MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647102171 A) filed by Samsung Electronics Co. , Ltd. on August 24, 2026, for Apparatus And Method For Handling Security For L1 And L2 Triggered Mobility In Next Generation Wireless Systems.
Inventors include Hwang, June; Bae, Beomsik; Ock, Jinwoo; and Jin, Seungri.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The present disclosure realates to a methd for handling security for L1 and L2 triggered mobiliry. the method performed by a terminal includes receiving, from a master node (MN), first information on a layer 1/layer 2 triggered mobility (LTM) configuration for candidate primary secondary cells (PSCells) and second information on a mapping between a counter value list and a cell set identification (ID), wherein an LTM configuration ID for a candidate PSCell is associated with a cell set ID of the candidate PSCell; receiving, from the MN, a medium access control (MAC) control element (CE) for an LTM cell switch, the MAC CE including third information indicating the LTM configuration ID for the candidate PSCell; identifying whether the cell set ID of the candidate PSCell corresponds to a serving cell set ID, based on the first information and the third information; in case that the cell set ID of the candidate PSCell does not correspond to the serving cell set ID, updating a counter value for the serving cell set ID to a counter value for the cell set ID of the candidate PSCell based on the second information; and transmitting, to a candidate secondary node (SN) of the candidate PSCell via the MN, the counter value for the cell set ID of the candidate PSCell.
Disclaimer: Curated by HT Syndication.
