KR20230086677A - 비주기적 PRS(Positioning Reference Signal) 트리거링을 위한 그룹 공통 DCI(Downlink Control Information) - Google Patents

비주기적 PRS(Positioning Reference Signal) 트리거링을 위한 그룹 공통 DCI(Downlink Control Information) Download PDF

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Publication number
KR20230086677A
KR20230086677A KR1020237012000A KR20237012000A KR20230086677A KR 20230086677 A KR20230086677 A KR 20230086677A KR 1020237012000 A KR1020237012000 A KR 1020237012000A KR 20237012000 A KR20237012000 A KR 20237012000A KR 20230086677 A KR20230086677 A KR 20230086677A
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KR
South Korea
Prior art keywords
prs
information
bits
positioning
group common
Prior art date
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Pending
Application number
KR1020237012000A
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English (en)
Korean (ko)
Inventor
알렉산드로스 마놀라코스
소니 아카라카란
스리니바스 예라말리
피터 가알
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.)
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Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230086677A publication Critical patent/KR20230086677A/ko
Pending legal-status Critical Current

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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
    • 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
    • G01S5/0018—Transmission from mobile station to base station
    • 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
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • 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
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0226—Transmitters
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020237012000A 2020-10-15 2021-09-22 비주기적 PRS(Positioning Reference Signal) 트리거링을 위한 그룹 공통 DCI(Downlink Control Information) Pending KR20230086677A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN202021044991 2020-10-15
IN202021044991 2020-10-15
PCT/US2021/051429 WO2022081316A1 (en) 2020-10-15 2021-09-22 Group common downlink control information (dci) for aperiodic positioning reference signal (prs) triggering

Publications (1)

Publication Number Publication Date
KR20230086677A true KR20230086677A (ko) 2023-06-15

Family

ID=78078436

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237012000A Pending KR20230086677A (ko) 2020-10-15 2021-09-22 비주기적 PRS(Positioning Reference Signal) 트리거링을 위한 그룹 공통 DCI(Downlink Control Information)

Country Status (6)

Country Link
US (1) US20230319766A1 (https=)
EP (1) EP4229427A1 (https=)
JP (1) JP2023546038A (https=)
KR (1) KR20230086677A (https=)
CN (1) CN116391135B (https=)
WO (1) WO2022081316A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022077426A1 (en) * 2020-10-16 2022-04-21 Zte Corporation Systems and methods to trigger sending uplink messages
US20230333194A1 (en) * 2020-12-23 2023-10-19 Qualcomm Incorporated Sidelink-aided hybrid network positioning
KR20250099438A (ko) * 2022-11-06 2025-07-01 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
WO2025204980A1 (ja) * 2024-03-29 2025-10-02 ソニーグループ株式会社 通信装置、通信方法、及びプログラム
US20260067640A1 (en) * 2024-08-31 2026-03-05 Tp-Link Systems Inc. Access point positionning

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9002354B2 (en) * 2009-06-12 2015-04-07 Google Technology Holdings, LLC Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements
JP2013520072A (ja) * 2010-02-11 2013-05-30 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 種々のｒａｎ／ｒａｔｓを使用する無線通信システムにおけるノードの位置決定方法および装置
MX373885B (es) * 2014-11-14 2020-03-26 Interdigital Patent Holdings Inc Métodos y procedimientos para mediciones de canal y mecanismos de reporte para un funcionamiento de evolución a largo plazo (lte) en una banda no autorizada.
US10530542B2 (en) * 2015-04-07 2020-01-07 Telefonaktiebolaget L M Ericsson (Publ) Transmitting positioning reference signals
US10433275B2 (en) * 2017-05-26 2019-10-01 Qualcomm Incorporated Systems and methods for positioning mobile devices in a fifth generation wireless network
WO2019098667A1 (ko) * 2017-11-16 2019-05-23 엘지전자 주식회사 하향링크 제어 정보를 송수신하는 방법 및 이를 위한 장치
US10863494B2 (en) * 2018-01-22 2020-12-08 Apple Inc. Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration
US11483793B2 (en) * 2018-04-23 2022-10-25 Qualcomm Incorporated Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA)
EP4066564A4 (en) * 2020-07-15 2022-12-21 ZTE Corporation Method for aperiodic positioning reference signal transmission

Also Published As

Publication number Publication date
EP4229427A1 (en) 2023-08-23
US20230319766A1 (en) 2023-10-05
WO2022081316A1 (en) 2022-04-21
CN116391135B (zh) 2026-04-14
CN116391135A (zh) 2023-07-04
JP2023546038A (ja) 2023-11-01

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