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1. 发明申请

US20080130592A1 APPARATUS AND METHOD FOR MANAGING MEDIUM ACCESS SLOT IN WIRELESS PERSONAL AREA NETWORK 审中-公开
标题翻译：在无线个人网络中管理中等接入槽的设备和方法
公开(公告)号：US20080130592A1
公开(公告)日：2008-06-05
申请号：US11948680
申请日：2007-11-30
申请人： Sangjae Lee , Young-Ae Jeon , Sangsung Choi , Kwang-Roh Park
发明人： Sangjae Lee , Young-Ae Jeon , Sangsung Choi , Kwang-Roh Park
IPC分类号： H04J3/00
CPC分类号： H04B7/2612 , H04W72/1263 , H04W74/0875 , H04W74/0891
摘要： Provided are an apparatus and method for managing a Medium Access Slot (MAS) in a Wireless Personal Area Network (WPAN). The apparatus includes a transmission data storage unit for storing a transmission beacon and transmission data; a transmission controller for reading and transferring the transmission beacon to a transmission beacon control signal, and reading the transmission data and transferring it at a corresponding MAS; a transmission beacon parser for parsing the transmission beacon; an MAS allocation unit for comparing the reservation information with queue allocation information of an allocation queue list to allocate MAS; and a superframe controller for generating the transmission beacon control signal, and generating the data transmission/reception control signal at the start time of the MAS allocated by the MAS allocation unit.
摘要翻译：提供了一种用于管理无线个人区域网（WPAN）中的媒体接入时隙（MAS）的装置和方法。该装置包括用于存储传输信标和传输数据的传输数据存储单元; 用于将发送信标读取并传送到发送信标控制信号的发送控制器，读取发送数据并在对应的MAS传送; 用于解析传输信标的传输信标解析器; MAS分配单元，用于将预约信息与分配队列列表的队列分配信息进行比较以分配MAS; 以及用于生成发送信标控制信号的超帧控制器，并且在由MAS分配单元分配的MAS的开始时间生成数据发送/接收控制信号。

2. 发明授权

US08589685B2 Apparatus and method for dynamic update of software-based IPTV conditional access system 有权
标题翻译：基于软件的IPTV条件访问系统动态更新的装置和方法
公开(公告)号：US08589685B2
公开(公告)日：2013-11-19
申请号：US12903663
申请日：2010-10-13
申请人： Jin-Young Moon , Moon-Ok Choi , Tae-In Hwang , Eul-Hyun Paik , Kwang-Roh Park
发明人： Jin-Young Moon , Moon-Ok Choi , Tae-In Hwang , Eul-Hyun Paik , Kwang-Roh Park
IPC分类号： H04L29/06
CPC分类号： H04N7/1675 , H04N21/266
摘要： The apparatus for dynamic update of a software-based IPTV conditional access system includes: a server master key manager managing a master key and encrypting a conditional access code ID; a conditional access server manager generating and managing a server list, linking and storing an update policy with the conditional access server IDs included in the server list, and controlling execution of the conditional access server; and a conditional access code download server generating an ID map of set of conditional access codes by combining the plurality of conditional access codes and the plurality of conditional access code IDs that are encrypted, and transmitting the ID map of set of conditional access codes and the conditional access code to a receiver.
摘要翻译：用于动态更新基于软件的IPTV条件访问系统的装置包括：管理主密钥并加密条件访问代码ID的服务器主密钥管理器; 生成和管理服务器列表的条件访问服务器管理器，将服务器列表中包括的条件访问服务器ID链接并存储更新策略，以及控制条件访问服务器的执行; 条件访问码下载服务器，通过组合多个条件访问码和加密的多个条件访问代码ID来生成条件访问代码集合的ID映射，并且发送条件访问代码集合的ID映射和接收器的条件访问代码。

