agent that utilizes a compiled set of canonical rules
US8423496B1 (en) 2006-12-22 2013-04-16 Curen Software Enterprises, L.L.C. Dynamic determination of needed agent rules
US7860517B1 (en) * 2006-12-22 2010-12-28 Patoskie John P Mobile device tracking using mobile agent location breadcrumbs
US7660780B1 (en) 2006-12-22 2010-02-09 Patoskie John P Moving an agent from a first execution environment to a second execution environment
US7970724B1 (en) 2006-12-22 2011-06-28 Curen Software Enterprises, L.L.C. Execution of a canonical rules based agent
US8200603B1 (en) 2006-12-22 2012-06-12 Curen Software Enterprises, L.L.C. Construction of an agent that utilizes as-needed canonical rules
US9311141B2 (en) 2006-12-22 2016-04-12 Callahan Cellular L.L.C. Survival rule usage by software agents
US7698243B1 (en) 2006-12-22 2010-04-13 Hauser Robert R Constructing an agent in a first execution environment using canonical rules
US8132179B1 (en) 2006-12-22 2012-03-06 Curen Software Enterprises, L.L.C. Web service interface for mobile agents
US8326318B2 (en) 2007-05-01 2012-12-04 Qualcomm Incorporated Position location for wireless communication systems
US8412227B2 (en) 2007-05-18 2013-04-02 Qualcomm Incorporated Positioning using enhanced pilot signal
US9119026B2 (en) * 2007-05-18 2015-08-25 Qualcomm Incorporated Enhanced pilot signal
KR100895299B1 (ko) * 2007-05-30 2009-05-07 한국전자통신연구원 레이 트레이싱 방법을 이용한 전파 전달 모델링 방법 및 장치
EP2180620A4 (en) * 2007-08-14 2015-06-03 Ntt Docomo Inc RECEIVING DEVICE AND DATA COLLECTION PROCESS
US8666428B2 (en) * 2008-01-29 2014-03-04 Alcatel Lucent Method to support user location in in-structure coverage systems
US9829560B2 (en) 2008-03-31 2017-11-28 Golba Llc Determining the position of a mobile device using the characteristics of received signals and a reference database
US20100179753A1 (en) * 2009-01-15 2010-07-15 Microsoft Corporation Estimating Time Of Arrival
JP2011019026A (ja) * 2009-07-08 2011-01-27 Kyocera Corp 移動局装置および距離推定方法
US8639270B2 (en) 2010-08-06 2014-01-28 Golba Llc Method and system for device positioning utilizing distributed transceivers with array processing
US8781404B2 (en) 2009-12-11 2014-07-15 Qualcomm Incorporated Portable electronic device positioning based on multipath characterization information associated with wireless network transmitting devices
US8467309B2 (en) 2009-12-23 2013-06-18 Verizon Patent And Licensing Inc. Packet based location provisioning in wireless networks
US8463290B2 (en) 2010-07-09 2013-06-11 Digimarc Corporation Mobile device positioning in dynamic groupings of communication devices
US20120309415A1 (en) * 2010-07-21 2012-12-06 Zulutime, Llc Multipath compensation within geolocation of mobile devices
US8878726B2 (en) * 2011-03-16 2014-11-04 Exelis Inc. System and method for three-dimensional geolocation of emitters based on energy measurements
US8878725B2 (en) 2011-05-19 2014-11-04 Exelis Inc. System and method for geolocation of multiple unknown radio frequency signal sources
