JP5722873B2 - 無線移動体通信システムにおけるユーザ機器の測位方法及び装置 - Google Patents
無線移動体通信システムにおけるユーザ機器の測位方法及び装置 Download PDFInfo
- Publication number
- JP5722873B2 JP5722873B2 JP2012504618A JP2012504618A JP5722873B2 JP 5722873 B2 JP5722873 B2 JP 5722873B2 JP 2012504618 A JP2012504618 A JP 2012504618A JP 2012504618 A JP2012504618 A JP 2012504618A JP 5722873 B2 JP5722873 B2 JP 5722873B2
- Authority
- JP
- Japan
- Prior art keywords
- user equipment
- reference signal
- subframe
- positioning
- cell
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 54
- 238000010295 mobile communication Methods 0.000 title claims description 14
- 239000011159 matrix material Substances 0.000 claims description 109
- 125000004122 cyclic group Chemical group 0.000 claims description 63
- 230000008569 process Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 55
- 230000005540 biological transmission Effects 0.000 description 27
- 238000013146 percutaneous coronary intervention Methods 0.000 description 18
- 238000004891 communication Methods 0.000 description 13
- 238000005259 measurement Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 8
- 238000013507 mapping Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000011160 research Methods 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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
- 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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/04—Details
- G01S1/042—Transmitters
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/08—Systems for determining direction or position line
- G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
-
- 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
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Description
Ri=min(NT,NR)
本形態は、母行列の少なくとも二つ以上の列又は行の順序が変えられて拡張される形態を含む。
本形態は、母行列の少なくとも二つ以上の列又は行の順序が変えられて拡張される形態を含む。
Claims (6)
- 無線移動体通信システムにおけるユーザ機器の位置を測定する方法であって、
複数の基地局から所定周期で前記ユーザ機器の測位用基準信号を含む複数のサブフレームを受信するステップと、
前記の受信した複数のサブフレームに含まれた前記ユーザ機器の測位用基準信号間の基準信号時間差(RSTD)を用いて前記ユーザ機器の位置を測定するステップと、を有し、
前記ユーザ機器の測位用基準信号のパターンは6×6次元の対角母行列を繰り返すことによって生成され、前記基準信号のパターンは、前記サブフレームの直交周波数分割多重化(OFDM)シンボル上にマッピングされ、共通基準信号(CRS)が伝送されるOFDMシンボルにおける前記ユーザ機器の測位用基準信号はパンクチャされ、
時間インデクスが最も小さい前記サブフレームのOFDMシンボルを0番目のOFDMシンボルとし、正規循環プレフィクスを有するサブフレーム及び拡張循環プレフィクスを有するサブフレームにおいて、2番目のOFDMシンボルは前記ユーザ機器の測位用基準信号としては使用されず、
セルごとに前記ユーザ機器の測位用基準信号のパターンに周波数シフトが適用され、
前記周波数シフトは、Ncell IDmod6に基づいて決定され、Ncell IDはセル識別子であり、modはモジュロ演算子である、方法。 - 正規循環プレフィクスを有する前記サブフレームにおいて、3番目以上のOFDMシンボルは前記ユーザ機器の測位用基準信号のパターンに使用される、請求項1に記載の方法。
- 拡張循環プレフィクスを有する前記サブフレームにおいて、4番目以上のOFDMシンボルは前記ユーザ機器の測位用基準信号のパターンに使用される、請求項1に記載の方法。
- 無線移動体通信システムにおけるユーザ機器であって、
複数の基地局から所定周期で前記ユーザ機器の測位用基準信号を含む複数のサブフレームを受信する受信部と、
前記受信部に電気的に接続され、前記の受信した複数のサブフレームに含まれた前記ユーザ機器の測位用基準信号間の基準信号時間差(RSTD)を用いて前記ユーザ機器の位置を測定する処理部と、を備え、
前記ユーザ機器の測位用基準信号のパターンは6×6次元の対角母行列を繰り返すことによって生成され、前記基準信号のパターンは前記サブフレームの直交周波数分割多重化(OFDM)シンボル上にマッピングされ、共通基準信号(CRS)が伝送されるOFDMシンボルにおける前記ユーザ機器の測位用基準信号はパンクチャされ、
時間インデクスが最も小さい前記サブフレームのOFDMシンボルを0番目のOFDMシンボルとし、正規循環プレフィクスを有するサブフレーム及び拡張循環プレフィクスを有するサブフレームにおいて、2番目のOFDMシンボルは前記ユーザ機器の測位用基準信号としては使用されず、
