TWI888527B - 隨選定位參考訊號及每一頻帶部署態樣 - Google Patents

隨選定位參考訊號及每一頻帶部署態樣 Download PDF

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Publication number
TWI888527B
TWI888527B TW110112243A TW110112243A TWI888527B TW I888527 B TWI888527 B TW I888527B TW 110112243 A TW110112243 A TW 110112243A TW 110112243 A TW110112243 A TW 110112243A TW I888527 B TWI888527 B TW I888527B
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Taiwan
Prior art keywords
frequency band
prs
base stations
positioning
base station
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TW110112243A
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English (en)
Chinese (zh)
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TW202147887A (zh
Inventor
索尼 阿卡拉力南
包敬超
濤 駱
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美商高通公司
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Publication of TW202147887A publication Critical patent/TW202147887A/zh
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Publication of TWI888527B publication Critical patent/TWI888527B/zh

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    • 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
    • G01S5/0226—Transmitters
    • 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
    • G01S5/0236—Assistance data, e.g. base station almanac
    • 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
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • 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
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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
    • G01S5/01—Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
    • G01S5/011—Identifying the radio environment

Landscapes

  • 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)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
TW110112243A 2020-04-03 2021-04-01 隨選定位參考訊號及每一頻帶部署態樣 TWI888527B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063005082P 2020-04-03 2020-04-03
US63/005,082 2020-04-03
US17/218,669 2021-03-31
US17/218,669 US11662419B2 (en) 2020-04-03 2021-03-31 On demand positioning reference signals and per band deployment aspects

Publications (2)

Publication Number Publication Date
TW202147887A TW202147887A (zh) 2021-12-16
TWI888527B true TWI888527B (zh) 2025-07-01

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Application Number Title Priority Date Filing Date
TW110112243A TWI888527B (zh) 2020-04-03 2021-04-01 隨選定位參考訊號及每一頻帶部署態樣

Country Status (9)

Country Link
US (3) US11662419B2 (https=)
EP (1) EP4128830A1 (https=)
JP (1) JP7703562B2 (https=)
KR (1) KR20220163949A (https=)
CN (2) CN115336294B (https=)
BR (1) BR112022019071A2 (https=)
PH (1) PH12022551957A1 (https=)
TW (1) TWI888527B (https=)
WO (1) WO2021202846A1 (https=)

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US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
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US11082183B2 (en) 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
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CN113709656A (zh) * 2020-05-09 2021-11-26 华为技术有限公司 一种测量定位参考信号的方法以及相关装置
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CN115515222B9 (zh) * 2021-06-22 2026-03-20 维沃移动通信有限公司 定位方法、装置及相关设备
JP2024528776A (ja) * 2021-08-06 2024-08-01 インテル コーポレイション 無線資源制御非アクティブ状態におけるニューラジオ（ｎｒ）位置測定のための方法および装置
WO2023102919A1 (zh) * 2021-12-10 2023-06-15 北京小米移动软件有限公司 信息处理方法及装置、通信设备及存储介质
WO2023121783A2 (en) * 2021-12-21 2023-06-29 Qualcomm Incorporated Device/network efficient ue positioning based on trs with on-demand prs framework
US20250112715A1 (en) * 2022-02-09 2025-04-03 Mediatek Inc. Method and apparatus for using on-demand reference signal or system information block for network energy saving
US12120507B2 (en) * 2022-06-01 2024-10-15 Qualcomm Incorporated Methods for secure sidelink positioning
CN118301540A (zh) * 2023-01-05 2024-07-05 维沃移动通信有限公司 基于on-demand PRS的请求方法及设备
JP2026505867A (ja) * 2023-02-15 2026-02-18 ノキア テクノロジーズ オサケユイチア 測定ギャップの外側のためのキャリアアグリゲーションベースダウンリンク位置決め
WO2024229737A1 (en) * 2023-05-10 2024-11-14 Nokia Shanghai Bell Co., Ltd. Frequency hopping of reference signal
CN121077625A (zh) * 2024-06-04 2025-12-05 维沃移动通信有限公司 参考信号的传输方法、终端及网络侧设备

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Publication number Publication date
US20240385277A1 (en) 2024-11-21
CN115336294B (zh) 2025-04-11
KR20220163949A (ko) 2022-12-12
JP7703562B2 (ja) 2025-07-07
JP2023519676A (ja) 2023-05-12
CN120075996A (zh) 2025-05-30
PH12022551957A1 (en) 2023-11-20
EP4128830A1 (en) 2023-02-08
US20210311158A1 (en) 2021-10-07
US12379446B2 (en) 2025-08-05
TW202147887A (zh) 2021-12-16
US20230251341A1 (en) 2023-08-10
CN115336294A (zh) 2022-11-11
US11988760B2 (en) 2024-05-21
US11662419B2 (en) 2023-05-30
WO2021202846A1 (en) 2021-10-07
BR112022019071A2 (pt) 2022-11-08

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