Data sending method and terminal

A terminal, comprising a memory, a processor, and a program stored in the memory and executable on the processor, wherein when the program is executed by the processor, the processor is configured to implement the following step:

• if a physical (PH Y) layer has not sent first data on a first semi-persistent uplink sending resource after a media access control (MAC) layer of the terminal buffers first data hybrid automatic repeat request (HARQ) process, and instructs the PHY layer to send the first data on the first semi-persistent uplink sending resource, transmitting, by the PHY layer, a non-sending indication to the MAC layer;
• instructing by the MAC layer, the PHY layer to transmit second data on a second semi-persistent uplink sending resource upon receiving the non-sending indication;
• and
• sending, by the PHY layer, the second data on the second semi-persistent uplink sending resource, wherein the second data is the first data buffered in the HARQ process, or the second data is data corresponding to the first data buffered in the HARQ process, and the non-sending indication is used to indicate that the PHY laver has not sent the first data on the first semi-persistent uplink sending resource.

A non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor is configured to implement the following step:

• if a physical (PHY) layer has not sent first data on a first semi-persistent uplink sending resource after a media access control (MAC) layer of the terminal buffers first data to a hybrid automatic repeat request (HARQ) process, and instructs the PHY layer to send the first data on the first semi-persistent uplink sending resource, transmitting, by the PHY layer, a non-sending indication to the MAC layer;
• instructing, by the MAC layer, the PHY layer to transmit second data on a second semi-persistent uplink sending resource upon receiving the non-sending indication;
• and
• sending, by the PHY layer, the second data on the second semi-persistent uplink sending resource, wherein the second data is the first data buffered in the HARQ process, or the second data is data corresponding to the first data buffered in the HARQ process, and the non-sending indication is used to indicate that the PHY layer has not sent the first data on the first semi-persistent uplink sending resource.