3. 发明申请

US20110125790A1 METHOD AND APPARATUS FOR REPRESENTING SENSORY EFFECTS AND COMPUTER READABLE RECORDING MEDIUM STORING SENSORY EFFECT METADATA 审中-公开
标题翻译：用于表示传感效应的方法和装置和计算机可读记录介质存储感测效应元数据
公开(公告)号：US20110125790A1
公开(公告)日：2011-05-26
申请号：US13054700
申请日：2009-07-16
申请人： Bum-Suk Choi , Sanghyun Joo , Hae-Ryong Lee , Seungsoon Park , Kwang-Roh Park
发明人： Bum-Suk Choi , Sanghyun Joo , Hae-Ryong Lee , Seungsoon Park , Kwang-Roh Park
IPC分类号： G06F17/30
CPC分类号： H04N7/163 , G11B27/034 , G11B27/105 , G11B27/28 , H04N5/76 , H04N5/765 , H04N7/08 , H04N9/8042 , H04N9/8205 , H04N9/8227 , H04N21/4131 , H04N21/43615 , H04N21/84 , H04N21/8543
摘要： Provided are method and apparatus for representing sensory effects, and a computer readable recording medium storing sensory effect metadata. A method for generating sensory effect media, includes: receiving sensory effect information about sensory effects applied to media; and generating sensory effect metadata including the received sensory effect information, wherein the sensory effect metadata includes sensory effect description information for describing the sensory effects and the sensory effect description information includes media location information that describes locations in the media where the sensory effects are applied to.
摘要翻译：提供了用于表示感官效果的方法和装置，以及存储感觉效果元数据的计算机可读记录介质。用于产生感觉效果介质的方法包括：接收关于应用于媒体的感觉效应的感觉效果信息; 以及产生包括所接收的感觉效果信息的感觉效果元数据，其中所述感觉效果元数据包括用于描述感觉效果的感官效果描述信息和感觉效果描述信息，包括媒体位置信息，该媒体位置信息描述媒体中应用感觉效果的位置。

4. 发明授权

US07729238B2 Method for adjusting FFT window positioning in MB-OFDM UWB system 失效
标题翻译：在MB-OFDM UWB系统中调整FFT窗口定位的方法
公开(公告)号：US07729238B2
公开(公告)日：2010-06-01
申请号：US11635272
申请日：2006-12-07
申请人： Cheol-Ho Shin , Sung-Woo Choi , Sang-In Cho , Kyu-Min Kang , Sang-Sung Choi , Kwang-Roh Park
发明人： Cheol-Ho Shin , Sung-Woo Choi , Sang-In Cho , Kyu-Min Kang , Sang-Sung Choi , Kwang-Roh Park
IPC分类号： H04J11/00
CPC分类号： H04B1/7183 , H04L27/2605 , H04L27/265 , H04L27/2665
摘要： Provided is a method for adjusting Fast Fourier Transform (FFT) window positioning in a Multi Band Orthogonal Frequency Division Multiplexing Ultra-Wideband (MB-OFDM UWB) system. The method includes the steps of acquiring an initial FFT window position and a frequency hopping position, demodulating a received signal by using the initial FFT window position and the frequency hopping position acquired in the acquiring step, transmitting received data information to a Media Access Control (MAC) layer with a reception frame (RX frame) structure and judging at the MAC layer whether or not a packet error is occurred based on Frame Check Sequences (FCSs), and if no packet error is occurred, returning to the demodulating step, and if the packet error is occurred, changing a register map by using a predetermined interface line in a MAC-physical layer (MAC-PHY) interface to thereby adjust the FFT window position and the frequency hopping position, and then returning to the demodulating step.
摘要翻译：提供了一种用于在多频带正交频分复用超宽带（MB-OFDM UWB）系统中调整快速傅里叶变换（FFT）窗口定位的方法。该方法包括以下步骤：获取初始FFT窗口位置和跳频位置，通过使用在获取步骤中获取的初始FFT窗口位置和跳频位置解调接收信号，将接收的数据信息发送到介质访问控制（ MAC）层，并且在MAC层判断基于帧检查序列（FCS）是否发生分组错误，并且如果没有发生分组错误，则返回到解调步骤，并且如果发生分组错误，则通过使用MAC-物理层（MAC-PHY）接口中的预定接口线来改变寄存器映射，从而调整FFT窗口位置和跳频位置，然后返回到解调步骤。

