Abstract: The present disclosure relates to a method and system therefor for providing a community service, such as a messenger, an SNS, and a metaverse in a virtual reality space where a physical range is defined by a Bluetooth beacon and, specifically, to the method and system for providing the service to allow a user terminal having received this, based on a range which this packet may reach, to use the community service through a wide area network within a variable yet clearly bounded physical space (Higgsverse), allowing the beacon to broadcast an arbitrary packet by utilizing a Bluetooth network. This makes it possible to physically interact with actual objects that exist within a space in which one currently exists.

Abstract: The present invention relates to a method and system for providing a community service by utilizing short-range broadcasting, and specifically, to a community service providing method and a system for the same, which allow devices to broadcast arbitrary packets using a Bluetooth network, and allow devices receiving the packets to use the community service through a wide area network.

Abstract: The present invention relates to a method and system for providing an IoT community service using a beacon, and specifically, to a service providing method and system, which allows the beacon to broadcast an arbitrary packet using a Bluetooth network, and allows a user terminal receiving the packet to use the community service through a wide area network.

Abstract: The present disclosure relates to a method of providing a proximal user networking service by means of a near-field communication network and a system therefor. Specifically, the present disclosure implements an environment in which, when an ad packet is broadcast using a certain host device, a guest device that receives the ad packet in the vicinity uploads relevant information to a service server, thereby allowing the host device to check guest devices that have been present in proximity thereto in the vicinity.

Abstract: The present invention relates to a method and system for providing an IoT community service using a beacon, and specifically, to a service providing method and system, which allows the beacon to broadcast an arbitrary packet using a Bluetooth network, and allows a user terminal receiving the packet to use the community service through a wide area network.

Abstract: The present invention relates to a method and system for providing a community service by utilizing short-range broadcasting, and specifically, to a community service providing method and a system for the same, which allow devices to broadcast arbitrary packets using a Bluetooth network, and allow devices receiving the packets to use the community service through a wide area network.

Abstract: The present disclosure is related to an electric power management system includes a power management server, an access point configured to communicate with the power management server and to have an address and an ID, a measurement device connected to the access point and configured to have an ID, and a user terminal configured to be connected to the access point and to communicate with the power management server, and the electric power management method thereof.

Abstract: Disclosed herein are a mask for bumping solder balls on a circuit board and a solder ball bumping method using the same. The mask includes: a plurality of openings providing spaces into which the solder balls are inserted to thereby be seated on solder pads; and trenches providing introduction spaces for spreading a flux to portions at which the solder balls are seated on the solder pads and extended from at least one side of circumferences of the openings.

Abstract: The present invention relates to a system for managing electric power demands in real time through an AMI gate way sharing a public IP network. The system obtains information about the electric power load of parts of a house or the entire house and manages basic data demands such as on/off operation or storage of a load. The system enables the sharing of the public IP network for external communication with an external demand management DB through an in-house AMI gateway box. In addition, the system allows ZigBee wireless communication for internal communication with an in-house digital gauge. Therefore, the system is able to secure demand management resources.

Abstract: The present invention relates to a place-shifting IP streaming system using an RIA-based moving image playback method which increases users' accessibility by removing the difficulties of performing download and setting players for respective client PCs having various environment and enables various types of multimedia to be implemented by facilitating porting to HTML-based websites, and, more particularly, to a place-shifting IP streaming system using an RIA-based moving image playback method which adjusts signals to a moving image (H.264 and WMV) and sound (AAC) codec required by Flash or Silverlight, packages them in MPEG 4 format and sends them in a streaming manner using the moving image encoder of a streaming module so that an Active-X type dedicated moving image player can be implemented using Flash or Silverlight, which is an a Rich Internet Application (RIA)-based general-purpose moving image playback technology, on a client PC.

Abstract: Disclosed herein is a system and method for providing personal broadcast recording channel service using extensible Markup Language (XML). The system includes a user interface, an interface server and a wizard/transmission server. The system and the method allow members to conveniently instruct the members' remote Personal Video Recorders (PVRs) to record broadcasts using Personal Computers (PC) or wired/wireless communication terminals and a common network.