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21. 发明申请

US20100150219A1 SAMPLING DEVICE AND METHOD IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的采样设备和方法
公开(公告)号：US20100150219A1
公开(公告)日：2010-06-17
申请号：US12549864
申请日：2009-08-28
申请人： Mi-Kyung Oh , Joo Ho Park , Jung-yeol Oh , Min Su Kil , Jae Young Kim
发明人： Mi-Kyung Oh , Joo Ho Park , Jung-yeol Oh , Min Su Kil , Jae Young Kim
IPC分类号： H04B17/00
CPC分类号： H04L7/042 , G01S13/765 , H04L7/0041
摘要： The exemplary embodiment of present invention provides a sampling device and method in a wireless communication system that is capable of precisely measuring a distance by combining data blocks passing through at least two delay paths and performing sampling thereon.To this end, the sampling device includes: a delayer that delays received signals in a block unit; a delay path selector that selects any one of a plurality of delay paths to control the delayer to apply the selected delay path to each block; a sampler that performs sampling for each block delayed by the delayer; a signal processor that combines at least two sampling blocks sampled by the sampler; and a timing tracker that tracks reception timing of the combined signal, wherein the delayer includes at least two selectable delay paths.
摘要翻译：本发明的示例性实施例提供了一种无线通信系统中的采样装置和方法，其能够通过组合经过至少两个延迟路径的数据块并在其上执行采样来精确地测量距离。为此，采样装置包括：以块为单位延迟接收信号的延迟器; 延迟路径选择器，其选择多个延迟路径中的任何一个来控制所述延迟器将所选择的延迟路径应用于每个块; 对由延迟器延迟的每个块执行采样的采样器; 信号处理器，其组合由采样器采样的至少两个采样块; 以及跟踪所述组合信号的接收定时的定时跟踪器，其中所述延迟器包括至少两个可选延迟路径。

22. 发明申请

US20100142496A1 METHOD FOR DYNAMICALLY ALLOCATING SLOT AND APPARATUS THEREOF 审中-公开
标题翻译：用于动态分配槽的方法及其装置
公开(公告)号：US20100142496A1
公开(公告)日：2010-06-10
申请号：US12629958
申请日：2009-12-03
申请人： Cheolhyo LEE , Jae Young KIM
发明人： Cheolhyo LEE , Jae Young KIM
IPC分类号： H04J3/00 , H04W72/04 , H04B7/212 , H04J3/16
CPC分类号： H04W72/048 , H04B7/2656 , H04W72/0446 , H04W72/1257
摘要： Provided are a dynamic slot allocation method and an apparatus using the same. According to the present invention, a service class of a mobile terminal is determined based on speed information received from the mobile terminal. In addition, slots are allocated to the mobile terminal with different periods for updating location information according to a service class.
摘要翻译：提供了一种动态时隙分配方法和使用该方法的装置。根据本发明，基于从移动终端接收的速度信息确定移动终端的服务等级。此外，根据服务等级，将时隙分配给具有不同周期的移动终端来更新位置信息。

23. 发明申请

US20100135448A1 SHARING APPARATUS OF REFERENCE SYNCHRONIZATION SIGNAL AND METHOD THEREOF 审中-公开
标题翻译：参考同步信号的共享装置及其方法
公开(公告)号：US20100135448A1
公开(公告)日：2010-06-03
申请号：US12629334
申请日：2009-12-02
申请人： Joo Ho PARK , Jae Young KIM
发明人： Joo Ho PARK , Jae Young KIM
IPC分类号： H04L7/04
CPC分类号： H04L7/0083
摘要： Provided are a reference synchronization signal sharing apparatus and a method thereof. The reference synchronization signal sharing apparatus according to the present invention includes a reference signal generator that generates an internal or external reference synchronization signal, and a system clock generator that generates a common system clock for detailed blocks of a wireless communication system in synchronization with the internal or external reference synchronization signal.
摘要翻译：提供了一种参考同步信号共享装置及其方法。根据本发明的参考同步信号共享装置包括产生内部或外部参考同步信号的参考信号发生器，以及系统时钟发生器，其与内部同步产生无线通信系统的详细块的公共系统时钟或外部参考同步信号。

