中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

266 records (took 0.034 seconds)

    METHOD FOR CONFIGURING AND TRANSMITTING KEY
    141.
    发明申请
    METHOD FOR CONFIGURING AND TRANSMITTING KEY 有权
    配置和发送密钥的方法

    公开(公告)号：US20150312757A1

    公开(公告)日：2015-10-29

    申请号：US14647381

    申请日：2013-12-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  BEIJING SAMSUNG TELECOMMUNICATIONS TECHNOLOGY RESEARCH CO., LTD.

    Inventor： Hong WANG ,  Huarui LIANG ,  Lixiang XU

    IPC: H04W12/04 ,  H04W72/04

    CPC classification number: H04W12/04 ,  H04W72/0406

    Abstract: The present application discloses a method for configuring and transmitting a key, which includes that: a) a serving cell (PCell) of UE determines a key (KeNB) used by a SCell and transmits the KeNB to the SCell; and b) the PCell transmits configuration information for configuring the SCell to the UE after receiving a response message from the SCell, and receives a response message from the UE. Or, the method includes that: a SCell of UE transmits a cell key request to a MME and receives key information from the MME; and the SCell transmits the key information received from the MME to the UE, and receives a response message from the UE. By the present application, data of the SCell is transmitted after being encrypted, so as to avoid a case that the data is decoded by other users, and further guarantee the security of the data.

    Abstract translation: 本申请公开了一种用于配置和发送密钥的方法，其包括：a）UE的服务小区（PCell）确定由SCell使用的密钥（KeNB），并将所述KeNB发送到SCell; 以及b）PCell在接收到来自SCell的响应消息之后，向UE发送用于配置SCell的配置信息，并且从UE接收响应消息。 或者，该方法包括：UE的SCELL向MME发送小区密钥请求，并从MME接收密钥信息; SCell将从MME接收的密钥信息发送给UE，并从UE接收响应消息。 通过本申请，在加密之后发送SCell的数据，以避免数据被其他用户解码的情况，并进一步保证数据的安全性。

    METHOD OF IMPLEMENTING FAST RECOVERY OF PUBLIC WARNING SYSTEMS
    142.
    发明申请
    METHOD OF IMPLEMENTING FAST RECOVERY OF PUBLIC WARNING SYSTEMS 有权
    实施公共警告系统快速恢复的方法

    公开(公告)号：US20150250006A1

    公开(公告)日：2015-09-03

    申请号：US14632386

    申请日：2015-02-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Xiaowan KE ,  Lixiang XU ,  Hong WANG

    IPC: H04W76/00 ,  H04W36/08

    CPC classification number: H04W76/50 ,  H04W4/90 ,  H04W24/02

    Abstract: A method of implementing fast recovery of public warning systems (PWSs) is provided. The method includes receiving, by a mobility management entity (MME), a first restart indication message transmitted by a home evolved nodeB (HeNB) gateway (GW), transmitting, by the MME, a second restart indication message to a cell broadcast center (CBC), the second message including an index of the HeNB and/or an index of the HeNB GW, receiving, by the MME, a warning request transmitted by the CBC, the warning request including the index of the HeNB and/or the index of the HeNB GW, and transmitting, by the MME, the warning request which is destined for the HeNB to the HeNB GW.

    Abstract translation: 提供了一种快速恢复公共警报系统（PWS）的方法。 该方法包括：由移动性管理实体（MME）接收归属演进节点B（HeNB）网关（GW）发送的第一重启指示消息，由MME向小区广播中心发送第二重启指示消息（ CBC），所述第二消息包括HeNB的索引和/或HeNB GW的索引，由MME接收由CBC发送的警告请求，所述警告请求包括HeNB的索引和/或索引 的HeNB GW，并且由MME向HeNB GW发送去往HeNB的警告请求。

    METHOD AND APPARATUS FOR HANDOVER
    144.
    发明申请
    METHOD AND APPARATUS FOR HANDOVER 有权

    公开(公告)号：US20250168715A1

    公开(公告)日：2025-05-22

    申请号：US19028964

    申请日：2025-01-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

    IPC: H04W36/00 ,  H04W36/08 ,  H04W40/36

    Abstract: The embodiments of present application provide a method and device for handover, wherein, the method includes: receiving a configuration message transmitted by a second node to support the first node for handover, wherein, the first node includes any one of a relay node, a mobile terminal part of the relay node, and a distributed unit of the relay node, and the second node includes any one of an anchor node, and a central unit of the anchor node; and configuring the first node according to the configuration message transmitted by the second node. The method provided in the present application achieves the effect of updating the configuration of the first node during the handover of the first node when moving, so that the relay node may continuously provide service for a user equipment accessing the first node.

