MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202341058492 A) filed by Rakuten Symphony, Inc. on August 31, 2023, for Supporting Multiple Bearers For Ue With Limited Lcids.
Inventors include Nirav Salot; Pradeep Kumar Nalla; Rahul Modi; Satish Reddy Kunduru; and Sridhar Bhaskaran.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: SUPPORTING MULTIPLE BEARERS FOR UE WITH LIMITED LCIDs ABSTRACT The present disclosure generally relates to wireless communication system. The present disclosure discloses methods to overcome Logical Channel ID (LCID) limitations during bearer type switching when multiple ENDC bearers are supported. Initially, the method recites determining a configuration mode of a bearer to be added for the UE, which may be either MCG mode or SCG-split mode. Further, the method recites allocating an LCID to the bearer based on the configuration mode and one or more criteria. The method recites performing, upon detecting an addition of a secondary node in the communication network by checking whether LCIDs are available for allocating corresponding bearers requiring SCG-split mode in response to the addition of the secondary node. The method further recites assigning the LCIDs to the corresponding bearers requiring the SCG-split mode, when the LCIDs are available for the bearers and switching a set of bearers, among the bearers, into the SCG-split mode when the LCIDs are available only for the set of bearers.
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