5. 发明授权

US07683924B2 Intelligent system for identifying visitor and providing communication service using mobile terminal and method thereof 失效
标题翻译：用于识别访问者并使用移动终端提供通信服务的智能系统及其方法
公开(公告)号：US07683924B2
公开(公告)日：2010-03-23
申请号：US11191378
申请日：2005-07-28
申请人： Yeonjoo Oh , Youn-Kwae Jeong , Kwang-Roh Park
发明人： Yeonjoo Oh , Youn-Kwae Jeong , Kwang-Roh Park
IPC分类号： H04N7/14 , H04M11/00
CPC分类号： H04M3/54 , H04M1/0291 , H04M3/42348 , H04M2242/14 , H04N7/147 , H04N7/186
摘要： An intelligent system for identifying and communicating to a visitor using a wireless terminal and a method thereof are disclosed. The system includes: a doorphone processor for processing a bell signal event, setting and releasing of a session connection, and processing voice/video data; a terminal recognizer for determining a location of a resident based on a location of a wireless terminal when a bell is activated; a information manager for storing and managing contact addresses of terminals; and a proxy server for requesting a session connection to one of the terminals, selected by the resident, based on the contact addresses, exchanging voice and image of the visitor and voice of the resident between the video doorphone device and the selected terminal through a session channel connected by the resident's allowance of the session connection request, and releasing the session by a request of the selected terminal.
摘要翻译：公开了一种用于使用无线终端识别和访问访问者的智能系统及其方法。该系统包括：用于处理铃声信号事件的门电话处理器，会话连接的设置和释放以及处理语音/视频数据; 一个终端识别器，用于当钟被激活时，基于无线终端的位置确定驻留者的位置; 用于存储和管理终端的联系人地址的信息管理器; 以及代理服务器，用于基于所述联系人地址，通过会话来交换所述访客的语音和图像以及所述视频门电话设备和所选择的终端之间的居民的语音，来请求与所述终端选择的终端之一的会话连接通道由居民的会话连接请求的允许连接，并通过所选择的终端的请求释放会话。

6. 发明申请

US20070133662A1 Rake receiver for DS-CDMA UWB system and DS-CDMA receiver having the same 失效
标题翻译：用于DS-CDMA UWB系统的Rake接收机和具有相同功能的DS-CDMA接收机
公开(公告)号：US20070133662A1
公开(公告)日：2007-06-14
申请号：US11636049
申请日：2006-12-08
申请人： Kyu-Min Kang , Sang-Sung Choi , Kwang-Roh Park , Sang-In Cho , Sung-Woo Choi , Chcol-Ho Shin
发明人： Kyu-Min Kang , Sang-Sung Choi , Kwang-Roh Park , Sang-In Cho , Sung-Woo Choi , Chcol-Ho Shin
IPC分类号： H04B1/00
CPC分类号： H04B1/709 , H04B1/707 , H04B1/7115 , H04B1/71637 , H04B1/7183
摘要： A rake receiver for DS-CDMA UWB system and a DS-CDMA receiver having the same are provided. The rake receiver includes: a channel estimator for estimating a channel having a predetermined chip duration by using a synchronization acquisition sequence; a tracking module for detecting a channel variation and adjusting a synchronization position value when the channel variation is detected; a first switch for selecting one of an output value of an analog-to-digital converter and an output value of a correlator and outputting the selected value; a second switch for selecting one of the output value of the analog-to-digital converter and the output value of the correlator; and a plurality of demodulators having a parallel processing structure to demodulate received signals by using the channel estimation value inputted from the channel estimator, the synchronization position value stored by the tracking module, and an output value of the second switch.
摘要翻译：提供了一种用于DS-CDMA UWB系统的瑞克接收机和具有该接收机的DS-CDMA接收机。耙式接收机包括：信道估计器，用于通过使用同步获取序列来估计具有预定码片持续时间的信道; 跟踪模块，用于在检测到信道变化时检测信道变化并调整同步位置值; 用于选择模数转换器的输出值之一和相关器的输出值并输出所选值的第一开关; 用于选择模数转换器的输出值之一和相关器的输出值的第二开关; 以及具有并行处理结构的多个解调器，通过使用从信道估计器输入的信道估计值，由跟踪模块存储的同步位置值和第二开关的输出值来解调接收信号。

