User terminal equipment

Abstract

The invention provides user terminal equipment. The user terminal equipment comprises a chip, a temperature sensor, a temperature control module and a heating piece. The chip comprises a chip body anda packaging shell, wherein the starting temperature of the chip body is a preset temperature; the packaging shell surrounds at least part of the peripheral side of the chip body so as to package thechip body. The temperature sensor detects the ambient temperature around the chip body to obtain a first ambient temperature signal. The temperature control module judges whether the environment temperature is lower than a preset temperature or not according to the first environment temperature signal and sends out a heating control signal when judging that the environment temperature is lower than the preset temperature. And the heating piece is arranged outside the packaging shell, is detachably connected with the packaging shell, is electrically connected with the temperature module, and isstarted when receiving the heating control signal so as to heat the chip body. The user terminal equipment provided by the invention can work in a low-temperature environment, and the heating piece can be conveniently replaced when the heating piece is damaged.

Description

technical field [0001] The present application relates to communication technologies, and in particular to a user terminal device. Background technique [0002] Customer Premises Equipment (CPE) is a kind of user terminal equipment for wireless broadband access. The CPE usually converts the network signal sent by the base station into a Wireless Fidelity (Wireless Fidelity, WiFi) signal. Since the network signal that the CPE can receive is a wireless network signal, the cost of laying a wired network can be saved. Therefore, CPE can be widely used in rural areas, towns, hospitals, factories, residential areas and other occasions where wired networks are not laid. The fifth generation mobile communication technology (5th generation mobile networks, 5G) is favored by users due to its high communication speed. For example, when using 5G mobile communication to transmit data, the transmission speed is hundreds of times faster than that of 4G mobile communication. Millimeter ...

AI Technical Summary

Problems solved by technology

However, when the ambient temperature of the user terminal equipment is low, the chip controlling the operation of the millimeter wave antenna often cannot be started normally, resulting in the failure of the user terminal equipment to work.

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