KR20230002322A - 포지셔닝 참조 신호 (prs) 버퍼링 목적들을 위한 다운링크 prs 심볼 지속기간의 계산 - Google Patents

포지셔닝 참조 신호 (prs) 버퍼링 목적들을 위한 다운링크 prs 심볼 지속기간의 계산 Download PDF

Info

Publication number
KR20230002322A
KR20230002322A KR1020227032334A KR20227032334A KR20230002322A KR 20230002322 A KR20230002322 A KR 20230002322A KR 1020227032334 A KR1020227032334 A KR 1020227032334A KR 20227032334 A KR20227032334 A KR 20227032334A KR 20230002322 A KR20230002322 A KR 20230002322A
Authority
KR
South Korea
Prior art keywords
prs
slot
symbol
symbols
resource
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
KR1020227032334A
Other languages
English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
소니 아카라카란
구토름 링스타드 옵스헤우
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 KR20230002322A publication Critical patent/KR20230002322A/ko
Pending legal-status Critical Current

Links

Images

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
    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227032334A 2020-04-15 2021-04-05 포지셔닝 참조 신호 (prs) 버퍼링 목적들을 위한 다운링크 prs 심볼 지속기간의 계산 Pending KR20230002322A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063010426P 2020-04-15 2020-04-15
US63/010,426 2020-04-15
US17/221,581 2021-04-02
US17/221,581 US11722273B2 (en) 2020-04-15 2021-04-02 Calculation of downlink positioning reference signal (PRS) symbol duration for PRS buffering purposes
PCT/US2021/025774 WO2021211319A1 (en) 2020-04-15 2021-04-05 Calculation of downlink positioning reference signal (prs) symbol duration for prs buffering purposes

Publications (1)

Publication Number Publication Date
KR20230002322A true KR20230002322A (ko) 2023-01-05

Family

ID=78081192

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227032334A Pending KR20230002322A (ko) 2020-04-15 2021-04-05 포지셔닝 참조 신호 (prs) 버퍼링 목적들을 위한 다운링크 prs 심볼 지속기간의 계산

Country Status (8)

Country Link
US (1) US11722273B2 (https=)
EP (1) EP4136899B1 (https=)
JP (1) JP7727658B2 (https=)
KR (1) KR20230002322A (https=)
CN (1) CN115299126B (https=)
BR (1) BR112022020062A2 (https=)
PH (1) PH12022552121A1 (https=)
WO (1) WO2021211319A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250127525A (ko) 2024-02-19 2025-08-26 이정한 다목적 조리용기

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023073511A1 (en) * 2021-10-26 2023-05-04 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Methods and apparatus of priority of processing downlink positioning reference signal
US11785571B2 (en) * 2021-10-27 2023-10-10 Qualcomm Incorporated Use of existing RRM measurement gap for PRS processing
CN116095740A (zh) * 2021-11-03 2023-05-09 北京三星通信技术研究有限公司 用于定位参考信号prs处理窗口的方法和装置
US12615601B2 (en) * 2021-11-05 2026-04-28 Samsung Electronics Co., Ltd. Uplink transmissions based on synchronization signals and physical broadcast channel block receptions
US12363664B2 (en) * 2021-12-17 2025-07-15 Lenovo (Singapore) Pte. Ltd. Positioning in a non-terrestrial network
US12276743B2 (en) 2021-12-17 2025-04-15 Lenovo (United States) Inc. Configuration and reporting in a non-terrestrial network
CN118402290A (zh) * 2021-12-23 2024-07-26 高通股份有限公司 用于侧链路定位参考信号的配对窗口
WO2023149994A2 (en) * 2022-02-02 2023-08-10 Qualcomm Incorporated Inter-reference signal resource usage for carrier phase measurements
EP4480262A4 (en) 2022-02-14 2025-12-31 Nokia Technologies Oy APPARATUS, METHODS AND COMPUTER PROGRAMS RELATED TO POSITIONING REFERENCE SIGNALS
US20260082347A1 (en) * 2022-09-23 2026-03-19 Apple Inc. Systems, methods, and apparatuses for enabling multiple timing advances for multiple transmission reception points in wireless communication
CN117858225A (zh) * 2022-09-30 2024-04-09 大唐移动通信设备有限公司 一种定位方法及装置
JP2026068035A (ja) * 2023-02-27 2026-04-22 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
CN117859078A (zh) * 2023-11-24 2024-04-09 上海移远通信技术股份有限公司 用于定位的方法、终端设备及定位设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1914909A1 (en) * 2006-10-20 2008-04-23 Nokia Siemens Networks Gmbh & Co. Kg Downlink scheduling method for MIMO/MISO cellular systems with limited feedback signalling
WO2015180776A1 (en) * 2014-05-28 2015-12-03 Telefonaktiebolaget L M Ericsson (Publ) Technique for time of arrival estimation
CN109327901B (zh) * 2017-08-01 2023-06-20 北京三星通信技术研究有限公司 分配定位资源的方法及设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250127525A (ko) 2024-02-19 2025-08-26 이정한 다목적 조리용기

