KR20230034220A - 포지셔닝 기준 시그널링을 사용한 포지셔닝 기술들 - Google Patents

포지셔닝 기준 시그널링을 사용한 포지셔닝 기술들 Download PDF

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Publication number
KR20230034220A
KR20230034220A KR1020227045188A KR20227045188A KR20230034220A KR 20230034220 A KR20230034220 A KR 20230034220A KR 1020227045188 A KR1020227045188 A KR 1020227045188A KR 20227045188 A KR20227045188 A KR 20227045188A KR 20230034220 A KR20230034220 A KR 20230034220A
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KR
South Korea
Prior art keywords
prs
broadcast
group
initiator
antenna
Prior art date
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Pending
Application number
KR1020227045188A
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English (en)
Korean (ko)
Inventor
창-식 최
슈안슈안 우
카필 굴라티
Original Assignee
퀄컴 인코포레이티드
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Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230034220A publication Critical patent/KR20230034220A/ko
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • 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
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/025—Services making use of location information using location based information parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04W56/00—Synchronisation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020227045188A 2020-07-01 2021-06-14 포지셔닝 기준 시그널링을 사용한 포지셔닝 기술들 Pending KR20230034220A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063047211P 2020-07-01 2020-07-01
US63/047,211 2020-07-01
US17/345,183 US11653225B2 (en) 2020-07-01 2021-06-11 Positioning techniques using positioning reference signaling
US17/345,183 2021-06-11
PCT/US2021/037176 WO2022005727A1 (en) 2020-07-01 2021-06-14 Positioning techniques using positioning reference signaling

Publications (1)

Publication Number Publication Date
KR20230034220A true KR20230034220A (ko) 2023-03-09

Family

ID=79167622

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227045188A Pending KR20230034220A (ko) 2020-07-01 2021-06-14 포지셔닝 기준 시그널링을 사용한 포지셔닝 기술들

Country Status (8)

Country Link
US (1) US11653225B2 (https=)
EP (1) EP4176524A1 (https=)
JP (1) JP7719105B2 (https=)
KR (1) KR20230034220A (https=)
CN (1) CN115917987A (https=)
BR (1) BR112022026042A2 (https=)
PH (1) PH12022553494A1 (https=)
WO (1) WO2022005727A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022079269A2 (en) * 2020-10-16 2022-04-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Determining a position of an entity of a wireless communication network
JP2025504079A (ja) * 2022-02-02 2025-02-06 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 無認可帯域でのサイドリンク位置決定
CN120570023A (zh) * 2023-01-16 2025-08-29 Oppo广东移动通信有限公司 侧行链路定位参考信号的发送方法、装置、设备及介质
CN118859104B (zh) * 2024-09-26 2024-12-06 上海特金信息科技有限公司 无人机定位方法、装置及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2477349A2 (en) * 2009-09-09 2012-07-18 Pantech Co., Ltd. Method and apparatus for transceiving a signal in a communication system
WO2012021097A2 (en) * 2010-08-11 2012-02-16 Telefonaktiebolaget L M Ericsson (Publ) Methods of providing cell grouping for positioning and related networks and devices
JP6227793B2 (ja) * 2013-12-31 2017-11-08 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 通信方法、装置、およびシステム
KR102347722B1 (ko) * 2015-04-10 2022-01-06 삼성전자주식회사 무선 통신 시스템에서 위치 측정을 위한 장치 및 방법
US10237857B2 (en) * 2016-04-19 2019-03-19 Qualcomm Incorporated Beam reference signal based narrowband channel measurement and CQI reporting
WO2018027936A1 (en) * 2016-08-12 2018-02-15 Qualcomm Incorporated Uplink multiple-input multiple-output (mimo) scheduling using beamformed reference signals
US20190230618A1 (en) * 2018-01-23 2019-07-25 Nokia Technologies Oy Using sidelink information in radio-based positioning
KR102392079B1 (ko) * 2018-05-04 2022-05-02 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
US11743007B2 (en) * 2018-09-05 2023-08-29 Lg Electronics Inc. Method for transmitting and receiving positioning reference signal and apparatus therefor
WO2020167023A1 (ko) * 2019-02-14 2020-08-20 엘지전자 주식회사 무선 통신 시스템에서 측위 방법 및 이를 지원하는 장치
FI3939195T3 (fi) * 2019-05-02 2024-06-13 Apple Inc Menetelmiä DCI:n käynnistämän keilan päivityksen robustisuuden parantamiseksi 5G NR:ssä
WO2020222614A1 (ko) * 2019-05-02 2020-11-05 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
KR102890038B1 (ko) * 2019-05-02 2025-11-25 삼성전자주식회사 무선 통신 시스템에서 단말의 위치를 결정하기 위한 장치 및 방법

Also Published As

Publication number Publication date
JP7719105B2 (ja) 2025-08-05
CN115917987A (zh) 2023-04-04
JP2023532427A (ja) 2023-07-28
PH12022553494A1 (en) 2024-04-22
US11653225B2 (en) 2023-05-16
US20220007206A1 (en) 2022-01-06
EP4176524A1 (en) 2023-05-10
BR112022026042A2 (pt) 2023-01-17
WO2022005727A1 (en) 2022-01-06

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Patent event date: 20221222

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