Sidelink connection control method, terminal, and network side device

A terminal, being a first terminal, comprising a processor, a memory, and a program that is stored in the memory and executable on the processor, wherein when the program is executed by the processor, the first terminal performs:

• obtaining an access control parameter used to indicate sidelink connection behavior of the first terminal;
• and
• performing sidelink communication based on the access control parameter;
• wherein the obtaining the access control parameter used to indicate the sidelink connection behavior of the first terminal comprises:
• receiving the access control parameter sent by a second terminal, wherein the access control parameter comprises at least one of:
• second indication information used to indicate whether it is allowed to initiate a sidelink unicast establishment request or a sidelink groupcast establishment request to the second terminal;
• second prohibition duration within which initiating the sidelink unicast establishment request or the sidelink groupcast establishment request to the second terminal is prohibited;
• or
• a second prohibition factor used to assist the first terminal in determining whether the first terminal is prohibited from initiating the sidelink unicast establishment request or the sidelink groupcast establishment request to the second terminal;
• wherein the performing sidelink communication based on the access control parameter comprises:
• when it is determined, based on the access control parameter, that the first terminal is prohibited from initiating the sidelink unicast establishment request or the sidelink groupcast establishment request to the second terminal, running a second prohibition timer;
• and
• when the second prohibition timer stops or expires, initiating the sidelink unicast establishment request or the sidelink groupcast establishment request to the second terminal.

A sidelink connection control method, applied to a second terminal, and comprising:

• sending, to a first terminal, an access control parameter used to indicate sidelink connection behavior of a first terminal;
• wherein the access control parameter comprises at least one of:
• second indication information used to indicate whether it is allowed to initiate a sidelink unicast establishment request or a sidelink groupcast establishment request to the second terminal;
• second prohibition duration within which initiating the sidelink unicast establishment request or the sidelink groupcast establishment request to the second terminal is prohibited;
• or
• a second prohibition factor used to assist the first terminal in determining whether the first terminal is prohibited from initiating the sidelink unicast establishment request or the sidelink groupcast establishment request to the second terminal;
• wherein the access control parameter is used by the first terminal to run a second prohibition timer when it is determined that the first terminal is prohibited from initiating the sidelink unicast establishment request or the sidelink groupcast establishment request to the second terminal;
• and when the second prohibition timer stops or expires, initiate the sidelink unicast establishment request or the sidelink groupcast establishment request to the second terminal.