公开(公告)号：US20080129861A1

公开(公告)日：2008-06-05

申请号：US11938425

申请日：2007-11-12

申请人： Dong-bum CHOI ,  Kyong-wook KIM ,  Il-do KIM ,  Soo-young KIM

发明人： Dong-bum CHOI ,  Kyong-wook KIM ,  Il-do KIM ,  Soo-young KIM

IPC分类号： H04N11/02 ,  G06K9/00 ,  H04N9/64

CPC分类号： H04N9/641

摘要： A method of transmitting color gamut information and an image device using the same are provided. The image device includes a color gamut information generating unit which generates color gamut information; an ancillary data generating unit which generates ancillary data including the color gamut information; and a composition unit which combines the ancillary data and image data. Since the image device reproduces an image based on the color gamut information, the quality deterioration of the image may be prevented.

摘要翻译： 提供了发送色域信息的方法和使用其的图像装置。 图像装置包括：色域信息生成单元，生成色域信息; 辅助数据生成单元，生成包括色域信息的辅助数据; 以及组合辅助数据和图像数据的合成单元。 由于图像装置基于色域信息再现图像，因此可以防止图像的质量恶化。

公开(公告)号：US20080126604A1

公开(公告)日：2008-05-29

申请号：US11806585

申请日：2007-06-01

申请人： Soo-Young Kim ,  Mi-Jo Kim ,  Jung-Soo Ryoo

发明人： Soo-Young Kim ,  Mi-Jo Kim ,  Jung-Soo Ryoo

IPC分类号： G06F13/28

CPC分类号： G06F13/1663 ,  G06F15/167 ,  G11C7/10 ,  G11C7/1006 ,  G11C7/1012 ,  G11C7/1045

摘要： A semiconductor memory device and method thereof are provided. The example semiconductor memory device may include a first processor configured to exchange data with a first data length format, a second processor configured to exchange data with a second data length format and a shared memory configured to store data, the shared memory being shared by the first and second processors, the shared memory further configured to receive a read command from at least one of the first and second processors and to output data in response to the read command based on which of the first and second data length formats is used by the processor issuing the read command.

摘要翻译： 提供一种半导体存储器件及其方法。 示例性半导体存储器件可以包括被配置为与第一数据长度格式交换数据的第一处理器，被配置为与第二数据长度格式交换数据的第二处理器和被配置为存储数据的共享存储器，共享存储器由 第一和第二处理器，共享存储器还被配置为从第一和第二处理器中的至少一个接收读取命令，并响应于读取命令输出数据，该命令基于第一和第二数据长度格式中的哪一个被 处理器发出读命令。

公开(公告)号：US07352689B2

公开(公告)日：2008-04-01

申请号：US10298086

申请日：2002-11-15

申请人： Kun Seok Kang ,  Kwonhue Chol ,  Soo Young Kim ,  Ho Jin Lee

发明人： Kun Seok Kang ,  Kwonhue Chol ,  Soo Young Kim ,  Ho Jin Lee

IPC分类号： H04J11/00 ,  H04J3/06

CPC分类号： H04L27/2621

摘要： A method for optimizing phase factors in partial transmit sequence orthogonal frequency division multiplexing system. The method includes initializing sub-block signals by applying an initial phase factor to the sub-block signals in all sub-blocks; setting a reference peak value with a peak value of a signal formed by combining the sub-block signals; selecting a phase value that minimizes the peak value of an output signal as the phase factor of each sub-block by applying a next phase value to each sub-block signal as the phase factor, and repeating this with respect to the remaining available phase values.

摘要翻译： 一种用于优化部分发射序列正交频分复用系统中的相位因子的方法。 该方法包括通过对所有子块中的子块信号应用初始相位因子来初始化子块信号; 通过组合子块信号形成的信号的峰值来设置参考峰值; 通过对每个子块信号施加下一相位值作为相位因子，选择使输出信号的峰值最小化的相位值作为每个子块的相位因子，并且相对于剩余的可用相位值重复该相位值 。

公开(公告)号：US07324465B2

公开(公告)日：2008-01-29

申请号：US10399330

申请日：2001-10-17

申请人： Kwang-Jae Lim ,  Soo-Young Kim ,  Ho-Jin Lee ,  Moon-Hee You

发明人： Kwang-Jae Lim ,  Soo-Young Kim ,  Ho-Jin Lee ,  Moon-Hee You

IPC分类号： H04Q7/00

CPC分类号： H04W74/006 ,  H04B7/18558 ,  H04W74/0833 ,  H04W84/06

摘要： The present invention relates to Random Access Channel (RACH) access apparatus for mobile satellite communication system and method therefor. The method for accessing random access channel (RACH) on satellite system, random access channel (RACH) carrying message from a plurality of mobile stations to the satellite system, the method includes the steps of: receiving preamble and the message, the message successively transmitted with the preamble from the plurality of mobile stations; and transmitting acquisition response signal corresponding to the preamble or the message to the plurality of mobile stations. Accordingly, success of packet reception of satellite system is improved and transmission delay is reduced.

