MUMBAI, India, Aug. 10 -- Intellectual Property India has published a patent application (202617074046 A) filed by Samsung Electronics Co. , Ltd. on June 15, 2026, for Method And Apparatus For Controlling Network Congestion In Wireless Communication System.
Inventors include Kim, Sunhyun; Han, Yoonseon; Kim, Sunghwan; and Moon, Younggyoun.
The application for the patent was published on July 31, 2026, under issue no. 31/2026.
Abstract: The present disclosure relates to a 5G or 6G communication system for providing a higher data transmission rate than a previous 4G communication system, such as LTE. A method performed by a user plane function (UPF) entity in a wireless communication system according to the present disclosure may comprise the steps of: receiving, from a session management function (SMF) entity, N4 session information including an explicit congestion notification (ECN) activation indicator and an ECN tuning parameter; identifying a QoS flow to which activation of an ECN-related function is to be applied on the basis of the ECN activation indicator; and performing data communication on the basis of the ECN activation indicator and the ECN tuning parameter. Various other embodiments identified through the specification are possible.
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