MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202617064562 A) filed by Samsung Electronics Co. , Ltd. on May 22, 2026, for Device, Method, And Storage Medium For Communication Between Distributed Units In Wireless Communication System.
Inventors include Baek, Jooyoung; Lee, Neunghyung; Kim, Hyoji; , Hyunjong; Shin, Daekyu; Lee, Jimin; and Cho, Heenam.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: A device of a first distributed unit (DU) may comprise at least one processor, and a memory for storing instructions. The instructions, when executed individually or collectively by the at least one processor, may cause the device to: acquire information about a buffer status report (BSR) of a UE on a primary cell related to the first DU; and transmit a split BSR management message for uplink scheduling of a second DU to the second DU related to a secondary cell of carrier aggregation (CA) configured for the UE via an interface between the first DU and the second DU. The split BSR management message may include the identifier (ID) of the UE, an index of the primary cell, information about a time at which the BSR is received, logical channel group (LCG) ID information about the BSR, and split buffer occupancy (BO) to be used by the second DU.
Disclaimer: Curated by HT Syndication.
