Antenna Measurement Method and Terminal

An apparatus, comprising:

• a first antenna;
• a second antenna:
• a third antenna:
• a fourth antenna;
• a first communication system with a higher priority;
• a second communication system,
• a memory configured to store instructions;
• and
• a processor configured to execute the instructions stored in the memory to cause the apparatus to:
• perform a first measurement operation on a first antenna and a second antenna in a first measurement duration by the first communication system;
• perform a second measurement operation on the first antenna and a third antenna in a second measurement duration by the first communication system;
• perform a third measurement operation on the first antenna and a fourth antenna in a third measurement duration by the first communication system;
• perform a fourth measurement operation on the third antenna and a fourth antenna in the first measurement duration by the second communication system;
• performing a fifth measurement operation on the second antenna and a fourth antenna in a second measurement duration by the second communication system;
• performing a sixth measurement operation on the second antenna and the third antenna in a third measurement duration by the second communication system;
• determining a antenna from the first antenna, the second antenna, the third antenna, the fourth antenna according to the first measurement operation, second measurement operation, and third measurement operation by the first communication system;
• determining, a another antenna from the first antenna, the second antenna, the third antenna, the fourth antenna according to the four measurement operation, the fifth measurement operation, and the sixth measurement operation;
• wherein the antenna is different form the another antenna.