SK Telecom had two patents in big data during Q4 2023. SK Telecom Co Ltd filed a patent in Q4 2023 for a transfer system that allows a UPF to provide data for analysis to an NWDAF, involving a direct transfer path and an information system. GlobalData’s report on SK Telecom gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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SK Telecom grant share with big data as a theme is 0% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Data processing node device and information transmission method performed in same device (Patent ID: US20230370344A1)
The patent filed by SK Telecom Co Ltd. describes a technology that enables a data processing node device in a user plane to transfer specific information required for analysis to a specific network function (NF) with an information analysis function. This is achieved through a service-based interface (SBI) communication unit that facilitates communication between NFs. The specific information is transferred based on predefined analysis information IDs, either through subscription and notification schemes or request and response schemes. The information transferring unit within the device ensures that the specific information is capable of being transferred and provides reasons if it cannot be transferred, prompting the NF to adjust its requirements and re-request the information.
Furthermore, the patent also covers an information collecting method performed by a node device with an information analysis function, which involves communicating with an NF of the user plane to collect specific information required for analysis. This communication is also facilitated through an SBI between NFs. The collected information is based on predefined analysis information IDs and can be in various forms such as full data packets, compressed data, or data in different formats. The method includes transferring requirements when subscription or request is made for collecting specific information, allowing the NF of the user plane to determine the feasibility of transferring the information based on the requirements. Overall, the technology described in the patent streamlines the process of transferring and collecting specific information for analysis within a network function environment.
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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.
