Abstract: The present disclosure provides a method of controlling a human-friendly illumination. The method includes determining a displayed object, using a control module, based on at least one data sensed by a sensor module; receiving, by the control module, from a scene database scene data corresponding to the displayed object; creating, by the control module, illumination control information based on the scene data and sending the illumination control information to a lamp control unit; and outputting, by the lamp control unit, an illumination control signal corresponding to the illumination control information to a lamp module.

Abstract: The present invention relates to a frame relay interworking service control method using a permanent virtual connection, whereby a frame relay subscriber's service information is registered to ATM exchange system, ATM exchange system inner path to the frame relay connection due to registering the frame relay connection to the registered subscriber is connected by means of PVC the registered frame relay. Such this invention is that the existing frame relay subscriber/network can be interworked with ATM exchange system without an extra device or function since ATM exchange system accommodates the frame relay interface.

Abstract: Methods for performing origination and termination processes to control reserved semi-permanent virtual path connections in an asynchronous transfer mode virtual path switching system. A service can flexibly be provided based on semi-permanent virtual path connection information for a desired time in response to a reserved semi-permanent virtual path registration command received through an operator interface during the operation of the system. Also, the reserved semi-permanent virtual path connections can be controlled up to 256 per subscriber link of 155 Mbps class. A subscriber service using time is designated and resources in a network are occupied only for the designated time. Therefore, a plurality of subscribers are set at different service time zones in such a manner that the network resources can be utilized at the maximum at each service time zone.

Abstract: A method of assigning a connection identifier for an asynchronous transfer mode switching system, includes the steps of: (a) analyzing a parameter transmitted in a VPI allocation request if it is received, analyzing the number of connections and the number of VPI used in SIM, and confirming whether a VPI desired to be used in VPI allocation request if the input parameter is normal and connection is available; (b) changing the usage state of VPI assigned to a VPI management table if the VPI is designated and this is in no use, increasing the number of VPI and the number of VPI assigned in the connection identifier management table, indicating a VPI assigned, or selecting a VPI in no use in SIM if the VPI is not designated with reference to the VPI management table, and changing the usage state of the VPI assigned in the VPI management table.