公开(公告)号：US20220132625A1

公开(公告)日：2022-04-28

申请号：US17514749

申请日：2021-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jajohn Mathew MATTAM ,  Vinay Kumar SHRIVASTAVA ,  Anshuman NIGAM ,  Arijit SEN ,  Fasil Abdul LATHEEF ,  Neha SHARMA

IPC: H04W76/38 ,  H04W76/19 ,  H04W76/28

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. The disclosure relates to a method and an apparatus to trigger deactivation and re-activation of a secondary cell group (SCG) in a multi-radio access Technology (RAT) dual connectivity (MR-DC) network.

公开(公告)号：US20250142670A1

公开(公告)日：2025-05-01

申请号：US18836692

申请日：2023-02-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vinay Kumar SHRIVASTAVA ,  Sangkyu BAEK

IPC: H04W76/28 ,  H04W76/38

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein disclose a method and a system for availing discontinuous reception (DRX) command for a plurality of User Equipments (UEs) receiving New Radio Multicast Broadcast Service (NR MBS). The method includes receiving medium access control (MAC) control element (CE) (320) from a base station. The MAC CE (320) comprises at least one of a Channel Identifier (ID), a DRX index, and a Radio Network Temporary Identifier (RNTI). The method includes determining that the received MAC CE (320) comprises a DRX command for at least one MBS service based on the at least one of the Channel ID, the DRX index and the RNTI. The DRX command is for stopping at least one timer of DRX configuration of the at least one MBS service. The method includes stopping the at least one timer of DRX configuration of the at least one MBS service based on the determination.

公开(公告)号：US20250048473A1

公开(公告)日：2025-02-06

申请号：US18793274

申请日：2024-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Sriganesh RAJENDRAN

IPC: H04W76/20 ,  H04B17/318 ,  H04W76/30 ,  H04W76/40

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Specifically, the disclosure related to systems and methods for configuring and controlling state transitions of UEs for NR MBS multicast service reception in an RRC inactive state. The methods include controlling state transitions based on one or more configured threshold parameters. The methods include providing an access category setting, and an access barring operation for performing an RRC resume procedure for receiving multicast in the RRC inactive state. Further, the methods include performing an RRC resume procedure based on an SIB1/SIB24 scheduling status.

公开(公告)号：US20240340676A1

公开(公告)日：2024-10-10

申请号：US18624893

申请日：2024-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aby Kanneath ABRAHAM ,  Seungri JIN ,  Sriganesh RAJENDRAN ,  Vinay Kumar SHRIVASTAVA

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Disclosed herein is a method for configuring one or more measurement gaps in a wireless network. The method includes receiving a configuration message with one or more network parameters from a network device. The one or more network parameters include an LTM candidate cell configuration, a measurement gap configuration MG configuration includes a candidate identifier or NR-ARFCN or RS configuration of LTM measurements associated with MG, a type-1 measurement gap configuration, received CellGroupConfig from a distributed unit (DU). The method includes performing one or more actions upon receiving the configuration message. The one or more actions include creating an LTM candidate configuration, associating the measurement gap to an LTM measurement configuration, and applying the received measurement gap for both LTM and L3 measurements. The method includes sending an RRC reconfiguration complete message to the network device upon the completion of the one or more actions.

公开(公告)号：US20240334237A1

公开(公告)日：2024-10-03

申请号：US18622681

申请日：2024-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Sriganesh RAJENDRAN

IPC: H04W28/02 ,  H04L67/131 ,  H04W76/38

CPC classification number: H04W28/0268 ,  H04L67/131 ,  H04W76/38

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein is to provide a method for handling packet discard for extended reality in wireless communication network. The method includes receiving a configuration message including information of a first discard timer for low importance, a second discard timer, and a PDU set discard parameter, wherein the first discard timer is set to a value that is shorter than a value of the second discard timer, obtaining at least one packet data convergence protocol (PDCP) service data unit (SDU) from at least one upper layer, and performing, for the at least one PDCP SDU, a transmit operation including a PDCP SDU discard based on the first discard timer, the second discard timer, and the PDU set discard parameter.

