Abstract: This application provides a downlink signal receiving method, a terminal, and a source base station. The method includes: sending a first capability indication to a source base station, wherein the first capability indication indicates that the terminal has an intra-frequency receiving capability; in response to the first capability indication, receiving a first message from the source base station, wherein the first message comprises a first indication, and the first indication indicates the terminal to receive, during a handover process, a downlink signal from the source base station and a downlink signal from a target base station, wherein the downlink signal from the source base station and the downlink signal from the target base station have a same frequency; and receiving during the handover process, the downlink signal from the source base station and the downlink signal from the target base station based on the first indication.

Abstract: The present disclosure provides a self-activation circuit, where the self-activation circuit comprises an N-type metal oxide semiconductor (MOS) transistor Q4, a PNP-type transistor Q2, resistors R20, R21, R24, R25, and a capacitor C2. A first end of the resistor R25 is connected with a detection pin (CS) of the battery protection chip, and a drain electrode of the N-type MOS transistor Q4 is connected with a second end of the resistor R25. A source electrode of the N-type MOS transistor Q4 is connected with a ground end of the storage battery, and a gate electrode of the N-type MOS transistor Q4 is connected with the ground end of the storage battery by the resistor R20.

Abstract: The present disclosure provides a self-activation circuit, where the self-activation circuit comprises an N-type metal oxide semiconductor (MOS) transistor Q4, a PNP-type transistor Q2, resistors R20, R21, R24, R25, and a capacitor C2. A first end of the resistor R25 is connected with a detection pin (CS) of the battery protection chip, and a drain electrode of the N-type MOS transistor Q4 is connected with a second end of the resistor R25. A source electrode of the N-type MOS transistor Q4 is connected with a ground end of the storage battery, and a gate electrode of the N-type MOS transistor Q4 is connected with the ground end of the storage battery by the resistor R20.