Method and apparatus for transmitting, to base station, information associated with sidelink on basis of BWP in NR V2X

A first device configured to perform wireless communication, the first device comprising:

• one or more processors;
• one or more transceivers;
• and
• one or more memories connected to the one or more processors and storing instructions that, based on being executed, cause the one or more processors to perform operations comprising:
• receiving, from a first base station, information related to a sidelink (SL) bandwidth part (BWP);
• receiving, from the first base station, information related to an uplink (UL) BWP;
• receiving, from the first base station, information related to a first SL resource and information related to a first UL resource for reporting hybrid automatic repeat request (HARQ) feedback;
• determining not to perform SL transmission on the first SL resource on the SL BWP, based on the first SL resource and a second UL resource being overlapped in a time domain, or based on (i) the first SL resource related to NR-based SL transmission and a second SL resource related to evolved universal terrestrial radio access (E-UTRA)-based SL communication being overlapped in a time domain and (ii) a priority related to the E-UTRA-based SL communication being higher than a priority related to the NR-based SL transmission;
• and
• transmitting, to the first base station, HARQ NACK on the first UL resource on the UL BWP, based on the first device determining not to perform the SL transmission on the first SL resource.

An apparatus configured to control a first user equipment (UE) performing wireless communication, the apparatus comprising:

• one or more processors;
• and
• one or more memories operatively coupled to the one or more processors and storing instructions that, when executed, cause the one or more processors to perform operations comprising:
• receiving, information related to a sidelink (SL) bandwidth part (BWP), from a first base station;
• receiving, information related to an uplink (UL) BWP, from the first base station;
• receiving, information related to a first SL resource and information related to a first UL resource for reporting hybrid automatic repeat request (HARQ) feedback, from the first base station;
• based on the first SL resource and a second UL resource being overlapped in a time domain, or based on (i) the first SL resource related to NR-based SL transmission and a second SL resource related to evolved universal terrestrial radio access (E-UTRA)-based SL communication overlap in a time domain and (ii) a priority related to the E-UTRA-based SL communication is higher than a priority related to the NR-based SL transmission;
• and wherein the operations further comprise:
• determining not to perform the SL transmission on the first SL resource on the SL BWP, and
• transmitting, HARQ NACK, to the first base station, based on the first UL resource on the UL BWP.