公开(公告)号：US08329339B2

公开(公告)日：2012-12-11

申请号：US12837926

申请日：2010-07-16

申请人： Sung kyun Chang ,  Hong-Kyu Park ,  Sinyoung Park ,  Je Young Kim ,  Yong Tae Lee

发明人： Sung kyun Chang ,  Hong-Kyu Park ,  Sinyoung Park ,  Je Young Kim ,  Yong Tae Lee

IPC分类号： H01M4/131

CPC分类号： H01M4/525 ,  H01M4/131 ,  H01M4/366 ,  H01M4/485 ,  H01M4/505 ,  H01M4/602 ,  H01M10/052 ,  H01M2004/021

摘要： Disclosed herein is a cathode active material based on lithium nickel oxide represented by Formula 1, wherein the lithium nickel oxide has a nickel content of at least 40% among overall transition metals and is coated with a polymer having a melting point of 80 to 300° C. at a surface thereof. A lithium secondary battery having the disclosed cathode active material has advantages of not deteriorating electrical conductivity while maintaining high temperature stability, so as to efficiently provide high charge capacity.

摘要翻译： 本文公开了一种基于由式1表示的锂镍氧化物的阴极活性材料，其中所述锂镍氧化物在总过渡金属中的镍含量为至少40％，并且涂覆有熔点为80至300℃的聚合物 C.在其表面。 具有所公开的阴极活性材料的锂二次电池具有在保持高温稳定性的同时不劣化导电性的优点，从而有效地提供高充电容量。

公开(公告)号：US20110065000A1

公开(公告)日：2011-03-17

申请号：US12837916

申请日：2010-07-16

申请人： Sung kyun CHANG ,  Hong-Kyu Park ,  Sinyoung Park ,  Je Young Kim ,  Yong Tae Lee

发明人： Sung kyun CHANG ,  Hong-Kyu Park ,  Sinyoung Park ,  Je Young Kim ,  Yong Tae Lee

IPC分类号： H01M4/60

CPC分类号： H01M4/625 ,  H01M4/131 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/621 ,  H01M4/622 ,  Y02E60/122

摘要： Disclosed herein is a cathode active material for a lithium secondary battery, including lithium transition metal oxide, where the lithium transition metal oxide is coated with carbon particles and a polymer resin at a surface thereof, and the polymer resin is a substance inactivated by an electrolyte for a lithium secondary battery and an organic solvent and has a melting point of at least 80° C.A lithium secondary battery having the disclosed cathode active material has advantages of improving rate properties and high temperature stability, so as to provide excellent cell characteristics.

摘要翻译： 本文公开了一种用于锂二次电池的正极活性材料，其包括锂过渡金属氧化物，其中锂过渡金属氧化物在其表面被碳颗粒和聚合物树脂涂覆，并且聚合物树脂是被电解质失活的物质 锂二次电池和有机溶剂，并且具有至少80℃的熔点。具有所公开的阴极活性材料的锂二次电池具有改善速率性能和高温稳定性的优点，从而提供优异的电池特性。

公开(公告)号：US20100175096A1

公开(公告)日：2010-07-08

申请号：US12602122

申请日：2008-05-30

申请人： Jae Hyun Seo ,  Hyoung Soo Lim ,  Yong Tae Lee ,  Heung Mook Kim ,  Sung Ik Park ,  Jong Soo Lim ,  Soo In Lee

发明人： Jae Hyun Seo ,  Hyoung Soo Lim ,  Yong Tae Lee ,  Heung Mook Kim ,  Sung Ik Park ,  Jong Soo Lim ,  Soo In Lee

IPC分类号： H04N7/173

CPC分类号： H04N21/23614 ,  H04N21/234309 ,  H04N21/23439 ,  H04N21/2365 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/242 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/41407 ,  H04N21/4347 ,  H04N21/4382 ,  H04N21/64315

摘要： The present invention relates to a transmission method, a transmission apparatus, a reception method, and a reception apparatus of a digital broadcasting signal that can add frame header information to a front portion of a transmission frame in a transmission system for digital broadcasting to thereby determine a different transmission mode, modulation level, hierarchical modulation, error correction code, and the like for each temporally different transmission frame, and a transmission frame structure thereof. The transmission frame structure includes a frame header containing multiplexing information of the transmission frame, and a frame body containing data information associated with a service provided by the transmission frame. Also, the frame header may include a frame synchronization signal unit including synchronization signal information for extracting a start position of the transmission frame and a frame information unit including multiplexing information of data contained in the transmission frame. The multiplexing information denotes information associated with a transmission mode, a modulation level, a hierarchical modulation, and an error correction code of the data contained in the transmission frame.

