JP2005520139A - 超広帯域システムにおいて距離測定機能を実行する方法及びシステム - Google Patents

超広帯域システムにおいて距離測定機能を実行する方法及びシステム Download PDF

Info

Publication number
JP2005520139A
JP2005520139A JP2003575520A JP2003575520A JP2005520139A JP 2005520139 A JP2005520139 A JP 2005520139A JP 2003575520 A JP2003575520 A JP 2003575520A JP 2003575520 A JP2003575520 A JP 2003575520A JP 2005520139 A JP2005520139 A JP 2005520139A
Authority
JP
Japan
Prior art keywords
time
distance measurement
packet
signal
measurement packet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003575520A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005520139A5 (OSRAM
Inventor
ディ． ロバーツ、リチャード
アール． ランクル、ポール
Original Assignee
エクストリームスペクトラム，インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by エクストリームスペクトラム，インコーポレイテッド filed Critical エクストリームスペクトラム，インコーポレイテッド
Publication of JP2005520139A publication Critical patent/JP2005520139A/ja
Publication of JP2005520139A5 publication Critical patent/JP2005520139A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S5/0205—Details
    • G01S5/0218—Multipath in signal reception
    • 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
    • G01S5/0205—Details
    • G01S5/0221—Receivers
    • G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
    • G01S5/02216—Timing or synchronisation of the receivers
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/717—Pulse-related aspects
    • H04B1/7172—Pulse shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP2003575520A 2002-03-08 2003-03-07 超広帯域システムにおいて距離測定機能を実行する方法及びシステム Pending JP2005520139A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36239202P 2002-03-08 2002-03-08
PCT/US2003/007104 WO2003077432A2 (en) 2002-03-08 2003-03-07 Method for performing ranging functions in an uwb system

Publications (2)

Publication Number Publication Date
JP2005520139A true JP2005520139A (ja) 2005-07-07
JP2005520139A5 JP2005520139A5 (OSRAM) 2006-04-20

Family

ID=27805170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003575520A Pending JP2005520139A (ja) 2002-03-08 2003-03-07 超広帯域システムにおいて距離測定機能を実行する方法及びシステム

Country Status (5)

Country Link
US (2) US7042868B2 (OSRAM)
EP (1) EP1488559A2 (OSRAM)
JP (1) JP2005520139A (OSRAM)
AU (1) AU2003220098A1 (OSRAM)
WO (1) WO2003077432A2 (OSRAM)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007212420A (ja) * 2006-02-13 2007-08-23 National Institute Of Information & Communication Technology 測距システム
JP2008522181A (ja) * 2004-12-02 2008-06-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ デバイス間距離測定
JP2009044698A (ja) * 2007-08-13 2009-02-26 National Institute Of Information & Communication Technology 無線端末、データ送信方法
JP2009150872A (ja) * 2007-12-19 2009-07-09 Mitsubishi Electric Research Laboratories Inc 双方向無線測距精度を向上させるために相対クロック周波数差を推定する方法およびシステム
JP4814324B2 (ja) * 2005-08-09 2011-11-16 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 秘匿ｕｗｂ測距のためのデバイス、方法及びプロトコル
JP2012500971A (ja) * 2008-08-20 2012-01-12 クゥアルコム・インコーポレイテッド パルス間送信および受信を用いた双方向測距
KR101105538B1 (ko) * 2009-11-26 2012-01-13 광운대학교 산학협력단 양방향 레인징 기반의 거리 측정 장치 및 시스템
JP2012510056A (ja) * 2008-11-25 2012-04-26 クアルコム，インコーポレイテッド 双方向測距のための方法および装置
WO2012036431A3 (en) * 2010-09-15 2012-06-21 Industry-Academic Cooperation Foundation, Yonsei University Distance measuring device and receiving devices thereof
KR101269556B1 (ko) 2011-09-06 2013-06-04 연세대학교 산학협력단 시간-디지털 변환기를 이용한 거리 측정 레이더
JP2013533956A (ja) * 2010-05-26 2013-08-29 クゥアルコム・インコーポレイテッド 双方向レンジングメッセージング方式
US8750267B2 (en) 2009-01-05 2014-06-10 Qualcomm Incorporated Detection of falsified wireless access points
JP2014515112A (ja) * 2011-04-29 2014-06-26 オアソトロン カンパニー リミテッド 距離測定方法及び装置と、測位方法
US8768344B2 (en) 2008-12-22 2014-07-01 Qualcomm Incorporated Post-deployment calibration for wireless position determination
US8781492B2 (en) 2010-04-30 2014-07-15 Qualcomm Incorporated Device for round trip time measurements
US8812063B2 (en) 2010-05-26 2014-08-19 Qualcomm Incorporated Signal characteristic-based leading edge detection
US8831141B2 (en) 2010-06-25 2014-09-09 Qualcomm Incorporated Leading edge detection
US8879407B2 (en) 2010-05-26 2014-11-04 Qualcomm Incorporated Two-way ranging messaging scheme
US8886148B2 (en) 2010-05-26 2014-11-11 Qualcomm Incorporated Signal based gain control
US8892127B2 (en) 2008-11-21 2014-11-18 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
US9213082B2 (en) 2008-11-21 2015-12-15 Qualcomm Incorporated Processing time determination for wireless position determination
JP2016506650A (ja) * 2012-12-10 2016-03-03 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 拡張ラウンドトリップ時間（ｒｔｔ）交換のための方法およびシステム
US9645225B2 (en) 2008-11-21 2017-05-09 Qualcomm Incorporated Network-centric determination of node processing delay
CN107667500A (zh) * 2015-05-29 2018-02-06 高通股份有限公司 用于到经认证的设备的距离界定的系统和方法
CN107683421A (zh) * 2015-05-29 2018-02-09 高通股份有限公司 用于确定设备之间的距离的上限的系统和方法
JP2018031721A (ja) * 2016-08-26 2018-03-01 沖電気工業株式会社 通信装置、通信制御方法および測距システム
JP2021028583A (ja) * 2019-08-09 2021-02-25 株式会社東海理化電機製作所 制御装置およびプログラム
JP2021128080A (ja) * 2020-02-14 2021-09-02 株式会社東海理化電機製作所 通信装置、情報処理方法、及びプログラム

