公开(公告)号：US20060128402A1

公开(公告)日：2006-06-15

申请号：US11271780

申请日：2005-11-14

Applicant: Hyeon Lee ,  Jin Cho ,  Sun June ,  Kyu Youn ,  Yun Won ,  Tai Kwon

Inventor： Hyeon Lee ,  Jin Cho ,  Sun June ,  Kyu Youn ,  Yun Won ,  Tai Kwon

IPC: H04Q7/20

CPC classification number: H04W72/082 ,  H04W36/06 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/0453 ,  H04W84/20 ,  H04W92/02 ,  Y02D70/142 ,  Y02D70/144

Abstract: The present invention relates to a method of implementing a scatternet over a plurality of piconets using different frequencies in a Wireless Personal Area Network (WPAN). In the scatternet implementation method of the present invention, a master of a first piconet transmits a scatternet request to a shared slave, and the shared slave switches a frequency thereof to a frequency of a second piconet and relays the scatternet request to a master of the second piconet. The master of the second piconet transmits scatternet approval to the shared slave. The shared slave switches the frequency to a frequency of the first piconet, relays the scatternet approval to the master of the first piconet, and is allocated resources, which do not overlap each other, by the masters of the first piconet and the second piconet. The shared slave switches frequencies and relays data between the first piconet and the second piconet while synchronizing with both the first piconet and the second piconet using allocated resources.

Abstract translation: 本发明涉及一种在无线个人区域网（WPAN）中使用不同频率在多个微微网上实现分散网络的方法。 在本发明的分散网络实现方法中，第一微微网的主机向共享从机发送分散网络请求，并且共享从机将其频率切换到第二微微网的频率，并将分散网络请求中继到主机 第二微微网。 第二个微微网的主机将共同的从站的互联网批准。 共享从站将频率切换到第一微微网的频率，将分机互联网批准中继到第一微微网的主设备，并且由第一微微网和第二微微网的主设备分配不相互重叠的资源。 共享从站在使用分配的资源与第一微微网和第二微微网同步时，切换频率并中继第一微微网和第二微微网之间的数据。

公开(公告)号：US08949620B2

公开(公告)日：2015-02-03

申请号：US13466399

申请日：2012-05-08

Applicant: Sun-June Kong ,  Sung-Kwan Heo

Inventor： Sun-June Kong ,  Sung-Kwan Heo

IPC: G06F11/30 ,  G06F21/60 ,  G06F21/72 ,  G06F21/10

CPC classification number: G06F21/602 ,  G06F21/10 ,  G06F21/72 ,  G06F2221/2109 ,  G06F2221/2143

Abstract: An apparatus and a method for performing encryption or decryption of data in a portable terminal, which performs an encryption or decryption operation from a point where the encryption or decryption operation is not generated when power is turned off and then turned on during the encryption or decryption operation, are provided. The apparatus includes a file system analyzer for extracting information of a data block, in which actual user data is stored, through metadata of a file system, and generating a data block list, and a journaling manager for storing a data block corresponding to the data block list among data blocks stored in a memory in a journaling storage unit, and deleting the data block stored in the journaling storage unit when an encryption or decryption operation for the data block stored in the journaling storage unit is completed.

Abstract translation: 一种用于在便携式终端中进行数据的加密或解密的装置和方法，该便携式终端在加密或解密期间当电源关闭然后接通时，从加密或解密操作不产生加密或解密操作 提供操作。 该装置包括：文件系统分析器，用于通过文件系统的元数据提取存储实际用户数据的数据块的信息，并生成数据块列表;以及日志管理器，用于存储对应于该数据的数据块 存储在日志存储单元中的存储器中的数据块中的块列表，并且当存储在日志存储单元中的数据块的加密或解密操作完成时，删除存储在日志存储单元中的数据块。

公开(公告)号：US20120311347A1

公开(公告)日：2012-12-06

申请号：US13466399

申请日：2012-05-08

Applicant: Sun-June KONG ,  Sung-Kwan HEO

Inventor： Sun-June KONG ,  Sung-Kwan HEO

IPC: G06F12/14

CPC classification number: G06F21/602 ,  G06F21/10 ,  G06F21/72 ,  G06F2221/2109 ,  G06F2221/2143

Abstract: An apparatus and a method for performing encryption or decryption of data in a portable terminal, which performs an encryption or decryption operation from a point where the encryption or decryption operation is not generated when power is turned off and then turned on during the encryption or decryption operation, are provided. The apparatus includes a file system analyzer for extracting information of a data block, in which actual user data is stored, through metadata of a file system, and generating a data block list, and a journaling manager for storing a data block corresponding to the data block list among data blocks stored in a memory in a journaling storage unit, and deleting the data block stored in the journaling storage unit when an encryption or decryption operation for the data block stored in the journaling storage unit is completed.

Abstract translation: 一种用于在便携式终端中进行数据的加密或解密的装置和方法，该便携式终端从加密或解密操作的加密或解密操作的一个点开始，当加密或解密操作在加密或解密期间关闭电源然后被打开时不产生加密或解密操作 提供操作。 该装置包括：文件系统分析器，用于通过文件系统的元数据提取存储实际用户数据的数据块的信息，并生成数据块列表;以及日志管理器，用于存储对应于该数据的数据块 存储在日志存储单元中的存储器中的数据块中的块列表，并且当存储在日志存储单元中的数据块的加密或解密操作完成时，删除存储在日志存储单元中的数据块。