    METHOD, BASE STATION, ELECTRONIC APPARATUS AND STORAGE MEDIUM FOR SUPPORTING MULTICAST TRANSMISSION
    146.
    发明申请
    METHOD, BASE STATION, ELECTRONIC APPARATUS AND STORAGE MEDIUM FOR SUPPORTING MULTICAST TRANSMISSION 有权

    公开(公告)号：US20250089116A1

    公开(公告)日：2025-03-13

    申请号：US18727558

    申请日：2023-01-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hong WANG ,  Lixiang XU ,  Weiwei WANG

    IPC: H04W76/19 ,  H04W4/06 ,  H04W76/20 ,  H04W76/30

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure relates to a method, a base station, an electronic apparatus and a storage medium for supporting multicast transmission. A method performed by a Centralized Unit (CU) of a second base station comprising the CU and at least one Distributed Unit (DU), the method comprising: receiving a Radio Resource Control (RRC) resume request message comprising a RRC resume reason from a User Equipment (UE), the RRC resume reason being set for a purpose of transmission of a MBS; as a response to the RRC resume request message, sending configuration information of a Multimedia Broadcast Multicast Service (MBS) Radio Bearer (MRB) and/or suspension indication information to the UE.

    COMMUNICATION METHOD, NETWORK NODE, ELECTRONIC DEVICE AND STORAGE MEDIUM
    147.
    发明申请
    COMMUNICATION METHOD, NETWORK NODE, ELECTRONIC DEVICE AND STORAGE MEDIUM 有权

    公开(公告)号：US20250081000A1

    公开(公告)日：2025-03-06

    申请号：US18726699

    申请日：2023-01-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

    IPC: H04W24/02 ,  H04W68/02 ,  H04W76/20

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments of the present invention provide a communication method and apparatus in a wireless communication system, an electronic device and a storage medium. The method can be executed by a first network node. The method includes receiving a first message including address information for data transmission with a second network node, and obtain the address information for the data transmission. wherein the address information for the data transmission includes address information of the first network node, and at least one address information corresponding to at least one network entity of a third network node.

    METHOD AND DEVICE FOR SESSION ESTABLISHMENT AND CONTROL
    148.
    发明公开
    METHOD AND DEVICE FOR SESSION ESTABLISHMENT AND CONTROL 审中-公开

    公开(公告)号：US20240314679A1

    公开(公告)日：2024-09-19

    申请号：US18681501

    申请日：2022-08-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Lisi LI ,  Hong WANG ,  Lixiang XU

    IPC: H04W48/18 ,  H04W28/02 ,  H04W48/02 ,  H04W48/16

    CPC classification number: H04W48/18 ,  H04W28/0268 ,  H04W48/02 ,  H04W48/16

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method includes: receiving related information about usage of a network slice resource from a second node: when a network slice resource corresponding to a requested PDU session is not supported or shortage, allocating other available resource for requested PDU session by considering above information. Embodiments of present application implement method as provided, so network slice enhance can be achieved, network slices can be utilized better and allocated with reasonable resources, and continuity of service and quality of service are guaranteed in limited network resources available, thus practical application requirements are met better.

    METHODS PERFORMED BY NODES, AND NODES
    150.
    发明公开
    METHODS PERFORMED BY NODES, AND NODES 审中-公开

    公开(公告)号：US20240267860A1

    公开(公告)日：2024-08-08

    申请号：US18429921

    申请日：2024-02-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Weiwei WANG ,  Hong WANG ,  Lixiang XU

    IPC: H04W56/00 ,  H04W24/10 ,  H04W74/0833 ,  H04W80/02

    CPC classification number: H04W56/0015 ,  H04W24/10 ,  H04W56/0045 ,  H04W74/0833 ,  H04W80/02

    Abstract: A method performed by a first node in a wireless communication system is provided. The method includes receiving, from a base station, a configuration message including layer 1/layer 2 (L1/L2) triggered mobility (LTM) candidate information associated with a LTM candidate cell, wherein the LTM candidate information includes first information on an early uplink (UL) synchronization procedure; performing the early UL synchronization procedure with the LTM candidate cell based on the LTM candidate information; performing a L1 measurement on the LTM candidate cell; and transmitting, to the base station, a report message for the L1 measurement.

Patent Agency Ranking