公开(公告)号：US20240324068A1

公开(公告)日：2024-09-26

申请号：US18259480

申请日：2021-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Diwakar SHARMA ,  Sangkyu BAEK

IPC: H04W76/40 ,  H04W52/02 ,  H04W76/28

CPC classification number: H04W76/40 ,  H04W52/0229 ,  H04W76/28

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 managing power consumption of a UE while receiving MBS services includes aligning a paging occasion of paging reception to match awake periods of a paging DRX cycle with awake periods of a DRX configuration intended for reception of the MBS services, if the UE is in an idle/inactive mode and managing a DRX cycle based on the aligned PO to receive the MBS services, and receiving a WUS from a network indicating presence or absence of allocations for the UE to receive the MBS services in a MBS service DRX cycle, if the UE is in a connected mode and managing the DRX cycle based on the received WUS to receive the MBS services.

公开(公告)号：US20240089704A1

公开(公告)日：2024-03-14

申请号：US18268528

申请日：2021-12-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Diwakar SHARMA ,  Sangkyu BAEK

IPC: H04W4/06 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/232 ,  H04W72/30

CPC classification number: H04W4/06 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/232 ,  H04W72/30

Abstract: Embodiments herein disclose a method and apparatus for resource allocation in a wireless communication system supporting multicast and broadcast services (MBS). The method comprises receiving, from a base station, configuration information associated with the MBS, and receiving, from the base station, MBS data on a common frequency resource (CFR) configured based on the configuration information, wherein the CFR is configured in a unicast bandwidth part (BWP).

公开(公告)号：US20230047384A1

公开(公告)日：2023-02-16

申请号：US17880133

申请日：2022-08-03

Applicant: SAMSUNG ELECTRONICS CO, LTD.

Inventor： Vikalp MANDAWARIA ,  Diwakar SHARMA ,  Neha SHARMA ,  Anshuman NIGAM ,  Aneesh DESHMUKH ,  Chitradeep MAJUMDA

IPC: H04W72/12 ,  H04B7/01

Abstract: The various embodiments herein disclose methods and systems for uplink scheduling schemes for low-earth orbit (LEO) satellite based Non-Terrestrial Network (NTN). According to an embodiment, a zone-based scheduling (ZBS) scheme is described where the coverage area may be divided into a plurality of zones and independent scheduling-offsets may be allocated for each of the zones. The ZBS scheme improves upon the overall user latency by reducing the K2 and cell offset delay for low-propagation delay users within the NTN cells. At the same time, the impact of differential doppler may also be mitigated with such a zone-based allocation strategy.

公开(公告)号：US20190104403A1

公开(公告)日：2019-04-04

申请号：US16087170

申请日：2017-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Diwakar SHARMA ,  Anshuman NIGAM ,  Mangesh INGALE ,  Rajavelsamy RAJADURAI ,  Tushar VRIND

IPC: H04W8/20 ,  H04W36/00 ,  H04L29/08 ,  H04W76/27 ,  H04W76/28

CPC classification number: H04W8/205 ,  H04L67/148 ,  H04W36/0033 ,  H04W76/20 ,  H04W76/27 ,  H04W76/28 ,  H04W80/02 ,  H04W80/10

Abstract: Embodiments herein provide a method and system for managing session across multiple electronic devices in a network system. The method includes receiving by a target electronic device a first message from a source electronic device which includes a request to transfer context associated with at least one ongoing session on the source electronic device. Further, the method includes sending a response message to the source electronic device which includes a confirmation for the context transfer to. Further, the method includes receiving a Carry Your Own Context (CYOC) container associated with the at least one ongoing session from the source electronic device, wherein the CYOC container consists of cellular parameter information required for seamless session transfer from the source electronic device to the target electronic device. Furthermore, the method includes completing the at least one session transfer using the cellular parameter information received in the CYOC container.

公开(公告)号：US20160112823A1

公开(公告)日：2016-04-21

申请号：US14881545

申请日：2015-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tushar VRIND ,  Diwakar SHARMA

IPC: H04W4/00 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W4/70 ,  H04L69/04 ,  H04W28/06 ,  H04W76/27

Abstract: A long term evolution (LTE) protocol and a technology for designing an entity of the LTE protocol in layer 2 are provided. The method includes receiving a control message including packet data convergence protocol (PDCP) configuration information from an external communication device, determining whether data of a PDCP protocol data unit (PDU) received by the communication device is compressed according to the received PDCP configuration information, and when the data is compressed based on a result of the determination, decompressing the data.

