| 摘要 |
Disclosed are a method, device and system for controlling NFC radio frequency communication, which are used to solve the problem that a conflict is caused because a plurality of NFC hosts under a plurality of master architectures simultaneously request radio frequency communication with an NFCC. The method comprises: after receiving a first message used to indicate that a second NFC host requests radio frequency communication, when determining that the NFCC is currently in a non-idle state and the priority of the second NFC host is higher than the priority of a third NFC host, through a second message, a first NFC host instructing the NFCC to end a radio frequency communication process currently executed by the third NFC host according to the second message, wherein the third NFC host is an NFC host corresponding to a radio frequency communication process currently executed by the NFCC. In this way, the problem that a conflict is caused because a plurality of NFC hosts under a plurality of NFC master architectures request radio frequency communication with an NFCC can be effectively avoided, so that the operational reliability of a system is maintained. |