セルごとに前記ユーザ機器の測位用基準信号のパターンに周波数シフトが適用され、
前記周波数シフトは、Ncell IDmod6に基づいて決定され、Ncell IDはセル識別子であり、modはモジュロ演算子である、ユーザ機器。 - 正規循環プレフィクスを有する前記サブフレームにおいて、3番目以上のOFDMシンボルは前記ユーザ機器の測位用基準信号のパターンに使用される、請求項4に記載のユーザ機器。
- 拡張循環プレフィクスを有する前記サブフレームにおいて、4番目以上のOFDMシンボルは前記ユーザ機器の測位用基準信号のパターンに使用される、請求項4に記載のユーザ機器。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16835609P | 2009-04-10 | 2009-04-10 | |
US61/168,356 | 2009-04-10 | ||
US21940309P | 2009-06-23 | 2009-06-23 | |
US61/219,403 | 2009-06-23 | ||
KR10-2010-0024715 | 2010-03-19 | ||
KR1020100024715A KR101644881B1 (ko) | 2009-04-10 | 2010-03-19 | 무선 이동 통신 시스템에 있어서, 사용자 기기의 위치를 결정하기 위한 방법 및 이를 수행하기 위한 장치 |
PCT/KR2010/002163 WO2010117220A2 (ko) | 2009-04-10 | 2010-04-08 | 무선 이동 통신 시스템에 있어서, 사용자 기기의 위치를 결정하기 위한 방법 및 이를 수행하기 위한 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015058109A Division JP6027164B2 (ja) | 2009-04-10 | 2015-03-20 | 無線移動体通信システムにおけるユーザ機器の測位方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012523738A JP2012523738A (ja) | 2012-10-04 |
JP5722873B2 true JP5722873B2 (ja) | 2015-05-27 |
Family
ID=43132772
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012504618A Active JP5722873B2 (ja) | 2009-04-10 | 2010-04-08 | 無線移動体通信システムにおけるユーザ機器の測位方法及び装置 |
JP2015058109A Active JP6027164B2 (ja) | 2009-04-10 | 2015-03-20 | 無線移動体通信システムにおけるユーザ機器の測位方法及び装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015058109A Active JP6027164B2 (ja) | 2009-04-10 | 2015-03-20 | 無線移動体通信システムにおけるユーザ機器の測位方法及び装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8862157B2 (ja) |
EP (1) | EP2418897A4 (ja) |
JP (2) | JP5722873B2 (ja) |
KR (2) | KR101644881B1 (ja) |
CN (2) | CN104158785B (ja) |
WO (1) | WO2010117220A2 (ja) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101449766B1 (ko) * | 2008-04-23 | 2014-10-14 | 엘지전자 주식회사 | Tdd 방식에 따른 통신 방법 |
US8982851B2 (en) * | 2009-01-06 | 2015-03-17 | Qualcomm Incorporated | Hearability improvements for reference signals |
US8983479B2 (en) * | 2009-04-28 | 2015-03-17 | Electronics And Telecommunications Research Institute | Method for transmitting dedicated reference signal, and method for receiving dedicated reference signal |
US9491615B2 (en) * | 2009-06-10 | 2016-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Detection of collisions of radio coverage cell identifiers |
EP3173810B1 (en) * | 2009-08-13 | 2019-12-11 | InterDigital Patent Holdings, Inc. | Method and apparatus for supporting positioning measurements |
CN102035777B (zh) * | 2009-09-24 | 2014-03-12 | 中兴通讯股份有限公司 | 解调导频的处理方法和系统、配置方法、基站、用户设备 |
US9277523B2 (en) * | 2009-11-05 | 2016-03-01 | Qualcomm Incorporated | Method and apparatus for assisted positioning in a wireless communication system |
US8660072B2 (en) * | 2010-01-18 | 2014-02-25 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for improved reference signal correlation characteristics |
KR20120053941A (ko) * | 2010-11-17 | 2012-05-29 | 엘지전자 주식회사 | 무선 통신 시스템에서 위치 결정 방법 및 장치 |
JP5796085B2 (ja) | 2010-12-14 | 2015-10-21 | エルジー エレクトロニクス インコーポレイティド | 端末の位置を測定するための方法 |
CN103430605A (zh) * | 2011-03-07 | 2013-12-04 | 英特尔公司 | 编组机器对机器通信 |
