公开(公告)号：US20240015829A1

公开(公告)日：2024-01-11

申请号：US18345312

申请日：2023-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Aman Agarwal ,  Kailash Kumar Jha ,  Nishant ,  Satya Prakash

IPC: H04W76/15 ,  H04W76/28 ,  H04W28/02

CPC classification number: H04W76/15 ,  H04W76/28 ,  H04W28/0268

Abstract: Disclosed is a method for power management of a User Equipment (UE) in multi-rat dual connectivity state. The method includes determining whether one of a first parameter or a second parameter related with an uplink data is met, when the UE is in the MR-DC state and comparing, when one of the first parameter or the second parameter is met, a value of a connected mode discontinuous reception (CDRX) configuration of a master cell group (MCG) cycle and a value of CDRX configuration cycle for a secondary cell group (SCG) cycle, wherein the UE is in the MR-DC state with the MCG and SCG. The method further includes determining an optimal CDRX configuration cycle among the MCG and the SCG based on a result of the comparison and transmitting the uplink data to a network entity over one of the MCG and SCG based on the optimal CDRX configuration cycle.

公开(公告)号：US12284561B2

公开(公告)日：2025-04-22

申请号：US17733027

申请日：2022-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aman Agarwal ,  Kailash Kumar Jha ,  . Nishant ,  Avneesh Tiwari ,  Samiran Bhowmik ,  Nitesh Pushpak Shah ,  . Vishwajeet

IPC: H04W36/08 ,  H04W36/00 ,  H04W36/14 ,  H04W36/30 ,  H04W88/06

Abstract: A method for a data session switching by a User Equipment (UE) is provided. The method includes monitoring network broadcasted parameters of a second Subscriber Identity Module (SIM) of the UE while performing a Fifth Generation Cellular Network (5G) data session over a first SIM of the UE, where the first SIM is configured for a Default Data Service (DDS), detecting that a trigger criterion is met for the 5G data session switching to the second SIM based on the network broadcasted parameters, and in response to the trigger criterion being met, configuring the second SIM for the DDS for continuing the 5G data session over the second SIM.

公开(公告)号：US12232072B2

公开(公告)日：2025-02-18

申请号：US18606601

申请日：2024-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Samiran Bhowmik ,  Aman Agarwal

IPC: H04W60/04 ,  H04W48/20 ,  H04W60/06 ,  H04W84/04 ,  H04W84/06

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for handling communication in a wireless network by a user equipment (UE) is provided. The method includes receiving a non-access stratum (NAS) message indicating that the UE is not permitted to access a first public land mobile network (PLMN) over a satellite communication along with geographical indication or a timer indication from the first PLMN. Further, the method includes determining a geographical area based on the received geographical indication or a timer value based on the timer indication. Further, the method includes starting a timer with the timer value. Further, the method includes determining that the UE is not allowed to access the first PLMN in the determined geographical area or the expiry of the timer. Further, the method includes performing a PLMN selection and registration procedure on a second PLMN based on the determination.

公开(公告)号：US12108485B2

公开(公告)日：2024-10-01

申请号：US17513753

申请日：2021-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nitesh Pushpak Shah ,  Aman Agarwal ,  Kailash Kumar Jha ,  Alok Kumar Jangid ,  Hitesh Wadhwa ,  Subbarayudu Mutya

IPC: H04W8/02 ,  H04W88/06

CPC classification number: H04W8/02 ,  H04W88/06

Abstract: A method of operating an electronic device includes determining initiation of a voice call on a first Subscriber Identity Module (SIM), while availing first data services through the first SIM. The initiation of a voice call leads to a fallback from a first Radio Access Technology (RAT). A Default Data Subscription/Service (DDS) is set to the first SIM. Further, the method includes registering with a first network through a second SIM, in response to determining the second SIM is registered with a second network with a second RAT. The method includes availing the first data services from the second SIM that is registered with the first network, while engaging in the voice call on the first SIM.

公开(公告)号：US11889574B2

公开(公告)日：2024-01-30

申请号：US17324305

申请日：2021-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alok Kumar Jangid ,  Abhishek Kaswan ,  Aman Agarwal ,  Kailash Kumar Jha

IPC: H04W76/15 ,  H04L1/20 ,  H04W8/24 ,  H04W48/20 ,  H04W72/0453

CPC classification number: H04W76/15 ,  H04L1/203 ,  H04W8/24 ,  H04W48/20 ,  H04W72/0453

Abstract: Provided is a method performed by a user equipment (UE) in a wireless communication system supporting Evolved Universal Mobile Telecommunications System Terrestrial Radio Access Network (E-UTRAN) New Radio (NR)-Dual Connectivity (ENDC). The method includes: receiving system information including information on an NR band list supported in the ENDC; identifying, based on the system information, NR bands supported at LTE frequencies of Long Term Evolution (LTE) bands in a most recently used (MRU) LTE frequency list of the UE; prioritizing the LTE frequencies in the MRU LTE frequency list, based on the supported NR bands and an ENDC capability of the UE; and performing a cell selection based on the prioritized MRU LTE frequency list.