摘要翻译： 本发明涉及用于移动卫星通信系统的随机接入信道（RACH）接入装置及其方法。 用于在卫星系统上接入随机接入信道（RACH），从多个移动台携带消息的随机接入信道（RACH）到卫星系统的方法，所述方法包括以下步骤：接收前同步码和所述消息，所述消息被连续发送 来自多个移动站的前导码; 以及将与所述前导码或所述消息对应的获取响应信号发送到所述多个移动站。 因此，提高卫星系统的分组接收成功，减少传输延迟。

公开(公告)号：US07254117B2

公开(公告)日：2007-08-07

申请号：US10493158

申请日：2002-10-21

申请人： Kwon-Hue Choi ,  Kwang-Jae Lim ,  Soo-Young Kim

发明人： Kwon-Hue Choi ,  Kwang-Jae Lim ,  Soo-Young Kim

IPC分类号： H04B7/185

CPC分类号： H04B7/18543

摘要： Apparatus and method for closed-loop power control in mobile satellite communication system, which can compensate round trip delay. The apparatus for closed-loop power control includes the means of; a) converting power control order from base earth station into power control step; b) measuring channel change rate from power of pilot channel; c) making tab coefficient using said channel change rate; d) compensating channel change due to loop delay using power control step; and e) renovating received signal power using said power control step.

摘要翻译： 移动卫星通信系统闭环功率控制的装置和方法，可以补偿往返延迟。 闭环功率控制装置包括： a）将基站的功率控制顺序转换为功率控制步骤; b）从导频信道的功率测量信道变化率; c）使用所述通道变化率制作标签系数; d）使用功率控制步骤补偿由于环路延迟引起的信道变化; 以及e）使用所述功率控制步骤翻新接收的信号功率。

公开(公告)号：US07160466B2

公开(公告)日：2007-01-09

申请号：US10646722

申请日：2003-08-25

申请人： Kimoon Kim ,  Jaheon Kim ,  In-Sun Jung ,  Soo-Young Kim ,  Eunsung Lee ,  Jin-Koo Kang

发明人： Kimoon Kim ,  Jaheon Kim ,  In-Sun Jung ,  Soo-Young Kim ,  Eunsung Lee ,  Jin-Koo Kang

IPC分类号： C02F1/58 ,  C02F1/62

CPC分类号： C07D245/04 ,  B01D53/34 ,  B01D53/50 ,  B01D53/56 ,  B01D53/62 ,  B01J31/0237 ,  B01J31/0247 ,  B01J31/0249 ,  B01J31/0251 ,  C02F1/58 ,  C07D487/22 ,  Y02C10/08

摘要： Uses of cucurbituril derivatives are disclosed. The cucurbituril derivatives have the formula (1) where X is O, S or NH; R1 and R2 are independently selected from the group consisting of hydrogen, alkyl groups of 1 to 30 carbon atoms, alkenyl groups of 1 to 30 carbon atoms, alkynyl groups of 1 to 30 carbon atoms, alkylthio groups of 1 to 30 carbon atoms, alkylcarboxyl groups of 1 to 30 carbon atoms, hydroxyalkyl groups of 1 to 30 carbon atoms, alkylsilyl groups of 1 to 30 carbon atoms, alkoxy groups of 1 to 30 carbon atoms, haloalkyl groups of 1 to 30 carbon atoms, nitro group, alkylamine groups of 1 to 30 carbon atoms, amine group, aminoalkyl groups of 1 to 30 carbon atoms, unsubstituted cycloalkyl groups of 5 to 30 carbon atoms, cycloalkyl groups of 4 to 30 carbon atoms with hetero atoms, unsubstituted aryl groups of 6 to 30 carbon atoms, and aryl groups of 6 to 30 carbon atoms with hetero atoms; and n is an integer from 4 to 20 , wherein the cucurbituril derivatives having the formula (1), where n=6 , R1=H, R2=H and X=O, and n=5 , R1=CH3, R2=H and X=O, are excluded. The cucurbituril derivatives are easily prepared as a mixture by one of the three new methods, and each cucurbituril derivative can be separated from the mixture by fractional crystallization. The cucurbituril derivatives having the formula (1) or their mixtures are very useful in removing dyes and heavy metal ions dissolved in water or waste water.

