According to a fourteenth aspect, a computer program product is provided. When the computer program product is executed by a computer, the method in the second aspect and the possible implementations of the second aspect is implemented.
According to a fifteenth aspect, a computer program product is provided. When the computer program product is executed by a computer, the method in the third aspect and the possible implementations of the third aspect is implemented.
According to a sixteenth aspect, a processing apparatus is provided, and includes a processor and an interface.
According to a seventeenth aspect, a processing apparatus is provided and includes a processor, an interface, and a memory.
In the sixteenth aspect or the seventeenth aspect, the processor is configured to perform the method in any one of the first aspect to the third aspect or the possible implementations of the first aspect to the third aspect. A related data exchange process (for example, sending or receiving data) is completed through the interface. In a specific implementation process, the interface may further complete the foregoing data exchange process by using the transceiver.
It should be understood that the processing apparatus in the sixteenth aspect or the seventeenth aspect may be a chip, and the processor may be implemented by using hardware or software. When the processor is implemented by using hardware, the processor may be a logic circuit, an integrated circuit, or the like. When the processor is implemented by using software, the processor may be a general-purpose processor, and is implemented by reading software code stored in a memory. The memory may be integrated into the processor, or may be located outside the processor and exist independently.