7. 发明授权

US08712958B2 Method and apparatus for representing sensory effects and computer readable recording medium storing user sensory preference metadata 失效
标题翻译：用于表示感官效果的方法和装置以及存储用户感觉偏好元数据的计算机可读记录介质
公开(公告)号：US08712958B2
公开(公告)日：2014-04-29
申请号：US13054660
申请日：2009-07-16
申请人： Bum-Suk Choi , Sanghyun Joo , Hae-Ryong Lee , Seungsoon Park , Kwang-Roh Park
发明人： Bum-Suk Choi , Sanghyun Joo , Hae-Ryong Lee , Seungsoon Park , Kwang-Roh Park
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： H04N7/163 , G11B27/034 , G11B27/105 , G11B27/28 , H04N7/08 , H04N21/4131 , H04N21/43615 , H04N21/4755 , H04N21/84 , H04N21/8543
摘要： Provided are method and apparatus for representing sensory effects, and a computer readable recording medium storing user sensory preference metadata. A method for providing user preference information includes: receiving preference information for predetermined sensory effects from a user; and generating user sensory preference metadata including the received preference information, wherein the user sensory preference metadata includes personal preference information that describes the preference information.
摘要翻译：提供了用于表示感官效果的方法和装置，以及存储用户感觉偏好元数据的计算机可读记录介质。一种用于提供用户偏好信息的方法包括：从用户接收预定感官效果的偏好信息; 以及生成包括所接收的偏好信息的用户感觉偏好元数据，其中所述用户感觉偏好元数据包括描述偏好信息的个人偏好信息。

8. 发明申请

US20110188832A1 METHOD AND DEVICE FOR REALISING SENSORY EFFECTS 审中-公开
标题翻译：用于实现感觉效应的方法和装置
公开(公告)号：US20110188832A1
公开(公告)日：2011-08-04
申请号：US13120283
申请日：2009-09-22
申请人： Bum-Suk Choi , Sanghyun Joo , Hae-Ryong Lee , Seungsoon Park , Kwang-Roh Park
发明人： Bum-Suk Choi , Sanghyun Joo , Hae-Ryong Lee , Seungsoon Park , Kwang-Roh Park
IPC分类号： H04N9/80 , G06F7/00
CPC分类号： H04N21/435 , H04N21/235 , H04N21/4131 , H04N21/8543
摘要： Provided is a method and apparatus for generating sensory media. The method includes: generating sensory effect metadata (SEM) for a sensory effect which is applied to media; and outputting the SEM. The SEM includes sensory effect declaration information defining a sensory effect type other than a core sensory effect type and sensory effect representation information for representing the sensory effect.
摘要翻译：提供了一种用于产生感觉介质的方法和装置。该方法包括：产生适用于媒体的感官效应的感觉效应元数据（SEM）; 并输出SEM。 SEM包括定义除核心感觉效果类型以外的感觉效果类型的感觉效果声明信息和用于表示感觉效果的感觉效果表示信息。

