KR20230156320A - Ris-보조 및 비-ris-보조 업링크 시그널링 - Google Patents

Ris-보조 및 비-ris-보조 업링크 시그널링 Download PDF

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Publication number
KR20230156320A
KR20230156320A KR1020237029163A KR20237029163A KR20230156320A KR 20230156320 A KR20230156320 A KR 20230156320A KR 1020237029163 A KR1020237029163 A KR 1020237029163A KR 20237029163 A KR20237029163 A KR 20237029163A KR 20230156320 A KR20230156320 A KR 20230156320A
Authority
KR
South Korea
Prior art keywords
prs
type
processor
measurement
ris
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
KR1020237029163A
Other languages
English (en)
Korean (ko)
Inventor
웨이민 두안
훙 딘 리
알렉산드로스 마놀라코스
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230156320A publication Critical patent/KR20230156320A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06968—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using quasi-colocation [QCL] between signals
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S5/0205—Details
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
    • 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
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H04B17/252—Monitoring; Testing of receivers taking multiple measurements measuring signals from different transmission points or directions of arrival, e.g. in multi RAT or dual connectivity
    • 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
    • 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
    • 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
    • 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
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020237029163A 2021-03-05 2022-01-11 Ris-보조 및 비-ris-보조 업링크 시그널링 Pending KR20230156320A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100135 2021-03-05
GR20210100135 2021-03-05
PCT/US2022/012022 WO2022186902A1 (en) 2021-03-05 2022-01-11 Ris-aided and non-ris-aided signaling

Publications (1)

Publication Number Publication Date
KR20230156320A true KR20230156320A (ko) 2023-11-14

Family

ID=80123310

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237029163A Pending KR20230156320A (ko) 2021-03-05 2022-01-11 Ris-보조 및 비-ris-보조 업링크 시그널링

Country Status (7)

Country Link
US (1) US20240298288A1 (https=)
EP (1) EP4302115A1 (https=)
JP (2) JP7774065B2 (https=)
KR (1) KR20230156320A (https=)
CN (1) CN117043622A (https=)
BR (1) BR112023017353A2 (https=)
WO (1) WO2022186902A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240430840A1 (en) * 2021-03-05 2024-12-26 Qualcomm Incorporated Ris-aided and non-ris-aided uplink signaling
KR20230154818A (ko) 2021-03-05 2023-11-09 퀄컴 인코포레이티드 Ris(reconfigurable intelligent surface)-보조 및 비-ris-보조 신호 타이밍
CN115276725A (zh) * 2021-04-30 2022-11-01 华为技术有限公司 波束管理方法及装置
US20240045053A1 (en) * 2022-07-19 2024-02-08 Samsung Electronics Co., Ltd. Positioning via round-trip carrier-phase method with multiple-carriers
WO2024158457A1 (en) * 2023-01-25 2024-08-02 Qualcomm Incorporated Reporting additional user equipment (ue) measurements for enhanced cell identity (e-ctd)
US20240275547A1 (en) * 2023-02-15 2024-08-15 Qualcomm Incorporated Dynamic positioning reference unit configurations
US12598494B2 (en) * 2023-06-02 2026-04-07 Qualcomm Incorporated Signal quality measurements for identifying intelligent reflection surfaces
WO2025030413A1 (en) * 2023-08-09 2025-02-13 Qualcomm Incorporated Signaling to support reflection and sensing by hybrid reconfigurable intelligent surfaces
WO2025054878A1 (en) * 2023-09-14 2025-03-20 Qualcomm Incorporated Doppler frequency measurement and compensation by hybrid-reconfigurable intelligent surfaces in high-speed movement scenarios
CN120454954A (zh) * 2024-02-08 2025-08-08 华为技术有限公司 通信方法及装置
CN120568468A (zh) * 2024-02-27 2025-08-29 维沃移动通信有限公司 传输处理方法、装置、终端、网络侧设备及通信设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11523364B2 (en) * 2019-08-13 2022-12-06 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing
US12196845B2 (en) * 2020-03-31 2025-01-14 Huawei Technologies Co., Ltd. Systems and methods for locating user equipment in a wireless network
WO2021203307A1 (en) * 2020-04-08 2021-10-14 Apple Inc. Methods and apparatus for measurement gap activation and deactivation for positioning measurements
WO2021217306A1 (zh) * 2020-04-26 2021-11-04 北京小米移动软件有限公司 Prs配置处理方法及装置、通信设备及存储介质
CN119299064A (zh) * 2020-10-15 2025-01-10 维沃移动通信有限公司 定位方法、终端及网络侧设备
WO2022151281A1 (zh) * 2021-01-14 2022-07-21 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备

Also Published As

Publication number Publication date
CN117043622A (zh) 2023-11-10
JP2024508438A (ja) 2024-02-27
TW202241165A (zh) 2022-10-16
US20240298288A1 (en) 2024-09-05
WO2022186902A1 (en) 2022-09-09
JP2026000926A (ja) 2026-01-06
BR112023017353A2 (pt) 2023-12-12
EP4302115A1 (en) 2024-01-10
JP7774065B2 (ja) 2025-11-20

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PA0105 International application

Patent event date: 20230828

Patent event code: PA01051R01D

Comment text: International Patent Application

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A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20241227

Comment text: Request for Examination of Application