公开(公告)号：US20240251231A1

公开(公告)日：2024-07-25

申请号：US18422977

申请日：2024-01-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bibhuti Ranjan MISHRA ,  Prasad Basavaraj Dandra ,  Pankaj Rathore ,  Kangjin Yoon ,  Keonyong Ma ,  Sujung Kang

IPC: H04W8/18 ,  G06F9/50

CPC classification number: H04W8/183 ,  G06F9/5027

Abstract: A method for extending one or more static resources in a multiple enabled profile capable embedded universal integrated circuit card (eUICC) includes receiving a request to allocate at least one first static resource at a first port of the eUICC, determining whether the at least one first static resource is available for allocation, determining whether the eUICC supports a port extension feature, and whether at least one second port of the plurality of ports is available for access, and performing at least one of merging one or more second static resources of the at least one second port with one or more first static resources of the first port, and initiating at least one action associated with the one or more first static resources.

公开(公告)号：US11653411B2

公开(公告)日：2023-05-16

申请号：US17400842

申请日：2021-08-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chetan Ramesh Ganig ,  Prasad Basavaraj Dandra ,  Vijay Ganesh Surisetty ,  Umasankar Ceendhralu Baskar ,  Suraj Kumar Singh ,  Kundan Tiwari

IPC: H04W76/50 ,  H04W48/18 ,  H04W36/08 ,  H04W48/16 ,  H04W84/04

CPC classification number: H04W76/50 ,  H04W36/08 ,  H04W48/16 ,  H04W48/18 ,  H04W84/042

Abstract: A method disclosed herein includes selecting, by the UE, a SNPN for registration, on the SNPN access mode being enabled. The method includes disabling, by the UE, the SNPN access mode, if the selected SNPN does not support at least one emergency service. The method includes enabling, by the UE, a Public Land Mobile Network (PLMN) selection mode to select a PLMN cell supporting the at least one emergency service, on the SNPN access mode being disabled. The method includes performing, by the UE, the at least one emergency service by camping on the selected PLMN cell. The method includes enabling, by the UE, the SNPN access mode for performing a SNPN selection procedure, on completion of the at least one emergency service.

公开(公告)号：US11122533B2

公开(公告)日：2021-09-14

申请号：US16666980

申请日：2019-10-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vijay Ganesh Surisetty ,  Prasad Basavaraj Dandra ,  Seshadri Elluru ,  Siddhi Chandrashekhar Mayekar ,  Rajdeep Kaur ,  Ayush Raj ,  Lalith Kumar

IPC: H04W60/00 ,  H04L29/06 ,  H04W8/02 ,  H04W84/04 ,  H04W88/06

Abstract: Embodiments herein disclose a method for handling dual registration of user equipment (UE) in a wireless communication system. The method includes registering the UE on a fourth generation Radio Access Technology (4G RAT) and a fifth generation RAT (5G RAT). Further, the method includes determining, by the UE, an occurrence of at least one event. Further, the method includes suspending, by the UE, the registration on the 5G RAT. Further, the method includes performing, by the UE, communication using the registration on the 4G RAT.

公开(公告)号：US10568030B2

公开(公告)日：2020-02-18

申请号：US15964407

申请日：2018-04-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pavan Kumar Devarayanigari ,  Nitesh Pushpak Shah ,  Prasad Basavaraj Dandra ,  Vijay Ganesh Surisetty

IPC: H04W52/02 ,  H04W48/20 ,  H04W84/04

Abstract: A method for connecting to a Registered Public Land Mobile Network (RPLMN) after receiving an accept message with limited service from a user selected CSG cell, which is associated to a different PLMN than the RPLMN during manual CSG selection mode is disclosed. The method includes connecting to the RPLMN based on the availability of the user selected CSG cell in UTRAN. If the user selected CSG cell is not available in UTRAN, then the method includes connecting to the RPLMN by the UE using the stored duplicate value of the RPLMN. If the user selected CSG cell is available in UTRAN, then the method includes sending an ATTACH request to the user selected CSG cell without disabling the EUTRA capabilities. If the ATTACH request is failed, then the method includes connecting to the RPLMN using the stored duplicate value of the RPLMN.

公开(公告)号：US10405245B2

公开(公告)日：2019-09-03

申请号：US15574423

申请日：2016-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Bharat Vinayak Bhat ,  Prasad Basavaraj Dandra ,  Ricky Kaura ,  Krishnamurthy Doddaballapur Ramu

IPC: H04W36/00 ,  H04W36/14 ,  H04W8/06 ,  H04W8/22 ,  H04W76/19 ,  H04W88/06 ,  H04W48/18

Abstract: A method of managing evolved universal mobile telecommunication system terrestrial radio access network (E-UTRAN) capability of a user equipment (UE) is provided that includes switching from a first radio access technology (RAT) to a second RAT if the first RAT fails to provide circuit switched (CS) services to the UE, the first RAT and the second RAT being associated with a first public landline mobile network (PLMN). The UE establishes a CS call session with the second RAT. In the meanwhile, the UE receives a network handover command to move to a second PLMN. The UE may also perform a movement from the first PLMN to the second PLMN and connect with a third RAT associated with the second PLMN to continue the CS call session. The UE enables the E-UTRAN capability after moving to the second PLMN to connect with a fourth RAT available in the second PLMN.

公开(公告)号：US09974021B2

公开(公告)日：2018-05-15

申请号：US15111984

申请日：2015-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Pavan Kumar Devarayanigari ,  Nitesh Pushpak Shah ,  Prasad Basavaraj Dandra ,  Vijay Ganesh Surisetty

IPC: H04W52/02 ,  H04W48/20 ,  H04W84/04

CPC classification number: H04W52/0225 ,  H04W48/20 ,  H04W84/045 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262

Abstract: A method for connecting to a Registered Public Land Mobile Network (RPLMN) after receiving an accept message with limited service from a user selected CSG cell, which is associated to a different PLMN than the RPLMN during manual CSG selection mode is disclosed. The method includes connecting to the RPLMN based on the availability of the user selected CSG cell in UTRAN. If the user selected CSG cell is not available in UTRAN, then the method includes connecting to the RPLMN by the UE using the stored duplicate value of the RPLMN. If the user selected CSG cell is available in UTRAN, then the method includes sending an ATTACH request to the user selected CSG cell without disabling the EUTRA capabilities. If the ATTACH request is failed, then the method includes connecting to the RPLMN using the stored duplicate value of the RPLMN.