Method, apparatus and system for transmitting periodic uplink information/signals

A method for transmitting periodic uplink information/signal, comprising:

• transmitting configuration signaling to a terminal, the configuration signaling containing a configuration parameter of periodic uplink information/signal;
• determining a target transmission unit according to the configuration parameter;
• and
• receiving or not receiving target periodic uplink information/signal according to the number of an uplink symbol in the target transmission unit,
• wherein receiving or not receiving the target periodic uplink information/signal according to the number of the uplink symbol in the target transmission unit comprises:
• when the number of the uplink symbol in the target transmission unit is smaller than a second threshold, not receiving the target periodic uplink information/signal.

An apparatus comprising a processor, a transmitter and a receiver, wherein

• the processor is configured to control the receiver to receive configuration signaling transmitted by an access network device, the configuration signaling containing a configuration parameter of periodic uplink information/signal;
• the processor is configured to determine a target transmission unit according to the configuration parameter;
• and
• the processor is further configured to control the transmitter to transmit or cancel target periodic uplink information/signal according to the number of an uplink symbol in the target transmission unit,
• wherein the transmitter is further configured to:
• when the number of the uplink symbol in the target transmission unit is smaller than a second threshold, cancel the target periodic uplink information/signal.

An apparatus for transmitting periodic uplink information/signal, comprising a processor, a transmitter and a receiver, wherein:

• the transmitter, configured to transmit configuration signaling to a terminal, the configuration signaling containing a configuration parameter of periodic uplink information/signal;
• the processor, configured to determine a target transmission unit according to the configuration parameter;
• and
• the receiver, configured to receive or not receive target periodic uplink information/signal according to the number of an uplink symbol in the target transmission unit,
• wherein the processor is further configured to:
• when the number of the uplink symbol in the target transmission unit is smaller than a second threshold, control the receiver to not receive the target periodic uplink information/signal.