Communication system and base station

Abstract

In order to improve communication quality in a communication system using terminal-to-terminal communication, the communication system includes: a first base station (S-gNB) to which a first communication terminal (remote UE) is connected, the first communication terminal supporting terminal-to-terminal communication in which communication terminals directly communicate with each other; and a second base station (T-gNB) to which a second communication terminal (relay UE) is connected, the second communication terminal supporting the terminal-to-terminal communication, and in a case where the second base station receives a handover request for the first communication terminal to connect to the second base station via the second communication terminal, the second base station transmits, to the first communication terminal and the second communication terminal, communication configuration information indicating the content of a configuration for the first communication terminal and the second communication terminal to perform terminal-to-terminal communication therebetween.

Dependencies are inferred from the claim text.