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WO2010145251A1 - Terminal mobile de mise en oeuvre de l'emplacement sur la base de l'identification de la frequence radio et procede d'emplacement - Google Patents

Terminal mobile de mise en oeuvre de l'emplacement sur la base de l'identification de la frequence radio et procede d'emplacement Download PDF

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Publication number
WO2010145251A1
WO2010145251A1 PCT/CN2010/071286 CN2010071286W WO2010145251A1 WO 2010145251 A1 WO2010145251 A1 WO 2010145251A1 CN 2010071286 W CN2010071286 W CN 2010071286W WO 2010145251 A1 WO2010145251 A1 WO 2010145251A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
radio frequency
positioning
phase
power
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.)
Ceased
Application number
PCT/CN2010/071286
Other languages
English (en)
Chinese (zh)
Inventor
沈少武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
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 ZTE Corp filed Critical ZTE Corp
Publication of WO2010145251A1 publication Critical patent/WO2010145251A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors

Definitions

  • the present invention relates to the field of communication positioning, and particularly relates to a terminal and positioning method for radio frequency (ado Feq e cy de 6ca o , RF ) positioning.
  • the first method is Global Positioning System (GPS).
  • GPS Global Positioning System
  • the second way is infrared positioning, such as the Ac ve adge infrared infrared indoor positioning.
  • infrared positioning such as the Ac ve adge infrared infrared indoor positioning.
  • the direct line of sight and the larger the main effect of indoor positioning are very good.
  • the third way is the 802.1 1 RA AR, which is the indoor positioning system of the radio frequency, and the 802.11 is in the same positioning.
  • the first mode of positioning the locomotive support system (CTfc e oca o S ppo Syse ) and the bat ( c ve a ) are typical examples of positioning, which are located.
  • the location accuracy is high, but it requires a lot of hardware investment, and the cost is too high.
  • RF is a non-connected wood that utilizes radio frequency and its identity and characteristics, stationary or physical.
  • RF wood has a non- Connections, high precision, rapid information collection, all-weather work and better rankings have not been rapid in recent years.
  • the composition of the RF system includes some (1) scorpion (Ta) information, and the composition of the day (2) (eadeT) or the information of the current handwriting is less powerful, there are more functions integrated, and the handwriting and
  • the combination of RF and wood makes the fields of interactive positioning of the handwriting, the use of the handwriting and the use of solids, and their lives are not more profitable. However, there is no mature god at present.
  • the wood to be solved by the company is the terminal and positioning method provided for RF positioning, to solve the positioning accuracy and cost of each positioning method in the existing wood.
  • the present provides a terminal for RF positioning, the terminal includes microwave, positioning and among them.
  • Positioning, microwave connection based on the positioning of the RF and / or positioning of the RF RF power, phase and the same, positioning connection, respectively, power, phase and the same positioning information.
  • the terminal includes a radio frequency (F) front end, a microwave connection, and the other radio frequency that will be received.
  • F radio frequency
  • Positioning the positioning information is obtained.
  • the terminal includes
  • the positioning information is connected to the positioning information according to the plane and the same.
  • the terminal includes
  • the RF front-end connection for storing RF sequences
  • the number, the RF front-end connection, is compared to the RF-only sequence comparison of the digital to other radio frequencies.
  • the RF front end is connected to the digital interface by the universal interface, and the user is connected.
  • the positioning rest includes a radio frequency power intensity detector, a phaser and a frequency divider, wherein
  • the radio frequency power intensity detector is connected to the received radio frequency, and the power of the radio frequency is sent to the digital digit, and the digital phase is connected to the power phase detector. For positioning the RF and the phase of the received RF, to the number
  • a frequency divider the numbers are connected, the frequency is divided into different, etc. The same as the radio frequency of the positioning, to the same number as the number, the same as the third.