24. 发明授权

US07643635B2 Digital content decrypting apparatus and operating method thereof 有权
标题翻译：数字内容解密装置及其操作方法
公开(公告)号：US07643635B2
公开(公告)日：2010-01-05
申请号：US12506205
申请日：2009-07-20
申请人： Young-Soon Cho , Myeong-Joon Kang , Jae-Young Kim , Han Jung
发明人： Young-Soon Cho , Myeong-Joon Kang , Jae-Young Kim , Han Jung
IPC分类号： H04L9/12
CPC分类号： G11B20/10 , G11B20/00086 , G11B20/00115 , G11B20/00144 , G11B20/00152 , G11B20/00195 , G11B20/0021 , G11B20/00246 , G11B20/00347 , G11B20/00855 , G11B2020/00057 , H04L9/0866
摘要： A device and method for decrypting re-encrypted digital contents are discussed. According to an embodiment, the method includes receiving the re-encrypted digital content without a source encryption key from a source device connected to the target device, wherein the re-encrypted digital content is generated at the source device by: 1) decrypting an encrypted digital content which is previously encrypted in an external device, and 2) re-encrypting the decrypted digital content with the source encryption key; performing an addition operation by using a first target internal key and an identifier (ID); generating a target encryption key based on an output of the addition operation and a second target internal key by using a predetermined encryption algorithm, the second target internal key being associated with the target device; and decrypting the re-encrypted digital content using the target encryption key.
摘要翻译：讨论了用于解密重新加密的数字内容的设备和方法。根据一个实施例，该方法包括从连接到目标设备的源设备接收没有源加密密钥的重新加密的数字内容，其中通过以下步骤在源设备上生成重新加密的数字内容：1）解密加密的先前在外部设备中加密的数字内容，以及2）用所述源加密密钥重新加密所述解密的数字内容; 通过使用第一目标内部密钥和标识符（ID）来执行添加操作; 通过使用预定的加密算法，基于所述相加操作的输出和第二目标内部密钥生成目标加密密钥，所述第二目标内部密钥与所述目标设备相关联; 以及使用所述目标加密密钥解密所述重新加密的数字内容。

25. 发明授权

US07639812B2 Digital content encrypting apparatus and operating method thereof 有权
标题翻译：数字内容加密装置及其操作方法
公开(公告)号：US07639812B2
公开(公告)日：2009-12-29
申请号：US12498316
申请日：2009-07-06
申请人： Young-Soon Cho , Myeong-Joon Kang , Jae-Young Kim , Han Jung
发明人： Young-Soon Cho , Myeong-Joon Kang , Jae-Young Kim , Han Jung
IPC分类号： H04L9/12
CPC分类号： G11B20/10 , G11B20/00086 , G11B20/00115 , G11B20/00144 , G11B20/00152 , G11B20/00195 , G11B20/0021 , G11B20/00246 , G11B20/00347 , G11B20/00855 , G11B2020/00057 , H04L9/0866
摘要： The invention is directed to a source device and a method for encrypting digital contents at the source device. According to an embodiment, the method includes receiving digital content from an external device, the digital content being encrypted using a first encryption algorithm in the external device; decrypting the received digital content; performing an addition operation by using a first source internal key and an identifier (ID), the ID being associated with at least one of a target device and a storage medium of the target device; generating a source encryption key based on an output of the addition operation and a second source internal key by using a second encryption algorithm; re-encrypting the decrypted digital content using the source encryption key; and transmitting the re-encrypted digital content without the source encryption key to the target device.
摘要翻译：本发明涉及一种在源设备上加密数字内容的源设备和方法。根据实施例，所述方法包括从外部设备接收数字内容，所述数字内容使用所述外部设备中的第一加密算法进行加密; 解密所接收的数字内容; 通过使用第一源内部密钥和标识符（ID）执行添加操作，所述ID与目标设备的目标设备和存储介质中的至少一个相关联; 通过使用第二加密算法，基于加法运算的输出和第二源内部密钥生成源加密密钥; 使用源加密密钥重新加密解密的数字内容; 以及将没有源加密密钥的重新加密的数字内容发送到目标设备。

