Patent ID: 9736878
Date: 2017-08-15
CPC Classifications: G06F,G06K,H04B,H04W

Claim:
1. A near field communication (NFC) radio frequency communication control method, comprising: receiving, by a first NFC host, a first message used to indicate that a second NFC host requests radio frequency communication; when the first NFC host determines a near field communication controller (NFCC) is currently in a non-idle state, comparing, by the first NFC host, a priority of the second NFC host with a priority of a third NFC host, wherein the third NFC host is an NFC host corresponding to a radio frequency communication process currently executed by the NFCC; and when the priority of the second NFC host is higher than the priority of the third NFC host, sending, by the first NFC host, a second message to the NFCC, to instruct the NFCC to terminate the radio frequency communication process currently executed for the third NFC host.