Abstract: A washer liquid heating device is provided. The device includes a heating unit that is positioned at a lower end of a reservoir. A washer pump is connected to one end of the heating unit and a controller adjusts a heat generation of the heating unit. Accordingly, at least some of washer liquid contained in the reservoir flows into the heating unit and is then discharged to the washer pump.

Abstract: A system for distributing washer liquid includes at least one washer pump connected to a reservoir to pressurize the washer liquid, at least one distributor including at least one distribution unit fluidly connected to the washer pump, a plurality of nozzles fluidly connected to the at least one distribution unit in a distributor among the at least one distributor to face a cleaning target, and a controller configured to control opening or closing of the distribution unit formed in the at least one distribution unit and to control pressure of the washer pump.

Abstract: A washer liquid supply valve includes a valve body provided with an inflow hole and a discharge hole configured to allow a washer liquid to flow into and out of the valve body therethrough, a housing detachably combined with an upper part of the valve body, a coil assembly installed in the housing and configured to generate magnetic force when power is applied to the washer liquid supply valve, a core combined with the coil assembly while penetrating the coil assembly and magnetized by the magnetic force generated by the coil assembly, plunger installed in the core so as to be movable and configured to be moved upwards when power is applied to the washer liquid supply valve, and a spring interposed between the core and the plunger so as to elastically support the plunger towards the valve body.

Abstract: A safety device for heating hoses is provided to prevent overheating of a heating wire. The safety device includes a first hose that connects between a reservoir and a connector and a second hose that is fluidly connected to the first hose and allows windshield washer fluid to flow from the connector to a spray nozzle. A housing encloses the connector and a heating wire is disposed in at least one of the first and second hoses. A terminal is disposed inside the housing and is connected to the heating wire to apply electric power from a power supply unit to the heating wire. A circuit breaker is connected to the terminal and the heating wire and cuts off electric power applied to the heating wire based on a temperature condition.

Abstract: Disclosed in various examples is a method for supporting voice calls linked with message provision in a communication terminal. To this end, additional information is transmitted to a counterpart communication terminal by a voice call request to the counterpart communication terminal, and after the additional information is transmitted, the counterpart communication terminal is called in response to the transmitted additional information. The additional information includes information on at least one message selected from among messages transmitted to the counterpart communication terminal or being received from the counterpart communication terminal and stored.

Abstract: An electronic device is disclosed. The electronic device may comprise: a communication circuit for supporting a call function; a memory for storing a database including contacts of a plurality of users, wherein the database contains a plurality of contact groups and a first user of the plurality of users belongs to a first contact group; and a processor configured to cause the communication circuit to transmit, to a user terminal of the first user, a request for a profile call, which comprises a contact of the first user and information on images corresponding to the first contact group, when a user input to send a call to the first user is received.

Abstract: A safety device for heating hoses is provided to prevent overheating of a heating wire. The safety device includes a first hose that connects between a reservoir and a connector and a second hose that is fluidly connected to the first hose and allows windshield washer fluid to flow from the connector to a spray nozzle. A housing encloses the connector and a heating wire is disposed in at least one of the first and second hoses. A terminal is disposed inside the housing and is connected to the heating wire to apply electric power from a power supply unit to the heating wire. A circuit breaker is connected to the terminal and the heating wire and cuts off electric power applied to the heating wire based on a temperature condition.

Abstract: A washer liquid heating device is provided. The device includes a heating unit that is positioned at a lower end of a reservoir. A washer pump is connected to one end of the heating unit and a controller adjusts a heat generation of the heating unit. Accordingly, at least some of washer liquid contained in the reservoir flows into the heating unit and is then discharged to the washer pump.

Abstract: An electronic device is disclosed. The electronic device may comprise: a communication circuit for supporting a call function; a memory for storing a database including contacts of a plurality of users, wherein the database contains a plurality of contact groups and a first user of the plurality of users belongs to a first contact group; and a processor configured to cause the communication circuit to transmit, to a user terminal of the first user, a request for a profile call, which comprises a contact of the first user and information on images corresponding to the first contact group, when a user input to send a call to the first user is received.

Abstract: Disclosed in various examples is a method for supporting voice calls linked with message provision in a communication terminal. To this end, additional information is transmitted to a counterpart communication terminal by a voice call request to the counterpart communication terminal, and after the additional information is transmitted, the counterpart communication terminal is called in response to the transmitted additional information. The additional information includes information on at least one message selected from among messages transmitted to the counterpart communication terminal or being received from the counterpart communication terminal and stored.

Abstract: Methods and apparatuses are provided for changing a mode of a device by a server. The server receives, from a master device, at least one of a user preference document including information related to whether mode synchronization is activated between devices, a device context profile (DCP) document including a rule applied per mode, and a DCP directory document including information related to a profile activated in the DCP document. The at least one of the user preference document, the DCP document, and the DCP directory document is registered. When information related to changing a mode of the master device is received, the at least one of the user preference document, the DCP document, and the DCP directory document is changed based on the changed mode of the master device. The at least one of the changed user preference document, the changed DCP document, and the changed DCP directory document is transmitted to at least one slave device.

