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：US12200793B2

公开(公告)日：2025-01-14

申请号：US18132853

申请日：2023-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Kailash Kumar Jha ,  Govind Irappa Uttur ,  Shweta M ,  Vikrant Bajaj

IPC: H04W76/16 ,  H04W8/12 ,  H04W8/24 ,  H04W28/10 ,  H04W60/00 ,  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. Embodiments herein provide a method for HPLMN-based traffic control in a wireless communication network when a UE 300 is registered on different PLMNs.

公开(公告)号：US12167271B2

公开(公告)日：2024-12-10

申请号：US17503129

申请日：2021-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kailash Kumar Jha ,  Abhishek Kaswan ,  Alok Kumar Jangid ,  Nishant ,  Sidhant Jain

IPC: H04W28/02 ,  H04B7/0413 ,  H04L5/14 ,  H04W24/10 ,  H04W36/00 ,  H04W76/10 ,  H04W88/06

Abstract: In an embodiment, a method for selecting a frequency combination for a User Equipment (UE), is disclosed. The method includes determining, by the UE, at least one of a bandwidth or multiple-input multiple-output (MIMO) layer information associated with each of a plurality of cells upon detecting the plurality of cells present in a network. The method includes identifying, by the UE, at least one combination of cells amongst the plurality of cells providing a maximum throughput based on the determined bandwidth and the MIMO layer information associated with each of the plurality of cells. The method further includes latching, by the UE, onto the combination of cells with the maximum throughput.

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：US20240306077A1

公开(公告)日：2024-09-12

申请号：US18595940

申请日：2024-03-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vivek Murugaian ,  Kailash Kumar Jha ,  Mohammad Umair ,  Nishant ,  Amit Anandrao Dange

IPC: H04W48/10 ,  H04W4/90 ,  H04W76/27 ,  H04W84/06

CPC classification number: H04W48/10 ,  H04W4/90 ,  H04W76/27 ,  H04W84/06

Abstract: Embodiments disclosed herein relate to dynamic methods and systems for reading System Information Block 19 (SIB19) for maintaining Uplink Synchronization (UL Sync) and updated cell information during Non-Terrestrial networks (NTN) connectivity. The methods include a dynamic algorithm to reacquire SIB19 by considering different factors of UE's current status such as Radio Resource Control (RRC) states (idle/inactive/connected), SI periodicity of SIB19, emergency call status and UL Sync validity timer duration. The methods include monitoring of the UE status periodically and dynamically executing the algorithm to decide the time instance and periodicity to re-acquire SIB-19 based on UE current status. The methods include evaluating the UE condition on each SIB periodicity, and determining the next time period and periodicity to read SIB19.

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：US20230422155A1

公开(公告)日：2023-12-28

申请号：US18459161

申请日：2023-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alok Kumar JANGID ,  Kailash Kumar Jha ,  Mudit Goel

IPC: H04W48/16 ,  H04W48/20

CPC classification number: H04W48/16 ,  H04W48/20 ,  H04W88/06

Abstract: Methods and apparatuses are provided in a wireless communication system. Frequency information associated with a cell selection is stored, and a plurality of frequencies are scanned. Cell information is obtained based on the stored frequency information, and, based on the obtained cell information, a first cell to camp on is identified from among a plurality of cells corresponding to the second plurality of frequencies. In identifying the first cell, a cell supporting an evolved-universal terrestrial radio access (E-UTRA) new radio (NR)-dual connectivity (DC) (EN-DC) is preferred over a cell not supporting the EN-DC. The identified first cell is camped on.

公开(公告)号：US11743971B2

公开(公告)日：2023-08-29

申请号：US17403281

申请日：2021-08-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith Kumar ,  Danish Ehsan Hashmi ,  Kailash Kumar Jha ,  Alok Kumar Jangid ,  Govind Irappa Uttur

IPC: H04W88/06 ,  H04W36/00 ,  H04W36/14 ,  H04W48/18 ,  H04W60/00

CPC classification number: H04W88/06 ,  H04W36/0022 ,  H04W36/14 ,  H04W48/18 ,  H04W60/005

Abstract: Embodiments herein provide a method for maintaining service continuity by a User Equipment (UE) in a wireless communication system. The method includes transmitting a registration request message or a tracking area update (TAU) message to a management entity of a first radio access technology (RAT) network, when the UE is registered in the first RAT network and a second RAT network; receiving, from the management entity, a registration reject message or a TAU reject message; and transmitting, to the management entity, a registration message for initial registration or an attach request message including a registration status information of the UE of the second RAT network.

公开(公告)号：US11615009B2

公开(公告)日：2023-03-28

申请号：US17039771

申请日：2020-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kailash Kumar Jha ,  Nitesh Pushpak Shah ,  Nishant ,  Alok Kumar Jangid ,  Avneesh Tiwari ,  Ravi Gupta ,  Srinidhi N

IPC: G06F11/30 ,  G06N20/00 ,  G06F11/00 ,  G06F11/07 ,  G06F1/20

Abstract: Embodiments herein disclose a method for mitigating a temperature of an electronic device. The method includes determining, by the electronic device, the temperature of the electronic device, while a plurality of applications are executed on the electronic device, wherein each of the applications from the plurality of applications is associated with a first RAT. Further, the method includes detecting, by the electronic device, that the temperature of the electronic device meets thermal mitigation criteria. Further, the method includes mitigating, by the electronic device, the temperature of the electronic device by switching the application from the plurality of applications from the first RAT to a second RAT in response to detecting that the temperature of the electronic device meets the thermal mitigation criteria.