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003077432A2 (en) * 2002-03-08 2003-09-18 Xtremespectrum, Inc. Method for performing ranging functions in an uwb system
US7042867B2 (en) 2002-07-29 2006-05-09 Meshnetworks, Inc. System and method for determining physical location of a node in a wireless network during an authentication check of the node
US7782894B2 (en) * 2003-09-12 2010-08-24 Nokia Corporation Ultra-wideband/low power communication having a dedicated removable memory module for fast data downloads—apparatus, systems and methods
US7499674B2 (en) * 2003-09-12 2009-03-03 Nokia Corporation Method and system for repeat request in hybrid ultra wideband-bluetooth radio
US7110779B2 (en) * 2004-01-29 2006-09-19 Harris Corporation Wireless communications system including a wireless device locator and related methods
DE102004011694A1 (de) * 2004-03-10 2005-10-06 Siemens Ag Telekommunikationserzeugnis mit Mitteln zum Messen einer Entfernung über eine Signallaufzeit
JP4609123B2 (ja) * 2004-03-17 2011-01-12 ブラザー工業株式会社 応答器及び質問器並びに無線通信システム
JP4650053B2 (ja) * 2004-03-29 2011-03-16 ブラザー工業株式会社 質問器、応答器、位置検出方法および位置検出用プログラム
US7697893B2 (en) * 2004-06-18 2010-04-13 Nokia Corporation Techniques for ad-hoc mesh networking
EP1815267B1 (de) * 2004-11-15 2015-06-10 Nanotron Technologies GmbH Symmetrisches mehrwegverfahren zur bestimmung des abstandes zweier senderempfänger
KR100776682B1 (ko) 2005-07-19 2007-11-16 한국전자통신연구원 초광대역 통신을 이용한 고정밀도 거리인식 장치 및 방법
US7627326B1 (en) * 2005-10-14 2009-12-01 At&T Corp. Spectrum management system for municipal spectrum using guided cognitive radio
US8583995B2 (en) * 2005-11-16 2013-11-12 Qualcomm Incorporated Multi-mode processor
US8910027B2 (en) * 2005-11-16 2014-12-09 Qualcomm Incorporated Golay-code generation
US8429502B2 (en) * 2005-11-16 2013-04-23 Qualcomm Incorporated Frame format for millimeter-wave systems
US8418040B2 (en) * 2005-11-16 2013-04-09 Qualcomm Incorporated Method and apparatus for single carrier and OFDM sub-block transmission
US7450069B2 (en) * 2006-02-27 2008-11-11 Olympus Corporation Technology Of America Ranging system and method
US7283069B2 (en) * 2006-03-16 2007-10-16 Harris Corporation Method for encoded or encrypted bit stream synchronization
US7843848B2 (en) * 2006-10-31 2010-11-30 Freescale Semiconductor, Inc. Methods and apparatus for round trip time measurements
CN100596363C (zh) * 2007-05-31 2010-03-31 北京泛亚创知科技发展有限公司 一种信标无线个域网中中心节点与设备节点间的测距方法
SG148074A1 (en) * 2007-06-04 2008-12-31 Sony Corp Ranging system and method
KR100982892B1 (ko) * 2007-06-28 2010-09-16 주식회사 케이티 단거리 무선네트워크의 운용채널 선택방법과 이를 이용한코디네이터
US8472497B2 (en) * 2007-10-10 2013-06-25 Qualcomm Incorporated Millimeter wave beaconing with directional antennas
EP2297593A2 (en) * 2008-05-28 2011-03-23 Anthony Richards Ranging for wireless radio frequency communication devices
US8086249B1 (en) * 2008-08-25 2011-12-27 Clearwire IP Holdings, LLC Ranging of wireless communication networks with distant wireless links
US8872692B2 (en) 2010-09-15 2014-10-28 Industry-Academic Cooperation Foundation, Yonsei University Distance measuring device and receiving devices thereof
DE102012103085B4 (de) * 2011-04-12 2023-02-02 Electronics And Telecommunications Research Institute Radarvorrichtung
US9066311B1 (en) * 2011-06-15 2015-06-23 Bae Systems Information And Electronic Systems Integration Inc. Networked navigation and ranging methods
EP3857522A1 (en) 2018-11-02 2021-08-04 Assa Abloy Ab Systems, methods, and devices for access control
KR102885162B1 (ko) 2019-03-25 2025-11-13 아싸 아브로이 에이비 액세스 제어 판독기 시스템을 위한 초광대역 디바이스
US11770708B2 (en) 2019-03-25 2023-09-26 Assa Abloy Ab Physical access control systems with localization-based intent detection
MX2022003588A (es) 2019-09-26 2022-07-19 Assa Abloy Ab Configuracion de antena de banda ultra ancha para el sistema de control de acceso fisico.
KR102590365B1 (ko) 2019-10-01 2023-10-16 아싸 아브로이 에이비 정밀 거리측정 애플리케이션들을 위한 접속 및 서비스 발견
EP3800481B1 (en) 2019-10-02 2024-07-31 Bayerische Motoren Werke Aktiengesellschaft Methods, computer programs and wireless communication devices for determining a propagation time of wireless transmissions between wireless communication devices
AU2020381141B2 (en) 2019-11-07 2024-03-21 Assa Abloy Ab Upper layer device architecture for ultra-wide band enabled device
EP4133464A1 (en) 2020-04-10 2023-02-15 Assa Abloy Ab Ultra-wide band radar for tailgating detection in access control systems
US11581972B1 (en) * 2020-05-21 2023-02-14 Meta Platforms, Inc. Reporting clock value of network interface controller for timing error analysis
US11849468B2 (en) * 2020-09-25 2023-12-19 Apple Inc. Many-to-many wireless network ranging technique
CN116762109A (zh) 2020-12-14 2023-09-15 亚萨合莱有限公司 轨迹和意图预测