  • the microwave is integrated on the micro or board.
  • the terminal includes management, and the digital, positioning, and RF front ends are connected to the number, the positioning, and the RF front end.
  • a positioning method for RF positioning is provided, and the method includes a radio terminal for positioning the terminal.
  • the first terminal receives the radio frequency of the second terminal
  • the first terminal is used to locate the RF and/or the located RF to obtain the power, phase and frequency of the RF.
  • the terminal the power, the phase, and the same positioning information.
  • the method includes
  • the first terminal searches for the second terminal, and the second terminal to the other terminal
  • the second terminal compares the received radio frequency, the RF unique sequence stored in the user of the second terminal, and the received RF unique sequence of the received radio frequency.
  • the frequency divider divides the frequency into different levels, and measures the phase of the phase at each of the different frequencies.
  • the phase includes the phase of the located radio frequency and the phase of the radio frequency received at the location.
  • the positioning provided by the RF positioning terminal and positioning method is omnidirectional angle, high precision, rabbit, penetrability, miniaturization, security, intelligent positioning and tracking, as long as the magnetic wave is solid Inside, you can locate the function, and the fast phase position.
  • the principle of radio frequency positioning will be measured.
  • the on-going positioning algorithm can be used for the rest, including the test and positioning of the same.
  • the RF principle is built on magnetic waves.
  • the main methods of magnetic wave are: receiving (RSS TecevedSg a S Te gh method, not reaching the same (TOA, eO a fva) method, and not reaching the angle (A a geO aT va method).
  • This provides an RF positioning system integrated with the terminal, the handbook, the magnetic wave measurement and the terminal's interactive signal, and the process, positioning and tracking.
  • the located terminal has intelligent functions, and is integrated with the user and integrated on the microwave.
  • the terminal is located at the same location, and the required terminal terminal will be positioned.
  • the terminal 1 for RF positioning includes a microwave 11 RF front end 12, a number 13 and a positioning 14, and includes positioning information 15 in the vicinity.
  • the microwave 11 is used for positioning and positioning of the radio frequency or other radio frequency, and the microwave 11 is integrated on the micro or the board. If the terminal is working as a terminal, it has a receiving terminal, and receives the radio frequency reflecting terminal to be positioned. The function.
  • the terminal working terminal has a radio frequency terminal with a destination terminal, a radio frequency for positioning, and a radio frequency for positioning that is reflected by the receiving terminal.
  • the function of the receiving terminal is not the function of the radio frequency of the terminal of each terminal terminal terminal.
  • the F front end 12, the microwave 11 is connected, to receive the generated radio frequency generation number.
  • the upper part, the upper part, and the letter part are not provided by the road.
  • the purpose of the use is
  • the main function is the digital carrier number received on the microwave 11.
  • Positioning 14 the microwave 11 is connected, and the power, phase and the same are obtained by the radio frequency and/or the positioning radio frequency of the positioning.
  • the digits 13, the positioning 14 are connected to the other radio frequencies, and the respective power, phase and the same positioning information.
  • Positioning information 15 number 13 is connected, and the positioning information is in accordance with the plane and the same. Positioning information 15
  • the terminal includes the user 16, which supports the sheep (SWP, S ge W e P ooco ), and stores the RF only sequence.
  • RF front-end 12 universal interface (ART, ve sa Asy cho o s Receve Ta s eT) digital 13 connection
  • the terminal includes management 17, 13
  • the positioning information 15, the positioning 14 and the RF front end 12 are all connected, and the connection of the positioning information 15 is managed at 1 volt.
  • the positioning 14 includes a radio frequency (RF) power intensity detector 141, the digital 13 is connected, and the received radio frequency is received, and the power is sent to the digital 13.
  • RF radio frequency