EP2690920B1 (en) * | 2011-03-25 | 2020-01-22 | Beijing Nufront Mobile Multimedia Technology Co., Ltd. | Wireless communication system and communication method therefor |
CN103718058B (zh) * | 2011-06-28 | 2016-09-28 | 内克斯特纳夫有限公司 | 广域定位系统和方法 |
CN103139905B (zh) * | 2011-11-29 | 2016-07-13 | 华为技术有限公司 | 对用户设备进行定位的方法和装置 |
US9144065B2 (en) * | 2011-12-16 | 2015-09-22 | Samsung Electronics Co., Ltd | Communication support for low capability devices |
US9131389B2 (en) * | 2012-02-28 | 2015-09-08 | Qualcomm Incorporated | Connected mode gap measurement for LTE TDD |
WO2013137930A1 (en) | 2012-03-13 | 2013-09-19 | Empire Technology Development Llc | Determining the position of a mobile device in an indoor environment |
CN102647389B (zh) * | 2012-04-10 | 2015-08-05 | 华为技术有限公司 | 观察到达时间差定位中处理相关的方法和设备 |
US9661508B2 (en) | 2012-05-14 | 2017-05-23 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and apparatus for determining a signal estimate by scaling |
CN103517314A (zh) * | 2012-06-27 | 2014-01-15 | 华为技术有限公司 | 无线资源管理方法、基站及终端 |
US9274210B2 (en) | 2012-10-19 | 2016-03-01 | Qualcomm Incorporated | Indoor radio ranging based on a subset of subcarriers employed by orthogonal frequency division multiplexing (OFDM) |
CN103945426B (zh) * | 2013-01-22 | 2017-06-23 | 展讯通信(上海)有限公司 | 一种lte移动终端的控制方法 |
US9380445B2 (en) * | 2013-04-19 | 2016-06-28 | Apple Inc. | Device and method for discovery channel hopping scheme |
WO2016076644A1 (ko) * | 2014-11-12 | 2016-05-19 | 한양대학교 산학협력단 | 위치기준신호의 전송 방법 및 장치 |
KR102479882B1 (ko) | 2014-11-12 | 2022-12-22 | 한양대학교 산학협력단 | 위치기준신호의 전송 방법 및 장치 |
EP3250937B1 (en) * | 2015-01-26 | 2020-08-05 | Intel IP Corporation | Otdoa (observed time difference of arrival) positioning enhancement by using heterogeneous reference signals |
EP3251235B1 (en) * | 2015-01-26 | 2021-03-24 | Apple Inc. | Device and method to improve horizontal and vertical positioning accuracy |
US10104658B2 (en) * | 2015-06-12 | 2018-10-16 | Asustek Computer Inc. | Method and apparatus for delivery of control signaling in a wireless communication system |
US10749778B2 (en) * | 2015-07-28 | 2020-08-18 | Acorn Technologies, Inc. | Communication system determining time of arrival using matching pursuit |
JP6639650B2 (ja) * | 2015-08-25 | 2020-02-05 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて位置決定のための参照信号の受信又は送信方法、及びそのための装置 |
US10334546B2 (en) * | 2015-08-31 | 2019-06-25 | Qualcomm Incorporated | Synchronization signaling coordination for co-existence on a shared communication medium |
KR102341280B1 (ko) * | 2015-10-08 | 2021-12-21 | 삼성전자주식회사 | 통신 디바이스 및 그 제어 방법 |
WO2017062958A1 (en) * | 2015-10-09 | 2017-04-13 | Zte Corporation | Method for transmitting a quantized value in a communication system |
CN106714100A (zh) * | 2015-11-18 | 2017-05-24 | 中兴通讯股份有限公司 | 终端的定位方法及装置 |
CN105472735B (zh) * | 2015-12-10 | 2018-08-21 | 成都希盟泰克科技发展有限公司 | 一种基于lte移动端定位的时延估计误差补偿方法 |
RU2725164C2 (ru) | 2016-05-13 | 2020-06-30 | Телефонактиеболагет Лм Эрикссон (Пабл) | Способы и пользовательское оборудование, радиопередающее устройство и сетевой узел для управления опорными сигналами позиционирования |