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235615A (en) * 1991-05-22 1993-08-10 Cylink Corporation Spread spectrum method
US5604744A (en) 1992-10-05 1997-02-18 Telefonaktiebolaget Lm Ericsson Digital control channels having logical channels for multiple access radiocommunication
US6160802A (en) 1994-07-29 2000-12-12 Barrett Holding, Llc Ultrafast time hopping CDMA and TDMA RF and optical communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand
US5638371A (en) 1995-06-27 1997-06-10 Nec Usa, Inc. Multiservices medium access control protocol for wireless ATM system
US6081519A (en) 1996-03-25 2000-06-27 Next Level Communications In-home communication system
US5870389A (en) 1996-06-28 1999-02-09 Ctp Systems, Ltd. Method and apparatus for reducing power consumption in wireless, mobile communicating devices
US6505032B1 (en) 2000-05-26 2003-01-07 Xtremespectrum, Inc. Carrierless ultra wideband wireless signals for conveying application data
US6795491B2 (en) * 1999-07-22 2004-09-21 Aether Wire & Location Spread spectrum localizers
US6556621B1 (en) * 2000-03-29 2003-04-29 Time Domain Corporation System for fast lock and acquisition of ultra-wideband signals
CN1276595C (zh) * 2000-08-30 2006-09-20 松下电器产业株式会社 数据传送装置、无线电通信系统及无线电通信方法
US6763282B2 (en) * 2001-06-04 2004-07-13 Time Domain Corp. Method and system for controlling a robot
WO2003077432A2 (en) * 2002-03-08 2003-09-18 Xtremespectrum, Inc. Method for performing ranging functions in an uwb system

