KR20230169153A - 프로세싱 능력이 제한된 시나리오들에서 다중-rtt 포지셔닝을 개선하기 위한 prs 및 srs 연관 정의 - Google Patents

프로세싱 능력이 제한된 시나리오들에서 다중-rtt 포지셔닝을 개선하기 위한 prs 및 srs 연관 정의 Download PDF

Info

Publication number
KR20230169153A
KR20230169153A KR1020237034696A KR20237034696A KR20230169153A KR 20230169153 A KR20230169153 A KR 20230169153A KR 1020237034696 A KR1020237034696 A KR 1020237034696A KR 20237034696 A KR20237034696 A KR 20237034696A KR 20230169153 A KR20230169153 A KR 20230169153A
Authority
KR
South Korea
Prior art keywords
resources
prs
reception
prss
transmission
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
KR1020237034696A
Other languages
English (en)
Korean (ko)
Inventor
스리니바스 예라말리
무케시 쿠마르
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 KR20230169153A publication Critical patent/KR20230169153A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • 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
    • 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
    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237034696A 2021-04-14 2022-03-15 프로세싱 능력이 제한된 시나리오들에서 다중-rtt 포지셔닝을 개선하기 위한 prs 및 srs 연관 정의 Pending KR20230169153A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100258 2021-04-14
GR20210100258 2021-04-14
PCT/US2022/020451 WO2022220978A1 (en) 2021-04-14 2022-03-15 Defining prs & srs association to improve multi-rtt positioning in processing capability constrained scenarios

Publications (1)

Publication Number Publication Date
KR20230169153A true KR20230169153A (ko) 2023-12-15

Family

ID=81346261

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237034696A Pending KR20230169153A (ko) 2021-04-14 2022-03-15 프로세싱 능력이 제한된 시나리오들에서 다중-rtt 포지셔닝을 개선하기 위한 prs 및 srs 연관 정의

Country Status (8)

Country Link
US (1) US20240097851A1 (enExample)
EP (2) EP4324145B1 (enExample)
JP (1) JP2024514131A (enExample)
KR (1) KR20230169153A (enExample)
CN (1) CN117157933A (enExample)
BR (1) BR112023020455A2 (enExample)
TW (1) TW202245518A (enExample)
WO (1) WO2022220978A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20240113826A1 (en) * 2022-09-27 2024-04-04 Samsung Electronics Co., Ltd. Method and apparatus for estimating channel state information in advanced mimo antenna systems for cellular communications
EP4730905A2 (en) * 2023-02-13 2026-04-22 QUALCOMM Incorporated Conditional positioning sounding reference signal (srs) transmission of pre-configured srs resources in radio resource control (rrc) not-connected state

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11310816B2 (en) * 2018-07-10 2022-04-19 Qualcomm Incorporated Associating a downlink reference signal for positioning of a user equipment with an uplink reference signal for transmission by the user equipment
CN113016159B (zh) * 2018-11-12 2023-10-31 Lg电子株式会社 用于发送和接收用于定位的上行链路参考信号的方法及其设备
US11828865B2 (en) * 2019-09-25 2023-11-28 Qualcomm Incorporated Positioning in networks with frequency reuse

Also Published As

Publication number Publication date
EP4580283A3 (en) 2025-08-27
EP4324145B1 (en) 2025-10-22
EP4580283A2 (en) 2025-07-02
JP2024514131A (ja) 2024-03-28
EP4324145A1 (en) 2024-02-21
WO2022220978A1 (en) 2022-10-20
US20240097851A1 (en) 2024-03-21
EP4324145C0 (en) 2025-10-22
TW202245518A (zh) 2022-11-16
BR112023020455A2 (pt) 2023-11-21
CN117157933A (zh) 2023-12-01

Similar Documents

Publication Publication Date Title
JP7601915B2 (ja) サービングおよび非サービングセルにわたるセル間モビリティ
WO2022152217A1 (en) Pucch dmrs bundling indication for pucch repetitions
US11700616B2 (en) Default aperiodic channel state information reference signal beam for same numerology triggering
KR20220075333A (ko) Srs/pucch 를 위한 디폴트 공간 관계
WO2021154482A1 (en) Event triggered uplink beam report
US11653321B2 (en) Methods and apparatus to facilitate beam-based sequence spaces for synchronization signals
US11012979B2 (en) Signaling a subset of coresets selected in COT
US11496194B2 (en) Methods and apparatus for group beam reporting for beam squint
US20220287072A1 (en) Directional grant for sidelink communication
EP4324145B1 (en) Defining prs & srs association to improve multi-rtt positioning in processing capability constrained scenarios
WO2022021322A1 (en) Cell identifier for pucch/pusch pathloss reference or beam reference signal
CN116235605A (zh) 关联传输接收点与控制资源集
US12207186B2 (en) Dynamic cell functionality determination in L1/L2 based mobility
US11800488B2 (en) Paging transmission on sidelink
US11438829B2 (en) Adaptive discovery channel measurement time configurations
KR20240049558A (ko) Prs와 다른 다운링크 채널들 사이의 충돌 규칙 고려사항들
US12621039B2 (en) Cell identifier for PUCCH/PUSCH pathloss reference or beam reference signal

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20231011

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250227

Comment text: Request for Examination of Application