US10750385B2 (en) * | 2016-08-01 | 2020-08-18 | Nokia Technologies Oy | Methods and apparatuses relating to V2X communication |
JP6848048B2 (ja) * | 2016-08-11 | 2021-03-24 | ソニーモバイルコミュニケーションズ株式会社 | モバイルデバイスの測位 |
US11570577B2 (en) * | 2016-08-12 | 2023-01-31 | Sony Corporation | Location server, infrastructure equipment, communications device and methods for the use of supplementary positioning reference signals |
US10595332B2 (en) * | 2016-09-30 | 2020-03-17 | Qualcomm Incorporated | Aligning slots allocated to extended cyclic prefix symbols with slots allocated to normal cyclic prefix symbols |
US10484959B2 (en) * | 2017-07-31 | 2019-11-19 | Qualcomm Incorporated | Positioning techniques in wireless communication systems |
US10469217B2 (en) * | 2018-04-06 | 2019-11-05 | Qualcomm Incorporated | Disentangled orthogonal frequency division multiplexing for navigation and positioning signals |
RU2682317C1 (ru) * | 2018-07-16 | 2019-03-19 | Общество с ограниченной ответственностью "НРТБ-Система" (ООО "НРТБ-С") | Способ определения координат движущегося объекта |
RU2681955C1 (ru) * | 2018-07-16 | 2019-03-14 | Общество с ограниченной ответственностью "НРТБ-Система" (ООО "НРТБ-С") | Способ определения координат движущегося объекта |
RU2686070C1 (ru) * | 2018-09-18 | 2019-04-24 | Общество с ограниченной ответственностью "НРТБ-Система" (ООО "НРТБ-С") | Способ определения координат движущегося объекта |
RU2686068C1 (ru) * | 2018-09-18 | 2019-04-24 | Общество с ограниченной ответственностью "НРТБ-Система" (ООО "НРТБ-С") | Способ определения координат движущегося объекта |
RU2687056C1 (ru) * | 2018-10-30 | 2019-05-07 | Акционерное общество "Национальное РадиоТехническое Бюро" (АО "НРТБ") | Способ определения координат движущегося объекта |
RU2687059C1 (ru) * | 2018-10-30 | 2019-05-07 | Акционерное общество "Национальное РадиоТехническое Бюро" (АО "НРТБ") | Способ определения дальности |
RU2687057C1 (ru) * | 2018-10-30 | 2019-05-07 | Акционерное общество "Национальное РадиоТехническое Бюро" (АО "НРТБ") | Способ определения координат движущегося объекта |
RU2695807C1 (ru) * | 2019-01-23 | 2019-07-29 | Акционерное общество "Национальное Радио Техническое Бюро" (АО "НРТБ") | Способ определения координат движущегося объекта по дальностям |
RU2695805C1 (ru) * | 2019-01-23 | 2019-07-29 | Акционерное общество "Национальное РадиоТехническое Бюро" (АО "НРТБ") | Способ определения координат движущегося объекта по дальностям |
US11082183B2 (en) | 2019-09-16 | 2021-08-03 | Qualcomm Incorporated | Comb shift design |
CN112637780A (zh) * | 2019-10-09 | 2021-04-09 | 香港理工大学 | 一种展览环境中的有效位置跟踪系统 |
RU2718618C1 (ru) * | 2019-11-25 | 2020-04-09 | Акционерное общество "Национальное РадиоТехническое Бюро (АО "НРТБ") | Способ определения по измеренным относительным дальностям координат источника радиоизлучения |
RU2718593C1 (ru) * | 2019-11-25 | 2020-04-08 | Акционерное общество "Национальное РадиоТехническое Бюро" (АО "НРТБ") | Способ определения по измеренным относительным дальностям координат объекта |