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008522181A (ja) * 2004-12-02 2008-06-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ デバイス間距離測定
JP4814324B2 (ja) * 2005-08-09 2011-11-16 ミツビシ・エレクトリック・リサーチ・ラボラトリーズ・インコーポレイテッド 秘匿ｕｗｂ測距のためのデバイス、方法及びプロトコル
JP2007212420A (ja) * 2006-02-13 2007-08-23 National Institute Of Information & Communication Technology 測距システム
JP2009044698A (ja) * 2007-08-13 2009-02-26 National Institute Of Information & Communication Technology 無線端末、データ送信方法
JP2009150872A (ja) * 2007-12-19 2009-07-09 Mitsubishi Electric Research Laboratories Inc 双方向無線測距精度を向上させるために相対クロック周波数差を推定する方法およびシステム
JP2012500971A (ja) * 2008-08-20 2012-01-12 クゥアルコム・インコーポレイテッド パルス間送信および受信を用いた双方向測距
US9645225B2 (en) 2008-11-21 2017-05-09 Qualcomm Incorporated Network-centric determination of node processing delay
US9291704B2 (en) 2008-11-21 2016-03-22 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
US9213082B2 (en) 2008-11-21 2015-12-15 Qualcomm Incorporated Processing time determination for wireless position determination
US8892127B2 (en) 2008-11-21 2014-11-18 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
JP2012510056A (ja) * 2008-11-25 2012-04-26 クアルコム，インコーポレイテッド 双方向測距のための方法および装置
US9125153B2 (en) 2008-11-25 2015-09-01 Qualcomm Incorporated Method and apparatus for two-way ranging
US8831594B2 (en) 2008-12-22 2014-09-09 Qualcomm Incorporated Post-deployment calibration of wireless base stations for wireless position determination
US8768344B2 (en) 2008-12-22 2014-07-01 Qualcomm Incorporated Post-deployment calibration for wireless position determination
US9002349B2 (en) 2008-12-22 2015-04-07 Qualcomm Incorporated Post-deployment calibration for wireless position determination
US8750267B2 (en) 2009-01-05 2014-06-10 Qualcomm Incorporated Detection of falsified wireless access points
KR101105538B1 (ko) * 2009-11-26 2012-01-13 광운대학교 산학협력단 양방향 레인징 기반의 거리 측정 장치 및 시스템
US9247446B2 (en) 2010-04-30 2016-01-26 Qualcomm Incorporated Mobile station use of round trip time measurements
US8781492B2 (en) 2010-04-30 2014-07-15 Qualcomm Incorporated Device for round trip time measurements
US9137681B2 (en) 2010-04-30 2015-09-15 Qualcomm Incorporated Device for round trip time measurements
US8879407B2 (en) 2010-05-26 2014-11-04 Qualcomm Incorporated Two-way ranging messaging scheme
US8837307B2 (en) 2010-05-26 2014-09-16 Qualcomm Incorporated Two-way ranging messaging scheme
US8812063B2 (en) 2010-05-26 2014-08-19 Qualcomm Incorporated Signal characteristic-based leading edge detection
JP2013533956A (ja) * 2010-05-26 2013-08-29 クゥアルコム・インコーポレイテッド 双方向レンジングメッセージング方式
US8886148B2 (en) 2010-05-26 2014-11-11 Qualcomm Incorporated Signal based gain control
US8831141B2 (en) 2010-06-25 2014-09-09 Qualcomm Incorporated Leading edge detection
WO2012036431A3 (en) * 2010-09-15 2012-06-21 Industry-Academic Cooperation Foundation, Yonsei University Distance measuring device and receiving devices thereof
KR101183164B1 (ko) * 2010-09-15 2012-09-17 연세대학교 산학협력단 거리 측정 시스템 및 거리 측정 시스템의 수신 장치
JP2014515112A (ja) * 2011-04-29 2014-06-26 オアソトロン カンパニー リミテッド 距離測定方法及び装置と、測位方法
KR101269556B1 (ko) 2011-09-06 2013-06-04 연세대학교 산학협력단 시간-디지털 변환기를 이용한 거리 측정 레이더
JP2017198683A (ja) * 2012-12-10 2017-11-02 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 拡張ラウンドトリップ時間（ｒｔｔ）交換のための方法およびシステム
JP2016506650A (ja) * 2012-12-10 2016-03-03 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 拡張ラウンドトリップ時間（ｒｔｔ）交換のための方法およびシステム
CN107667500A (zh) * 2015-05-29 2018-02-06 高通股份有限公司 用于到经认证的设备的距离界定的系统和方法
CN107683421A (zh) * 2015-05-29 2018-02-09 高通股份有限公司 用于确定设备之间的距离的上限的系统和方法
JP2018524856A (ja) * 2015-05-29 2018-08-30 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ デバイス間の距離の上限を決定するためのシステムおよび方法
US10690762B2 (en) 2015-05-29 2020-06-23 Qualcomm Incorporated Systems and methods for determining an upper bound on the distance between devices
CN107683421B (zh) * 2015-05-29 2021-07-30 高通股份有限公司 用于确定设备之间的距离的上限的系统和方法
JP2018031721A (ja) * 2016-08-26 2018-03-01 沖電気工業株式会社 通信装置、通信制御方法および測距システム
JP2021028583A (ja) * 2019-08-09 2021-02-25 株式会社東海理化電機製作所 制御装置およびプログラム
JP2021128080A (ja) * 2020-02-14 2021-09-02 株式会社東海理化電機製作所 通信装置、情報処理方法、及びプログラム
JP7402709B2 (ja) 2020-02-14 2023-12-21 株式会社東海理化電機製作所 通信装置、情報処理方法、及びプログラム

