China UnionPay has been granted a patent for a data transmission method involving Quality of Service (QoS) information. The method includes determining and updating QoS values in messages transmitted by regional access devices. The patent aims to enhance data transmission efficiency and reliability. GlobalData’s report on China UnionPay 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 China UnionPay, Social commerce was a key innovation area identified from patents. China UnionPay's grant share as of May 2024 was 40%. Grant share is based on the ratio of number of grants to total number of patents.
Data transmission method with qos information in extension header
A recently granted patent (Publication Number: US11968125B2) discloses a data transmission method involving the determination of a message that needs to be transmitted, including multiple pieces of Quality of Service (QoS) information. These pieces of QoS information are generated based on QoS values set by regional access devices and are located in an extension header of the message. The method includes updating the QoS value of the message based on the device identifier consistency and forwarding the updated message. The patent outlines a systematic approach to managing QoS information in data transmission, enhancing efficiency and reliability in communication networks.
Furthermore, the patent extends to a computing device and a non-transitory computer-readable storage medium storing a computer program executable by a regional access device. The program enables the device to determine the message's QoS information, update the QoS value based on device identifiers, and forward the message accordingly. The storage medium facilitates the execution of the data transmission method, ensuring seamless handling of QoS information in the communication process. Overall, the patent introduces a structured methodology for managing QoS information in data transmission, catering to the evolving needs of efficient network communication systems.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
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.
