Preventing transmission when switching an active uplink bandwidth part

A user equipment (“UE”) for wireless communication, comprising:

• a memory;
• and
• a processor coupled with the processor and configured to cause the UE to:
• receive a configuration for autonomous retransmission on a first uplink (“UL”) configured grant (“CG”);
• generate a first medium access control (“MAC”) protocol data unit (“PDU”) for transmission on the first UL CG associated with a first hybrid automatic repeat request (“HARQ”) process, the first UL CG being for a first UL bandwidth part (“BWP”);
• receive a second UL CG associated with the first HARQ process on a second UL BWP, wherein the first UL CG and the second UL CG have a same transport block size;
• and
• prevent the first HARQ process from triggering an autonomous transmission of the first MAC PDU on the second UL CG in response to determining that the first UL CG associated with the first HARQ process is communicated on a different UL BWP than the second UL BWP.

A non-transitory computer-readable storage medium comprising code configured to be executable by a processor to perform operations comprising:

• receiving a configuration for autonomous retransmission on a first uplink (“UL”) configured grant (“CG”);
• generating a first medium access control (“MAC”) protocol data unit (“PDU”) for transmission on the first UL CG associated with a first hybrid automatic repeat request (“HARQ”) process, the first UL CG being for a first UL bandwidth part (“BWP”);
• receiving a second UL CG associated with the first HARQ process on a second UL BWP, wherein the first UL CG and the second UL CG have a same transport block size;
• and
• preventing the first HARQ process from triggering an autonomous transmission of the first MAC PDU on the second UL CG in response to determining that the first UL CG associated with the first HARQ process is communicated on a different UL BWP than the second UL BWP.

A base station for wireless communication, comprising:

• a memory;
• and
• a processor coupled with the processor and configured to cause the base station to:
• transmit, to a user equipment (“UE”), a configuration for autonomous retransmission on a first uplink (“UL”) configured grant (“CG”) associated with first UL bandwidth part (“BWP”);
• and
• transmit, to the UE, a configuration for a second UL CG associated with the first HARQ process on a second UL BWP, wherein the first UL CG and the second UL CG have a same transport block size.