Abstract translation: 提供了长期演进（LTE）协议​​和用于在层2中设计LTE协议的实体的技术。 该方法包括从外部通信设备接收包括分组数据融合协议（PDCP）配置信息的控制消息，确定由通信设备接收的PDCP协议数据单元（PDU）的数据是否根据所接收的PDCP配置信息进行压缩， 并且当基于确定的结果压缩数据时，解压缩数据。

公开(公告)号：US20250039784A1

公开(公告)日：2025-01-30

申请号：US18781259

申请日：2024-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Diwakar SHARMA ,  Sriganesh RAJENDRAN

IPC: H04W52/02 ,  H04W76/28

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method for handling network energy saving (NES) in a wireless network is provided. The method includes receiving, by a user equipment (UE) a radio resource control (RRC) reconfiguration message from a network entity, wherein the RRC reconfiguration message includes at least one of a cell discontinuous reception (Cell-DRX) configuration and a cell discontinuous transmission (Cell-DTX) configuration for at least one serving cell, performing at least one of an activation and deactivation for at least one of the Cell-DRX configuration and the Cell-DTX configuration by at least one of the RRC reconfiguration message and a downlink control information (DCI) termed as DCI X, and handling the NES in the wireless network upon performing at least one of the activation and deactivation for at least one of the Cell-DRX configuration and the Cell-DTX configuration.

公开(公告)号：US20240323733A1

公开(公告)日：2024-09-26

申请号：US18272511

申请日：2022-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Diwakar SHARMA

IPC: H04W24/10 ,  H04W76/28 ,  H04W76/40

CPC classification number: H04W24/10 ,  H04W76/40 ,  H04W76/28

Abstract: In an embodiment, a method for performing a measurement operation for Multicast and Broadcast Services (MBS) in 5G is disclosed. The method includes receiving at a User Equipment (UE), a message from a network for configuring the UE comprising at least one of one or more configurations, and one or more reference signals of one or more of a Bandwidth Part (BWP) or a Common Frequency Resource (CFR) associated with one of a unicast and the MBS. The method includes performing a measurement operation for the MBS reception for the one or more configurations based on the one or more reference signals associated with one or more of the unicast and the MBS. The method further includes generating a measurement report associated with the MBS reception based on a measurement of the MBS.

公开(公告)号：US20180160422A1

公开(公告)日：2018-06-07

申请号：US15612238

申请日：2017-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalit Kumar PATHAK ,  Diwakar SHARMA ,  Mangesh Abhimanyu INGALE ,  Shrinath Ramamoorthy MADHURANTAKAM ,  Tushar VRIND ,  Vinay Kumar SHRIVASTAVA ,  Rohit KUMAR ,  Swapnil Vinod KHACHANE ,  Tariq SIDDIQUI

IPC: H04W72/04 ,  H04W76/02 ,  H04W76/04

Abstract: Example embodiments herein provide methods and Dual SIM Dual Standby (DSDS) devices including a first Subscriber Identity Module (SIM) and a second SIM for managing data communication. The methods include establishing, by the DSDS device, a Radio Resource Control (RRC) connection over the first SIM and performing data communication with a network entity. Further, the methods include detecting, by the DSDS device, an activity upcoming over the second SIM. Further, the methods include transmitting, by the DSDS device, a connection suspend indication to the network entity to suspend the data communication over the first SIM, wherein the connection suspend indication is transmitted on one of a Layer-1 control signaling channel, a Layer-2 control signaling channel, and a Layer-3 control signaling channel.

公开(公告)号：US20180146418A1

公开(公告)日：2018-05-24

申请号：US15573363

申请日：2016-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Diwakar SHARMA ,  Tushar VRIND ,  Anshuman NIGAM

IPC: H04W48/16 ,  H04W72/04 ,  H04W24/08 ,  H04W56/00

CPC classification number: H04W48/16 ,  H04W4/02 ,  H04W4/70 ,  H04W4/90 ,  H04W24/08 ,  H04W56/001 ,  H04W72/04 ,  H04W72/0413 ,  H04W76/27

Abstract: Embodiments herein provide a method and a system for context aware scheduling of resources. The method includes performing a cell search in based on a context database, the context database including temporal parameters, location parameters and network parameters, identifying a first cell corresponding to the network parameters in the database based on the cell search, and performing a connected mode procedure with the identified first cell.

公开(公告)号：US20180032376A1

公开(公告)日：2018-02-01

申请号：US15660246

申请日：2017-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Raju Siddappa UDAVA ,  Balaji SOMU KANDASWAMY ,  Prasanth SUBRAMANI ,  Tushar VRIND ,  Venkata Raju INDUKURI ,  Diwakar SHARMA

IPC: G06F9/50 ,  G06F9/48

CPC classification number: G06F9/5061 ,  G06F9/4881 ,  G06F9/5038 ,  G06F9/5066 ,  G06F2209/483 ,  Y02D10/22 ,  Y02D10/24 ,  Y02D10/36

Abstract: A method for group-based scheduling in a multi-core processor apparatus comprises computing a cost of at least two tasks accessing a same resource based on a plurality of parameters; determining, by the multi-core processor apparatus, inter-dependent tasks from among a plurality of tasks based on a plurality of parameters by comparing the computed cost of the at least two tasks with a task inter-dependent threshold; generating, by the multi-core processor apparatus, at least one task group including the inter-dependent tasks; and scheduling, by multi-core processor apparatus, at least one inter-dependent task from the at least one task group on a core of the multi-core processor apparatus.