ATE389191T1 - Verfahren und vorrichtung zur positionsmessung - Google Patents

Verfahren und vorrichtung zur positionsmessung

Info

Publication number
ATE389191T1
ATE389191T1 AT03783865T AT03783865T ATE389191T1 AT E389191 T1 ATE389191 T1 AT E389191T1 AT 03783865 T AT03783865 T AT 03783865T AT 03783865 T AT03783865 T AT 03783865T AT E389191 T1 ATE389191 T1 AT E389191T1
Authority
AT
Austria
Prior art keywords
devices
receiver units
signals
transmitting devices
transmitter
Prior art date
Application number
AT03783865T
Other languages
English (en)
Inventor
Andrew Lohbihler
Original Assignee
Xyz Interactive Technologies I
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 Xyz Interactive Technologies I filed Critical Xyz Interactive Technologies I
Application granted granted Critical
Publication of ATE389191T1 publication Critical patent/ATE389191T1/de

Links

Classifications

    • 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
    • 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
    • G01S5/0295—Proximity-based methods, e.g. position inferred from reception of particular signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70715—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with application-specific features
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Input By Displaying (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT03783865T 2002-08-09 2003-08-08 Verfahren und vorrichtung zur positionsmessung ATE389191T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002397431A CA2397431A1 (en) 2002-08-09 2002-08-09 Method and apparatus for a wireless position sensing interface device employing spread spectrum technology of one or more radio transmitting devices

Publications (1)

Publication Number Publication Date
ATE389191T1 true ATE389191T1 (de) 2008-03-15

Family

ID=31501602

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03783865T ATE389191T1 (de) 2002-08-09 2003-08-08 Verfahren und vorrichtung zur positionsmessung

Country Status (7)