摘要翻译： 本发明涉及数字广播信号的发送方法，发送装置，接收方法和接收装置，该数字广播信号可以将帧头信息添加到用于数字广播的发送系统中的发送帧的前部，从而确定 对于每个时间上不同的传输帧，不同的传输模式，调制级别，分级调制，纠错码等，以及其传输帧结构。 传输帧结构包括包含传输帧的复用信息的帧报头和包含与由传输帧提供的服务相关联的数据信息的帧体。 此外，帧头可以包括帧同步信号单元，其包括用于提取发送帧的开始位置的同步信号信息和包括复用传输帧中包含的数据的信息的帧信息单元。 复用信息表示与发送帧中包含的数据的发送模式，调制等级，分级调制和纠错码相关的信息。

公开(公告)号：US07123653B2

公开(公告)日：2006-10-17

申请号：US10334578

申请日：2002-12-31

申请人： Hyoung-Nam Kim ,  Yong Tae Lee ,  Seung Won Kim

发明人： Hyoung-Nam Kim ,  Yong Tae Lee ,  Seung Won Kim

IPC分类号： H03H7/30 ,  G06F17/10

CPC分类号： H04L25/0305 ,  H04L2025/0349 ,  H04L2025/03681 ,  H04L2025/03694

摘要： The present invention relates to blind decision feedback equalization. The present invention selects one of a filter signal and a quantized signal as an input signal of a feedback filter in the DFE and update the tap coefficient according to the SAG flag f[k] by including a main filtering unit, a SAG flag determining unit and a blind feedback controlling unit. The present invention prevents decrement of a performance caused by an error propagation and also improve a convergence performance in an equalization apparatus and reduce a symbol error rate (SER) at a steady state after converging. In conclusion, the present invention can be used effectively to a receiver in a digital TV, which is required the blind equalizer.

公开(公告)号：US20100265996A1

公开(公告)日：2010-10-21

申请号：US12741081

申请日：2008-09-26

申请人： Hyoung Soo Lim ,  Ho Min Eum ,  Sung Ik Park ,  Jae Hyun Seo ,  Yong Tae Lee ,  Yong Hoon Lee ,  Sung-Hoon Kim ,  Heung Mook Kim ,  Jong Soo Lim ,  Soo In Lee

发明人： Hyoung Soo Lim ,  Ho Min Eum ,  Sung Ik Park ,  Jae Hyun Seo ,  Yong Tae Lee ,  Yong Hoon Lee ,  Sung-Hoon Kim ,  Heung Mook Kim ,  Jong Soo Lim ,  Soo In Lee

IPC分类号： H04B7/14 ,  H04L25/20

CPC分类号： H04B7/15528

摘要： A repeater having different input and output frequencies converts a signal received with the input frequency to a first intermediate frequency signal based on a local oscillating frequency for intermediate frequency conversion, and converts the first intermediate frequency signal to a second intermediate frequency signal by performing digital processing on the first intermediate frequency signal. Then, the repeater generates a first frequency tone signal that corresponds to a difference between the input and output frequencies, and generates a second frequency tone signal from the local oscillating frequency for intermediate frequency conversion and the first frequency tone signal. The repeater up-converts the second intermediate frequency signal to the output frequency based on the second frequency tone signal, and transmits the signal.

