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

IPC: H04W74/00 ,  H04W36/02 ,  H04W76/04 ,  H04W28/02 ,  H04W36/08

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

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：US20250133499A1

公开(公告)日：2025-04-24

申请号：US19007744

申请日：2025-01-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vinay Kumar SHRIVASTAVA ,  Avijit MANNA ,  Kalyan DHULIPUDI ,  Ankit DHABRIYA ,  Ankit SRIVASTAV

IPC: H04W52/02 ,  H04W36/30 ,  H04W36/32

Abstract: The present subject matter describes performing radio resource management (RRM) measurements by a WTRU in a 3GPP networks. The method comprise defining at-least one of: a) a channel condition threshold, b) a WTRU mobility threshold, and c) a measurement-reliability threshold. A first sub-set of reference-signal samples are measured out of a set of reference-signal samples based on sensing at least one of current channel conditions and mobility-conditions. A reliability-parameter associated with the first sub-set of measured samples is checked. Finally, network-measurement operation is concluded in case of the reliability-parameter being in accordance with the pre-defined reliability-thresholds:

公开(公告)号：US20220078604A1

公开(公告)日：2022-03-10

申请号：US17526736

申请日：2021-11-15

Applicant: Samsung Electronics Co., Ltd.

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

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

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：US20180145800A1

公开(公告)日：2018-05-24

申请号：US15685647

申请日：2017-08-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ankit SRIVASTAV ,  Rohan Raj

IPC: H04L1/18 ,  H04W52/02 ,  H04W56/00 ,  H04L5/00 ,  H04W72/04 ,  H04W74/08

CPC classification number: H04L1/1883 ,  H04L1/188 ,  H04L1/1887 ,  H04L5/0048 ,  H04W52/0216 ,  H04W52/0229 ,  H04W56/001 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/1289 ,  H04W74/0833 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/20 ,  Y02D70/24

Abstract: A method of reducing power consumption in a user equipment (UE) including receiving, by the UE, a discontinuous reception (DRX) configuration from an evolved node B (eNB) when the UE is in radio resource control (RRC) connected state with the eNB, determining, by the UE, whether any uplink (UL) Hybrid Automatic Repeat Request (HARQ) transmission is pending for the DRX configured UE, the DRX configured UE being the UE configured by the DRX configuration, determining whether Physical Downlink Control Channel (PDCCH) monitoring mask is defined in the DRX configuration if any UL HARQ transmission is pending for the DRX configured UE, and monitoring PDCCH only on discrete occasions at which UL grant is expected from eNB if the PDCCH monitoring mask is included in the DRX configuration may be provided.