  • the positioning 14 includes a frequency divider 143, and the number 13 is connected, and the frequency is divided into different levels, and the radio frequency of the positioning and the radio frequency of the positioning are measured at different frequencies, to the digital
  • the frequency of the magnetic wave of the phase 143 phase accuracy is required, and the different frequencies n, , and , and the frequency of the radio frequency and the measured frequency are measured at equal frequencies. Positioning the same radio frequency, the number 13 is the same, the number
  • Positioning 14 includes a phaser 142, a digital 13 connected to the phase of the RF and the phase of the received RF, to the digital 13 phase.
  • the number 13 steps to the root, the third phase.
  • the same work of the RF positioning and shifting terminal provided by the present invention is a terminal having the above-mentioned functions, and the position of the other terminal is located at the working terminal, and each function is searched for the terminal in the magnetic wave fixed terminal, and the main collision algorithm is Identity
  • the terminal is established, and the terminal receives the wake-up in the sleep mode
  • the mismatched terminal is in the rest mode, and the matching terminal is in the working mode.
  • the receiving radio will reflect the terminal, send the positioning, and calculate the position. The position is combined, and the result is up.
  • the receiving radio frequency reflects the radio terminal, and the radio frequency of the reflective terminal is the radio frequency of the positioning.
  • the program on the terminal needs to increase the high-frequency RF front-end, that is, the RF front-end, the micro- or board integration day, and use the WP-enabled user to complete the decoding on the terminal.
  • the program on the terminal needs to increase the high-frequency RF front-end, that is, the RF front-end, the micro- or board integration day, and use the WP-enabled user to complete the decoding on the terminal.
  • the RF front-end ART interface communication the completion of the special, the same root account, the user S, or the C6 connection, the RF unique sequence is stored in the user, using WP to occupy part of the user's communication.
  • the micro close communication (F, ea FedCo ca o ) is directly connected, and it is attached to the handwriting, and the user does not need to change the handwriting.
  • the UHF RF front end and the S cartoon C6 are not connected and are fully equipped.
  • the UHF RF front-end is micro-connected, the UHF RF front-end and receive, and the received information is generated by the UHF RF front-end solution to the AP.
  • Positioned GP O, Oe ea ose /
  • Control by management.
  • the terminal in the terminal search establishes the mutual password, that is, the RF unique sequence of the terminal in the terminal's radio frequency is established, and the positioning is established.
  • the terminal waits for the terminal.
  • the positioning instruction, the terminal positioning instruction terminal terminal receives the positioning instruction, and is about to locate the radio frequency terminal.
  • the terminal will reflect, that is, the above-mentioned digits of the located radio frequency, and locate each conversion information, and store it in the memory. Refer to the terminal positioning instruction, and calculate and refer to the information according to the above steps. Terminal positioning, the orientation of the terminal, and the angular position information is not located.
  • the terminal can relocate the command with the same 10,
  • the terminal receives the position information again, the window, and the positioning.
  • Step 21 The first terminal searches for the second terminal, and establishes an identity to the other radio frequency.
  • the first terminal is the terminal
  • the second terminal is the terminal
  • Step 22 The second terminal compares the RF-only sequence stored in the user of the other radio frequency, the RF is only sequenced, and the second terminal is in the working mode, waiting for the terminal to locate the command.
  • Step 23 The terminal locates the radio frequency, that is, the positioning instruction, to the second terminal.
  • Step 24 The second terminal is the terminal.
  • Step 25 The first terminal microwave receives the reflection.
  • the reflection is the radio frequency of the positioning.
  • Step 26 The terminal is located, and the radio frequency and/or the located radio frequency of the positioning are obtained by the power, phase and the same.
  • Step 27 The terminal power, phase, and the same positioning information.
  • Step 271 The terminal filters the intensity filter and the large filter of the solution reflected by the terminal.
