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21.发明公开公开(公告)号：US20240008128A1
公开(公告)日：2024-01-04
申请号：US18343366
申请日：2023-06-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vinay Kumar SHRIVASTAVA , Sangkyu BAEK
IPC: H04W76/20 , H04W76/40 , H04W72/232 , H04W72/1273
CPC classification number: H04W76/20 , H04W76/40 , H04W72/232 , H04W72/1273
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a method performed by a user equipment (UE) for a multicast and broadcast service (MBS) in a wireless communication system, including receiving, in a radio resource control (RRC) connected state, from a base station, a radio resource control (RRC) reconfiguration message configuring the UE to perform a multicast MBS reception in an RRC inactive state, receiving, from the base station, an RRC release message including at least one configuration information on a multicast MBS radio bearer (MRB), storing, in the RRC inactive state, the at least one configuration information on the multicast MRB; and receiving a multicast MBS session in the RRC inactive state based on the at least one stored configuration information.
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22.发明公开公开(公告)号：US20230397079A1
公开(公告)日：2023-12-07
申请号：US18328274
申请日：2023-06-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jajohn Mathew MATTAM , Jagadeesh GURUGUBELLI , Vinay Kumar SHRIVASTAVA
CPC classification number: H04W36/304 , H04W36/00698 , H04W52/40 , H04W88/06
Abstract: A method for transmitting user equipment (UE) capability by a dual subscriber identity module (SIM) dual active (DSDA) user equipment (DSDA UE) is disclosed. The method comprises determining a corresponding service category for each of a first stack and a second stack based on at least one stack parameter indicated by the first stack and the second stack. The method comprises determining a mode associated with the DSDA UE based on the corresponding service categories of the first and second stacks. The method comprises receiving corresponding band information associated with the first and second stacks from at least one network entity associated with a network. The method comprises adjusting the UE based on the mode and the corresponding band information associated with the first and second stacks. The method comprises transmitting the adjusted UE capability to the at least one network entity.
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公开(公告)号：US20230269828A1
公开(公告)日：2023-08-24
申请号：US18009904
申请日：2022-03-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vinay Kumar SHRIVASTAVA
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein disclose methods for handling a MBS service in a wireless network (400) by a UE (100). The method includes receiving a MCCH configuration and at least one parameter associated with the MCCH configuration in a SIB. Further, the method includes configuring a MCCH channel based on the MCCH configuration and the parameter associated with the MCCH configuration. Further, the method includes receiving a MCCH information message through the MCCH channel. Further, the method includes configuring at least one MTCH based on the MCCH information message. Further, the method includes receiving the MBS service through the MTCH.
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24.发明公开公开(公告)号：US20230232493A1
公开(公告)日：2023-07-20
申请号：US18098843
申请日：2023-01-19
Applicant: Samsung Electronics Co,. Ltd.
Inventor： Vinay Kumar SHRIVASTAVA , Sangkyu BAEK
CPC classification number: H04W76/28 , H04L5/0051 , H04W4/06
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Provided is a method performed by a user equipment (UE) in a wireless communication network, the method comprising: determining that a multicast discontinuous reception (DRX) pertaining to at least one multicast service is configured in a cell; determining whether a medium access control (MAC) entity of the UE is in an active time of the configured multicast DRX; and transmitting at least one of a channel state information (CSI), a semi-persistent CSI, a periodic sounding reference signal (SRS), and a semi-persistent SRS to a base station corresponding to the cell, in case that the MAC entity is in the active time of the configured multicast DRX.
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25.发明申请公开(公告)号：US20230070233A1
公开(公告)日：2023-03-09
申请号：US17903592
申请日：2022-09-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vinay Kumar SHRIVASTAVA , Sriganesh RAJENDRAN , Varini GUPTA
Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method is provided. The method includes receiving, by a Next Generation Radio Access Network (NG-RAN) node, a multicast group paging message from an Access and Mobility Management Function (AMF) node, determining, by the NG-RAN node, one or more User Equipment (UE) that has to be page (e.g., multicast group paging) for the MBS multicast session activation notification based on the received multicast group paging message, performing, by the NG-RAN node, the multicast group paging for one or more determined UE, wherein the NG-RAN node pages the MBS multicast session activation notification to one or more determined UE.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20220217636A1
公开(公告)日：2022-07-07
申请号：US17608600
申请日：2020-05-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Vinay Kumar SHRIVASTAVA , Avijit MANNA , Prashant ASHOKCHITARE
Abstract: Methods and systems for handling power saving signals to improve power saving performance of UE. A method disclosed herein includes enabling, a User Equipment (UE), to monitor a Physical Downlink Control Channel (PDCCH) for downlink control information based on a reception of power saving signals from a Base Station with respect to a discontinuous-reception (DRX) cycle. The power saving signals include a Wake Up Signal (WUS), Go To Sleep (GTS) signal and PDCCH adaptation signal. The method further includes enabling the UE to monitor the PDCCH, if the WUS indicates presence of the PDCCH and enables the UE to skip the monitoring of the PDCCH during an On-duration of the DRX cycle, if the WUS indicates absence of the PDCCH. The method further includes enabling the UE to skip the monitoring of the PDCCH in an active time of the DRX cycle, on receiving the GTS signal.