Country Link
US (2) US20060166681A1 (de)
EP (1) EP1529223B1 (de)
AT (1) ATE389191T1 (de)
AU (1) AU2003254673A1 (de)
CA (1) CA2397431A1 (de)
DE (1) DE60319709T2 (de)
WO (1) WO2004015555A2 (de)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8527094B2 (en) 1998-11-20 2013-09-03 Intuitive Surgical Operations, Inc. Multi-user medical robotic system for collaboration or training in minimally invasive surgical procedures
US6852107B2 (en) 2002-01-16 2005-02-08 Computer Motion, Inc. Minimally invasive surgical training using robotics and tele-collaboration
US6398726B1 (en) 1998-11-20 2002-06-04 Intuitive Surgical, Inc. Stabilizer for robotic beating-heart surgery
US7831305B2 (en) 2001-10-15 2010-11-09 Advanced Neuromodulation Systems, Inc. Neural stimulation system and method responsive to collateral neural activity
FR2857475B1 (fr) * 2003-07-10 2007-02-02 Commissariat Energie Atomique Dispositif comportant une matrice de microsystemes adressables individuellement par transmission electromagnetique et procede d'adressage d'un tel dispositif
US7519101B1 (en) * 2003-12-18 2009-04-14 Cypress Semiconductor Corporation Method and apparatus for using empty time slots for spread spectrum encoding
US7729408B2 (en) * 2004-02-09 2010-06-01 Cypress Semiconductor Corporation Encoding scheme for data transfer
US7541766B1 (en) * 2004-06-01 2009-06-02 Sato Jeffrey S System and method for the intelligent use of software deadband control in a control system
EP1786510A4 (de) 2004-07-15 2009-12-02 Northstar Neuroscience Inc Systeme und verfahren zur verstärkung oder beeinflussung der effizienz oder wirksamkeit einer neuralen stimulation
US7277053B2 (en) * 2004-09-08 2007-10-02 Lucid Dimensions, Llc Apparatus and methods for detecting and locating signals
US20060063522A1 (en) * 2004-09-21 2006-03-23 Mcfarland Norman R Self-powering automated building control components
US20060066485A1 (en) * 2004-09-24 2006-03-30 Guohua Min Wireless tracking system based upon phase differences
US7756194B1 (en) 2005-11-04 2010-07-13 Cypress Semiconductor Corporation Circuit and method for decoding code phase modulated signals
US7796694B1 (en) 2005-11-04 2010-09-14 Cypress Semiconductor Corporation Circuit and method or encoding DSSS signals
US7868874B2 (en) 2005-11-15 2011-01-11 Synaptics Incorporated Methods and systems for detecting a position-based attribute of an object using digital codes
WO2007067007A1 (en) * 2005-12-08 2007-06-14 Electronics And Telecommunications Research Institute Apparatus and method for computing location of a moving beacon using time difference of arrival and multi-frequencies
KR100778309B1 (ko) * 2005-12-08 2007-11-22 한국전자통신연구원 수신 신호 세기 및 다중 주파수를 이용한 무선 발신기위치 계산 장치 및 방법
JP2007334864A (ja) * 2006-05-16 2007-12-27 Fujifilm Corp 表示システム、表示方法、および表示プログラム
US20100007494A1 (en) * 2006-08-01 2010-01-14 Zakrytoe Aktsionernoe Obschestvo 'kasiss' A security alarm device
WO2008052082A2 (en) * 2006-10-24 2008-05-02 Northstar Neuroscience, Inc. Frequency shift keying (fsk) magnetic telemetry system for implantable medical devices and associated systems and methods
US7720511B1 (en) * 2006-12-13 2010-05-18 United States Of America As Represented By The Secretary Of The Navy Self-optimizing adaptive antenna
US20080221733A1 (en) * 2007-03-07 2008-09-11 Kmt Robotic Solutions, Inc. System and method of locating relative positions of objects
US7944396B2 (en) * 2007-04-09 2011-05-17 Physical Domains, LLC Retrodirective transmit and receive radio frequency system based on pseudorandom modulated waveforms
US9019934B2 (en) * 2007-10-24 2015-04-28 Hmicro, Inc. Systems and networks for half and full duplex wireless communication using multiple radios
DE102007062843A1 (de) * 2007-12-21 2009-06-25 Amedo Smart Tracking Solutions Gmbh Verfahren zur Bewegungserfassung
