Abstract: A method, device and system for configuring runtime environment are provided, wherein the method includes: a server acquires configuration information about runtime environments of clients, wherein the configuration information is used for configuring the runtime environment (S102); and the server sends the configuration information to the clients (S104). The technical problem existing in the related art that configuration efficiency of a runtime environment is relatively low is solved, and by virtue of the implement of configuration of the runtime environment of the client by the server, the configuration efficiency of the runtime environment is improved.

Abstract: A circuit for electromagnetic interference (EMI) reduction contains a signal input, a signal output, a pulse count controlling unit, a stand-by power reduction unit, a pulse series delay unit, and a temperature sensing unit. An alternating current (AC) input is provided to the signal input and the modified signal is drawn out from the signal output. The pulse count controlling unit and the pulse series delay unit modify the pulses of the pulse-width modulation process such that the overall efficiency of the circuit is increased. In particular, the pulse count controlling unit increases the number of pulses per cycle such that additional power is transferred onto the output load. On the other hand, the pulse series delay unit shifts the start time of a series of pulses such that the overall emission is reduced. The stand-by power reduction unit disconnects power when a circuit overload occurs.

Abstract: The disclosure discloses a method and device for implementing seamless switching between northbound Common Object Request Broker Architecture (Corba) interface specifications, which relate to northbound interfaces in telecommunication network management field.