  • Step 272 The RF power detector takes the power of the positioned RF, and the fading model converts the power to the model, and the calculated first.
  • the filter is filtered to the RF power intensity detector.
  • the result is A.
  • the existing signal fading model will be converted to the terminal, indoor or outdoor, and the average received signal power. Ie strength and
  • the power received by the P (") terminal, the positioning terminal is the first terminal, and the terminal is the same as the second terminal.
  • the power is near reference, P ( ) reference power, a loss, see increase Increased by the same, a 2 in the indoor line of sight, a 1.61.8, possession, a Big.
  • the phase model parameter values are stored in the number of locations, depending on the context. Conversion, calculate the value register of the terminal.
  • Step 273 the first frequency in the first terminal value register, and then control the different frequency of the measurement frequency, using a large frequency, using a small frequency frequency converter to divide the frequency into different, etc., in different
  • the frequency divider uses the frequency divider to divide the frequency from the middle frequency, and the internal mercury in the handwriting is the same, but the formula /2 c is converted to the second, and the second value stored in the second value register is calculated. Yes, C is the magnetic wave velocity.
  • Step 274 the phase of the phased radio frequency and the phase of the received radio frequency.
  • the phase result obtained by the phaser is the phase of the secondary passenger, and the formula is converted to the third.
  • A contains an insufficient fractional part A
  • Step 273 274 the letter strength, the rationality and the phase measurement described in the steps are all existing woods, and are not described again.
  • Step 275 the first terminal is closed, the parameter value, the number
  • Step 276 the first terminal to the nearby reference, the above steps
  • Step 277 The terminal terminal triangle model obtains terminal and terminal angle information.
  • Step 278 The terminal location information location model is used to locate the location information of the terminal in the terminal. And the positioning of the terminal.
  • the location information and the function may be included, that is, the following steps are included in the following steps: the first terminal is the same as the 10s information, and the positioning information is re-measured, and the above-mentioned 3 is displayed, and the terminal location information and the function are available.
  • the terminal is intelligent positioning and tracking of omnidirectional angle, high precision, rabbit, penetrability, miniaturization and safety.
  • the above description is used to explain the wood instead of the limitation. Referring to the preferred description, the ordinary wood in the art can be modified, changed or equivalently replaced. And the spirit and solidity of the requirements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un terminal mobile pour la mise en oeuvre de l'emplacement sur la base de l'identification par radiofréquence (RFID) et un procédé d'emplacement. Ledit terminal mobile (1) comporte : une antenne hyperfréquence (11); un module frontal analogue RFID (12), qui est connecté à l'antenne hyperfréquence (11); un module de traitement d'emplacement(14) connecté à l'antenne hyperfréquence (11); un module de traitement de bande de base numérique (13) connecté au module frontal analogue RFID (12) et au module de traitement d'emplacement (14), respectivement. Ledit procédé d'emplacement consiste en ce que : un premier terminal envoie des signaux radiofréquence de demande d'emplacement; le premier terminal reçoit le signal de radiofréquence renvoyé par le second terminal pour l'emplacement répondant; le premier terminal, en fonction des signaux RF pour l'emplacement demandeur et/ou des signaux de radiofréquence pour l'emplacement répondant, obtient la valeur de puissance, la phase et la période correspondantes; selon les valeurs de puissance, la phase et la période, le premier terminal obtient les informations liées à l'emplacement. En conséquence, dans la gamme d'induction électromagnétique, un terminal mobile et un procédé de mise en oeuvre de l'emplacement sur la base de RFID peut mettre en oeuvre la fonction d'emplacement en temps réel, et déterminer la position relative des uns et des autres avec précision et rapidité.
PCT/CN2010/071286 2009-10-19 2010-03-25 Terminal mobile de mise en oeuvre de l'emplacement sur la base de l'identification de la frequence radio et procede d'emplacement Ceased WO2010145251A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910178192.4A CN102043151B (zh) 2009-10-19 2009-10-19 基于射频识别用于定位的移动终端及定位方法
CN200910178192.4 2009-10-19

