JP7759396B2 - 再構成可能インテリジェントサーフェス補助測位のためのロケーション支援データ - Google Patents

再構成可能インテリジェントサーフェス補助測位のためのロケーション支援データ

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Publication number
JP7759396B2
JP7759396B2 JP2023556538A JP2023556538A JP7759396B2 JP 7759396 B2 JP7759396 B2 JP 7759396B2 JP 2023556538 A JP2023556538 A JP 2023556538A JP 2023556538 A JP2023556538 A JP 2023556538A JP 7759396 B2 JP7759396 B2 JP 7759396B2
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Japan
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location
information
ris
prs
riss
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JP2023556538A
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English (en)
Japanese (ja)
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JP2024510231A (ja
JP2024510231A5 (enExample
Inventor
ウェイミン・デュアン
アレクサンドロス・マノーラコス
クリシュナ・キラン・ムッカヴィリ
ワンシ・チェン
ナガ・ブーシャン
ジェイ・クマール・スンダララジャン
セヨン・パク
Original Assignee
クアルコム，インコーポレイテッド
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Publication of JP2024510231A5 publication Critical patent/JP2024510231A5/ja
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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
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/04013—Intelligent reflective surfaces

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)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2023556538A 2021-03-17 2022-01-26 再構成可能インテリジェントサーフェス補助測位のためのロケーション支援データ Active JP7759396B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100169 2021-03-17
GR20210100169 2021-03-17
PCT/US2022/013824 WO2022197369A2 (en) 2021-03-17 2022-01-26 Location assistance data for reconfigurable intelligent surface aided positioning

Publications (3)

Publication Number Publication Date
JP2024510231A JP2024510231A (ja) 2024-03-06
JP2024510231A5 JP2024510231A5 (enExample) 2025-01-20
JP7759396B2 true JP7759396B2 (ja) 2025-10-23

Family

ID=80786323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023556538A Active JP7759396B2 (ja) 2021-03-17 2022-01-26 再構成可能インテリジェントサーフェス補助測位のためのロケーション支援データ

Country Status (7)

Country Link
US (1) US20240230825A9 (enExample)
EP (1) EP4308954A2 (enExample)
JP (1) JP7759396B2 (enExample)
KR (1) KR20230157962A (enExample)
CN (1) CN116964470A (enExample)
BR (1) BR112023018143A2 (enExample)
WO (1) WO2022197369A2 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112023019272A2 (pt) * 2021-03-30 2023-10-24 Qualcomm Inc Posicionamento de um equipamento usado por tempo de ida e volta com uma superfície inteligente reconfigurável (ris)
US20240421860A1 (en) * 2021-11-24 2024-12-19 Ntt Docomo, Inc. Terminal and sending device in communication system
EP4511981A1 (en) * 2022-06-03 2025-02-26 Huawei Technologies Co., Ltd. Communication arrangement, method of communication and computer propgram for performing the same
US20240121625A1 (en) * 2022-10-07 2024-04-11 Samsung Electronics Co., Ltd. Adaptive beamforming based on jpta frequency selective systems for smart repeaters
CN116055991B (zh) * 2022-11-07 2025-05-30 北京理工大学 太赫兹超大规模智能超表面辅助的通信定位一体化方法
US12537312B2 (en) * 2023-01-26 2026-01-27 Apple Inc. Systems and methods for split control of reconfigurable intelligent surfaces
EP4668912A1 (en) * 2023-02-14 2025-12-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Communication method and communication apparatus
CN120858632A (zh) * 2023-03-10 2025-10-28 联想(北京)有限公司 用于可重新配置智能表面辅助的定位的方法及设备
CN116318302B (zh) * 2023-03-21 2026-03-13 电子科技大学 一种基于有源RIS的室内WiFi信号跟踪增强系统及方法
US20240388361A1 (en) * 2023-05-18 2024-11-21 Qualcomm Incorporated Reconfigurable intelligent surface (ris) aided non-terrestrial network (ntn) user equipment (ue) positioning
EP4472307A1 (en) 2023-05-30 2024-12-04 Nokia Solutions and Networks Oy Ris-based enhanced positioning
KR102643419B1 (ko) * 2023-06-15 2024-03-05 광성지엠(주) 재사용 가능 및 직진도가 향상된 직천공 비트 장치
US20250096854A1 (en) * 2023-09-14 2025-03-20 Qualcomm Incorporated Reconfigurable intelligent surface (ris) interference management

Citations (2)

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US20200007292A1 (en) 2017-05-05 2020-01-02 Huawei Technologies Co., Ltd. Communications Method And System, And Related Device
WO2020096506A1 (en) 2018-11-09 2020-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Using mirrors as a positioning solution

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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
CN111869124B (zh) * 2018-03-28 2022-04-05 华为技术有限公司 用于无线通信中的双向波束故障恢复的设备、方法、以及计算机程序
CN111562546B (zh) * 2019-02-14 2022-10-28 大唐移动通信设备有限公司 一种定位方法、装置、系统、终端、lmf实体及介质
US11330550B2 (en) * 2019-03-15 2022-05-10 Qualcomm Incorporated Positioning with relays
US11570629B2 (en) * 2020-07-10 2023-01-31 Huawei Technologies Co., Ltd. Systems and methods using configurable surfaces for wireless communication
US11848709B2 (en) * 2020-08-14 2023-12-19 Huawei Technologies Co., Ltd. Media-based reconfigurable intelligent surface-assisted modulation

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US20200007292A1 (en) 2017-05-05 2020-01-02 Huawei Technologies Co., Ltd. Communications Method And System, And Related Device
WO2020096506A1 (en) 2018-11-09 2020-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Using mirrors as a positioning solution

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
China Unicom, ZTE，Motivation paper for RIS requirement in 5G-advanced，3GPP TSG RAN adhoc_2021_06_RAN_Rel18_WS RWS-210390，2021年07月02日
Huawei, HiSilicon，Angle resolution and beam configuration related procedures for NR positioning，3GPP TSG RAN WG1 #98b R1-1910393，2019年10月20日
Qualcomm Incorporated，On PRS-RSRP measurements in NR positioning，3GPP TSG RAN WG4 #94_eBis R4-2003568，2020年04月30日

Also Published As

Publication number Publication date
US20240133994A1 (en) 2024-04-25
JP2024510231A (ja) 2024-03-06
WO2022197369A4 (en) 2022-12-01
EP4308954A2 (en) 2024-01-24
TW202239248A (zh) 2022-10-01
WO2022197369A2 (en) 2022-09-22
CN116964470A (zh) 2023-10-27
WO2022197369A3 (en) 2022-10-27
BR112023018143A2 (pt) 2023-10-31
US20240230825A9 (en) 2024-07-11
KR20230157962A (ko) 2023-11-17

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