26. 发明申请

US20090274296A1 DIGITAL CONTENT DECRYPTING APPARATUS AND OPERATING METHOD THEREOF 有权
标题翻译：数字内容分解装置及其操作方法
公开(公告)号：US20090274296A1
公开(公告)日：2009-11-05
申请号：US12506198
申请日：2009-07-20
申请人： Young-Soon CHO , Myeong-Joon KANG , Jae-Young KIM , Han JUNG
发明人： Young-Soon CHO , Myeong-Joon KANG , Jae-Young KIM , Han JUNG
IPC分类号： H04L9/00
CPC分类号： G11B20/10 , G11B20/00086 , G11B20/00115 , G11B20/00144 , G11B20/00152 , G11B20/00195 , G11B20/0021 , G11B20/00246 , G11B20/00347 , G11B20/00855 , G11B2020/00057 , H04L9/0866
摘要： A device and method for decrypting digital contents are discussed. According to an embodiment, a method for decrypting digital content at a target device, includes receiving the digital content without a source encryption key from a source device connected to the target device, the digital content having been encrypted with the source encryption key in the source device; performing an addition operation by using a first target internal key and an identifier (ID), the first target internal key being associated with the target device, and the ID being associated with at least one of the target device and a storage medium of the target device; generating a target encryption key based on an output of the addition operation and a second target internal key by using a predetermined encryption algorithm, the second target internal key being associated with the target device; and decrypting the encrypted digital content using the target encryption key.
摘要翻译：讨论了一种用于解密数字内容的设备和方法。根据一个实施例，一种用于在目标设备处解密数字内容的方法包括从连接到目标设备的源设备接收没有源加密密钥的数字内容，数字内容已经用源中的源加密密钥加密设备; 通过使用第一目标内部密钥和标识符（ID）来执行添加操作，所述第一目标内部密钥与所述目标设备相关联，并且所述ID与所述目标设备和所述目标的存储介质中的至少一个相关联设备; 通过使用预定的加密算法，基于所述相加操作的输出和第二目标内部密钥生成目标加密密钥，所述第二目标内部密钥与所述目标设备相关联; 以及使用所述目标加密密钥解密所述加密的数字内容。

27. 发明申请

US20090204045A1 Corrective Device for Ingrown Toenail and Incurvated Toenail 审中-公开
标题翻译：纠正装置，用于内嵌的脚趾甲和被歪斜的脚趾甲
公开(公告)号：US20090204045A1
公开(公告)日：2009-08-13
申请号：US12094640
申请日：2007-09-28
申请人： Jae Young Kim
发明人： Jae Young Kim
IPC分类号： A61F5/01
CPC分类号： A61F5/11
摘要： Provided is a corrective device for ingrown toenails and incurvated toenails. The corrective device includes a central member made of a shape-memory alloy; and prefabricated toenail side-engaging parts, each being attached to both ends of the central member. The corrective device of the present invention has advantages such as provision of strong corrective force over the entire toenail, convenient use, suitability for long-term use, straight growth of a toenail that will grow after a surgical treatment of the ingrown toenail, and straightening of a curved toenail.
摘要翻译：提供了一种用于内嵌脚趾甲和修剪脚趾甲的矫正装置。校正装置包括由形状记忆合金制成的中心构件; 和预制的趾甲侧接合部分，每个都附接到中心构件的两端。本发明的矫正装置具有以下优点，例如在整个脚趾甲上提供强矫正力，方便使用，长期使用适用性，在内向趾甲外科治疗后将生长的趾甲直线生长以及矫直一个弯曲的脚趾甲。

28. 发明申请

US20080226072A1 Range Measurement Apparatus and Method Using Chaotic Uwb Wireless Communication 有权
标题翻译：使用混沌无线通信的距离测量装置和方法
公开(公告)号：US20080226072A1
公开(公告)日：2008-09-18
申请号：US12065124
申请日：2006-05-25
申请人： Cheol-Hyo Lee , Jae-Young Kim
发明人： Cheol-Hyo Lee , Jae-Young Kim
IPC分类号： H04L9/00 , H04B1/69 , H04K1/00
CPC分类号： G01S13/0209 , G01S13/106 , G01S13/74 , G01S13/765 , H04L27/001
摘要： Provided is a range measurement apparatus and method based on chaotic ultra wideband (UWB) wireless communication. The apparatus includes a chaotic signal generating/modulating unit for generating/modulating chaotic signals and outputting them to a transceiving unit; a transceiver for transceiving radio signals; a detector for detecting the radio signals in forms of voltage signals; a transformer for sampling the analog voltage signals and outputting first digital signals of a predetermined level; a comparator for comparing levels of the analog voltage signals with a threshold value and outputting second digital signals; and a range measurement unit for calculating a leading edge, which is a moment when initial data of a packet payload arrive, by using the binary signals from transformation of the first digital signals based on the threshold and the second digital signals, and performing range measurement based on the leading edge. This research is applied to chaotic UWB wireless communication.
摘要翻译：提供了一种基于混沌超宽带（UWB）无线通信的距离测量装置和方法。该装置包括用于产生/调制混沌信号并将其输出到收发单元的混沌信号产生/调制单元; 用于收发无线电信号的收发器; 用于以电压信号的形式检测无线电信号的检测器; 用于对模拟电压信号进行采样并输出预定电平的第一数字信号的变压器; 比较器，用于将模拟电压信号的电平与阈值进行比较并输出第二数字信号; 以及范围测量单元，用于通过使用来自基于阈值和第二数字信号的第一数字信号的变换的二进制信号来计算分组有效负载的初始数据到达的时刻的前沿，并且执行范围测量基于前沿。本研究应用于混沌UWB无线通信。

