Communication System, Communication Terminal, And Base Station

Abstract: In SL communication, the present invention ensures QoS required for a service and improves reliability of the service. This communication system is provided with: a base station; and a plurality of communication terminals configured so as to be capable of inter-terminal communication and communication with the base station. A first communication terminal transmits, to a third communication terminal, a scheduling request for inter-terminal communication with a second communication terminal. The third communication terminal transmits, to the base station, the scheduling request received from the first communication terminal. In accordance with the scheduling request received from the third communication terminal, the base station generates scheduling information about inter-terminal communication by the first communication terminal and the second communication terminal, and transmits the scheduling information to the third communication terminal. The third communication terminal transmits, to the first communication terminal, the scheduling information received from the base station.

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