A communication control method and terminal

Abstract

The embodiment of the present invention discloses a communication control method and a terminal, wherein the method includes: the terminal detects the first signal strength value of the signal sent by the first network device received by the first antenna; the terminal is configured with the first antenna and the second Two antennas, wherein the first antenna is used for sending and receiving signals, and the second antenna is used for receiving signals; the quality of signals received by the second antenna is better than the quality of signals received by the first antenna; The terminal judges whether the first signal strength value is less than a first threshold; if the first signal strength value is less than the first threshold, the terminal establishes a communication connection with a second network device; the terminal receives the The second signal strength value of the signal sent by the second network device is higher than the first signal strength value. Through the embodiment of the present invention, the quality of the signal received by the terminal can be improved, and communication faults can be reduced.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a communication control method and a terminal. Background technique [0002] Currently, mobile phones contain multiple antennas. The mobile phone main diversity antenna can be divided into main set antenna and diversity antenna. The main set antenna is responsible for sending and receiving radio frequency signals; the diversity antenna is only responsible for receiving signals but not sending signals. For mobile terminals on the Qualcomm platform, the mobile phone will select the antenna with the best reception quality of the main diversity antenna as the basis for judging the communication service when the diversity reception is combined, and the Modem will select the signal value with the best signal quality of the main diversity antenna for reporting. The signal quality of the main diversity is quite different. If the main set is off the network and the dive...

AI Technical Summary

Problems solved by technology

For mobile terminals on the Qualcomm platform, the mobile phone will select the antenna with the best reception quality of the main diversity antenna as the basis for judging the communication service when the diversity reception is combined, and the Modem will select the signal value with the best signal quality of the main diversity antenna for reporting. The signal quality of the main diversity is quite different. If the main set is off the network and the diversity is on the network, and this state continues, the mobile terminal will not be able to send uplink data, and it will always be in a state of being unable to do business, and the mobile terminal will have communication failures.

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