CN116325873B - 电波图更新装置、以及通信质量确定装置 - Google Patents

电波图更新装置、以及通信质量确定装置

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Publication number
CN116325873B
CN116325873B CN202180069630.2A CN202180069630A CN116325873B CN 116325873 B CN116325873 B CN 116325873B CN 202180069630 A CN202180069630 A CN 202180069630A CN 116325873 B CN116325873 B CN 116325873B
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China
Prior art keywords
information
aforementioned
base station
communication
occlusion
Prior art date
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Active
Application number
CN202180069630.2A
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English (en)
Chinese (zh)
Other versions
CN116325873A (zh
Inventor
古山卓宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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Publication date
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Publication of CN116325873A publication Critical patent/CN116325873A/zh
Application granted granted Critical
Publication of CN116325873B publication Critical patent/CN116325873B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/391—Modelling the propagation channel
    • H04B17/3912—Simulation models, e.g. distribution of spectral power density or received signal strength indicator [RSSI] for a given geographic region
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/12—Network monitoring probes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202180069630.2A 2020-10-13 2021-08-02 电波图更新装置、以及通信质量确定装置 Active CN116325873B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-172339 2020-10-13
JP2020172339A JP7405058B2 (ja) 2020-10-13 2020-10-13 電波マップ更新装置、及び通信品質特定装置
PCT/JP2021/028655 WO2022079980A1 (ja) 2020-10-13 2021-08-02 電波マップ更新装置、及び通信品質特定装置

Publications (2)

Publication Number Publication Date
CN116325873A CN116325873A (zh) 2023-06-23
CN116325873B true CN116325873B (zh) 2026-01-27

Family

ID=81207925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180069630.2A Active CN116325873B (zh) 2020-10-13 2021-08-02 电波图更新装置、以及通信质量确定装置

Country Status (5)

Country Link
US (1) US12531678B2 (https=)
EP (1) EP4231687A4 (https=)
JP (1) JP7405058B2 (https=)
CN (1) CN116325873B (https=)
WO (1) WO2022079980A1 (https=)

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Publication number Priority date Publication date Assignee Title
JP7354997B2 (ja) * 2020-12-04 2023-10-03 株式会社デンソー 電波マップ提供装置、電波マップ提供方法、及び電波マップ提供プログラム
US12273963B2 (en) * 2021-07-29 2025-04-08 Qualcomm Incorporated Reporting techniques for movable relay nodes
JPWO2024004053A1 (https=) * 2022-06-28 2024-01-04
US20250337510A1 (en) * 2022-07-06 2025-10-30 Nippon Telegraph And Telephone Corporation Received signal power prediction system, received signal power prediction apparatus, received signal power prediction method, and program
WO2025069419A1 (ja) * 2023-09-29 2025-04-03 日本電気株式会社 抽出システム、抽出装置及び抽出方法

Citations (2)

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CN1582041A (zh) * 2003-08-12 2005-02-16 乐金电子(中国)研究开发中心有限公司 移动通信终端的电波环境控制方法
CN111381591A (zh) * 2019-08-16 2020-07-07 北汽福田汽车股份有限公司 车辆自动驾驶的控制方法、装置和车辆

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JP2001349742A (ja) 2000-06-07 2001-12-21 Sharp Corp 歩行者誘導システム及び方法並びにこれに利用される記憶媒体
JP2003188802A (ja) 2001-12-20 2003-07-04 Hitachi Ltd 無線通信方法
US20090181664A1 (en) * 2008-01-15 2009-07-16 Eapen Kuruvilla Method and apparatus for network managed radio frequency coverage and mobile distribution analysis using mobile location information
US8755752B2 (en) * 2009-02-03 2014-06-17 Nec Corporation Radio wave propagation characteristic estimation system, radio wave propagation characteristic estimation method, and radio wave propagation characteristic estimation program
JP5690801B2 (ja) * 2012-11-16 2015-03-25 京セラドキュメントソリューションズ株式会社 画像形成装置、印刷システム、及び電子機器
EP2903227B1 (en) * 2014-01-30 2018-10-17 Sony Corporation Method for operating a base station in a wireless radio network
JP6859590B2 (ja) * 2015-11-06 2021-04-14 ソニー株式会社 通信装置および通信方法
US10136263B2 (en) * 2016-02-03 2018-11-20 Denso Corporation Mobile communication system and communication apparatus
JP6969922B2 (ja) 2017-07-18 2021-11-24 パナソニック株式会社 通信装置、通信システム、および接続先制御方法
US11165522B2 (en) * 2017-10-12 2021-11-02 Intel Corporation Radio link quality prediction
CN111758280B (zh) * 2017-11-24 2022-03-08 华为技术有限公司 网络接入节点及其方法
JP7013913B2 (ja) 2018-02-13 2022-02-01 株式会社デンソー 移動通信装置
JP6767697B2 (ja) * 2018-03-12 2020-10-14 パナソニックＩｐマネジメント株式会社 電波環境解析装置および電波環境解析方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1582041A (zh) * 2003-08-12 2005-02-16 乐金电子(中国)研究开发中心有限公司 移动通信终端的电波环境控制方法
CN111381591A (zh) * 2019-08-16 2020-07-07 北汽福田汽车股份有限公司 车辆自动驾驶的控制方法、装置和车辆

Also Published As

Publication number Publication date
CN116325873A (zh) 2023-06-23
US12531678B2 (en) 2026-01-20
EP4231687A4 (en) 2024-05-01
US20230246758A1 (en) 2023-08-03
JP7405058B2 (ja) 2023-12-26
WO2022079980A1 (ja) 2022-04-21
JP2022063929A (ja) 2022-04-25
EP4231687A1 (en) 2023-08-23

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