Wireless communication method, communication apparatus, and communication system

An apparatus comprising:

• at least one processor;
• and
• a non-transitory computer readable medium configured to store a program executable by the at least one processor, wherein the at least one processor is configured to execute the program comprising instructions to perform operations for:
• detecting a first common signal;
• determining, from a plurality of sets in response to the detected first common signal, a first set corresponding to the first common signal, wherein at least one of the plurality of sets includes a plurality of common signals, each of the plurality of common signals corresponds to common signal transmission manners, the common signal transmission manners are usable to indicate resource multiplexing manners corresponding to the common signal transmission manners, the first set includes the first common signal, the first common signal includes a synchronization signal, and the resource multiplexing manners of the plurality of common signals include time division multiplexing or frequency division multiplexing;
• and
• determining a first index of the first common signal in the first set, wherein the first index corresponds to a resource of the first common signal, and the resource includes a time domain resource or a frequency domain resource.