COMMUNICATION DEVICE, COMMUNICATION MIDDLEWARE, AND COMMUNICATION SYSTEM

Japanese Patent JP2022160229

A

To realize appropriate communication according to communication requirements for each packet in communication between a mobile unit and an external device.SOLUTION: A communication device mounted on a mobile object includes a plurality of types of communication interfaces that perform communication on the basis of a plurality of types of communication methods, respectively, a plurality of types of queues respectively associated with the plurality of types of communication interfaces, and a communication controller intervening between at least one application and the plurality of types of queues, each of the communication interfaces transmits a packet stored in a corresponding one of the plurality of types of queues to an external device. The communication controller receives a transmission packet transmitted from the application to the external device and identifies communication requirements for each transmission packet. Then, the communication controller selects at least one selected queue according to communication requirements from among the plurality of types of queues for each transmission packet, and stores the transmission packet in the selected queue.SELECTED DRAWING: Figure 4

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WATANABE TOSHINOBU
ONISHI RYOKICHI

JP2021064860A

October 19, 2022

April 06, 2021

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WOVEN PLANET HOLDINGS INC

H04W48/16; H04L47/24; H04W28/14; H04W88/06

Patent Attorney Takada / Takahashi International Patent Office

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