Information processing device

JP7628925B2Active Publication Date: 2025-02-12TOYOTA JIDOSHA KK +1
View PDF 10 Cites 0 Cited by

Patent Information

Application Number
JP2021156833
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-09-27
Publication Date
2025-02-12
Estimated Expiration
2041-09-27

Smart Images

  • Figure 0007628925000001
    Figure 0007628925000001
  • Figure 0007628925000002
    Figure 0007628925000002
  • Figure 0007628925000003
    Figure 0007628925000003
Patent Text Reader

Abstract

To provide stable communication regardless of the travel status of a vehicle.SOLUTION: An information processing device includes a first communication device for performing first communication using a wireless communication channel capable of communication within a predetermined area and a second communication device for performing second communication using a wireless communication channel capable of communication within a predetermined range in the predetermined area, and is mounted on a vehicle. The information processing device sets the reception sensitivity of the second communication device to a first sensitivity when the travel speed of the vehicle is equal to or less than a predetermined speed. In addition, the information processing device sets the reception sensitivity of the second communication device to a second sensitivity lower than the first sensitivity when the travel speed of the vehicle is larger than the predetermined speed. The information processing device determines a channel to be used by the second communication device based on channels used by communication devices other than the second communication device performing the second communication within the vehicle.SELECTED DRAWING: Figure 7
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Cell design program and design method for wireless communication system

    JP2003274444A

  • Radio communication method, mobile station, and vehicle therewith

    JP2005086421A

  • Mobile node, and method for operating same

    JP2007251941A

  • Interference predicting apparatus, interference predicting method, and interference predicting program

    JP2008042896A

  • Onboard communication device and communication method

    JP2011191946A