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    Storage device that receives inode address information to reduce external communication overhead
    22.
    发明授权
    Storage device that receives inode address information to reduce external communication overhead 有权

    公开(公告)号：US11461041B2

    公开(公告)日：2022-10-04

    申请号：US16896934

    申请日：2020-06-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Junghoon Kim ,  Seonghun Kim ,  Hongkug Kim ,  Sojeong Park

    IPC: G06F3/06

    Abstract: A storage device includes; a nonvolatile storage including a first region and a second region, a storage controller controlling operation of the nonvolatile storage, and a buffer memory connected to the storage controller. The storage controller stores user data received from a host device in the second region, stores metadata associated with management of the user data and generated by a file system of the host device in the first region, loads the metadata from the first region to the buffer memory in response to address information for an index node (inode) associated with the metadata, and accesses the target data in the second region using the metadata loaded to the buffer memory.

    Method and apparatus for transmitting group message to user equipment (UE)
    27.
    发明授权
    Method and apparatus for transmitting group message to user equipment (UE) 有权

    公开(公告)号：US10517068B2

    公开(公告)日：2019-12-24

    申请号：US14936098

    申请日：2015-11-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung Hwan Won ,  Seonghun Kim ,  Donghan Kim ,  Jinyoung Oh ,  Seunghoon Choi ,  Youngwoo Kwak

    IPC: H04W72/00 ,  H04W4/06 ,  H04W12/08 ,  H04W12/00 ,  H04W52/24 ,  H04W52/36 ,  H04W52/38 ,  H04W72/04 ,  H04W72/12 ,  H04L29/12

    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. A method and apparatus of a wireless network are disclosed. The method includes transmitting a first request message to request allocation of a multimedia broadcast multicast service (MBMS) group identifier from a service capability server/application server (SCS/AS) to a service capability exposure function (SCEF), the first request message including an external group identifier and an SCS/AS identifier, and receiving a first response message including the MBMS group identifier from the SCEF to the SCS/AS.

    MEMORY SYSTEMS THAT SUPPORT READ RECLAIM OPERATIONS AND METHODS OF OPERATING SAME TO THEREBY PROVIDE REAL TIME DATA RECOVERY
    28.
    发明申请
    MEMORY SYSTEMS THAT SUPPORT READ RECLAIM OPERATIONS AND METHODS OF OPERATING SAME TO THEREBY PROVIDE REAL TIME DATA RECOVERY 审中-公开
    支持读取记录操作的记忆系统和操作方法，以提供实时数据恢复

    公开(公告)号：US20150355845A1

    公开(公告)日：2015-12-10

    申请号：US14729518

    申请日：2015-06-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kwang-Jin Lee ,  Seonghun Kim ,  Jeong-Han Kim ,  Sunghee Lee ,  Sanggyu Jang ,  Hong Suk Choi

    IPC: G06F3/06

    CPC classification number: G06F3/0679 ,  G06F3/0616 ,  G06F3/0659 ,  G06F12/0246 ,  G11C16/3418 ,  G11C16/349 ,  G11C16/3495 ,  G11C2211/5641

    Abstract: Methods of operating nonvolatile memory devices include counting a number of consecutive read operations performed on a first memory region within the nonvolatile memory device, and executing a page reclaim operation on the first memory region in response to detecting that a count in the number of consecutive read operations meets or exceeds a threshold count. A page reclaim operation may include checking an error bit level within a page of data stored in a multi-level cell block within the memory device. The page reclaim operation may further include moving page data from the multi-level cell block to a single-level cell block in the memory device and error correcting the page data during the moving.

    Abstract translation: 操作非易失性存储器件的方法包括对在非易失性存储器件内的第一存储器区域执行的连续读取操作的数量进行计数，以及响应于检测到连续读取数量的计数，对第一存储器区域执行页面回收操作 操作满足或超过阈值计数。 页面回收操作可以包括检查存储在存储器设备内的多级单元块中的数据页内的错误位级别。 页面回收操作可以进一步包括将页面数据从多级单元块移动到存储器件中的单级单元块，并且在移动期间纠错页面数据。

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