Publications (1)

Publication Number Publication Date
WO2010145251A1 true WO2010145251A1 (fr) 2010-12-23

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Application Number Title Priority Date Filing Date
PCT/CN2010/071286 Ceased WO2010145251A1 (fr) 2009-10-19 2010-03-25 Terminal mobile de mise en oeuvre de l'emplacement sur la base de l'identification de la frequence radio et procede d'emplacement

Country Status (2)

Country Link
CN (1) CN102043151B (fr)
WO (1) WO2010145251A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3337195B1 (fr) * 2015-12-04 2022-05-25 Huawei Technologies Co., Ltd. Procédé de positionnement de terminal et unité en bande de base

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8400305B2 (en) * 2009-10-12 2013-03-19 Motorola Solutions, Inc. Method and apparatus for determining range information of a node in a wireless system
CN102404845A (zh) * 2011-12-27 2012-04-04 苏州佰思迈信息咨询有限公司 无线定位通信系统
CN103049774B (zh) * 2012-12-14 2015-07-22 华中科技大学 一种对模具加工过程的运动对象实现自动定位的方法
US10049556B2 (en) 2014-09-30 2018-08-14 Xiaomi Inc. Method and device for positioning objects
CN104299016B (zh) * 2014-09-30 2018-02-02 小米科技有限责任公司 对象定位方法及装置
CN104459612A (zh) * 2014-11-26 2015-03-25 四川长虹电器股份有限公司 具备测量与wifi设备距离及方向功能的移动终端
CN105182319A (zh) * 2015-08-12 2015-12-23 西安斯凯智能科技有限公司 一种基于射频和双目视觉的目标定位系统及方法
TWI588507B (zh) 2015-10-14 2017-06-21 國立成功大學 具定位功能之射頻傳能裝置及射頻能量獵能裝置及具定位功能之射頻傳能方法
CN106597430B (zh) * 2015-10-14 2019-06-11 黄尊禧 具定位功能的射频传能装置及其方法和射频能量猎能装置
CN105629223A (zh) * 2015-12-21 2016-06-01 广东欧珀移动通信有限公司 一种移动终端及其测量方法
CN107356903A (zh) * 2017-06-28 2017-11-17 智坤（江苏）半导体有限公司 基于相位差测量的无源rfid定位方法和装置
US10295647B1 (en) 2018-03-13 2019-05-21 Cypress Semiconductor Corporation Asset location using direction finding features
CN109975752B (zh) * 2019-03-25 2021-05-04 深圳市联智物联网科技有限公司 一种相位式测距方法
CN113906770A (zh) * 2019-04-26 2022-01-07 阿莫善斯有限公司 位置测量装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1779481A (zh) * 2004-11-26 2006-05-31 国际商业机器公司 位置识别的方法、移动终端和系统
JP2008236651A (ja) * 2007-03-23 2008-10-02 Nec Corp 位置情報提供システムおよびｒｆｉｄアンテナ装置および携帯電話端末
CN101389118A (zh) * 2007-09-10 2009-03-18 大唐移动通信设备有限公司 一种移动终端的定位方法及定位系统
WO2009035660A1 (fr) * 2007-09-13 2009-03-19 United Security Applications Id, Inc. Module de suivi pour fret et marchandises par gps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1779481A (zh) * 2004-11-26 2006-05-31 国际商业机器公司 位置识别的方法、移动终端和系统
JP2008236651A (ja) * 2007-03-23 2008-10-02 Nec Corp 位置情報提供システムおよびｒｆｉｄアンテナ装置および携帯電話端末
CN101389118A (zh) * 2007-09-10 2009-03-18 大唐移动通信设备有限公司 一种移动终端的定位方法及定位系统
WO2009035660A1 (fr) * 2007-09-13 2009-03-19 United Security Applications Id, Inc. Module de suivi pour fret et marchandises par gps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3337195B1 (fr) * 2015-12-04 2022-05-25 Huawei Technologies Co., Ltd. Procédé de positionnement de terminal et unité en bande de base
US11360183B2 (en) 2015-12-04 2022-06-14 Huawei Technologies Co., Ltd. Terminal positioning method and baseband unit

Also Published As

Publication number Publication date
CN102043151A (zh) 2011-05-04
CN102043151B (zh) 2014-11-05

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