29. 发明授权

US07324974B1 Digital data file encryption apparatus and method 有权
标题翻译：数字数据文件加密装置及方法
公开(公告)号：US07324974B1
公开(公告)日：2008-01-29
申请号：US09499633
申请日：2000-02-08
申请人： Young-Soon Cho , Myeong-Joon Kang , Jae-Young Kim , Han Jung
发明人： Young-Soon Cho , Myeong-Joon Kang , Jae-Young Kim , Han Jung
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： G11B20/10 , G11B20/00086 , G11B20/00115 , G11B20/00144 , G11B20/00152 , G11B20/00195 , G11B20/0021 , G11B20/00246 , G11B20/00347 , G11B20/00855 , G11B2020/00057 , H04L9/0866
摘要： A digital data file encryption apparatus and method, where a digital data server identifies the user and supplies an encrypted digital data file to the user in accordance with the identified result. A personal computer decrypts the encrypted digital data file supplied from the digital data server and reproduces the decrypted digital data file or re-encrypts it using an encryption key. The encryption key is generated on the basis of an identification number of a data storage medium or digital data playing device. A digital data playing device stores the re-encrypted digital data file downloaded from the personal computer in the data storage medium and decrypts the stored digital data file using the encryption key to reproduce it. A first internal key is added to the identification number to convert the identification number into the encryption key, which is then encrypted according to an encryption algorithm based on a second internal key. The digital data file is the encrypted using the encrypted encryption key.
摘要翻译：数字数据文件加密装置和方法，其中数字数据服务器识别用户并根据所识别的结果向用户提供加密的数字数据文件。个人计算机解密从数字数据服务器提供的加密的数字数据文件，并再现解密的数字数据文件或使用加密密钥重新加密它。基于数据存储介质或数字数据播放设备的标识号生成加密密钥。数字数据播放装置将从个人计算机下载的重新加密的数字数据文件存储在数据存储介质中，并使用加密密钥对存储的数字数据文件进行解密以再现它。将第一内部密钥添加到识别号码，以将识别号码转换为加密密钥，然后根据基于第二内部密钥的加密算法加密密钥。使用加密的加密密钥对数字数据文件进行加密。

30. 发明申请

US20080020731A1 Accounting method and system in a communication system 审中-公开
标题翻译：通信系统中的会计方法和系统
公开(公告)号：US20080020731A1
公开(公告)日：2008-01-24
申请号：US11827825
申请日：2007-07-13
申请人： Jae-Young Kim , Han-Seok Kim , Jae-Woo Kwon
发明人： Jae-Young Kim , Han-Seok Kim , Jae-Woo Kwon
IPC分类号： H04M1/66
CPC分类号： H04L12/14 , H04L12/1485 , H04M15/00 , H04M2215/14 , H04M2215/143 , H04M2215/204 , H04W28/16
摘要： An accounting method in a communication system. In the accounting method, a base station (BS) allocates resources to a mobile station (MS) located in its own cell according to data that the BS will exchange with the MS, exchanges data with the MS over the allocated resources, and then performs accounting according to allocation information of the allocated resources.
摘要翻译：通信系统中的会计方法。在计费方法中，基站（BS）根据BS将与MS交换的数据向位于其自身小区中的移动台（MS）分配资源，通过所分配的资源与MS交换数据，然后执行会计分配资源分配资料。

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