WO2009100401A2 (en) * 2008-02-06 2009-08-13 Hmicro, Inc. Wireless communications systems using multiple radios
US20090219170A1 (en) * 2008-02-18 2009-09-03 Clark Ryan C Wireless network inventory system
CN102119340B (zh) * 2008-03-19 2014-10-22 阿维·佐哈尔 用于对物品和场所进行定位的系统和方法
JP4946939B2 (ja) * 2008-03-27 2012-06-06 双葉電子工業株式会社 相関器及び超広帯域無線受信装置
US20110066160A1 (en) * 2008-04-03 2011-03-17 The Trustees Of Columbia University In The City Of New York Systems and methods for inserting steerable arrays into anatomical structures
US20090278794A1 (en) * 2008-05-09 2009-11-12 Smart Technologies Ulc Interactive Input System With Controlled Lighting
US8149093B2 (en) * 2008-06-06 2012-04-03 Lyngsoe Systems System and method for wireless communications
JP5031682B2 (ja) 2008-06-25 2012-09-19 キヤノン株式会社 データ制御装置、データ制御方法およびプログラム
US8344943B2 (en) * 2008-07-28 2013-01-01 Physical Domains, LLC Low-profile omnidirectional retrodirective antennas
US8812013B2 (en) * 2008-10-27 2014-08-19 Microsoft Corporation Peer and composite localization for mobile applications
US9641884B2 (en) * 2008-11-15 2017-05-02 Adobe Systems Incorporated Method and device for establishing a content mirroring session
US8116350B1 (en) 2009-01-14 2012-02-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ultrawideband asynchronous tracking system and method
CA2764120C (en) * 2009-01-27 2019-01-08 Xyz Interactive Technologies Inc. A method and apparatus for ranging finding, orienting, and/or positioning of single and/or multiple devices
US7889115B2 (en) * 2009-01-30 2011-02-15 The Boeing Company System and method for tracking and identifying aircraft and ground equipment
US8315598B2 (en) * 2009-05-08 2012-11-20 Prima Research Llc Systems and methods for gathering information about discrete wireless terminals
US8825082B2 (en) 2009-05-08 2014-09-02 Prima Research, Llc. Systems and methods for gathering information about discrete wireless terminals
US9002376B2 (en) * 2009-05-08 2015-04-07 Prima Research, Llc. Systems and methods for gathering information about discrete wireless terminals
US8428550B2 (en) * 2009-07-30 2013-04-23 Extenet Systems Inc. Real-time location determination for in-building distributed antenna systems
US8487810B2 (en) * 2009-09-16 2013-07-16 Broadcom Corporation Integrated and configurable radar system
US9164605B1 (en) 2010-02-03 2015-10-20 Cypress Semiconductor Corporation Force sensor baseline calibration
TWI427938B (zh) * 2010-02-09 2014-02-21 Realtek Semiconductor Corp 無線通訊系統及無線訊號之處理方法
US8493890B2 (en) * 2010-04-13 2013-07-23 Hewlett-Packard Development Company, L.P. Determining node location in a wireless network
US8077091B1 (en) * 2010-07-06 2011-12-13 Intelligent Sciences, Ltd. System and method for determining a position of a mobile device within a surveillance volume in the presence of multipath interference
US8624773B2 (en) * 2010-11-09 2014-01-07 The United States Of America As Represented By The Secretary Of The Army Multidirectional target detecting system and method
US8841899B2 (en) * 2010-12-22 2014-09-23 Electronics And Telecommunications Research Institute Electro-magnetic tomography using modulated signal
US8868133B1 (en) 2011-02-24 2014-10-21 Corvas Technologies Corp Beacon and associated components for a ranging system
US9689955B2 (en) 2011-02-24 2017-06-27 Corvus Technologies Corp Ranging system using active radio frequency (RF) nodes
FR2972316B1 (fr) * 2011-03-03 2013-03-22 Thales Sa Emetteur electromagnetique emettant simultanement selon trois axes orthogonaux pour detection de position et d'orientation d'objets
US9477350B2 (en) 2011-04-26 2016-10-25 Sentons Inc. Method and apparatus for active ultrasonic touch devices
US9189109B2 (en) 2012-07-18 2015-11-17 Sentons Inc. Detection of type of object used to provide a touch contact input
US10198097B2 (en) 2011-04-26 2019-02-05 Sentons Inc. Detecting touch input force
