TW202306414A - 基於精度衰減因數（ｄｏｐ）的可配置智慧表面（ｒｉｓ）的選擇 - Google Patents

基於精度衰減因數（ｄｏｐ）的可配置智慧表面（ｒｉｓ）的選擇 Download PDF

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Publication number
TW202306414A
TW202306414A TW111120020A TW111120020A TW202306414A TW 202306414 A TW202306414 A TW 202306414A TW 111120020 A TW111120020 A TW 111120020A TW 111120020 A TW111120020 A TW 111120020A TW 202306414 A TW202306414 A TW 202306414A
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TW
Taiwan
Prior art keywords
dop
ris
requirement
configuration message
network node
Prior art date
Application number
TW111120020A
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English (en)
Chinese (zh)
Inventor
亞力山德羅斯 瑪諾拉寇斯
段偉敏
巴拉 拉瑪薩米
Original Assignee
美商高通公司
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.)
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Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202306414A publication Critical patent/TW202306414A/zh

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    • 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
    • G01S5/0205—Details
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H01Q15/0066—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices being reconfigurable, tunable or controllable, e.g. using switches
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
TW111120020A 2021-07-14 2022-05-30 基於精度衰減因數（ｄｏｐ）的可配置智慧表面（ｒｉｓ）的選擇 TW202306414A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GR20210100472 2021-07-14
GR20210100472 2021-07-14
WOPCT/US22/72623 2022-05-27
PCT/US2022/072623 WO2023288151A1 (en) 2021-07-14 2022-05-27 Dilution of precision (dop)-based selection of reconfigurable intelligent surface (ris)

Publications (1)

Publication Number Publication Date
TW202306414A true TW202306414A (zh) 2023-02-01

Family

ID=82492752

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111120020A TW202306414A (zh) 2021-07-14 2022-05-30 基於精度衰減因數（ｄｏｐ）的可配置智慧表面（ｒｉｓ）的選擇

Country Status (7)

Country Link
US (1) US20240329183A1 (https=)
EP (1) EP4371350A1 (https=)
JP (1) JP2024529304A (https=)
KR (1) KR20240032824A (https=)
CN (1) CN117730583A (https=)
TW (1) TW202306414A (https=)
WO (1) WO2023288151A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117178509A (zh) * 2021-05-11 2023-12-05 苹果公司 非周期性和半持久定位参考信号和测量间隙
WO2023113935A1 (en) * 2021-12-14 2023-06-22 Qualcomm Incorporated Positioning resource measurement and reporting prioritization based on associated reflection objects
US20240420574A1 (en) * 2023-06-15 2024-12-19 Qualcomm Incorporated Communication for vehicle safety system
JPWO2025027809A1 (https=) * 2023-08-01 2025-02-06
WO2025043519A1 (en) * 2023-08-30 2025-03-06 Huawei Technologies Co., Ltd. Methods and apparatuses for use with multiple reconfigurable intelligent surfaces
CN119676827A (zh) * 2023-09-19 2025-03-21 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006138682A (ja) * 2004-11-10 2006-06-01 Alpine Electronics Inc Ｇｐｓ受信器
EP3878222A4 (en) * 2018-11-09 2022-06-15 Telefonaktiebolaget Lm Ericsson (Publ) USING MIRROR AS POSITIONING SOLUTION

Also Published As

Publication number Publication date
US20240329183A1 (en) 2024-10-03
KR20240032824A (ko) 2024-03-12
WO2023288151A1 (en) 2023-01-19
JP2024529304A (ja) 2024-08-06
EP4371350A1 (en) 2024-05-22
CN117730583A (zh) 2024-03-19

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