JP2024502706A - 再構成可能インテリジェントサーフェス支援測位 - Google Patents

再構成可能インテリジェントサーフェス支援測位 Download PDF

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Publication number
JP2024502706A
JP2024502706A JP2023533981A JP2023533981A JP2024502706A JP 2024502706 A JP2024502706 A JP 2024502706A JP 2023533981 A JP2023533981 A JP 2023533981A JP 2023533981 A JP2023533981 A JP 2023533981A JP 2024502706 A JP2024502706 A JP 2024502706A
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JP
Japan
Prior art keywords
prs
srs
ris
processors
reflect
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
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JP2023533981A
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English (en)
Japanese (ja)
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JP2024502706A5 (https=
JPWO2022133444A5 (https=
Inventor
ドゥアン、ウェイミン
レイ、ジン
マノラコス、アレクサンドロス
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024502706A publication Critical patent/JP2024502706A/ja
Publication of JP2024502706A5 publication Critical patent/JP2024502706A5/ja
Publication of JPWO2022133444A5 publication Critical patent/JPWO2022133444A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S5/0273—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 using multipath or indirect path propagation signals in position determination
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2023533981A 2020-12-17 2021-12-14 再構成可能インテリジェントサーフェス支援測位 Pending JP2024502706A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20200100736 2020-12-17
GR20200100736 2020-12-17
PCT/US2021/072919 WO2022133444A1 (en) 2020-12-17 2021-12-14 Reconfigurable intelligent surface aided positioning

Publications (3)

Publication Number Publication Date
JP2024502706A true JP2024502706A (ja) 2024-01-23
JP2024502706A5 JP2024502706A5 (https=) 2024-11-26
JPWO2022133444A5 JPWO2022133444A5 (https=) 2024-11-26

Family

ID=79425552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023533981A Pending JP2024502706A (ja) 2020-12-17 2021-12-14 再構成可能インテリジェントサーフェス支援測位

Country Status (7)

Country Link
US (1) US12610339B2 (https=)
EP (1) EP4264312A1 (https=)
JP (1) JP2024502706A (https=)
KR (1) KR20230121050A (https=)
CN (1) CN116746236A (https=)
TW (1) TWI908948B (https=)
WO (1) WO2022133444A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023092361A1 (zh) * 2021-11-24 2023-06-01 株式会社Ntt都科摩 通信系统中的终端以及发送设备
CN115022146B (zh) * 2022-07-25 2023-05-26 电子科技大学 一种可重构智能表面辅助的通信与定位一体化全双工系统
WO2024026827A1 (en) * 2022-08-05 2024-02-08 Qualcomm Incorporated Interference mitigation in reflective intelligent surface-based communication systems
WO2024034694A1 (ko) * 2022-08-08 2024-02-15 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하기 위한 방법 및 장치
CN115278526B (zh) * 2022-08-30 2025-01-21 山东浪潮科学研究院有限公司 终端定位方法、装置、电子设备及存储介质
WO2024108411A1 (en) * 2022-11-23 2024-05-30 Qualcomm Incorporated Detecting unintended signal reflections in reconfigurable intelligent surfaces
WO2024206049A1 (en) * 2023-03-28 2024-10-03 Kyocera Corporation Methods, apparatuses and systems for single point positioning of intelligent reflection surface installed user equipment
CN116736221B (zh) * 2023-05-30 2026-01-30 铁科院(北京)工程咨询有限公司 城市轨道车辆定位方法、装置及设备
WO2025054755A1 (en) * 2023-09-11 2025-03-20 Huawei Technologies Co., Ltd. Ris impact on rach procedure
WO2025184760A1 (en) * 2024-03-04 2025-09-12 Huawei Technologies Co., Ltd. Methods, apparatuses, devices, and systems for configuring reconfigurable intelligent surface (ris)
WO2025199973A1 (en) * 2024-03-29 2025-10-02 Nec Corporation Methods, devices and computer storage media of communication
WO2026056578A1 (zh) * 2024-09-14 2026-03-19 荣耀终端股份有限公司 一种被用于无线通信定位的节点中的方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019164652A1 (en) * 2018-02-25 2019-08-29 Qualcomm Incorporated Systems and methods for efficiently supporting broadcast of location assistance data in a wireless network
WO2020067840A1 (en) * 2018-09-28 2020-04-02 Samsung Electronics Co., Ltd. Improvements in and relating to angle-based positioning and measurement in a telecommunication system
JP2023519613A (ja) * 2020-03-31 2023-05-11 華為技術有限公司 無線ネットワーク内のユーザ装置の位置を特定するシステム及び方法

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US20170082729A1 (en) * 2015-09-22 2017-03-23 Intel IP Corporation Positioning device and method for determining the position of a communication device
US10256957B2 (en) * 2016-08-12 2019-04-09 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal
WO2020035153A1 (en) * 2018-08-17 2020-02-20 Telefonaktiebolaget Lm Ericsson (Publ) Provision of positioning reference signals
US11750344B2 (en) * 2019-05-02 2023-09-05 Telefonaktiebolaget Lm Ericsson (Publ) Co-existence between positioning beams and radio communication beams
WO2021141404A1 (ko) * 2020-01-07 2021-07-15 엘지전자 주식회사 사이드링크 기반의 측위를 수행하는 방법 및 장치
FI4162287T3 (fi) * 2020-07-17 2026-02-04 Google Llc Käyttäjälaitteen sijainnin määrittäminen adaptiivisilla vaiheenmuutoslaitteilla
CN111983560B (zh) 2020-08-05 2022-12-30 北京理工大学 一种双可重构智能表面辅助的毫米波单基站定位方法
JP2022059498A (ja) 2020-10-01 2022-04-13 本田技研工業株式会社 情報処理装置、情報処理方法、およびプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019164652A1 (en) * 2018-02-25 2019-08-29 Qualcomm Incorporated Systems and methods for efficiently supporting broadcast of location assistance data in a wireless network
WO2020067840A1 (en) * 2018-09-28 2020-04-02 Samsung Electronics Co., Ltd. Improvements in and relating to angle-based positioning and measurement in a telecommunication system
JP2023519613A (ja) * 2020-03-31 2023-05-11 華為技術有限公司 無線ネットワーク内のユーザ装置の位置を特定するシステム及び方法

Non-Patent Citations (1)

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Title
JIGUANG HE、他: "Large Intelligent Surface for Positioning in Millimeter Wave MIMO Systems[online]", 2020 IEEE 91ST VEHICULAR TECHNOLOGY CONFERENCE (VTC2020-SPRING), JPN6025041163, 25 May 2020 (2020-05-25), ISSN: 0005822486 *

Also Published As

Publication number Publication date
US20230388961A1 (en) 2023-11-30
TW202234923A (zh) 2022-09-01
WO2022133444A1 (en) 2022-06-23
TWI908948B (zh) 2025-12-21
CN116746236A (zh) 2023-09-12
EP4264312A1 (en) 2023-10-25
US12610339B2 (en) 2026-04-21
KR20230121050A (ko) 2023-08-17

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