CN116349149B - 时间-角度信道配置文件的基站到服务器信令 - Google Patents

时间-角度信道配置文件的基站到服务器信令

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Publication number
CN116349149B
CN116349149B CN202180068188.1A CN202180068188A CN116349149B CN 116349149 B CN116349149 B CN 116349149B CN 202180068188 A CN202180068188 A CN 202180068188A CN 116349149 B CN116349149 B CN 116349149B
Authority
CN
China
Prior art keywords
channel
radio beams
compressed representation
channel profile
base station
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.)
Active
Application number
CN202180068188.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN116349149A (zh
Inventor
S·戈帕拉克里什南
J·K·桑达拉拉詹
A·马诺拉科斯
N·布尚
T·俞
K·K·穆克维利
段卫民
季庭方
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 CN116349149A publication Critical patent/CN116349149A/zh
Application granted granted Critical
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Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0658—Feedback reduction
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202180068188.1A 2020-10-12 2021-10-07 时间-角度信道配置文件的基站到服务器信令 Active CN116349149B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20200100617 2020-10-12
GR20200100617 2020-10-12
PCT/US2021/071775 WO2022082151A1 (en) 2020-10-12 2021-10-07 Base station-to-server signaling of time-angle channel profile

Publications (2)

Publication Number Publication Date
CN116349149A CN116349149A (zh) 2023-06-27
CN116349149B true CN116349149B (zh) 2026-04-10

Family

ID=78695868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180068188.1A Active CN116349149B (zh) 2020-10-12 2021-10-07 时间-角度信道配置文件的基站到服务器信令

Country Status (7)

Country Link
US (1) US12328171B2 (https=)
EP (1) EP4226519A1 (https=)
JP (1) JP2023546372A (https=)
KR (1) KR20230086671A (https=)
CN (1) CN116349149B (https=)
BR (1) BR112023006212A2 (https=)
WO (1) WO2022082151A1 (https=)

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US11852740B2 (en) * 2020-11-13 2023-12-26 Qualcomm Incorporated Systems and methods for positioning enhancements using beam relation crowdsourcing
KR102878088B1 (ko) * 2022-02-13 2025-10-30 엘지전자 주식회사 무선 통신 시스템에서 prs 측정에 대한 정보 송수신 방법 및 그 장치
US12342229B2 (en) * 2022-12-07 2025-06-24 T-Mobile Innovations Llc System and method of secondary node assisted dual connectivity in wireless networks
JP2024093676A (ja) * 2022-12-27 2024-07-09 キヤノン株式会社 制御装置、制御方法、プログラム
CN118694399A (zh) * 2023-03-22 2024-09-24 华为技术有限公司 一种通信方法及通信装置
CN116367305B (zh) * 2023-06-01 2023-08-29 华中师范大学 一种基于掩码自编器和信号引导的无线定位方法及系统
US20240406679A1 (en) * 2023-06-05 2024-12-05 Qualcomm Incorporated Machine learning-based positioning with multiple positioning frequency layers
WO2025150013A1 (en) * 2024-02-16 2025-07-17 Lenovo (Singapore) Pte. Ltd. Uplink channel impulse response measurement for machine learning positioning
WO2025150012A1 (en) * 2024-02-16 2025-07-17 Lenovo (Singapore) Pte. Ltd. Uplink channel profile measurement for machine learning positioning
WO2026023034A1 (ja) * 2024-07-25 2026-01-29 ソフトバンク株式会社 情報処理装置、情報処理方法及びプログラム

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US11019487B2 (en) * 2017-12-11 2021-05-25 Qualcomm Incorporated Systems and methods for uplink high efficiency location in a wireless network
WO2019191318A1 (en) * 2018-03-27 2019-10-03 Polte Corporation Network architecture and methods for location services
US10986622B2 (en) * 2018-05-10 2021-04-20 Apple Inc. User equipment (UE) downlink transmission configuration indication (TCI)-state selection
US10880896B2 (en) * 2018-05-31 2020-12-29 Qualcomm Incorporated Identifying beams of interest for position estimation
EP3935742A4 (en) * 2019-03-06 2022-10-19 Telefonaktiebolaget LM Ericsson (publ) Compression and decompression of downlink channel estimates
WO2021221603A1 (en) * 2020-04-27 2021-11-04 Nokia Technologies Oy Ue positioning aided by reconfigurable reflecting surfaces such as intelligent reflecting surfaces (irs)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Analysis of Techniques for NR DL Positioning;Intel Corporation;《3GPP TSG RAN WG1 Ad-Hoc Meeting 1901, R1-1900512》;20190112;第1-25页 *
Analysis of Techniques for NR DL Positioning;Intel Corporation;《3GPP TSG RAN WG1 Ad-Hoc Meeting 1901, R1-1900513》;20190112;第1-15页 *

Also Published As

Publication number Publication date
EP4226519A1 (en) 2023-08-16
WO2022082151A1 (en) 2022-04-21
US20230336229A1 (en) 2023-10-19
CN116349149A (zh) 2023-06-27
US12328171B2 (en) 2025-06-10
JP2023546372A (ja) 2023-11-02
BR112023006212A2 (pt) 2023-05-09
KR20230086671A (ko) 2023-06-15

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