Also Published As

Publication number Publication date
US20210328737A1 (en) 2021-10-21
US11722273B2 (en) 2023-08-08
EP4136899A1 (en) 2023-02-22
EP4136899B1 (en) 2025-11-12
CN115299126A (zh) 2022-11-04
JP2023521847A (ja) 2023-05-25
PH12022552121A1 (en) 2024-01-29
JP7727658B2 (ja) 2025-08-21
WO2021211319A1 (en) 2021-10-21
CN115299126B (zh) 2025-06-10
BR112022020062A2 (pt) 2022-11-22
EP4136899C0 (en) 2025-11-12

Similar Documents

Publication Publication Date Title
US12225630B2 (en) Minimum positioning reference signal (PRS) processing when measurement gaps are not configured
US12349103B2 (en) Reporting granularity and measurement period for positioning reference signal (PRS) measurements
JP7727658B2 (ja) 測位基準信号（ｐｒｓ）バッファリング目的のためのダウンリンクｐｒｓシンボル持続時間の計算
US20210099832A1 (en) Low-tier user equipment positioning with premium user equipment assistance
US20220046444A1 (en) Measurement gap sharing between radio resource management and positioning reference signal measurements
US11988763B2 (en) Positioning reference signal (PRS) time and frequency pattern adaptation for user equipment (UE) power saving
KR20230030584A (ko) 측정 갭들의 동적 구성
KR20220163949A (ko) 온디맨드 포지셔닝 기준 신호들 및 대역별 전개 양상들
KR20230044183A (ko) 레퍼런스 신호 시간 차이 (rstd) 측정을 위한 측정 주기 공식
KR20230010637A (ko) 포지셔닝 상태 정보 (psi) 에서 측정들 및 송신-수신 포인트 (trp) 식별자들의 리포팅의 오버헤드 감소
US20240204942A1 (en) Signaling between the serving base station and the location server for partial frequency sounding patterns
KR20230169110A (ko) 온-디맨드 선호되는 prs 구성들
US11690042B2 (en) Reducing the overhead of timestamps in positioning state information (PSI) reports
KR20230022852A (ko) 낮은 레이턴시 다운링크 트래픽을 멀티플렉싱하기 위한 포지셔닝 최적화들
KR20230161438A (ko) 포지셔닝을 위한 측정 기간 공식화를 위한 방법들 및 장치들
US11924801B2 (en) Determining factors for splitting positioning state information (PSI) between uplink control information (UCI) and medium access control control elements (MAC-CE)
KR20240037244A (ko) 사용자 장비 수신-송신 시간 차이 리포팅을 위한 향상들
KR20240035469A (ko) 포지셔닝 측정과 연관된 샘플들 및 포지셔닝 기준 신호(prs) 인스턴스들의 수의 보고
KR20240108378A (ko) Ue(user equipment)-특정 대역폭 부분 양자화
KR20240056825A (ko) 포지셔닝 참조 신호들에 대한 주파수 도메인 심볼 레벨 공격들 완화
KR20240004376A (ko) 타이밍 에러 그룹(teg) 기반 보조 데이터 업데이트 및 프로세싱
KR20240004348A (ko) 타이밍 에러 그룹 (teg) 보고를 위한 시그널링 상세
KR20230163401A (ko) 페어링된 다운링크 포지셔닝 기준 신호 자원 구성
KR20240087769A (ko) 가드 대역을 사용한 비면허 대역 뉴 라디오에서의 포지셔닝 기준 신호 송신

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D18-X000 Deferred examination requested

St.27 status event code: A-1-2-D10-D18-exm-X000

D19-X000 Deferred examination accepted

St.27 status event code: A-1-2-D10-D19-exm-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D20 Deferred examination resumed

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D20-EXM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

D20-X000 Deferred examination resumed

St.27 status event code: A-1-2-D10-D20-exm-X000

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000