CN115336294B - 按需定位参考信号和逐频带部署方面 - Google Patents

按需定位参考信号和逐频带部署方面 Download PDF

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Publication number
CN115336294B
CN115336294B CN202180024670.5A CN202180024670A CN115336294B CN 115336294 B CN115336294 B CN 115336294B CN 202180024670 A CN202180024670 A CN 202180024670A CN 115336294 B CN115336294 B CN 115336294B
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China
Prior art keywords
frequency band
base stations
prs
positioning
demand
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CN202180024670.5A
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English (en)
Chinese (zh)
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CN115336294A (zh
Inventor
S·阿卡拉卡兰
包敬超
骆涛
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Qualcomm Inc
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Qualcomm Inc
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Priority to CN202510354881.5A priority Critical patent/CN120075996A/zh
Publication of CN115336294A publication Critical patent/CN115336294A/zh
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Classifications

    • 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
    • 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
    • G01S5/01—Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
    • G01S5/011—Identifying the radio environment
    • 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
    • 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

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)
CN202180024670.5A 2020-04-03 2021-04-01 按需定位参考信号和逐频带部署方面 Active CN115336294B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202510354881.5A CN120075996A (zh) 2020-04-03 2021-04-01 按需定位参考信号和逐频带部署方面

Applications Claiming Priority (5)

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
PCT/US2021/025331 WO2021202846A1 (en) 2020-04-03 2021-04-01 On demand positioning reference signals and per band deployment aspects

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202510354881.5A Division CN120075996A (zh) 2020-04-03 2021-04-01 按需定位参考信号和逐频带部署方面

Publications (2)

Publication Number Publication Date
CN115336294A CN115336294A (zh) 2022-11-11
CN115336294B true CN115336294B (zh) 2025-04-11

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CN202180024670.5A Active CN115336294B (zh) 2020-04-03 2021-04-01 按需定位参考信号和逐频带部署方面
CN202510354881.5A Pending CN120075996A (zh) 2020-04-03 2021-04-01 按需定位参考信号和逐频带部署方面

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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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Also Published As

Publication number Publication date
US20240385277A1 (en) 2024-11-21
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
TWI888527B (zh) 2025-07-01
WO2021202846A1 (en) 2021-10-07
BR112022019071A2 (pt) 2022-11-08

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