公开(公告)号：US09462625B2

公开(公告)日：2016-10-04

申请号：US14625360

申请日：2015-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neha Sharma ,  Venkateswara Rao Manepalli ,  Akhil Madan Panchabhai

IPC: H04W4/00 ,  H04W76/02 ,  H04W76/06 ,  H04W8/02 ,  H04W92/22

CPC classification number: H04W76/028 ,  H04W8/02 ,  H04W76/19 ,  H04W76/38 ,  H04W92/22

Abstract: A method in a wireless communication system is provided. The method includes receiving a reconfiguration message, and stopping and resetting a timer inhibiting a mobile device from transmitting a signaling connection release indication message while the timer is running and clearing any value associated with the timer if the received reconfiguration message is for radio bearer reconfiguration and a new universal mobile telecommunications system terrestrial radio access network (UTRAN) radio network temporary identifier (U-RNTI) is included.

Abstract translation: 提供了一种无线通信系统中的方法。 该方法包括接收重新配置消息，以及如果所接收的重新配置消息用于无线电承载重新配置，则停止和重置禁止移动设备在定时器运行时发送信令连接释放指示消息并清除与定时器相关联的任何值的定时器， 包括新的通用移动电信系统陆地无线电接入网（UTRAN）无线电网络临时标识符（U-RNTI）。

公开(公告)号：US12219652B2

公开(公告)日：2025-02-04

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：US12191974B2

公开(公告)日：2025-01-07

申请号：US17698541

申请日：2022-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neha Sharma ,  Anshuman Nigam ,  Anand Madhavrao Baswade ,  Vikalp Mandawaria

IPC: H04B7/15 ,  H04B7/06 ,  H04B7/155 ,  H04W48/16 ,  H04W48/20 ,  H04W56/00 ,  H04W76/15

Abstract: A multi Transmission Reception Point (TRP) system is provided. The system includes a User Equipment (UE), a core network, a plurality of cells, and a Transmission Reception Point (TRP) controller (TRP-C). The core network is defined by a Centralized or Cloud Radio Access Network (C-RAN). The plurality of cells where each of which is connected to the UE. Each cell includes at least one TRP of a number of TRPs. The TRP-C is connected to the core network, or cloud network or virtual network and to at least one TRP of the number of TRPs in each cell of the plurality of cell. The TRP-C is configured to determine the number of TRPs required for each cell of the plurality of cells to serve the UE.

公开(公告)号：US12028940B2

公开(公告)日：2024-07-02

申请号：US17053745

申请日：2019-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Fasil Abdul Latheef ,  Neha Sharma ,  Pravjyot Singh Deogun ,  Aneesh Deshmukh ,  Shouvik Guha

IPC: H04W76/12 ,  H04W24/02 ,  H04W40/22 ,  H04W88/08 ,  H04W92/20

CPC classification number: H04W88/085 ,  H04W24/02 ,  H04W40/22 ,  H04W76/12 ,  H04W92/20

Abstract: Provided are methods and apparatuses for performing a communication in a wireless communication system. An IAB node of performing a communication, according to an embodiment, includes a transceiver and a processor coupled with the transceiver and configured to perform an authentication and a setup of an IP connectivity with an OAM (operations, administration and maintenance) server, in response to an architecture in which a DU (distribution unit) and a CU (central unit) are split, establish a F1 interface between a DU of the IAB node and a CU of an IAB donor, and provide a service to a UE based on a result of the establishment.

公开(公告)号：US20230362848A1

公开(公告)日：2023-11-09

申请号：US18312970

申请日：2023-05-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Neha Sharma ,  Aneesh Deshmukh ,  Anshuman Nigam ,  Jinho Choi ,  Dongmyoung Kim ,  Shiva Souhith Gantha ,  Vikalp Mandawaria

IPC: H04W56/00 ,  H04W72/1263 ,  H04W72/566

CPC classification number: H04W56/001 ,  H04W72/1263 ,  H04W72/566

Abstract: In an embodiment, a method for signaling radio bearer and handling of control plane data transmission and reception for a 6G network architecture is disclosed. The method includes a flexible and simple network function for 6G providing a degree of freedom for network function placement due to cloudification and virtualization of network functions. The method further includes a network architecture for 6G where any network node communicates with any other network node being at RAN or core network function enabling a single anchor for the UE to exchange control signaling with network. The method further enables this new network architecture for 6G with design of a signaling radio bearer which is required to communicate between network and UE. The method further defined the procedure for handling of control plane message for transmission and reception between UE and network entity.