US9639213B2 (en) * 2011-04-26 2017-05-02 Sentons Inc. Using multiple signals to detect touch input
US11327599B2 (en) 2011-04-26 2022-05-10 Sentons Inc. Identifying a contact type
US9733345B2 (en) 2011-07-13 2017-08-15 Iseeloc, Inc. System and method for enhanced point-to-point direction finding
US9674661B2 (en) * 2011-10-21 2017-06-06 Microsoft Technology Licensing, Llc Device-to-device relative localization
KR101803261B1 (ko) 2011-11-18 2017-11-30 센톤스 아이엔씨. 터치 입력 힘 검출
US10235004B1 (en) 2011-11-18 2019-03-19 Sentons Inc. Touch input detector with an integrated antenna
KR102070612B1 (ko) 2011-11-18 2020-01-30 센톤스 아이엔씨. 국소형 햅틱 피드백
DE102011088827B3 (de) * 2011-12-16 2013-03-07 Christoph RULAND Roulettetisch und Brettspiel mit elektronischer Bestimmung der räumlichen Position eines Objekts
US8830171B2 (en) * 2012-05-22 2014-09-09 Eminent Electronic Technology Corporation Apparatus for non-contact 3D hand gesture recognition with code-based light sensing
US9348468B2 (en) 2013-06-07 2016-05-24 Sentons Inc. Detecting multi-touch inputs
US20140028500A1 (en) * 2012-07-30 2014-01-30 Yu-Ming Liu Positioning System
CN104641248A (zh) 2012-09-06 2015-05-20 三立方有限公司 位置跟踪和行为分析系统及其使用
US9244148B1 (en) * 2012-10-08 2016-01-26 Softronics, Ltd. Geolocation of radio frequency signals within a sensitive area using a grid of linear antennas
JP6021652B2 (ja) * 2013-01-16 2016-11-09 東芝メディカルシステムズ株式会社 磁気共鳴イメージング装置、及び、ｒｆコイル装置
US9480415B2 (en) 2013-04-26 2016-11-01 Medtronic Navigation, Inc. Electromagnetic coil apparatuses for surgical navigation and corresponding methods
US9788163B2 (en) 2013-07-02 2017-10-10 Life360, Inc. Apparatus and method for increasing accuracy of location determination of mobile devices within a location-based group
US9294876B2 (en) 2013-09-10 2016-03-22 Life360, Inc. Apparatus and method for generating, displaying and implementing a geo-fence using location determination of mobile devices within a location-based group
US9459715B1 (en) 2013-09-20 2016-10-04 Sentons Inc. Using spectral control in detecting touch input
US11392221B2 (en) * 2013-11-08 2022-07-19 Egalax_Empia Technology Inc. Touch sensitive processing apparatus, system and operating method thereof for receiving electrical signals carrying pressure information
US11409379B2 (en) * 2013-11-08 2022-08-09 Egalax_Empia Technology Inc. Stylus and operating method thereof for transmitting electrical signals carrying pressure information
US10067217B2 (en) * 2014-02-17 2018-09-04 Bruce E. Stuckman Delivery beacon device and methods for use therewith
WO2015143067A1 (en) 2014-03-19 2015-09-24 Intuitive Surgical Operations, Inc. Medical devices, systems, and methods using eye gaze tracking
WO2015143073A1 (en) 2014-03-19 2015-09-24 Intuitive Surgical Operations, Inc. Medical devices, systems, and methods integrating eye gaze tracking for stereo viewer
KR102214194B1 (ko) * 2014-08-19 2021-02-09 삼성전자 주식회사 Rf센서를 가진 디스플레이장치 및 디스플레이장치의 사용자 감지방법
JP6252409B2 (ja) * 2014-09-02 2017-12-27 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
US10498393B2 (en) * 2014-09-11 2019-12-03 Cpg Technologies, Llc Guided surface wave powered sensing devices
EP3204787A4 (de) 2014-10-07 2018-10-24 Xyz Interactive Technologies Inc. Vorrichtung und verfahren zur ausrichtung und positionierung
US9830834B2 (en) 2014-10-09 2017-11-28 Douglas Miyazaki Pelvic model
US9977519B2 (en) * 2015-02-25 2018-05-22 Synaptics Incorporated Active pen with bidirectional communication
CN104749562B (zh) * 2015-03-23 2017-03-15 河海大学 基于循环常数模盲均衡的无源双基地雷达信号处理方法
US11096605B2 (en) 2015-03-31 2021-08-24 Medtronic Navigation, Inc. Modular coil assembly
US20160345287A1 (en) * 2015-05-22 2016-11-24 The Provost, Fellows, Foundation Scholars and the other members of Board, of the College of the Holy Transmitter localization method and system based on the reciprocity theorem using signal strength measurements
