CN117730583A - 可重构智能表面（ris）的基于精度稀释（dop）的选择 - Google Patents

可重构智能表面（ris）的基于精度稀释（dop）的选择 Download PDF

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Publication number
CN117730583A
CN117730583A CN202280048513.2A CN202280048513A CN117730583A CN 117730583 A CN117730583 A CN 117730583A CN 202280048513 A CN202280048513 A CN 202280048513A CN 117730583 A CN117730583 A CN 117730583A
Authority
CN
China
Prior art keywords
ris
dop
requirements
configuration message
network node
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
CN202280048513.2A
Other languages
English (en)
Chinese (zh)
Inventor
A·马诺拉克斯
段卫民
B·拉马萨米
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 CN117730583A publication Critical patent/CN117730583A/zh
Pending legal-status Critical Current

Links

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
    • G01S5/0273—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

Landscapes

  • 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)
CN202280048513.2A 2021-07-14 2022-05-27 可重构智能表面（ris）的基于精度稀释（dop）的选择 Pending CN117730583A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100472 2021-07-14
GR20210100472 2021-07-14
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
CN117730583A true CN117730583A (zh) 2024-03-19

Family

ID=82492752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280048513.2A Pending CN117730583A (zh) 2021-07-14 2022-05-27 可重构智能表面（ris）的基于精度稀释（dop）的选择

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
TW202306414A (zh) 2023-02-01
JP2024529304A (ja) 2024-08-06
EP4371350A1 (en) 2024-05-22

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