KR20250004218A - 사이드링크 통신들을 위한 기준 신호 슬롯 구성 - Google Patents

사이드링크 통신들을 위한 기준 신호 슬롯 구성 Download PDF

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Publication number
KR20250004218A
KR20250004218A KR1020247032519A KR20247032519A KR20250004218A KR 20250004218 A KR20250004218 A KR 20250004218A KR 1020247032519 A KR1020247032519 A KR 1020247032519A KR 20247032519 A KR20247032519 A KR 20247032519A KR 20250004218 A KR20250004218 A KR 20250004218A
Authority
KR
South Korea
Prior art keywords
sidelink
positioning
resource
slot
symbol
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
KR1020247032519A
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
무케쉬 쿠마르
스리니바스 예라말리
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 KR20250004218A publication Critical patent/KR20250004218A/ko
Pending legal-status Critical Current

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    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location

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  • 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)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020247032519A 2022-04-26 2023-03-24 사이드링크 통신들을 위한 기준 신호 슬롯 구성 Pending KR20250004218A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20220100346 2022-04-26
GR20220100346 2022-04-26
PCT/US2023/064961 WO2023212467A1 (en) 2022-04-26 2023-03-24 Reference signal slot configuration for sidelink communications

Publications (1)

Publication Number Publication Date
KR20250004218A true KR20250004218A (ko) 2025-01-07

Family

ID=86053678

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247032519A Pending KR20250004218A (ko) 2022-04-26 2023-03-24 사이드링크 통신들을 위한 기준 신호 슬롯 구성

Country Status (7)

Country Link
US (1) US20250168806A1 (https=)
EP (1) EP4515783A1 (https=)
JP (1) JP2025516108A (https=)
KR (1) KR20250004218A (https=)
CN (1) CN118985115A (https=)
TW (1) TW202348050A (https=)
WO (1) WO2023212467A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240283601A1 (en) * 2023-02-16 2024-08-22 Qualcomm Incorporated Structure of resource pool dedicated to sidelink positioning reference signals (sl-prs)
GB2639002A (en) * 2024-03-06 2025-09-10 Nokia Technologies Oy Reporting automatic gain control (AGC) information for carrier phase positioning
CN118900421B (zh) * 2024-09-29 2024-12-20 浙江理工大学 一种VLC/mmWave/RF异构网络的动态资源优化分配方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220229146A1 (en) * 2019-06-13 2022-07-21 Lg Electronics Inc. Prs transmission-based sidelink positioning of server terminal in nr v2x
WO2021045565A1 (ko) * 2019-09-04 2021-03-11 엘지전자 주식회사 무선통신시스템에서 단말의 위치를 측정하는 방법 및 장치
WO2021086114A1 (ko) * 2019-11-01 2021-05-06 엘지전자 주식회사 사이드링크를 지원하는 무선통신시스템에서 단말이 상대적인 측위를 수행하는 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
JP2025516108A (ja) 2025-05-27
CN118985115A (zh) 2024-11-19
EP4515783A1 (en) 2025-03-05
WO2023212467A1 (en) 2023-11-02
US20250168806A1 (en) 2025-05-22
TW202348050A (zh) 2023-12-01

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