公开(公告)号：US20240292240A1

公开(公告)日：2024-08-29

申请号：US18654732

申请日：2024-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jajohn Mathew MATTAM ,  Vinay Kumar SHRIVASTAVA ,  Fasil Abdul LATHEEF

IPC: H04W24/02 ,  H04L5/00 ,  H04W72/30 ,  H04W74/0833 ,  H04W76/19 ,  H04W76/25 ,  H04W76/28 ,  H04W76/30

CPC classification number: H04W24/02 ,  H04L5/0048 ,  H04W72/30 ,  H04W74/0833 ,  H04W76/19 ,  H04W76/25 ,  H04W76/28 ,  H04W76/30

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. The disclosure provides a method for enabling user equipment (UE) actions upon secondary cell group (SCG) deactivation is provided.

公开(公告)号：US20240121597A1

公开(公告)日：2024-04-11

申请号：US18540139

申请日：2023-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Ankit SRIVASTAV ,  Sarvesha Anegundi GANAPATHI

IPC: H04W8/22 ,  H04W4/06 ,  H04W76/40

CPC classification number: H04W8/22 ,  H04W4/06 ,  H04W76/40

Abstract: The present disclosure describes method and system for notifying resource capability of user equipment. In accordance with the embodiments, the method includes determining an event related to one or more multimedia multicast-broadcast service (MBMS) service of interest to the UE in receive only mode (ROM) session when a system information related to MBMS is not broadcasted by a serving cell after transmission of an interest indication for MBMS service to the serving cell wherein the event indicates one of: (a) the UE is not interested in the one or more MBMS service through the ROM session; and (b) the UE is not in reception of the one or more MBMS service through the ROM session; and transmitting a ROM service interest indication for the one or more MBMS service through the ROM session corresponding to the determined event to the serving cell.

公开(公告)号：US20240089918A1

公开(公告)日：2024-03-14

申请号：US18261084

申请日：2022-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Sangyeob JUNG

IPC: H04W68/02 ,  H04W48/18 ,  H04W74/08 ,  H04W76/28

CPC classification number: H04W68/02 ,  H04W48/18 ,  H04W74/0816 ,  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). Embodiments herein provide a method for paging collision avoidance. The method includes detecting a potential paging collision between a first RAT network and a second RAT network, wherein the first RAT network is associated with a first SIM and the second RAT network is associated with a second SIM, determining and selecting one of the first RAT network and the second RAT network for avoiding the paging collision based on a paging collision avoidance criteria, and sending a signaling message to one of the selected first RAT network and the selected second RAT network to avoid the paging collision between the first RAT network and the second RAT network.

公开(公告)号：US20240073765A1

公开(公告)日：2024-02-29

申请号：US18272241

申请日：2022-01-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA

IPC: H04W36/14 ,  H04W36/00 ,  H04W76/27

CPC classification number: H04W36/14 ,  H04W36/0072 ,  H04W76/27 ,  H04W88/06

Abstract: Embodiments herein provide a method for coordinated switching gap operations by a UE (100) comprising a plurality of SIMs (150) in a wireless network (1000). The method includes detecting that at least one of a BSR triggering, grant for uplink transmission, and measurement report and CSI reporting time for a first network operator apparatus (200a) lies in between one of the switching gap start and stop time, a switching gap duration, and a number of repetitions of the switching gap. In an embodiment, the method includes preventing a triggering of the BSR to the first network operator apparatus (200a). In another embodiment, the method includes reporting a new BSR report to the first network operator apparatus (200a) to indicate no buffered data. In another embodiment, the method includes abandoning or discarding at least one of the measurement report or the CSI reporting from the UE (100).

公开(公告)号：US20240057034A1

公开(公告)日：2024-02-15

申请号：US18268833

申请日：2021-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vinay Kumar SHRIVASTAVA ,  Anil AGIWAL

IPC: H04W68/02

CPC classification number: H04W68/02

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 disclose a method for grouping of paging for multiple UEs in a paging occasion in a wireless network (1000) by an AMF entity (300). The method includes determining paging sub-group information to be allocated to a UE (100) based on characteristics of the UE (100). Further, the method includes allocating the paging sub-group information to the UE (100) for paging. Further, the method includes sending the allocated paging sub-group information to the UE (100) and a gNodeb (200). The method can be used to provide a paging reduction feature to improve a power consumption performance for the UE (100) in the wireless network (1000). The proposed method can be used to reduce a false alarm occurrence for the UE (100), so as to provide efficient paging reception approach for the UE (100), when the UE (100) is in an idle mode/inactive mode.