WO2022180712A1 - 通信装置、基地局、制御方法、およびプログラム - Google Patents

通信装置、基地局、制御方法、およびプログラム Download PDF

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Publication number
WO2022180712A1
WO2022180712A1 PCT/JP2021/006980 JP2021006980W WO2022180712A1 WO 2022180712 A1 WO2022180712 A1 WO 2022180712A1 JP 2021006980 W JP2021006980 W JP 2021006980W WO 2022180712 A1 WO2022180712 A1 WO 2022180712A1
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WIPO (PCT)
Prior art keywords
communication
information
base station
communication method
conditions
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Ceased
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PCT/JP2021/006980
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English (en)
French (fr)
Japanese (ja)
Inventor
直子 今井
裕介 大井
匡宏 ▲高▼畑
翼 芝内
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Honda Motor Co Ltd
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Honda Motor Co Ltd
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Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to EP21927814.0A priority Critical patent/EP4271044B1/en
Priority to PCT/JP2021/006980 priority patent/WO2022180712A1/ja
Priority to JP2023501738A priority patent/JP7561960B2/ja
Priority to CN202180092240.7A priority patent/CN116848894A/zh
Publication of WO2022180712A1 publication Critical patent/WO2022180712A1/ja
Priority to US18/234,125 priority patent/US20230388901A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Definitions

  • the vehicle 111 when the communication of the vehicle 111 requires a low delay, even if the radio quality is good, if a communication route with a large number of hops is selected, it may not be possible to meet the delay requirement. sell. In this case, the vehicle 111 tries to communicate with a predetermined device via the other vehicle, recognizes that the required quality is not satisfied, etc., and then disconnects the other vehicle and Attempting to connect with the vehicle. As a result, the vehicle 111 cannot timely communicate with a predetermined device. Also, if the connected vehicle is an untrustworthy communication device, such as an eavesdropper, the vehicle 111 may be disadvantaged by connecting to such a vehicle. In addition, even when focusing on the vehicle 112, it may not be possible to know whether the device 121 is capable of communicating with a predetermined device, whether it is a reliable device, etc. before connection. Possible.
  • the cellular communication between the base station and the terminal notifies the information about the communication conditions by the second communication method other than the cellular communication. According to this, it is possible for the base station to efficiently notify the communication devices distributed over a wide area of the communication conditions according to the second communication method.
  • the conditions under which the communication devices under the control of the base station communicate at relatively short distances are notified in advance. Therefore, when the communication device under the base station is moving, for example, and the period during which such communication can be performed is limited, the prior information can be used to efficiently establish a connection. It is possible to increase the time for actual communication.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/JP2021/006980 2021-02-25 2021-02-25 通信装置、基地局、制御方法、およびプログラム Ceased WO2022180712A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP21927814.0A EP4271044B1 (en) 2021-02-25 2021-02-25 Communication device, base station, control method, and program
PCT/JP2021/006980 WO2022180712A1 (ja) 2021-02-25 2021-02-25 通信装置、基地局、制御方法、およびプログラム
JP2023501738A JP7561960B2 (ja) 2021-02-25 2021-02-25 通信装置、基地局、制御方法、およびプログラム
CN202180092240.7A CN116848894A (zh) 2021-02-25 2021-02-25 通信装置、基站、控制方法以及程序
US18/234,125 US20230388901A1 (en) 2021-02-25 2023-08-15 Communication device, base station, control method, and computer-readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/006980 WO2022180712A1 (ja) 2021-02-25 2021-02-25 通信装置、基地局、制御方法、およびプログラム

Related Child Applications (1)

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US18/234,125 Continuation US20230388901A1 (en) 2021-02-25 2023-08-15 Communication device, base station, control method, and computer-readable storage medium

Publications (1)

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WO2022180712A1 true WO2022180712A1 (ja) 2022-09-01

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PCT/JP2021/006980 Ceased WO2022180712A1 (ja) 2021-02-25 2021-02-25 通信装置、基地局、制御方法、およびプログラム

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US (1) US20230388901A1 (https=)
EP (1) EP4271044B1 (https=)
JP (1) JP7561960B2 (https=)
CN (1) CN116848894A (https=)
WO (1) WO2022180712A1 (https=)

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