CN110896537B (zh) * | 2019-12-19 | 2023-07-28 | 武汉虹信科技发展有限责任公司 | 通信管控方法及装置 |
RU2723986C1 (ru) * | 2019-12-26 | 2020-06-18 | Акционерное общество "Национальное РадиоТехническое Бюро" (АО "НРТБ") | Способ определения по измеренным относительным дальностям координат объекта |
RU2722617C1 (ru) * | 2019-12-26 | 2020-06-02 | Акционерное общество "Национальное РадиоТехническое Бюро" (АО "НРТБ") | Способ определения по измеренным относительным дальностям координат источника радиоизлучения |
CN115088203A (zh) * | 2020-02-18 | 2022-09-20 | 高通股份有限公司 | 多端口测量反馈 |
US11678211B2 (en) * | 2021-04-28 | 2023-06-13 | Qualcomm Incorporated | Partial measurement of reference signal for positioning resource |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100625431B1 (ko) * | 1999-12-18 | 2006-09-18 | 주식회사 케이티 | 무선통신망에서의 단말기 위치결정장치 및 그 방법 |
US7751829B2 (en) * | 2003-09-22 | 2010-07-06 | Fujitsu Limited | Method and apparatus for location determination using mini-beacons |
KR101065687B1 (ko) * | 2004-06-10 | 2011-09-19 | 엘지전자 주식회사 | Ofdm 무선 통신 시스템에 적용되는 시간 동기 획득 방법 |
US7412248B2 (en) * | 2004-06-15 | 2008-08-12 | Technocom Corporation | System and method for location determination |
KR101075660B1 (ko) * | 2005-01-28 | 2011-10-21 | 삼성전자주식회사 | 이동통신 시스템에서 이동 단말의 위치 측정 방법 및 장치 |
CN101512998B (zh) * | 2006-09-11 | 2013-05-01 | 艾利森电话股份有限公司 | 用于检测导频图案的方法和装置 |
US7797000B2 (en) | 2006-12-01 | 2010-09-14 | Trueposition, Inc. | System for automatically determining cell transmitter parameters to facilitate the location of wireless devices |
US20080261623A1 (en) | 2007-04-18 | 2008-10-23 | Kamran Etemad | Techniques to enhance location estimation in an ofdma based system |
CN101389118B (zh) * | 2007-09-10 | 2012-06-27 | 电信科学技术研究院 | 一种移动终端的定位方法及定位系统 |
US8218663B2 (en) * | 2008-07-29 | 2012-07-10 | Texas Instruments Incorporated | Reference signal resource allocation for single user MIMO |
US8428018B2 (en) * | 2008-09-26 | 2013-04-23 | Lg Electronics Inc. | Method of transmitting reference signals in a wireless communication having multiple antennas |
US8103287B2 (en) * | 2008-09-30 | 2012-01-24 | Apple Inc. | Methods and apparatus for resolving wireless signal components |
RU2011123469A (ru) * | 2008-11-13 | 2012-12-20 | Нортел Нетворкс Лимитед | Способ и система оценки приемного канала восходящей линии связи |
US8982851B2 (en) * | 2009-01-06 | 2015-03-17 | Qualcomm Incorporated | Hearability improvements for reference signals |
KR101593702B1 (ko) * | 2009-03-22 | 2016-02-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 참조 신호 전송 방법 및 장치 |
US8730925B2 (en) * | 2009-04-09 | 2014-05-20 | Motorola Mobility Llc | Method and apparatus for generating reference signals for accurate time-difference of arrival estimation |
JP2012523736A (ja) * | 2009-04-10 | 2012-10-04 | パンテック カンパニー リミテッド | モジューラーソナーシーケンスを用いた信号パターンの生成方法及びその装置 |
KR101738162B1 (ko) * | 2009-04-10 | 2017-05-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 포지셔닝 참조 신호 전송 방법 및 장치 |