摘要翻译： 具有不同输入和输出频率的转发器基于用于中频转换的本地振荡频率将输入频率接收的信号转换为第一中频信号，并通过执行数字处理将第一中频信号转换为第二中频信号 在第一个中频信号上。 然后，中继器产生对应于输入和输出频率之间的差的第一频率音调信号，并从用于中频变换的本地振荡频率和第一频率音调信号产生第二频率音调信号。 中继器基于第二频率信号将第二中频信号上变频到输出频率，并发送信号。

公开(公告)号：US08391779B2

公开(公告)日：2013-03-05

申请号：US12746921

申请日：2008-10-10

申请人： Ho Min Eum ,  Hyoung Soo Lim ,  Yong Tae Lee ,  Heung Mook Kim ,  Jong Soo Lim

发明人： Ho Min Eum ,  Hyoung Soo Lim ,  Yong Tae Lee ,  Heung Mook Kim ,  Jong Soo Lim

IPC分类号： H04B7/15 ,  H04B7/00

CPC分类号： H04B7/155 ,  H04W56/0035

摘要： A repeater converts a frequency of a received signal based on a local oscillating frequency and transmits a transmitting signal of a frequency that is different from the frequency of the received signal. Here, the local oscillating frequency includes a local oscillating error that may be different in a plurality of repeaters. Accordingly, the repeater cancels the local oscillating frequency error itself in a frequency conversion so that transmitting frequencies between the plurality of repeaters may be identical.

摘要翻译： 中继器基于本地振荡频率转换接收信号的频率，并且发送与接收信号的频率不同的频率的发送信号。 这里，本地振荡频率包括在多个中继器中可能不同的本地振荡误差。 因此，中继器在频率转换中抵消本地振荡频率误差本身，使得多个转发器之间的发送频率可以相同。

公开(公告)号：US08306472B2

公开(公告)日：2012-11-06

申请号：US12741081

申请日：2008-09-26

申请人： Hyoung Soo Lim ,  Ho Min Eum ,  Sung Ik Park ,  Jae Hyun Seo ,  Yong Tae Lee ,  Yong Hoon Lee ,  Sung-Hoon Kim ,  Heung Mook Kim ,  Jong Soo Lim ,  Soo In Lee

发明人： Hyoung Soo Lim ,  Ho Min Eum ,  Sung Ik Park ,  Jae Hyun Seo ,  Yong Tae Lee ,  Yong Hoon Lee ,  Sung-Hoon Kim ,  Heung Mook Kim ,  Jong Soo Lim ,  Soo In Lee

IPC分类号： H04Q7/32

CPC分类号： H04B7/15528

摘要： A repeater having different input and output frequencies converts a signal received with the input frequency to a first intermediate frequency signal based on a local oscillating frequency for intermediate frequency conversion, and converts the first intermediate frequency signal to a second intermediate frequency signal by performing digital processing on the first intermediate frequency signal. Then, the repeater generates a first frequency tone signal that corresponds to a difference between the input and output frequencies, and generates a second frequency tone signal from the local oscillating frequency for intermediate frequency conversion and the first frequency tone signal. The repeater up-converts the second intermediate frequency signal to the output frequency based on the second frequency tone signal, and transmits the signal.

摘要翻译： 具有不同输入和输出频率的转发器基于用于中频转换的本地振荡频率将输入频率接收的信号转换为第一中频信号，并通过执行数字处理将第一中频信号转换为第二中频信号 在第一个中频信号上。 然后，中继器产生对应于输入和输出频率之间的差的第一频率音调信号，并从用于中频变换的本地振荡频率和第一频率音调信号产生第二频率音调信号。 中继器基于第二频率信号将第二中频信号上变频到输出频率，并发送信号。

公开(公告)号：US20100146141A1

公开(公告)日：2010-06-10

申请号：US12602216

申请日：2008-05-30

申请人： Hyoung Soo Lim ,  Hyun-Chool Shin ,  Jae Hyun Seo ,  Heung Mook Kim ,  Yong Tae Lee ,  Sung Ik Park ,  Jong Soo Lim ,  Soo In Lee

发明人： Hyoung Soo Lim ,  Hyun-Chool Shin ,  Jae Hyun Seo ,  Heung Mook Kim ,  Yong Tae Lee ,  Sung Ik Park ,  Jong Soo Lim ,  Soo In Lee

IPC分类号： G06F15/16

CPC分类号： H04H20/42 ,  H04H20/72 ,  H04H40/18 ,  H04H60/07 ,  H04L1/0003 ,  H04L1/0017 ,  H04L1/0041 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/04 ,  H04L2001/0093 ,  H04L2001/0098 ,  H04N21/2343 ,  H04N21/234327

摘要： The present invention relates to a method and apparatus for transmitting digital broadcasting signals and a method and apparatus for receiving digital broadcasting signals that divide a stream into a plurality of layers according to characteristics of the stream, that independently process the layers, and that dynamically allocate frequencies on the basis of the processed signals. A method of transmitting digital broadcasting signals includes dividing a single stream into a plurality of layers according to characteristics of the stream; performing encoding and mapping on each of the layers; and dynamically allocating a frequency to each of the layers on the basis of the number of symbols for each layer.