US10444337B2 (en) * 2015-05-22 2019-10-15 Witricity Corporation Methods and apparatus utilizing time division access of multiple radar modules in living object detection for wireless power transfer applications
GB2539208B (en) 2015-06-08 2019-02-27 Tunstall Healthcare Uk Ltd Social alarm system with location detection in a dwelling
US10048811B2 (en) 2015-09-18 2018-08-14 Sentons Inc. Detecting touch input provided by signal transmitting stylus
EP3427077A1 (de) * 2016-03-07 2019-01-16 Sony Mobile Communications Inc. Positionsbestimmung in koordinatensystem einer roboters durch vorrichtungsplatzierung
US10908741B2 (en) 2016-11-10 2021-02-02 Sentons Inc. Touch input detection along device sidewall
EP3324205B1 (de) * 2016-11-22 2023-01-11 Nxp B.V. Dezentralisiertes radarsystem
WO2018106872A1 (en) * 2016-12-09 2018-06-14 Board Of Regents, The University Of Texas System Controlling a device by tracking the movement of a finger
US10296144B2 (en) 2016-12-12 2019-05-21 Sentons Inc. Touch input detection with shared receivers
US10126877B1 (en) 2017-02-01 2018-11-13 Sentons Inc. Update of reference data for touch input detection
US11061103B1 (en) 2017-02-10 2021-07-13 Iseeloc, Inc. Navigation system, device and method using unsynchronized nodes
US10585522B2 (en) 2017-02-27 2020-03-10 Sentons Inc. Detection of non-touch inputs using a signature
US10368955B2 (en) * 2017-03-31 2019-08-06 Johnson & Johnson Innovation-Jjdc, Inc. Multi-functional foot pedal assembly for controlling a robotic surgical system
US11580829B2 (en) 2017-08-14 2023-02-14 Sentons Inc. Dynamic feedback for haptics
US11009411B2 (en) 2017-08-14 2021-05-18 Sentons Inc. Increasing sensitivity of a sensor using an encoded signal
US10795437B2 (en) * 2018-01-19 2020-10-06 Tactual Labs Co. Matrix sensors for use with a controller
CN108562909A (zh) * 2018-04-11 2018-09-21 马鞍山工蜂智能科技有限公司 一种工业机器人轨迹检测装置
US10888383B2 (en) 2018-07-17 2021-01-12 Verb Surgical Inc. Robotic surgical pedal with integrated foot sensor
US10503199B1 (en) 2018-07-17 2019-12-10 Verb Surgical Inc. Pedal with sliding and locking mechanisms for surgical robots
CN109001675B (zh) * 2018-08-03 2022-06-03 电子科技大学 一种基于相位差测量距离差的定位方法
CN109212479A (zh) * 2018-09-12 2019-01-15 浙江大学 一种平面环境下的携能定位方法
US10794730B1 (en) * 2019-06-03 2020-10-06 Wenbo Yang Position tracking system
US20220303646A1 (en) * 2019-06-16 2022-09-22 Vayyar Imaging Ltd. Displacement measurement systems and methods with simultaneous transmission
TWI698793B (zh) * 2019-08-20 2020-07-11 星河半導體股份有限公司 電磁三維定位系統及方法
CN111934091A (zh) * 2020-07-16 2020-11-13 重庆邮电大学 适用于室内定位技术的蓝牙频段平面式高增益微带准八木天线阵列
CN114413941B (zh) * 2021-12-29 2024-10-11 歌尔科技有限公司 光电池探测系统、编码控制方法、处理芯片、设备和介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862152A (en) * 1985-01-25 1989-08-29 Milner Ronald E Sonic positioning device
US5012049A (en) * 1989-01-03 1991-04-30 Schier J Alan Position determining apparatus
IL98766A0 (en) * 1991-07-08 1992-07-15 Pegasos Technologies Ltd Three dimensional computer mouse
US5591945A (en) * 1995-04-19 1997-01-07 Elo Touchsystems, Inc. Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
US6249252B1 (en) * 1996-09-09 2001-06-19 Tracbeam Llc Wireless location using multiple location estimators
DE19652491A1 (de) * 1996-12-17 1998-06-18 Philips Patentverwaltung Anordnung zum Eingeben von Koordinatenwerten
US5977958A (en) * 1997-06-30 1999-11-02 Inmotion Technologies Ltd. Method and system for digitizing handwriting
US6414673B1 (en) * 1998-11-10 2002-07-02 Tidenet, Inc. Transmitter pen location system
US20020050983A1 (en) * 2000-09-26 2002-05-02 Qianjun Liu Method and apparatus for a touch sensitive system employing spread spectrum technology for the operation of one or more input devices
US6556942B1 (en) * 2000-09-29 2003-04-29 Ut-Battelle, Llc Short range spread-spectrum radiolocation system and method

