Communication control method, communication control circuit and related device

Abstract

The embodiment of the invention discloses a communication control method, a communication control circuit and a related device. The electronic device comprises an AP, an antenna, a discontinuous reception DRX module, a transmit-receive TRX module, a cellular Cell communication module and a low-power wide area network LPWAN communication module. The antenna comprises a main set antenna and a diversity antenna, and the method comprises the following steps: when detecting that a cellular Cellular communication module and an LPWAN communication module are both started, detecting whether the cellular Cellular communication module needs diversity or not; if so, switching a communication branch of the DRX module to a cellular Cell radio frequency branch through a communication branch switching execution module; switching the working state of the diversity antenna to a state required by a cellular communication frequency band, connecting the cellular Cell radio frequency branch with the diversity antenna, wherein the communication branch switching execution module comprises an AP or a low-power wide area network LPWAN communication module; and controlling the LPWAN communication module tostop sending and receiving the signals. According to the invention, the equipment cost is reduced, and the flexibility of controlling the common diversity antenna of multiple communication systems isimproved.

Description

technical field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a communication control method, a communication control circuit and related devices. Background technique

[0002] Today, wireless mobile communication is highly developed, the number of mobile users is increasing rapidly, network communication coverage of various standards is dense and diverse, and the modern communication environment is becoming increasingly diverse and complex. Therefore, multiple antenna integration has emerged in the market. Modernized mobile terminals, such as LoRa, including other LPWAN technologies or other medium and long-distance communication technologies, mostly use frequency bands below 1GHz for communication. To realize their communication functions, a separate antenna needs to be designed for LPWAN; however, mobile terminals The degree of integration is limited, and it is difficult to design an antenna for each communicat...

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