公开(公告)号：US11234225B2

公开(公告)日：2022-01-25

申请号：US16675895

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Himke Van Der Velde ,  Mangesh Abhimanyu Ingale ,  Rajavelsamy Rajadurai ,  Woo-Seong Kim ,  Neha Sharma ,  Fasil Abdul Latheef

IPC: H04W4/00 ,  H04W72/04 ,  H04W24/02 ,  H04L5/00 ,  H04W76/10 ,  H04W74/08 ,  H04W92/20 ,  H04W88/06

Abstract: Method and system for handling of special SCell selection in dual connectivity. The present invention relates to the field of wireless communication networks and more particularly to a User Equipment (UE) operating in dual connectivity mode in wireless communication networks. The principal object of the embodiments herein is to provide a method and system for handling of special SCell (PSCell) change by extending Event A3 or Event A5 to PSCell for relative comparison. Another object of the invention is to provide a method and system for handling of special SCell (PSCell) change with a new Event Ax.

公开(公告)号：US11197278B2

公开(公告)日：2021-12-07

申请号：US16675895

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Himke Van Der Velde ,  Mangesh Abhimanyu Ingale ,  Rajavelsamy Rajadurai ,  Woo-Seong Kim ,  Neha Sharma ,  Fasil Abdul Latheef

IPC: H04W4/00 ,  H04W72/04 ,  H04W24/02 ,  H04L5/00 ,  H04W76/10 ,  H04W74/08 ,  H04W92/20 ,  H04W88/06

Abstract: Method and system for handling of special SCell selection in dual connectivity. The present invention relates to the field of wireless communication networks and more particularly to a User Equipment (UE) operating in dual connectivity mode in wireless communication networks. The principal object of the embodiments herein is to provide a method and system for handling of special SCell (PSCell) change by extending Event A3 or Event A5 to PSCell for relative comparison. Another object of the invention is to provide a method and system for handling of special SCell (PSCell) change with a new Event Ax.

公开(公告)号：US11102832B2

公开(公告)日：2021-08-24

申请号：US16531602

申请日：2019-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neha Sharma ,  Mangesh Abhimanyu Ingale ,  Rajavelsamy Rajadurai ,  Jaehyuk Jang

IPC: H04W76/15 ,  H04W36/00 ,  H04W84/12

Abstract: A method by a wireless local area network (WLAN) termination (WT) node in a second radio access technology (RAT) is provided. The method includes receiving, from a base station in a first RAT, a WT addition request message including quality of service (QoS) parameters for at least one bearer; identifying access category information for the at least one bearer, based on the QoS parameters received from the base station; transmitting, to the base station, a WT addition request acknowledge message including an identity of admitted bearer among the at least one bearer and access category information of the admitted bearer based on the admitted bearer being an uplink bearer, the access category information of the admitted bearer being forwarded from the base station to a terminal; and receiving, from the terminal, data based on the access category information.

公开(公告)号：US11051211B2

公开(公告)日：2021-06-29

申请号：US16500614

申请日：2018-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Neha Sharma ,  Nitesh Pushpak Shah ,  Veeresh Kumar Pinni Pedda ,  Arun Mahajan ,  Vikrant Bajaj

IPC: H04W36/00 ,  H04W76/16 ,  H04W36/14 ,  H04W48/16 ,  H04W48/18 ,  H04W88/06 ,  H04W36/02 ,  H04L1/16

Abstract: Accordingly, embodiments disclosed herein provide a method for managing inter network switching by a User Equipment (UE) in a wireless communication system. The method includes determining that the UE is in data communication with a first network, determining that a signaling packet data network (PDN) is established for transmitting a Link Switch Message (LSM) for the inter network switching during the data communication with the first network, ignoring to perform a search for a second network until the signaling PDN is established for the first network and establishing the signaling PDN for the first network. Further it provides the method for detecting the condition of retransmission of LSM and provides method to avoid data loss and signaling overhead during inter-network switching.

公开(公告)号：US20200022012A1

公开(公告)日：2020-01-16

申请号：US16577400

申请日：2019-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Fasil Abdul LATHEEF ,  Neha Sharma

IPC: H04W24/10 ,  H04L12/26

Abstract: Methods and apparatuses are provided for reporting latency of an uplink packet transmission in a communication network. A UE triggers an event for time stamping of an uplink packet. The UE identifies information on first arrival time of the uplink packet at a lower layer entity of the UE from a transmit entity of the UE, based on the triggering of the event for time stamping of the uplink packet. The UE transmits the uplink packet including the information to the network entity.