摘要翻译： 本发明涉及一种用于发送数字广播信号的方法和装置，以及用于接收数字广播信号的方法和装置，所述数字广播信号根据流的特性将流划分成多个层，其独立地处理这些层，并且动态分配 基于处理的信号的频率。 一种发送数字广播信号的方法包括根据流的特征将单个流划分成多个层; 在每个层上执行编码和映射; 并且基于每个层的符号数量动态地将频率分配给每个层。

公开(公告)号：US08630278B2

公开(公告)日：2014-01-14

申请号：US12682796

申请日：2008-08-04

申请人： Jae Hyun Seo ,  Hyoung Soo Lim ,  Heung Mook Kim ,  Yong Tae Lee ,  Sung Ik Park ,  Jong Soo Lim ,  Soo In Lee

发明人： Jae Hyun Seo ,  Hyoung Soo Lim ,  Heung Mook Kim ,  Yong Tae Lee ,  Sung Ik Park ,  Jong Soo Lim ,  Soo In Lee

IPC分类号： H04J1/00 ,  H04J4/00 ,  G06F15/16

CPC分类号： H04L45/74 ,  H04H20/30

摘要： In a digital broadcasting signal transmission system, a transmission frame includes a frame body and a frame header, and the frame body is divided into a plurality of sub-bands in the frequency domain and is divided into a plurality of symbols in the time domain. The frame header is provided in the former part of the transmission frame and is transmitted with a signal in the time domain. The frame body includes a plurality of services, and the services respectively receive at least one sub-band and at least one symbol. The frame header includes information on the plurality of services, and information on the plurality of services includes information on the sub-band and the symbol to which the services are allocated, information on channel encoding levels of the services, and information on digital modulation levels of the services.

摘要翻译： 在数字广播信号传输系统中，传输帧包括帧体和帧头，并且帧体被划分成频域中的多个子带，并且在时域中被划分为多个符号。 帧头在传输帧的前一部分中提供，并且在时域中以信号发送。 帧体包括多个服务，并且服务分别接收至少一个子带和至少一个符号。 帧头包括关于多个服务的信息，并且关于多个服务的信息包括关于子带和分配服务的符号的信息，关于服务的信道编码级别的信息以及关于数字调制级别的信息 的服务。

公开(公告)号：US08574760B2

公开(公告)日：2013-11-05

申请号：US12087709

申请日：2007-01-03

申请人： Je Young Kim ,  Pil Kyu Park ,  Soon Ho Ahn ,  Yong Tae Lee

发明人： Je Young Kim ,  Pil Kyu Park ,  Soon Ho Ahn ,  Yong Tae Lee

IPC分类号： H01M4/02 ,  H01M4/13 ,  H01M4/60 ,  H01M4/62

CPC分类号： H01M4/62 ,  H01M4/13 ,  H01M10/052 ,  H01M10/058 ,  H01M10/4235 ,  Y10T29/49115

摘要： The present invention relates to an electrode comprising electrode active material particles, conductive particles, a binder and wax, wherein the electrode active material particles are interconnected by a network of the conductive particles, and the paths of the conductive particles interconnecting the electrode active materials are partially or entirely fixed by the wax. Furthermore, the present invention provides an electrochemical device comprising the electrode.By use of wax having a low meting viscosity in order to partially or entirely fix the paths of the conductive particles, which interconnect the spaced electrode active material particles, the present invention can improve processability and safety of the electrochemical device.

摘要翻译： 本发明涉及包含电极活性材料颗粒，导电颗粒，粘合剂和蜡的电极，其中电极活性材料颗粒通过导电颗粒的网络互连，并且与电极活性材料相互连接的导电颗粒的路径是 部分或完全由蜡固定。 此外，本发明提供了包括电极的电化学装置。 通过使用具有低测量粘度的蜡以部分或全部固定导电颗粒的路径，其互连间隔开的电极活性材料颗粒，本发明可以改善电化学装置的加工性和安全性。