公开(公告)号：US12177767B2

公开(公告)日：2024-12-24

申请号：US17565719

申请日：2021-12-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nishant ,  Nitesh Pushpak Shah ,  Alok Kumar Jangid ,  Kailash Kumar Jha ,  Swapnil Santosh Nivendkar ,  Aman Agarwal

IPC: H04W48/16 ,  H04W24/10 ,  H04W48/14 ,  H04W56/00 ,  H04W72/0453 ,  H04W84/04

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Accordingly, methods for handling frequency scanning in a wireless communication network include scanning, by a UE, a first set of frequencies present in a Most Recently Used (MRU) frequency list.

公开(公告)号：US11956749B2

公开(公告)日：2024-04-09

申请号：US17574080

申请日：2022-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Samiran Bhowmik ,  Aman Agarwal

IPC: H04W84/04 ,  H04W48/20 ,  H04W60/04 ,  H04W60/06 ,  H04W84/06

CPC classification number: H04W60/04 ,  H04W48/20 ,  H04W60/06 ,  H04W84/042 ,  H04W84/06

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for handling communication in a wireless network by a user equipment (UE) is provided. The method includes receiving a non-access stratum (NAS) message indicating that the UE is not permitted to access a first public land mobile network (PLMN) over a satellite communication along with geographical indication or a timer indication from the first PLMN. Further, the method includes determining a geographical area based on the received geographical indication or a timer value based on the timer indication. Further, the method includes starting a timer with the timer value. Further, the method includes determining that the UE is not allowed to access the first PLMN in the determined geographical area or the expiry of the timer. Further, the method includes performing a PLMN selection and registration procedure on a second PLMN based on the determination.

公开(公告)号：US11950180B2

公开(公告)日：2024-04-02

申请号：US17507051

申请日：2021-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alok Kumar Jangid ,  Kailash Kumar Jha ,  Aman Agarwal ,  Avneesh Tiwari ,  Ravi Pandappa Kamaladinni ,  Samiran Bhowmik ,  Abhishek Kaswan

IPC: H04W8/04 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W84/04

CPC classification number: H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W84/042

Abstract: Various embodiments herein disclose a method camping a User Equipment (UE) on a cell, the method comprising: creating a combined Most Recently Used (MRU) list by merging a list 4G MRU frequencies with a Public Land Mobile Network (PLMN) having a 5GC and a list of 5G MRU frequencies, determining whether one of a 4G cell with 5G core (5GC) and a 5G cell is available for camping by performing a MRU scan on the combined MRU list; performing one of: camping on one of the 4G cell with 5G core and the 5G cell in response to determining that one of the 5G cell and the 4G cell with 5G core is available and performing a 4G MRU frequency scan on a list of 4G without 5GC MRU frequencies in response to determining that one of the 4G cell with 5G core and the 5G cell is not available.

公开(公告)号：US20230379691A1

公开(公告)日：2023-11-23

申请号：US18320472

申请日：2023-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Manvir Singh DHIMAN ,  Arijit Sen ,  Aman Agarwal ,  Jagadeesh Gandikota ,  Kailash Kumar Jha ,  Koustav Roy ,  Ravi Pandappa Kamaladinni ,  Danish Ehsan Hashmi ,  Lalith Kumar

IPC: H04W8/18 ,  H04W68/02 ,  H04W4/12

CPC classification number: H04W8/183 ,  H04W68/02 ,  H04W4/12

Abstract: An example a method for managing paging restrictions in a wireless network includes detecting, by a UE, whether a first subscriber identity module (SIM) is configured for a dedicated data subscription (DDS). The method further includes detecting, by the UE, an occurrence of a trigger condition in connection with at least one of the first SIM and at least one second SIM and enabling, by the UE, a paging restriction to the at least one second SIM based on the occurrence of the predetermined trigger condition.

公开(公告)号：US12052654B2

公开(公告)日：2024-07-30

申请号：US17507051

申请日：2021-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Alok Kumar Jangid ,  Kailash Kumar Jha ,  Aman Agarwal ,  Avneesh Tiwari ,  Ravi Pandappa Kamaladinni ,  Samiran Bhowmik ,  Abhishek Kaswan

IPC: H04W8/04 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W84/04

CPC classification number: H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W84/042

Abstract: Various embodiments herein disclose a method camping a User Equipment (UE) on a cell, the method comprising: creating a combined Most Recently Used (MRU) list by merging a list 4G MRU frequencies with a Public Land Mobile Network (PLMN) having a 5GC and a list of 5G MRU frequencies, determining whether one of a 4G cell with 5G core (5GC) and a 5G cell is available for camping by performing a MRU scan on the combined MRU list; performing one of: camping on one of the 4G cell with 5G core and the 5G cell in response to determining that one of the 5G cell and the 4G cell with 5G core is available and performing a 4G MRU frequency scan on a list of 4G without 5GC MRU frequencies in response to determining that one of the 4G cell with 5G core and the 5G cell is not available.