US8615190B2 (en) 2011-05-31 2013-12-24 Exelis Inc. System and method for allocating jamming energy based on three-dimensional geolocation of emitters
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
US8553722B2 (en) 2011-12-14 2013-10-08 Symboll Technologies, Inc. Method and apparatus for providing spatially selectable communications using deconstructed and delayed data streams
US9282471B2 (en) 2012-03-21 2016-03-08 Digimarc Corporation Positioning systems for wireless networks
US9279878B2 (en) 2012-03-27 2016-03-08 Microsoft Technology Licensing, Llc Locating a mobile device
FR2989546B1 (fr) * 2012-04-13 2014-05-16 Thales Sa Procede de determination du temps de propagation d'un signal de communication entre un emetteur terrestre et un recepteur mobile terrestre
WO2013158909A1 (en) * 2012-04-18 2013-10-24 Henry Owen Estimating characteristics of objects in environment
US9516621B2 (en) 2012-10-04 2016-12-06 Ramot At Tel-Aviv University Ltd. Method and system for estimating position
WO2014056172A1 (zh) 2012-10-08 2014-04-17 华为技术有限公司 定位方法和装置
US9612121B2 (en) 2012-12-06 2017-04-04 Microsoft Technology Licensing, Llc Locating position within enclosure
WO2014193335A1 (en) * 2013-05-26 2014-12-04 Intel IP Corporation Apparatus, system and method of estimating a location of a mobile device
US9363645B2 (en) * 2013-10-17 2016-06-07 Symbol Technologies, Llc Locationing system performance in non-line of sight conditions
BR112016010512B1 (pt) * 2013-12-10 2022-08-16 Intel Corporation Método e aparelho para a determinação de um tempo de voo de um sinal sem fios em um ambiente sem fios de múltiplas trajetórias e sistema para a determinação de uma localização de um dispositivo de computação em um ambiente sem fios de múltiplas trajetórias
CN103716879B (zh) * 2013-12-26 2017-07-04 北京交通大学 Nlos环境下采用距离几何的无线定位新方法
WO2016066204A1 (en) * 2014-10-30 2016-05-06 Telefonaktiebolaget L M Ericsson (Publ) Multipath detection
CN107431893B (zh) * 2015-03-18 2020-07-24 索尼公司 确定装置在大规模mimo网络上的位置的方法、设备和介质
CN104833953B (zh) * 2015-05-11 2017-09-29 中国民用航空总局第二研究所 一种机场非视距信道环境下的多点定位监视系统和方法
CN108322933B (zh) * 2018-01-24 2020-04-07 江南大学 一种节点加速梯度下降定位方法
US11307298B2 (en) * 2018-12-06 2022-04-19 Raytheon Company Position, navigation, and timing (PNT) methods and systems
US11290212B2 (en) * 2019-06-18 2022-03-29 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Methods, apparatuses and systems for time delay estimation
US11350293B2 (en) * 2019-11-26 2022-05-31 Huawei Technologies Co., Ltd. Systems and methods for estimating locations of signal shadowing obstructions and signal reflectors in a wireless communications network
WO2021115687A1 (en) * 2019-12-12 2021-06-17 Nokia Technologies Oy User equipment (ue)-based positioning non-line of sight (nlos) error mitigation
CN111479214B (zh) * 2020-02-23 2022-08-16 南京理工大学 基于toa测量的无线传感网络最优目标定位方法