Also Published As

Publication number Publication date
WO2004015555A2 (en) 2004-02-19
EP1529223B1 (de) 2008-03-12
DE60319709D1 (de) 2008-04-24
US20100234044A1 (en) 2010-09-16
AU2003254673A1 (en) 2004-02-25
EP1529223A2 (de) 2005-05-11
AU2003254673A8 (en) 2004-02-25
CA2397431A1 (en) 2004-02-09
DE60319709T2 (de) 2009-04-30
US20060166681A1 (en) 2006-07-27
WO2004015555A3 (en) 2004-12-02

Similar Documents

Publication Publication Date Title
ATE389191T1 (de) Verfahren und vorrichtung zur positionsmessung
EP1696509A4 (de) Antenneneinrichtung, funkempfangseinrichtung und funksendeeinrichtung
EP1617568A4 (de) Funkkommunikationsvorrichtung, sendervorrichtung, empfängervorrichtung und funkkommunikationssystem
DK1497671T3 (da) System og fremgangsmåde til positionsbestemmelse af objekter
IL170708A (en) System and method for multipath mitigation using clustered positioning signals
EP1237291A3 (de) Spreizspektrumnachtrichtenübertragungsgerät
RU2008143353A (ru) Система предоставления позиционной информации, устройство и передатчик предоставления позиционной информации
ATE404115T1 (de) Vorrichtung und verfahren zum empfangen, zum auswählen und zum kombinieren von signalen
ATE466471T1 (de) Verfahren und vorrichtung zur abschätzung des standortes eines terminals auf der basis von identifikationskoden für übertragungsquellen
WO2006085030A3 (fr) Dispositif de signalisation et de localisation d'un individu a la mer et procede pour sa mise en oeuvre
RU2013144720A (ru) Система радиосвязи
EP1553714A4 (de) Kommunikationsverfahren, bertragungsgerät damit und empfangsgerät damit
NO20053969L (no) Fremgangsmate for distribusjon av tradlose sende-/mottaksenhets- (WTRU)mulighet mellom punkt til punkt og punkt til multipunkt
RU2012141987A (ru) Система прерывистой связи, устройство базовой станции и устройство мобильной станции
ATE366942T1 (de) Gps-empfänger mit vebesserter immunität gegen burst signale
WO2004074861A3 (fr) Dispositif et systeme de positionnement acoustique global
DE602004021164D1 (de) Vorrichtung zum Scannen von WCDMA-Kanälen
EP3952128A4 (de) Signalübertragungsschaltung, signalempfangsschaltung, elektronische vorrichtung und basisstation
EP1494362A4 (de) Signalempfangseinrichtung, signalempfangsschaltung und empfangseinrichtung
ATE465557T1 (de) Signalbeschaffung bei der peer-to-peer- spreizspektrum-kommunikation
TW200713868A (en) Data detection for codes with non-uniform spreading factors
ATE286601T1 (de) Verfahren zur verringerung der mehrwegstörungen in einem navigationsempfänger
AU3751401A (en) Temporal and spectral spread submarine locator transmitter, and method and installation using same
RU2000115630A (ru) Способ определения местоположения утерянного предмета и устройство для его реализации
EP1478098A3 (de) Mittelwertsbildende Korrelationsdetektion in einem Spreizspektrumnachrichtenübertragungsendgerät

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties