公开(公告)号：US20230292287A1

公开(公告)日：2023-09-14

申请号：US18119667

申请日：2023-03-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Umasankar Baskar CEENDHRALU ,  Mohanraja Balasubramaniam ,  Thejeswara Reddy Pocha ,  Prasad Basavaraj Dandra ,  Goutham Ponnamreddy

IPC: H04W68/02 ,  H04L65/1016 ,  H04W76/28

CPC classification number: H04W68/02 ,  H04L65/1016 ,  H04W76/28

Abstract: A method for sharing a radio frequency (RF) resource among multi-subscriber identification module (SIM) stacks in a multi-SIM device, includes: receiving two paging requests from the multi-SIM stacks for performing communication with a network entity via the RF resource; transmitting the two paging received requests to the network entity via the RF resource; detecting a page sharing conflict between the two paging requests of the multi-SIM stacks; determining, based on the detection of the page sharing conflict, a connection status of a connection between each stack of the multi-SIM stacks and the network entity. The connection status indicates a communication medium via which each stack of the multi-SIM stacks is connected with the network entity. The method includes prioritizing, based on the determined connection status, a grant of the RF resource to a stack of the multi-SIM stacks whose connection status indicates a cellular connection as the communication medium.

公开(公告)号：US20250008486A1

公开(公告)日：2025-01-02

申请号：US18711518

申请日：2022-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Prasad Basavaraj DANDRA ,  Chetan Ramesh GANIG ,  Sivasankar COMARAVELOU ,  Umasankar Baskar CEENDHRALU ,  Lalith KUMAR

IPC: H04W68/02 ,  H04W60/04

Abstract: The present subject matter refers to methods and systems for managing paging restriction in Multi SIM Multi Standby (MUSIM). The method performed by a user equipment (UE) (101) comprises transmitting (202), to a network entity (106), a request message including paging restriction information. Further, the method includes receiving (204), from the network entity, a request accept message including an indication of an implementation of a paging restriction between the network entity and the UE based on the paging restriction information included in the registration request message. Thereafter, the method includes transmitting, to the network entity, a release request message including information related to a release of the paging restriction for the UE when the UE intend to receive paging messages from the network entity. Moreover, in response to a reception of the release request message, the network entity releases the paging restriction for the UE.