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27.发明申请公开(公告)号：US20220132467A1
公开(公告)日：2022-04-28
申请号：US17452034
申请日：2021-10-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vinay Kumar SHRIVASTAVA , Fasil Abdul LATHEEF , Himke VAN DER VELDE , Sangkyu BAEK
Abstract: Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). Embodiments herein achieve methods for handling a service notification and configuration for an MBS in a 5G communication network by a UE. The method includes synchronizing an MBS service list in a USD with an available list of MBS services based on an indication. Further, the method includes determining at least one of at least one available MBS service or at least one unavailable MBS service in the USD. Further, the method includes performing at least one of: identifying at least one interested MBS service from the at least one unavailable MBS service and sending an interest indication message to a network entity, wherein the interest indication message comprises information associated with at least one interested MBS service or identifying at least one interested MBS service from the at least one available MBS service and triggering a service join procedure.
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28.发明申请公开(公告)号：US20170055283A1
公开(公告)日：2017-02-23
申请号：US15239496
申请日：2016-08-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vinay Kumar SHRIVASTAVA , Ankit SRIVASTAV , Sivashankar SEKAR
CPC classification number: H04W76/28 , H04W28/0278 , H04W28/085 , H04W36/0069 , H04W72/14 , H04W76/15
Abstract: A user equipment (UE) configured with an uplink (UL) split bearer and method for packet data convergence protocol (PDCP) control protocol data unit (PDU) transmission by the UE are provided. The method includes triggering, by the UE, a PDCP control PDU;determining, by the UE, whether a UL grant is available for a master evolved node B (eNB); transmitting, by the UE, the PDCP control PDU on a link associated with the master eNB, if the UL grant is available for the master eNB; and transmitting, by the UE, the PDCP control PDU on a link associated with a secondary eNB, when the UL grant is unavailable for the master eNB
Abstract translation: 由UE确定UL授权是否可用于主演进节点B（eNB）; 如果UL授权可用于主eNB，由UE发送与主eNB相关联的链路上的PDCP控制PDU; 以及当所述UL授权对于所述主eNB不可用时，由所述UE发送与所述辅助eNB相关联的链路上的所述PDCP控制PDU
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29.发明申请公开(公告)号：US20250168925A1
公开(公告)日：2025-05-22
申请号：US18729146
申请日：2023-01-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Varini GUPTA , Vinay Kumar SHRIVASTAVA , Sriganesh RAJENDRAN
Abstract: The present disclosure relates to a system and method of providing UE capability of supporting reception of multicast in Radio Resource Control_INACTIVE (RRC_INACTIVE) state. The method comprises sending an uplink-message to a communication network to register the UE's intention of joining a multicast session to receive a multicast service. Further a capability-indication is included in the uplink-message, where the capability indication indicates if the UE is capable of joining the multicast session in Radio Resource Control_INACTIVE (RRC_INACTIVE) state. Furthermore, the multicast service is received in the RRC_INACTIVE state based on capability negotiation between the UE and the communication network, in response to the capability indication.
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30.发明申请公开(公告)号：US20250063414A1
公开(公告)日：2025-02-20
申请号：US18723032
申请日：2022-12-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aby Kanneath ABRAHAM , Vinay Kumar SHRIVASTAVA
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide a method for managing measurement gap in a wireless network (1000) by a UE (100). The method includes sending a gap deactivation request message to a network apparatus (200) to deactivate the at least one measurement gap activated at the UE (100). Further, the method includes receiving a gap deactivation command message from the network apparatus (200) in response to the gap deactivation request message for deactivation of the at least one measurement gap activated at the UE. Further, the method includes deactivating the at least one measurement gap activated at the UE in response to receiving the gap deactivation command message from the network apparatus.
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