US20220014280A1 (en) * 2020-06-18 2022-01-13 The Government Of The United States, As Represented By The Secretary Of The Navy Methods, apparatuses, and systems for noise removal
CN112034419B (zh) * 2020-09-08 2024-02-06 北京邮电大学 一种用于5g定位的传播时延估计方法和装置
WO2023033836A1 (en) * 2021-09-03 2023-03-09 Zeku, Inc. Apparatus and method of performing an anti-multipath function to calibrate an antenna array
CN119355655B (zh) * 2024-10-23 2025-12-12 重庆邮电大学 一种基于多径辅助三维定位的精度评估方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07231473A (ja) * 1994-02-21 1995-08-29 N T T Idou Tsuushinmou Kk 移動通信による移動体位置検出方法
JPH0815403A (ja) * 1994-06-28 1996-01-19 Furuno Electric Co Ltd 測位システム
JP2000050343A (ja) * 1998-07-28 2000-02-18 Oki Electric Ind Co Ltd 移動局の位置検出方法、基地局、及び移動局の位置検出システム
JP2000284040A (ja) * 1999-03-29 2000-10-13 Ntt Docomo Inc 距離測定方法及び装置
JP2001501307A (ja) * 1996-09-27 2001-01-30 ルートガース ユニヴァーシティ 移動位置推定方法及びシステム
JP2001305210A (ja) * 2000-04-25 2001-10-31 Matsushita Electric Works Ltd 位置検出装置
JP2003028944A (ja) * 2001-07-17 2003-01-29 Hitachi Ltd 位置測定システムおよび位置計算方法
JP2003057329A (ja) * 2001-08-14 2003-02-26 Xanavi Informatics Corp 衛星からの信号を使用した位置検出装置
JP2003194916A (ja) * 2001-12-28 2003-07-09 Hitachi Ltd 無線端末装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001298763A (ja) 2000-02-09 2001-10-26 Sony Corp 無線通信装置、無線通信システム及び無線通信方法
CN1159935C (zh) * 2001-03-30 2004-07-28 华为技术有限公司 一种提高市区环境下蜂窝移动台定位精度的方法和装置
US6941144B2 (en) * 2001-09-14 2005-09-06 Qualcomm Incorporated Method and apparatus for detecting excess delay in a communication signal
US7068704B1 (en) * 2001-09-26 2006-06-27 Itt Manufacturing Enterpprises, Inc. Embedded chirp signal for position determination in cellular communication systems
CN1173509C (zh) * 2001-12-30 2004-10-27 华为技术有限公司 Cdma移动通信系统中可视与非可视信道的识别方法
US7116703B2 (en) * 2002-10-15 2006-10-03 Thomson Licensing Multipath signal strength indicator
US7065368B2 (en) * 2002-12-30 2006-06-20 Kt Corporation Method for correcting NLOS error in wireless positioning system
US7676000B2 (en) * 2004-01-15 2010-03-09 Ittiam Systems (P) Ltd. Systems and methods for an adaptive rake receiver

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07231473A (ja) * 1994-02-21 1995-08-29 N T T Idou Tsuushinmou Kk 移動通信による移動体位置検出方法
JPH0815403A (ja) * 1994-06-28 1996-01-19 Furuno Electric Co Ltd 測位システム
JP2001501307A (ja) * 1996-09-27 2001-01-30 ルートガース ユニヴァーシティ 移動位置推定方法及びシステム
JP2000050343A (ja) * 1998-07-28 2000-02-18 Oki Electric Ind Co Ltd 移動局の位置検出方法、基地局、及び移動局の位置検出システム
JP2000284040A (ja) * 1999-03-29 2000-10-13 Ntt Docomo Inc 距離測定方法及び装置
JP2001305210A (ja) * 2000-04-25 2001-10-31 Matsushita Electric Works Ltd 位置検出装置
JP2003028944A (ja) * 2001-07-17 2003-01-29 Hitachi Ltd 位置測定システムおよび位置計算方法
JP2003057329A (ja) * 2001-08-14 2003-02-26 Xanavi Informatics Corp 衛星からの信号を使用した位置検出装置