WO2010151217A2 (en) * | 2009-06-24 | 2010-12-29 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements in a telecommunication system |
US9119036B2 (en) * | 2010-05-10 | 2015-08-25 | Telefonaktiebolaget L M Ericsson (Publ) | Enhanced measurement gap configuration support for positioning |
WO2011142715A1 (en) * | 2010-05-10 | 2011-11-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatus for measurement configuration support |
-
2010
- 2010-03-19 KR KR1020100024715A patent/KR101644881B1/ko active IP Right Grant
- 2010-04-08 EP EP10761881A patent/EP2418897A4/en not_active Ceased
- 2010-04-08 US US13/260,243 patent/US8862157B2/en active Active
- 2010-04-08 CN CN201410448808.6A patent/CN104158785B/zh active Active
- 2010-04-08 JP JP2012504618A patent/JP5722873B2/ja active Active
- 2010-04-08 CN CN201080016101.8A patent/CN102388660B/zh active Active
- 2010-04-08 WO PCT/KR2010/002163 patent/WO2010117220A2/ko active Application Filing
-
2014
- 2014-09-05 US US14/478,985 patent/US9544725B2/en active Active
-
2015
- 2015-03-20 JP JP2015058109A patent/JP6027164B2/ja active Active
-
2016
- 2016-07-20 KR KR1020160091961A patent/KR101691840B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2015164305A (ja) | 2015-09-10 |
JP6027164B2 (ja) | 2016-11-16 |
US20120040691A1 (en) | 2012-02-16 |
CN104158785B (zh) | 2018-01-16 |
CN102388660A (zh) | 2012-03-21 |
WO2010117220A2 (ko) | 2010-10-14 |
KR20100113023A (ko) | 2010-10-20 |
WO2010117220A3 (ko) | 2011-01-20 |
CN104158785A (zh) | 2014-11-19 |
EP2418897A2 (en) | 2012-02-15 |
KR101644881B1 (ko) | 2016-08-03 |
EP2418897A4 (en) | 2012-10-24 |
US20140376397A1 (en) | 2014-12-25 |
KR101691840B1 (ko) | 2017-01-02 |
CN102388660B (zh) | 2014-10-08 |
US8862157B2 (en) | 2014-10-14 |
US9544725B2 (en) | 2017-01-10 |
KR20160102927A (ko) | 2016-08-31 |
JP2012523738A (ja) | 2012-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6027164B2 (ja) | 無線移動体通信システムにおけるユーザ機器の測位方法及び装置 | |
CN113765640B (zh) | 用于在无线通信系统中发射/接收定位参考信号的方法和装置 | |
US10411930B2 (en) | Method and apparatus for transmitting positioning reference signal in wireless communication system | |
KR101593702B1 (ko) | 무선 통신 시스템에서 참조 신호 전송 방법 및 장치 | |
KR101703860B1 (ko) | 무선 이동 통신 시스템에 있어서, 사용자 기기의 위치를 결정하기 위한 방법 및 이를 수행하기 위한 장치 | |
KR20170040770A (ko) | 무선 통신 시스템에서의 위치 참조 신호 송수신 방법 및 그 장치 | |
KR101651685B1 (ko) | 무선 통신 시스템에서 참조 신호 전송 방법 및 장치 | |
JP2015512577A (ja) | 帯域幅適応参照信号 | |
KR20110019693A (ko) | 무선 이동통신 시스템에 있어서, 사용자 기기의 위치 추정을 위한 신호를 전송하는 방법 및 장치 | |
KR20100110733A (ko) | 무선 이동 통신 시스템에 있어서, 사용자 기기의 위치를 결정하기 위한 방법 및 이를 수행하기 위한 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130408 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140304 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140603 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140916 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141211 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150224 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150326 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5722873 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |