摘要:
Light emitted from a lighting device including a white LED and RGB LEDs is sensed when the lighting device is driven based on a predetermined reference value, sensed data is converted into values corresponding to color coordinates, and a difference between the value and a reference value is calculated. It is determined whether or not the lighting device is corrected on the basis of the calculated difference, and the lighting device is selectively corrected depending on the determination result.
摘要:
The present invention relates to a method of controlling common call connection and a media gateway for executing the method, which are capable of performing call connection control without a change in a control procedure under different protocols and the interworking of the different protocols. In the method of the present invention, each of a plurality of termination points connected by a call in the media gateway, each of a plurality of multimedia services transmitted and received between the terminations through connection setup of the call and each of a plurality of physical resources per multimedia service in the multimedia are defined as a termination, a stream and a channel, respectively, a call processing request based on one of various media gateway control protocols is mapped into a model defined as described above, and resource allocation, connection setup or release with respect to a channel belonging to a call and a termination are requested according to the type of the call processing request. Accordingly, the method of the present invention accommodates call processing based on various types of protocols.
摘要:
Light emitted from a lighting device including a white LED and RGB LEDs is sensed when the lighting device is driven based on a predetermined reference value, sensed data is converted into values corresponding to color coordinates, and a difference between the value and a reference value is calculated. It is determined whether or not the lighting device is corrected on the basis of the calculated difference, and the lighting device is selectively corrected depending on the determination result.
摘要:
A package substrate may include an insulating substrate, a dummy pad, a signal pad and a plug. The dummy pad may be formed on an upper surface of the insulating substrate. The signal pad may be formed on the upper surface of the insulating substrate. The signal pad may have an upper surface protruded from an upper surface of the dummy pad. The plug may be vertically formed in the insulating substrate. The plug may have an upper end exposed through the upper surface of the insulating substrate and connected with the signal pad and the dummy pad, and a lower end exposed through a lower surface of the insulating substrate. Thus, a signal bump may accurately make contact with the protruded upper surface of the signal pad.
摘要:
The present invention manages media gateway control (megaco) protocols according to changes of lower layer network protocol by implementing the megaco package in the network adaptor. A method for managing the megaco protocols by using a network adaptor includes steps of: a) requesting an installation of a megaco protocol package to a network adaptor; b) determining whether the megaco protocol exists in a network protocol table; c) adding a new protocol in the network protocol table; d) searching a specific megaco protocol package in the megaco protocol package list by using the specific package ID and connecting the specific megaco protocol package; and e) installing the megaco protocol packages and the specific megaco protocols, and managing the megaco protocols.
摘要:
A device for controlling an LED lighting in an LED lighting control system including a plurality of LED lightings which are connected via a network is provided. A lighting data receiver receives a first lighting control signal and extracts first lighting control data for the LED lighting from the first lighting control signal including a confirmation code. A verifier verifies the first lighting control data based on the confirmation code, and an error processor records error information when the verifier fails to verify the first lighting control data. A driving signal processor converts the first lighting control data to a driving signal when the verifier succeeds to verify the first lighting control data. An LED driver controls lighting of an LED light source based on the driving signal.
摘要:
A lighting indication device is connected to a plurality of LED sensing lightings via a lighting network. A receiver receives sensing information from at least one of the plurality of LED sensing lightings via the lighting network, and determines whether the sensing information includes a warning code. A warning position identifier identifies a position of an LED sensing lighting in which warning occurs based on the sensing information when the sensing information includes the warning code. A path setting unit generates a warning lighting signal for indicating warning generation information and an escape guide lighting signal indicating an escape guide direction based on the position of the LED sensing lighting in which the warning occurs. A transmitter transmits the warning lighting signal and the escape guide lighting signal to the plurality of LED sensing lightings via the lighting network.
摘要:
A wiring substrate for a semiconductor chip includes a substrate having a first face and a second face opposite to the first face. The substrate has a window from the first face to the second face that exposes chip pads of a semiconductor chip adherable to the first face. A first bonding pad is arranged on the second face along a side portion of the window. The first bonding pad is connected to a bonding wire drawn from the chip pad through the window at a predetermined angle with respect to the side portion. A second bonding pad is adjacent to the first bonding pad on the second face. The second bonding pad includes an end portion having an inclined side portion at an angle corresponding to the drawn angle of the first bonding wire for avoiding an overlap of the second bonding pad with the first bonding wire.
摘要:
The present invention relates to a method of controlling common call connection and a media gateway for executing the method, which are capable of performing call connection control without a change in a control procedure under different protocols and the interworking of the different protocols. In the method of the present invention, each of a plurality of termination points connected by a call in the media gateway, each of a plurality of multimedia services transmitted and received between the terminations through connection setup of the call and each of a plurality of physical resources per multimedia service in the multimedia are defined as a termination, a stream and a channel, respectively, a call processing request based on one of various media gateway control protocols is mapped into a model defined as described above, and resource allocation, connection setup or release with respect to a channel belonging to a call and a termination are requested according to the type of the call processing request. Accordingly, the method of the present invention accommodates call processing based on various types of protocols.
摘要:
Disclosed is a system and method for expandibly operating protocol PDU (Protocol Data Unit) encoding/decoding blocks communicating with a protocol executing block in the same protocol. With at least two types of protocol PDU encoding/decoding blocks for data communication in the same protocol, the protocol executing block does not implement the execution of protocol PDUs independently according to the respective encoding/decoding methods, but converts the information of the protocol PDU encoding/decoding block into that of the protocol executing block using a protocol PDU common data structure disposed between the protocol PDU encoding/decoding blocks and the protocol executing block.