Enhancing detection in wireless communication systems

An apparatus, comprising:

• at least one processor;
• and
• at least one non-transitory storage media storing instructions that, when executed by the at least one processor, cause the at least one processor to perform operations comprising:
• identifying one or more symbol separations between one or more symbols in a plurality of symbols across one or more antennas receiving a signal including a frame having the plurality of symbols on a communication channel, the plurality of symbols including one or more symbol groups;
• determining one or more correlation metrics for at least one symbol group in the one or more symbol groups using the identified one or more symbol separations;
• and
• generating, based on the determined one or more correlation metrics, one or more carrier frequency offsets associated with the signal received by the one or more antennas.

At least one non-transitory storage media storing instructions that, when executed by at least one processor, cause the at least one processor to perform operations comprising:

• identifying one or more symbol separations between one or more symbols in a plurality of symbols across one or more antennas receiving a signal including a frame having the plurality of symbols on a communication channel, the plurality of symbols including one or more symbol groups;
• determining one or more correlation metrics for at least one symbol group in the one or more symbol groups using the identified one or more symbol separations;
• and
• generating, based on the determined one or more correlation metrics, one or more carrier frequency offsets associated with the signal received by the one or more antennas.