Systems, methods, and devices for intelligent radio resource selection for V2X NR PC5

A method, performed by a user equipment (UE), the method comprising:

• determining a travel route of the UE;
• monitoring a wireless signal for determining a geographic location of the UE, while traveling along the travel route;
• determining locations, separated by equal distances, along the travel route;
• detecting a loss of the wireless signal;
• estimating a geographic location of the UE based on:
• a last known location, of the locations along the travel route, of the UE;
• and
• a distance traveled since the last known location;
• determining a region corresponding to an estimated geographic location of the UE;
• and
• determining, based on the region, radio resources for use in sidelink (SL) communications.

A non-transitory computer-readable medium, comprising one or more instructions that when executed by one or more processors, are configured to cause the one or more processors to:

• determine a travel route of a user equipment (UE);
• determine locations, separated by equal distances, along the travel route;
• estimate a geographic location of the UE based on:
• a last known location, of the locations along the travel route, of the UE;
• and
• a distance traveled since the last known location;
• determine a region corresponding to the estimated geographic location of the UE;
• and
• determine, based on a mapping relation between the region and a radio-resource configuration, a radio resource for use in sidelink (SL) communication.