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Communication device, base station, and communication system

專利號
US11617221B2
公開日期
2023-03-28
申請人
HONDA MOTOR CO., LTD.（JP Tokyo）
發(fā)明人
Masaru Otaka; Ryusuke Tamanaha; Yusuke Oi; Takahiro Iijima; Naoko Imai
IPC分類
H04W76/30; H04W88/08
技術(shù)領(lǐng)域
vehicle,access,ap3,station,point,ap,acquirer,device,points,in
地域： Tokyo

摘要

According to an aspect, a communication device includes a communicator configured to perform communication with a base station and a plurality of access points having narrower communication ranges than the base station, a first acquirer configured to acquire vehicle information from in-vehicle equipment, a second acquirer configured to acquire information about communication quality for each of the plurality of access points, and a connection adjuster configured to release a connected state associated with a determined access point when the access point whose connected state is released is determined on the basis of the information about the communication quality acquired by the second acquirer if communication with the plurality of access points by the communicator is in the connected state.

說明書

The vehicle sensor 210 may include sensors configured to detect information about a traveling status of the vehicle M. The sensors configured to detect the information about the traveling status of the vehicle M include a position sensor configured to detect a position of the vehicle M and the like, a vehicle speed sensor configured to detect the speed of the vehicle M, an acceleration sensor configured to detect acceleration, a yaw speed sensor configured to detect an angular speed around a vertical axis, a direction sensor configured to detect a direction of the vehicle M, and the like. For example, the position sensor detects the position of the vehicle M through a Global Positioning System (GPS) device (not shown). The position sensor may detect the position of the vehicle M through a global navigation satellite system (GNSS) receiver included in the navigation device 240 to be described below.

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