公开(公告)号：US20170026692A1

公开(公告)日：2017-01-26

申请号：US15213666

申请日：2016-07-19

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kwang-ho LEE

IPC分类号： H04N21/436 ,  H04N21/61 ,  H04N21/443 ,  H04N21/81 ,  H04N21/431

CPC分类号： H04N21/43615 ,  G06F9/44 ,  H04N21/4131 ,  H04N21/4432 ,  H04N21/4435 ,  H04N21/4437 ,  H04N21/4882 ,  H04N21/818 ,  H04W4/70

摘要： An image display apparatus including a non-volatile memory device that stores an operating system (OS), a first application program, and a second application program; and a processor that loads the OS and the first application program to a first volatile memory device, loads the second application program to a second volatile memory device, executes the OS, the first application program, and the second application program in a normal mode, and executes the OS and the first application program and suspends the second application program loaded to the second volatile memory device in an Internet-of-Things (IoT) mode, wherein the first application program is a program that receives state information regarding an IOT device and transmits the received state information to a server, and the second application program is a program that performs at least one of a broadcast receiving function, an image processing function, and an image displaying function is provided.

摘要翻译： 一种图像显示装置，包括存储操作系统（OS），第一应用程序和第二应用程序的非易失性存储器件; 以及处理器，其将所述OS和所述第一应用程序加载到第一易失性存储器设备，将所述第二应用程序加载到第二易失性存储器设备，以正常模式执行所述OS，所述第一应用程序和所述第二应用程序， 并且执行OS和第一应用程序，并且以物联网（IoT）模式暂停加载到第二易失性存储设备的第二应用程序，其中第一应用程序是接收关于IOT设备的状态信息的程序 并将接收到的状态信息发送到服务器，并且第二应用程序是执行广播接收功能，图像处理功能和图像显示功能中的至少一个的程序。

公开(公告)号：US20170230186A1

公开(公告)日：2017-08-10

申请号：US15424964

申请日：2017-02-06

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kwang-ho LEE

IPC分类号： H04L9/32 ,  G06F3/06

CPC分类号： G06F3/0673 ,  G06F3/0611 ,  G06F3/064 ,  G06F21/575 ,  H04L9/3239

摘要： A file management apparatus and a method for verifying integrity are provided. The method includes storing a plurality of pieces of data comprising a file as units of chunks and storing the chunks in a memory, determining whether the file has integrity by comparing determined certification values of the chunks of the file with pre-stored certification values of the chunks based on an execution command, and executing the file based on the integrity determination result. The file management apparatus improves a performance of a whole system by partially performing integrity verifications of a plurality of pieces of data comprising a file to be executed.

公开(公告)号：US20140068156A1

公开(公告)日：2014-03-06

申请号：US13953014

申请日：2013-07-29

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Kwang-ho LEE

IPC分类号： G06F12/02 ,  G06F12/08

CPC分类号： G06F12/0246 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0641 ,  G06F3/0656 ,  G06F3/0676 ,  G06F3/0679 ,  G06F12/0866

摘要： A data processing apparatus includes a first storage device which stores compressed data therein, a second storage device which accesses and temporarily stores the compressed data stored in the first storage device, a data decompressor which generates decompressed data by decompressing the compressed data and outputs the decompressed data to the second storage device so that the decompressed data is temporarily stored in the second storage device, and a controller which accesses the decompressed data temporarily stored in the second storage device. The data decompressor directly scatters the decompressed data into a page cache based on addresses of the page cache. Accordingly, the operating speed of the program and the data processing apparatus can be improved.

摘要翻译： 一种数据处理装置，包括：存储压缩数据的第一存储装置，存储并临时存储在第一存储装置中的压缩数据的第二存储装置，通过解压缩压缩数据生成解压缩数据的数据解压缩器， 数据到第二存储装置，使得解压缩的数据被临时存储在第二存储装置中，以及控制器，其访问临时存储在第二存储装置中的解压缩数据。 数据解压缩器根据页面缓存的地址直接将解压缩的数据分散到页面缓存中。 因此，可以提高程序和数据处理装置的操作速度。