Chunghwa Telecom has been granted a patent for a data transmission system and method for edge computing. The system involves obtaining MSISDN and IP information, sending data packets, and waking up idle terminals for communication. The patent also includes a computer-readable medium for executing the method. GlobalData’s report on Chunghwa Telecom gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Chunghwa Telecom, AI for workflow management was a key innovation area identified from patents. Chunghwa Telecom's grant share as of May 2024 was 76%. Grant share is based on the ratio of number of grants to total number of patents.
Data transmission system for edge computing with terminal wake-up
A recently granted patent (Publication Number: US11997066B2) discloses a data transmission system designed for edge computing. The system includes modules such as a mobile station international subscriber directory number (MSISDN) query module, a subscriber awareness module, a traffic data transmit and temporary storage module, and a terminal wake-up module. These modules work together to facilitate the transmission of data packets between devices and target terminals efficiently. For instance, the system can wake up target terminals, analyze their connectivity status, and store or forward data packets based on the terminal's mode (connected or idle). Additionally, the system can generate paging messages to wake up target terminals and discard data packets if the terminal fails to return to a connected mode within a specified time.
Moreover, the patent also outlines a data transmission method for edge computing, which involves receiving DNS query messages, obtaining MSISDN information, generating DNS reply messages, and transmitting data packets between devices and target terminals. The method includes steps for analyzing the target terminal's connectivity status, setting user online timers, and generating paging messages based on the target terminal's IP address. By following this method, the system can efficiently manage data transmission processes in edge computing environments. Furthermore, the patent also covers a non-transitory computer-readable medium containing instructions for executing the data transmission method, ensuring the practical implementation of the innovative system in computing devices.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
