KR20210124227A - 포지셔닝을 위한 SRS(sounding reference signal) 자원 및 자원 세트 구성들 - Google Patents

포지셔닝을 위한 SRS(sounding reference signal) 자원 및 자원 세트 구성들 Download PDF

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Publication number
KR20210124227A
KR20210124227A KR1020217024062A KR20217024062A KR20210124227A KR 20210124227 A KR20210124227 A KR 20210124227A KR 1020217024062 A KR1020217024062 A KR 1020217024062A KR 20217024062 A KR20217024062 A KR 20217024062A KR 20210124227 A KR20210124227 A KR 20210124227A
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South Korea
Prior art keywords
srs
positioning
srs resource
purposes
port
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Korean (ko)
Inventor
알렉산드로스 마노라코스
소니 악카라카란
스벤 피셔
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퀄컴 인코포레이티드
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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
    • H04L5/0048—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
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
KR1020217024062A 2019-02-08 2020-02-06 포지셔닝을 위한 SRS(sounding reference signal) 자원 및 자원 세트 구성들 Pending KR20210124227A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GR20190100070 2019-02-08
GR20190100070 2019-02-08
US16/783,129 US11283651B2 (en) 2019-02-08 2020-02-05 Sounding reference signal (SRS) resource and resource set configurations for positioning
US16/783,129 2020-02-05
PCT/US2020/017016 WO2020163597A1 (en) 2019-02-08 2020-02-06 Sounding reference signal (srs) resource and resource set configurations for positioning

Publications (1)

Publication Number Publication Date
KR20210124227A true KR20210124227A (ko) 2021-10-14

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KR1020217024062A Pending KR20210124227A (ko) 2019-02-08 2020-02-06 포지셔닝을 위한 SRS(sounding reference signal) 자원 및 자원 세트 구성들

Country Status (9)

Country Link
US (3) US11283651B2 (https=)
EP (1) EP3921969A1 (https=)
JP (2) JP2022519545A (https=)
KR (1) KR20210124227A (https=)
CN (1) CN113366794B (https=)
AU (1) AU2020218528B2 (https=)
BR (1) BR112021014605A2 (https=)
TW (1) TWI857006B (https=)
WO (1) WO2020163597A1 (https=)

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KR102458108B1 (ko) * 2021-10-05 2022-10-24 주식회사 블랙핀 무선 이동 통신 시스템에서 시스템정보와 위치확인프로토콜 메시지로 도움데이터를 송수신하는 방법 및 장치
KR102458107B1 (ko) * 2021-10-05 2022-10-24 주식회사 블랙핀 무선 이동 통신 시스템에서 서로다른 시스템정보블록을 이용해 위치확인 도움데이터를 송수신하는 방법 및 장치
KR102466398B1 (ko) * 2021-10-05 2022-11-11 주식회사 블랙핀 무선 이동 통신 시스템에서 시스템정보의 도움데이터상태와 위치확인프로토콜 메시지의 도움데이터유효성을 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치
KR102471087B1 (ko) * 2021-10-05 2022-11-25 주식회사 블랙핀 무선 이동 통신 시스템에서 도움데이터상태와 도움데이터유효성을 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치
KR102471084B1 (ko) * 2021-10-05 2022-11-25 주식회사 블랙핀 무선 이동 통신 시스템에서 위치확인도움데이터를 요청하고 수신하는 방법 및 장치
KR102472510B1 (ko) * 2021-10-05 2022-11-30 주식회사 블랙핀 무선 이동 통신 시스템에서 조건부 도움데이터를 요청하고 수신하는 방법 및 장치
KR102472513B1 (ko) * 2021-10-05 2022-11-30 주식회사 블랙핀 무선 이동 통신 시스템에서 도움데이터상태 정보를 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치

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KR102458108B1 (ko) * 2021-10-05 2022-10-24 주식회사 블랙핀 무선 이동 통신 시스템에서 시스템정보와 위치확인프로토콜 메시지로 도움데이터를 송수신하는 방법 및 장치
KR102458107B1 (ko) * 2021-10-05 2022-10-24 주식회사 블랙핀 무선 이동 통신 시스템에서 서로다른 시스템정보블록을 이용해 위치확인 도움데이터를 송수신하는 방법 및 장치
KR102466398B1 (ko) * 2021-10-05 2022-11-11 주식회사 블랙핀 무선 이동 통신 시스템에서 시스템정보의 도움데이터상태와 위치확인프로토콜 메시지의 도움데이터유효성을 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치
KR102471087B1 (ko) * 2021-10-05 2022-11-25 주식회사 블랙핀 무선 이동 통신 시스템에서 도움데이터상태와 도움데이터유효성을 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치
KR102471084B1 (ko) * 2021-10-05 2022-11-25 주식회사 블랙핀 무선 이동 통신 시스템에서 위치확인도움데이터를 요청하고 수신하는 방법 및 장치
KR102472510B1 (ko) * 2021-10-05 2022-11-30 주식회사 블랙핀 무선 이동 통신 시스템에서 조건부 도움데이터를 요청하고 수신하는 방법 및 장치
KR102472513B1 (ko) * 2021-10-05 2022-11-30 주식회사 블랙핀 무선 이동 통신 시스템에서 도움데이터상태 정보를 이용해서 위치확인을 위한 도움데이터를 송수신하는 방법 및 장치
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US12096417B2 (en) 2021-10-05 2024-09-17 Blackpin Inc. Method and apparatus for requesting and receiving conditional positioning assistance data in mobile wireless communication system
US12192950B2 (en) 2021-10-05 2025-01-07 Blackpin Inc. Method and apparatus for requesting positioning assistance data in mobile wireless communication system
US12413361B2 (en) 2021-10-05 2025-09-09 Blackpin Inc. Method and apparatus for requesting and receiving assistance data on positioning reference signal in mobile wireless communication system

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US20200259683A1 (en) 2020-08-13
CN113366794A (zh) 2021-09-07
US20220209997A1 (en) 2022-06-30
US20240356780A1 (en) 2024-10-24
JP2022519545A (ja) 2022-03-24
US12047204B2 (en) 2024-07-23
US11283651B2 (en) 2022-03-22
JP2025072384A (ja) 2025-05-09
AU2020218528A1 (en) 2021-08-19
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AU2020218528B2 (en) 2024-12-12
CN113366794B (zh) 2024-03-08

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