CN116964470A - 用于可重构的智能表面辅助定位的位置辅助数据 - Google Patents

用于可重构的智能表面辅助定位的位置辅助数据 Download PDF

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Publication number
CN116964470A
CN116964470A CN202280020661.3A CN202280020661A CN116964470A CN 116964470 A CN116964470 A CN 116964470A CN 202280020661 A CN202280020661 A CN 202280020661A CN 116964470 A CN116964470 A CN 116964470A
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CN
China
Prior art keywords
ris
information
positioning
prs
downlink
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
Application number
CN202280020661.3A
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English (en)
Chinese (zh)
Inventor
段卫民
A·马诺拉科斯
K·K·穆卡维利
陈万士
N·布尚
J·K·桑达拉拉詹
S·朴
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN116964470A publication Critical patent/CN116964470A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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

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)
CN202280020661.3A 2021-03-17 2022-01-26 用于可重构的智能表面辅助定位的位置辅助数据 Pending CN116964470A (zh)

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 (1)

Publication Number Publication Date
CN116964470A true CN116964470A (zh) 2023-10-27

Family

ID=80786323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280020661.3A Pending CN116964470A (zh) 2021-03-17 2022-01-26 用于可重构的智能表面辅助定位的位置辅助数据

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116318302A (zh) * 2023-03-21 2023-06-23 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

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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
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170082729A1 (en) * 2015-09-22 2017-03-23 Intel IP Corporation Positioning device and method for determining the position of a communication device
CN108809600B (zh) 2017-05-05 2023-11-21 华为技术有限公司 一种通信方法、系统及相关设备
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
EP3878222A4 (en) * 2018-11-09 2022-06-15 Telefonaktiebolaget Lm Ericsson (Publ) USING MIRROR AS POSITIONING SOLUTION
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116318302A (zh) * 2023-03-21 2023-06-23 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

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
WO2022197369A3 (en) 2022-10-27
BR112023018143A2 (pt) 2023-10-31
US20240230825A9 (en) 2024-07-11
JP7759396B2 (ja) 2025-10-23
KR20230157962A (ko) 2023-11-17

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