Methods for scheduling request cancelation when colliding with uplink-shared channel and related apparatuses

A terminal in a wireless network for determining whether to cancel a scheduling request, the terminal comprising:

• a processor;
• and
• a memory coupled to the processor, wherein the memory stores instructions that when executed by the processor causes the processor to:
• determine that a scheduling request is triggered for requesting an uplink resource for transmission of data to a network node;
• transmit to the network node a protocol data unit that includes a buffer status report indicator, the transmitting including transmitting the protocol data unit that includes the buffer status report indicator on a logical channel that meets a logical channel prioritization mapping restriction for at least one logical channel having data available according to the buffer status report indication;
• and
• responsive to an uplink grant from the network node, cause the transmission of the scheduling request to the network node without a cancellation of the scheduling request occurring due to the buffer status report indicator included in the protocol data unit of the terminal, the transmitting the scheduling request comprising configuring a logical channel not to cancel the protocol data unit before the scheduling request is triggered.

A non-transitory computer storage medium storing a computer program that when executed causes a terminal in a wireless network to:

• determine that a scheduling request is triggered for requesting an uplink resource for transmission of data to a network node;
• transmit to the network node a protocol data unit that includes a buffer status report indicator, the transmitting including transmitting the protocol data unit that includes the buffer status report indicator on a logical channel that meets a logical channel prioritization mapping restriction for at least one logical channel having data available according to the buffer status report indication;
• and
• responsive to an uplink grant from the network node, cause the transmission of the scheduling request to the network node without a cancellation of the scheduling request occurring due to a buffer status report indicator included in a protocol data unit of the terminal, the transmitting the scheduling request comprising configuring a logical channel not to cancel the protocol data unit before the scheduling request is triggered.