QUALCOMM Incorporated
Methods to avoid transmission collisions for NR V2X and LTE V2X within the same device

Abstract:

To improve the performance of a user equipment (UE) with V2X capability using two radio access technologies (RATs), such as NR V2X and LTE V2X capabilities, a method is disclosed for the UE having a first and a second RAT component to allocate or adjust resources for V2X transmission using the first RAT and/or V2X transmission using the second RAT to avoid or reduce potential collisions. The second RAT component may receive from the first RAT component information on first resources for V2X transmission using the first RAT. The second RAT component may determine if there is a potential collision between the first resources for V2X transmission using the first RAT and second resources for V2X transmission using the second RAT. The second RAT component may change the second resources if there is a potential collision. The first and second RAT components may transmit their respective V2X transmissions to UEs.