摘要翻译： 披露了葫芦素衍生物的用途。 葫芦巴衍生物具有式（1）其中X是O，S或NH; R 1和R 2独立地选自氢，碳原子数1〜30的烷基，碳原子数1〜30的烯基，炔基， 1至30个碳原子，1至30个碳原子的烷硫基，1至30个碳原子的烷基羧基，1至30个碳原子的羟基烷基，1至30个碳原子的烷基甲硅烷基，1至30个碳原子的烷氧基 1〜30个碳原子的卤代烷基，硝基，1〜30个碳原子的烷基胺基，1〜30个碳原子的氨基烷基，5〜30个碳原子的未取代环烷基，4-30个碳原子的环烷基 具有杂原子的碳原子，6至30个碳原子的未取代芳基和6至30个碳原子的芳基与杂原子; 并且n为4至20的整数，其中具有式（1）的葫芦脲衍生物，其中n = 6，R 1 = H，R 2 H = H和 X = O，n = 5，R 1 = CH 3，R 2 = H，X = O。 通过三种新方法之一容易地制备葫芦巴脲衍生物作为混合物，并且可以通过分级结晶从混合物中分离出每种葫芦巴脲衍生物。 具有式（1）的葫芦巴衍生物或其混合物非常适用于去除溶于水或废水中的染料和重金属离子。

公开(公告)号：US06925113B2

公开(公告)日：2005-08-02

申请号：US09875351

申请日：2001-06-05

申请人： Soo Young Kim ,  Kwang Jae Lim ,  Tae Gon Kwon ,  Hyoung Soo Lim

发明人： Soo Young Kim ,  Kwang Jae Lim ,  Tae Gon Kwon ,  Hyoung Soo Lim

IPC分类号： H04B7/15 ,  H04L1/00 ,  H04L1/20 ,  H04B11/00 ,  H04B1/00 ,  H04B7/185

CPC分类号： H04L1/0015 ,  H04B7/18513 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0066 ,  H04L1/20

摘要： A rain attenuation compensation method that includes estimating a signal-to-noise (S/N) ratio from PSK-modulated receiving signal at a receiving end; predicting a signal-to-noise (S/N) ratio of the next time point on the basis of the signal-to-noise (S/N) ratio values of the past and present time points; and determining which of transmission methods is adequate to the predicted signal-to-noise (S/N) ratio of the next time point. If the switching of the transmission method is determined, a control signal for inquiring the change of the transmission method is transmitted to a transmitting and a receiving end. Data is then transmitted by the switched transmission method.

摘要翻译： 一种雨衰补偿方法，包括从接收端的PSK调制接收信号估计信噪比（S / N）比; 基于过去和现在的时间点的信噪比（S / N）比值来预测下一个时间点的信噪比（S / N）比; 并且确定哪个传输方法对于下一个时间点的预测信噪比（S / N）是足够的。 如果确定了传输方法的切换，则用于询问发送方法的改变的控制信号被发送到发送和接收端。 然后通过切换传输方法传输数据。

公开(公告)号：US06232461B1

公开(公告)日：2001-05-15

申请号：US09665309

申请日：2000-09-19

申请人： Soo Young Kim

发明人： Soo Young Kim

IPC分类号： C12N1529

CPC分类号： C12N15/8273 ,  C07K14/415 ,  C12N15/8216

摘要： A nucleic acid molecule encoding the Abscisic acid responsive element binding factor 4 (ABF4) was isolated and its nucleotide sequence determined. ABF4 belongs to the ABF family of factors which bind abscisic acid responsive elements in plants. Expression of ABFs is inducible by abscisic acid and various stress treatments. ABFs have the potential to activate a large number of abscisic acid/stress responsive genes and thus a nucleic acid molecule encoding ABF4 can be used to generate transgenic plants that are tolerant to multiple environmental stresses.

摘要翻译： 分离编码脱落酸反应元件结合因子4（ABF4）的核酸分子，测定其核苷酸序列。 ABF4属于与植物中脱落酸反应元件结合的ABF家族因子。 ABF的表达可通过脱落酸和各种应激处理诱导。 ABF具有激活大量脱落酸/应激反应基因的潜力，因此编码ABF4的核酸分子可用于产生耐多种环境胁迫的转基因植物。