JP2003194916A (ja) * 2001-12-28 2003-07-09 Hitachi Ltd 無線端末装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CONG, L. ZHUANG, W.: "Non-line-of-sight error mitigation in mobile location", INFOCOM 2004. TWENTY-THIRD ANNUALJOINT CONFERENCE OF THE IEEE COMPUTER AND COMMUNICATIONS SOCIETIES, vol. 1, JPN6009042216, 11 March 2004 (2004-03-11), pages 650 - 659, XP010740486, ISSN: 0001398398, DOI: 10.1109/INFCOM.2004.1354467 *
YIHONG QI KOBAYASHI, H.: "On geolocation accuracy with prior information in non-line-of-sight environment", VEHICULAR TECHNOLOGY CONFERENCE, 2002. PROCEEDINGS. VTC 2002-FALL. 2002 IEEE 56TH, vol. 1, JPN6009042219, 28 September 2002 (2002-09-28), pages 285 - 288, XP010608563, ISSN: 0001398399, DOI: 10.1109/VETECF.2002.1040350 *

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8583141B2 (en) 1998-09-22 2013-11-12 Polaris Wireless, Inc. Estimating the location of a wireless terminal based on signal path impairment
JP2007316069A (ja) * 2006-05-22 2007-12-06 Polaris Wireless Inc 無線端末の居場所の予測方法
JP2007316070A (ja) * 2006-05-22 2007-12-06 Polaris Wireless Inc 無線端末の居場所の予測方法
JP2009545754A (ja) * 2006-08-03 2009-12-24 株式会社エヌ・ティ・ティ・ドコモ 受信信号の到来時間と端末位置を共同推定するための反復法
JP2009545934A (ja) * 2006-08-03 2009-12-24 株式会社エヌ・ティ・ティ・ドコモ マルチパスチャネル統計データを用いて見通し線（ｌｏｓ）と非ｌｏｓ（ｎｌｏｓ）とを識別する方法
KR101051906B1 (ko) 2006-08-03 2011-07-26 가부시키가이샤 엔티티 도코모 다중경로 채널 통계를 이용한 가시선 또는 비-가시선 식별 방법
KR100789420B1 (ko) * 2006-08-10 2007-12-28 학교법인 현동학원 실내 비가시선 환경에서의 초광대역 무선측위를 위한 오차보정방법
KR100775918B1 (ko) * 2006-09-11 2007-11-15 인하대학교 산학협력단 Ｔｄ-ｓｃｄｍａ 네트워크에 적용할 수 있는 원형 분극파의측위방법
JP2010512072A (ja) * 2006-12-04 2010-04-15 株式会社エヌ・ティ・ティ・ドコモ 到着時間推定器の最適閾値選択の方法
JP2010525369A (ja) * 2007-04-27 2010-07-22 株式会社エヌ・ティ・ティ・ドコモ 超解像技術に基づき到着時間及び振幅を同時推定する方法及びシステム
US8285304B2 (en) 2007-07-20 2012-10-09 Ntt Docomo, Inc. Radio communication system and position information providing apparatus
WO2009014096A1 (ja) 2007-07-20 2009-01-29 Ntt Docomo, Inc. 無線通信システム及び位置情報提供装置
JP2012514210A (ja) * 2008-12-30 2012-06-21 トゥルーポジション・インコーポレーテッド 一般化した誤差分布を用いる位置推定方法
US8155668B2 (en) 2010-01-28 2012-04-10 Fujitsu Limited Radio communication apparatus, position measurement method for radio communication apparatus, and radio communication system
US10416277B2 (en) 2014-04-21 2019-09-17 Mitsubishi Electric Corporation Positioning device
JPWO2015162669A1 (ja) * 2014-04-21 2017-04-13 三菱電機株式会社 測位装置
WO2015162669A1 (ja) * 2014-04-21 2015-10-29 三菱電機株式会社 測位装置
JP2016118509A (ja) * 2014-12-22 2016-06-30 アルプス電気株式会社 測位装置、測位演算装置及びプログラム
JP2016148615A (ja) * 2015-02-13 2016-08-18 株式会社国際電気通信基礎技術研究所 通信システム、受信装置、サーバ、信号処理方法、波源位置算出方法、及びプログラム
JP2016169974A (ja) * 2015-03-11 2016-09-23 国立大学法人電気通信大学 位置測定装置、位置測定方法、プログラム、および位置測定システム
JP2017142272A (ja) * 2017-05-26 2017-08-17 一般財団法人生産技術研究奨励会 位置検出装置、位置検出システム及び位置検出方法
JP2023521333A (ja) * 2020-04-06 2023-05-24 ノキア テクノロジーズ オサケユイチア 相対的な位置の推定
JP7579352B2 (ja) 2020-04-06 2024-11-07 ノキア テクノロジーズ オサケユイチア 相対的な位置の推定
US12513654B2 (en) 2020-04-06 2025-12-30 Nokia Technologies Oy Position estimation

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