MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202642084532 A) filed by Samsung Electronics Co. , Ltd. on July 09, 2026, for Method And Ue For Performing Pdu Session Recovery In Rrc Inactive State Of Ue.
Inventors include Lalith Kumar; and Mahmoud Watfa.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: ABSTRACT METHOD AND UE FOR PERFORMING PDU SESSION RECOVERY IN RRC INACTIVE STATE OF UE Embodiments herein disclose methods for performing PDU session recovery in a RRC inactive state of a UE (100) by the UE (100). The method includes initiating a NAS message in the RRC inactive state of the UE (100). Further, the method includes receiving a fallback indication from a lower layer and determining whether the UE (100) included an indication in the NAS message. In an embodiment, the method includes initiating recovery of the PDU session for which at least one user-plane resource was active prior to receiving the fallback indication upon determining that the UE (100) does not include the indication in the NAS message. In another embodiment, the method includes forbidding to initiate recovery of the PDU session for which at least one user-plane resource was active prior to receiving the fallback indication upon determining that the UE (100) included the indication in the message. FIG. 3
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