| 摘要 |
<p>Disclosed are a method, device, and terminal for adjacent frequency bands to coexist. When interference is found between two adjacent frequency band antennae within the terminal, and the interference is coming from the high-power frequency band antenna of between the two, the degree of separation between the two adjacent frequency band antennae is increased. A first carrier signal quality (C1) of the low-power frequency band antenna between the two adjacent frequency band antennae is acquired. When the difference between C1 and a preset default value is less than a first preset value, radio frequency performance states of the two adjacent frequency band antennae at the degree of separation are maintained. Otherwise, the degree of separation between the two adjacent frequency band antennae is increased again. In the present invention, by increasing the degree of separation between the two adjacent frequency band antennae, the carrier signal quality of the low-power frequency band antennae between the two adjacent frequency band antennae is increased, and the form or a matching circuit of the high-power frequency band antenna is adjusted in real time on the basis of the result of the comparison between the carrier signal quality of the low-power frequency band antenna and the default value, until the interference between the two adjacent frequency band antennae is compliant with predetermined requirements, thereby increasing the operational reliability of the terminal.</p> |