Abstract: A method and an electronic device implementing the same are disclosed. The electronic device includes a memory configured to store synchronization configuration information associated with function synchronization with an external electronic device and a processor. The processor executes the method, including storing, by memory, synchronization configuration information for implementing function synchronization with at least one external electronic device, controlling the electronic device by a processor to transmit synchronization configuration information to a server, the synchronization configuration information generated according to settings, each indicating whether to synchronize at least one function of a plurality of functions, and in response to detecting a change to at least one of the plurality of functions, transmitting change information indicating the change to the server.

Abstract: Methods and apparatuses are provided for changing a mode of a device by a server. The server receives, from a master device, at least one of a user preference document including information related to whether mode synchronization is activated between devices, a device context profile (DCP) document including a rule applied per mode, and a DCP directory document including information related to a profile activated in the DCP document. The at least one of the user preference document, the DCP document, and the DCP directory document is registered. When information related to changing a mode of the master device is received, the at least one of the user preference document, the DCP document, and the DCP directory document is changed based on the changed mode of the master device. The at least one of the changed user preference document, the changed DCP document, and the changed DCP directory document is transmitted to at least one slave device.

Abstract: A method of multimedia communication in a mobile communications network is provided. The method comprises allocating data in a message to be transmitted via a multimedia messaging service (MMS) protocol to a sequence of protocol data units (PDU), wherein each PDU in the sequence is associated with a sequence number identifying the position of the PDU in said sequence; transmitting a first PDU in said sequence; transmitting a subsequent PDU in the sequence according to the PDU's sequence number, in response to an acknowledgment received confirming receipt of a previously transmitted PDU; retransmitting a PDU if a respective acknowledgement is not received for the PDU.

Abstract: A method for a video call receiving service in a mobile communication system is disclosed, in which a video call and a voice call can be distinguished using a sub-address of the mobile communication system and a user is able to receive the call selectively. The method includes transmitting a message, including a sub-address corresponding to either a voice call and a video call, from an origination terminal to a destination terminal. A call is connected between the origination terminal and the destination terminal in accordance the sub-address received by the destination terminal. The video call and the voice call are distinguished through the sub-address, the user is able to receive the call selectively, and the connection of the respective call can be automatically performed, thereby reducing the processing load on the system.

Abstract: Systems and methods control a multimedia call/service in a communication system between mobile stations that exist in the same network. A method of controlling the multimedia call can initiate a radio call in a mobile station, recognize a multimedia call service option transmitted from the mobile station, set up the radio call via a base station where the receiving mobile station is located by using the multimedia call service option and the receiving telephone number, confirm in the receiving mobile station and notify a receiving user. The multimedia call between the originating/receiving stations is set up after the radio call. Therefore, the systems and method according to the invention can process the multimedia call only through a base station and a mobile switching center without passing through an inter-working module or a packet data serving node in the mobile communication system.

Abstract: A method of multimedia communication in a mobile communications network is provided. The method comprises allocating data in a message to be transmitted via a multimedia messaging service (MMS) protocol to a sequence of protocol data units (PDU), wherein each PDU in the sequence is associated with a sequence number identifying the position of the PDU in said sequence; transmitting a first PDU in said sequence; transmitting a subsequent PDU in the sequence according to the PDU's sequence number, in response to an acknowledgment received confirming receipt of a previously transmitted PDU; retransmitting a PDU if a respective acknowledgement is not received for the PDU.

Abstract: A method for a video call receiving service in a mobile communication system is disclosed, in which a video call and a voice call can be distinguished using a sub-address of the mobile communication system and a user is able to receive the call selectively. The method includes transmitting a message, including a sub-address corresponding to either a voice call and a video call, from an origination terminal to a destination terminal. A call is connected between the origination terminal and the destination terminal in accordance the sub-address received by the destination terminal. The video call and the voice call are distinguished through the sub-address, the user is able to receive the call selectively, and the connection of the respective call can be automatically performed, thereby reducing the processing load on the system.

Abstract: Systems and methods control a multimedia call/service in a communication system between mobile stations that exist in the same network. A method of controlling the multimedia call can initiate a radio call in a mobile station, recognize a multimedia call service option transmitted from the mobile station, set up the radio call via a base station where the receiving mobile station is located by using the multimedia call service option and the receiving telephone number, confirm in the receiving mobile station and notify a receiving user. The multimedia call between the originating/receiving stations is set up after the radio call. Therefore, the systems and method according to the invention can process the multimedia call only through a base station and a mobile switching center without passing through an inter-working module or a packet data serving node in the mobile communication system.