Abstract:
The present invention provides a scalable digital twin system structure and a scalable digital twin service method that are capable of, based on a digital twin, performing real-time control of the real world while providing information required for the user to determine the optimal countermeasure in solve real-world problems in stages, thereby helping rapidly solve problems of the real-world. In order to preemptively respond to the real-world problems by providing decision support information with improved reliability according to a timeline based on a digital twin of a scalable structure, the operation of the digital twin is divided into several stages according to complexity and a result of each stage is transferred to an application service and the next stage, so that as the stage becomes higher, a more reliable result can be provided.
Abstract:
A mobile communication terminal device equipped with a replaceable communication module and a back cover thereof are provided. The mobile communication terminal device includes: a host processor configured to control and operate the mobile communication terminal device; a baseband processing unit configured to process a mobile communication protocol; and a radio frequency (RF) signal processing unit configured to wirelessly communicate with a mobile communication network, wherein the host processor, the baseband processing unit and the RF signal processing unit are further configured to be implemented as modules that are attachable to or detachable from a printed circuit board (PCB) of the mobile communication terminal device.
Abstract:
In a case where a transmitting apparatus transmits an instant message, for the generated message, an alert command mode in which it is instructed to perform alert processing when a receiving apparatus receives the message or a no alert command mode in which it is instructed not to perform the alert processing when the receiving apparatus receives the message are set up. Then, the receiving apparatus performs the alert processing when the alert command mode is set up for the received message and does not perform the alert processing when the no alert command mode is set up for the received message.
Abstract:
In controlling channel access from a plurality of terminals in a wireless network, information for wireless resource allocation for each of the terminals is acquired, and channel access time for each terminal is determined based on the information for wireless resource allocation. Then, frames each containing the channel access time determined for each terminal are sequentially transmitted.
Abstract:
A method of generating context-customized digital twin is provided. The method includes receiving pieces of basic data by using a data receiver, classifying the pieces of basic data into a plurality of layers and tagging the classified pieces of basic data to tags by using a preprocessor, generating context-customized digital twin models by using pieces of basic data corresponding to tags selected from among the tags by using a twin model generator, and storing the tags, the tagged pieces of basic data, and the context-customized digital twin models in a storage.
Abstract:
A distributed cloud service providing apparatus of a client terminal converts first information to store to a plurality of second information parts, stores the plurality of second information parts at a plurality of cloud servers, respectively, obtains the first information using the second information parts that are received from at least some cloud servers of the plurality of cloud servers according to a user request, and provides the first information to the user.