Scheduling request transmission method and related device

A method for transmitting a Scheduling Request (SR), the method comprising:

• configuring, by a network-side device, a terminal with a first Physical Uplink Control Channel (PUCCH) resource corresponding to a first SR, and a second PUCCH resource corresponding to a second SR, wherein the first PUCCH resource is different from the second PUCCH resource;
• the first SR corresponds to a first Transmission Time Interval (TTI) length, the second SR corresponds to a second TTI length, and the first TTI length is different from the second TTI length;
• and
• detecting, by the network-side device, whether the first SR and/or the second SR transmitted by the terminal is received.

A terminal, comprising a processor, a memory, and a transceiver, wherein the transceiver receives and transmits data under the control of the processor, the memory stores preset programs, and the processor reads and executes the programs in the memory to:

• obtain a first Physical Uplink Control Channel (PUCCH) resource corresponding to a first Scheduling Request (SR), and a second PUCCH resource corresponding to a second SR, wherein the first PUCCH resource is different from the second PUCCH resource;
• the first SR corresponds to a first Transmission Time Interval (TTI) length, the second SR corresponds to a second TTI length, and the first TTI length is different from the second TTI length;
• decide whether to transmit the first SR and/or the second SR;
• and
• transmit the first SR and/or the second SR in a PUCCH through the transceiver if the first SR and/or the second SR is to be transmitted.

A network-side device, comprising a processor, a memory, and a transceiver, wherein the transceiver receives and transmits data under the control of the processor, the memory stores preset programs, and the processor reads and executes the programs in the memory to:

• configure a terminal with a first Physical Uplink Control Channel (PUCCH) resource corresponding to a first Scheduling Request (SR), and a second PUCCH resource corresponding to a second SR, wherein the first PUCCH resource is different from the second PUCCH resource;
• the first SR corresponds to a first Transmission Time Interval (TTI) length, the second SR corresponds to a second TTI length, and the first TTI length is different from the second TTI length;
• and
• detect whether the first SR and/or the second SR transmitted by the terminal is received.