TW202312776A - 側行鏈路定位參考訊號序列 - Google Patents

側行鏈路定位參考訊號序列 Download PDF

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Publication number
TW202312776A
TW202312776A TW111120014A TW111120014A TW202312776A TW 202312776 A TW202312776 A TW 202312776A TW 111120014 A TW111120014 A TW 111120014A TW 111120014 A TW111120014 A TW 111120014A TW 202312776 A TW202312776 A TW 202312776A
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TW
Taiwan
Prior art keywords
sidelink
prs
sequence
ues
positioning
Prior art date
Application number
TW111120014A
Other languages
English (en)
Chinese (zh)
Inventor
包景超
索尼 阿卡拉卡蘭
濤 駱
貞 蒙托傑
亞力山德羅斯 瑪諾拉寇斯
Original Assignee
美商高通公司
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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 TW202312776A publication Critical patent/TW202312776A/zh

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    • 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
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/067—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing soft decisions, i.e. decisions together with an estimate of reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
TW111120014A 2021-07-23 2022-05-30 側行鏈路定位參考訊號序列 TW202312776A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GR20210100498 2021-07-23
GR20210100498 2021-07-23
PCT/US2022/072630 WO2023004212A1 (en) 2021-07-23 2022-05-27 Sidelink positioning reference signal sequences
WOPCT/US22/72630 2022-05-27

Publications (1)

Publication Number Publication Date
TW202312776A true TW202312776A (zh) 2023-03-16

Family

ID=82547098

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111120014A TW202312776A (zh) 2021-07-23 2022-05-30 側行鏈路定位參考訊號序列

Country Status (7)

Country Link
US (1) US20240365278A1 (https=)
EP (1) EP4374623A1 (https=)
JP (1) JP2024526638A (https=)
KR (1) KR20240035800A (https=)
CN (1) CN117616833A (https=)
TW (1) TW202312776A (https=)
WO (1) WO2023004212A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025059818A1 (en) * 2023-09-18 2025-03-27 Nec Corporation Devices and methods for communication

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CN115622674B (zh) * 2017-02-07 2024-12-24 中兴通讯股份有限公司 一种相位噪声导频的配置、确定方法及装置
WO2021221352A1 (ko) * 2020-04-27 2021-11-04 엘지전자 주식회사 무선 통신 시스템에서 빔포밍된 신호를 이용하여 측위를 수행하기 위한 방법 및 장치
US20230031945A1 (en) * 2021-07-28 2023-02-02 Qualcomm Incorporated User equipment selection for sidelink-assisted position estimation procedure
KR20240010216A (ko) * 2022-07-15 2024-01-23 삼성전자주식회사 차세대 이동통신 시스템에서 단말간 일대일 전송을 사용한 측위를 수행하는 방법
WO2024087411A1 (en) * 2023-02-10 2024-05-02 Lenovo (Beijing) Limited Method and apparatus for sl-prs transmissions
WO2024172887A1 (en) * 2023-02-16 2024-08-22 Intel Corporation Resource allocation of sidelink positioning reference signal in a resource pool
CN120937286A (zh) * 2023-04-07 2025-11-11 上海诺基亚贝尔股份有限公司 用于通信的设备、方法和装置
CN119485636A (zh) * 2023-08-10 2025-02-18 华为技术有限公司 一种定位测量信息上报方法及装置
CN117979423B (zh) * 2024-03-28 2024-05-31 杰创智能科技股份有限公司 定位方法、装置、电子设备和存储介质

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018068817A1 (en) * 2016-10-10 2018-04-19 Huawei Technologies Co., Ltd. Communication nodes and methods for implementing a positioning-related signalling exchange
WO2019199146A1 (ko) * 2018-04-13 2019-10-17 엘지전자 주식회사 무선통신시스템에서 단말 대 단말 통신을 위한 동기식 빔 탐색 신호를 송수신하는 방법
US10925054B2 (en) * 2018-05-14 2021-02-16 Apple Inc. Configurable resynchronization signal (RSS) for machine type communication (MTC) in new radio (NR) systems
WO2020111986A1 (en) * 2018-11-26 2020-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Apparatuses and methods for positioning
WO2021034076A1 (ko) * 2019-08-16 2021-02-25 엘지전자 주식회사 Nr v2x에서 sl prs를 전송하는 방법 및 장치
CN111093154B (zh) * 2019-09-20 2024-02-02 中兴通讯股份有限公司 定位方法、装置、终端设备及存储介质
CN112584487B (zh) * 2019-09-29 2022-10-18 大唐移动通信设备有限公司 信号传输方法及装置
CN119767251A (zh) * 2019-11-18 2025-04-04 华为技术有限公司 侧行定位方法和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025059818A1 (en) * 2023-09-18 2025-03-27 Nec Corporation Devices and methods for communication

Also Published As

Publication number Publication date
KR20240035800A (ko) 2024-03-18
EP4374623A1 (en) 2024-05-29
US20240365278A1 (en) 2024-10-31
WO2023004212A1 (en) 2023-01-26
JP2024526638A (ja) 2024-07-19
CN117616833A (zh) 2024-02-27

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