Also Published As

Publication number Publication date
US20030232620A1 (en) 2003-12-18
AU2003220098A8 (en) 2003-09-22
US20070036085A1 (en) 2007-02-15
WO2003077432A2 (en) 2003-09-18
US7209469B2 (en) 2007-04-24
EP1488559A2 (en) 2004-12-22
WO2003077432A3 (en) 2004-01-15
US7042868B2 (en) 2006-05-09
AU2003220098A1 (en) 2003-09-22

Similar Documents

Publication Publication Date Title
JP2005520139A (ja) 超広帯域システムにおいて距離測定機能を実行する方法及びシステム
US20240045017A1 (en) Announcing uwb / nba-uwb-mms ranging rounds via narrowband-based advertisements
US7529551B2 (en) Ranging and positioning system, ranging and positioning method, and radio communication apparatus
US7542486B2 (en) Method of processing an incident pulsed UWB signal received by an independent data device of a wireless data communication system of the WPAN type, and corresponding independent data device
JP4814324B2 (ja) 秘匿ｕｗｂ測距のためのデバイス、方法及びプロトコル
Sahinoglu et al. Ranging in the IEEE 802.15. 4a standard
CN105122080B (zh) 测距和定位系统
Li et al. Comparison of indoor geolocation methods in DSSS and OFDM wireless LAN systems
US8379736B2 (en) Ultra-wideband communication system and method
US7333814B2 (en) Method of accommodating overlapping or adjacent networks
WO2002101949A1 (en) A method and apparatus for receiving a plurality of time spaced signals
WO2016180952A1 (en) Asymmetric double-sided two-way ranging in an ultrawideband communication system
KR20060014366A (ko) 무선 네트워크에서 데이터 프레임을 통과시키는 시스템 및방법
KR20050004222A (ko) 무선 애드-혹 통신 네트워크에 있어서 도달시간 측정의정확도를 향상시키기 위한 시스템 및 방법
WO2006004257A1 (en) Method and apparatus for synchronizing two end terminals in a wireless communication system
RU2008120630A (ru) Подтверждение установления связи с помощью четырех способов для устойчивой оценки канала и предсказания скорости
US7386045B2 (en) Dynamic differentiated link adaptation for ultra-wideband communication system
WO2008013064A1 (en) Pulse transmitting device, pulse receiving device, pulse communication system, and pulse communicatio method
Corbalán et al. Poster: Enabling Contiki on Ultra-wideband Radios.
JP2009505444A (ja) インパルス無線システムでのフレーム持続時間を確定する方法
JP4833062B2 (ja) タイムホッピングインパルス無線システムでのフレーム持続時間を確定する方法、及びタイムホッピングインパルス無線システム
Adler et al. Measuring the distance between wireless sensor nodes with standard hardware
US20040184486A1 (en) Method and system of communications
JP4869709B2 (ja) 送信基準、タイムホッピングインパルス無線システムでの基準パルスとデータパルスとの間の遅延時間を確定する方法、及びタイムホッピングインパルス無線システム
WO2003077064A2 (en) Method of accommodating overlapping or adjacent networks

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060306

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060306

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20060418

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081114

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081118

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090212

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090811