Method for processing channel collisions in direct mode operation mode, and terminal

A terminal, wherein the terminal serves as a first terminal, and the terminal comprises:

• a receiving module, configured to receive first sidelink control information SCI sent by a second terminal and second SCI sent by a third terminal;
• a detection module, configured to detect whether a channel collision occurs between the second terminal and the third terminal according to the first SCI and the second SCI;
• a generating module, configured to generate a channel collision message if a channel collision occurs between the second terminal and the third terminal;
• and a sending module, configured to send the channel collision message, so that the second terminal and the third terminal can resend the service data according to the channel collision message.

A terminal, wherein the terminal serves as a first terminal, and the terminal comprises:

• a receiving apparatus, a sending device, a processor and a memory;
• the receiving module is configured to receive first sidelink control information SCI sent by a second terminal and second SCI sent by a third terminal;
• the processor is configured to detect whether a channel collision occurs between the second terminal and the third terminal according to the first SCI and the second SCI;
• the processor is further configured to generate a channel collision message if a channel collision occurs between the second terminal and the third terminal;
• and the sending apparatus is configured to send the channel collision message, so that the second terminal and the third terminal can resend the service data according to the channel collision message.