Sidelink signal measurement and resource selection in vehicle-to-everything communications

An apparatus for controlling wireless communications, comprising:

• a transceiver;
• a memory;
• a processor coupled with the transceiver and the memory and configured to perform operations comprising:
• measure a sidelink received signal strength indicator (S-RSSI) for each of a plurality of sub-channels;
• determine one or more signal impairment adjustment factors based on the S-RSSI for each of the plurality of sub-channels;
• calculate a channel busy ratio (CBR) for the plurality of sub-channels based on the one or more signal impairment adjustment factors;
• and
• initiate communication with at least one of the plurality of sub-channels based on at least the CBR.

An apparatus for controlling wireless communications, comprising:

• means for measuring a sidelink received signal strength indicator (S-RSSI) for each of a plurality of sub-channels;
• means for determining one or more signal impairment adjustment factors based on the S-RSSI for each of the plurality of sub-channels;
• means for calculating a channel busy ratio (CBR) for the plurality of sub-channels based on the one or more signal impairment adjustment factors;
• and
• means for initiating communication with at least one of the plurality of sub-channels based on at least the CBR.

A non-transitory computer-readable medium having stored thereon code for instructing a processor to perform operations for controlling wireless communications, comprising:

• code for measuring a sidelink received signal strength indicator (S-RSSI) for each of a plurality of sub-channels;
• code for determining one or more signal impairment adjustment factors based on the S-RSSI for each of the plurality of sub-channels;
• code for calculating a channel busy ratio (CBR) for the plurality of sub-channels based on the one or more signal impairment adjustment factors;
• and
• code for initiating communication with at least one of the plurality of sub-channels based on at least the CBR.