9. 发明申请

US20110131413A1 APPARATUS AND METHOD FOR DYNAMIC UPDATE OF SOFTWARE-BASED IPTV CONDITIONAL ACCESS SYSTEM 有权
标题翻译：基于软件的IPTV条件访问系统的动态更新的装置和方法
公开(公告)号：US20110131413A1
公开(公告)日：2011-06-02
申请号：US12903663
申请日：2010-10-13
申请人： Jin-Young MOON , Moon-Ok Choi , Tae-In Hwang , Eul-Hyun Paik , Kwang-Roh Park
发明人： Jin-Young MOON , Moon-Ok Choi , Tae-In Hwang , Eul-Hyun Paik , Kwang-Roh Park
IPC分类号： H04L9/32
CPC分类号： H04N7/1675 , H04N21/266
摘要： The apparatus for dynamic update of a software-based IPTV conditional access system includes: a server master key manager managing a master key and encrypting a conditional access code ID; a conditional access server manager generating and managing a server list, linking and storing an update policy with the conditional access server IDs included in the server list, and controlling execution of the conditional access server; and a conditional access code download server generating an ID map of set of conditional access codes by combining the plurality of conditional access codes and the plurality of conditional access code IDs that are encrypted, and transmitting the ID map of set of conditional access codes and the conditional access code to a receiver.
摘要翻译：用于动态更新基于软件的IPTV条件访问系统的装置包括：管理主密钥并加密条件访问代码ID的服务器主密钥管理器; 生成和管理服务器列表的条件访问服务器管理器，将服务器列表中包括的条件访问服务器ID链接并存储更新策略，以及控制条件访问服务器的执行; 条件访问码下载服务器，通过组合多个条件访问码和加密的多个条件访问代码ID来生成条件访问代码集合的ID映射，并且发送条件访问代码集合的ID映射和接收器的条件访问代码。

10. 发明申请

US20100046599A1 APPARATUS AND METHOD FOR ACQUIRING INITIAL COEFFICIENT OF DECISION FEEDBACK EQUALIZER USING FAST FOURIER TRANSFORM 审中-公开
标题翻译：使用快速傅立叶变换获取决策反馈均衡器的初始系数的装置和方法
公开(公告)号：US20100046599A1
公开(公告)日：2010-02-25
申请号：US12515998
申请日：2007-10-16
申请人： Dong-Kyoo Kim , Joo-Ho Park , Kwang-Roh Park , Young-Jin Kang , Jae-Young Kim
发明人： Dong-Kyoo Kim , Joo-Ho Park , Kwang-Roh Park , Young-Jin Kang , Jae-Young Kim
IPC分类号： H04L27/01
CPC分类号： H04L25/03159 , H04L25/0224 , H04L25/03057
摘要： Provided is an apparatus and method for acquiring an initial coefficient of a DFE using an FFT. The apparatus includes a channel impulse response estimating unit for estimating a non-causal impulse response by delaying a received signal of a time domain and transforming it into frequency domain signals; a feedforward filter coefficient acquisition unit for extracting a predetermined number of signals from the non-causal channel impulse response signals estimated by the channel impulse response estimating unit, and transforming the same into frequency domain signals to acquire an initial coefficient of a feedforward filter; and a feedback filter coefficient acquisition unit for transforming the non-causal channel impulse response signals estimated by the channel impulse response estimating unit into frequency domain signals, multiplying the same by the initial coefficient of the feedforward filter, and transforming the results of multiplication into time domain signals to calculate an initial coefficient of a feedback filter.
摘要翻译：提供了一种使用FFT获取DFE的初始系数的装置和方法。该装置包括：信道脉冲响应估计单元，用于通过延迟时域的接收信号并将其变换成频域信号来估计非因果脉冲响应; 前馈滤波器系数获取单元，用于从由信道脉冲响应估计单元估计的非因果信道脉冲响应信号中提取预定数量的信号，并将其变换为频域信号以获取前馈滤波器的初始系数; 以及反馈滤波器系数获取单元，用于将由信道脉冲响应估计单元估计的非因果信道脉冲响应信号变换为频域信号，将其乘以前馈滤波器的初始系数，并将乘法结果变换为时间域信号来计算反馈滤波器的初始系数。

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