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公开(公告)号：US07818650B2
公开(公告)日：2010-10-19
申请号：US12242954
申请日：2008-10-01
申请人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
发明人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
IPC分类号： H03M13/00
CPC分类号： H03M13/118
摘要： A channel encoding apparatus and method are provided in which part of the parity bits are set to erroneous bits, and full parity bits are created by correcting the erroneous bits using a channel decoding apparatus of a receiver in a communication system. In the channel encoding apparatus, in order to generate a coded bit stream by adding a parity bit stream to a message bit stream, a partial parity generator generates a partial parity bit stream as a part of the parity bit stream using the message bit stream, an erasure generator generates a bit stream having an erroneous value as the remaining part of the parity bit stream, and a decoder calculates the value of the parity bit stream by correcting the bit stream having the erroneous value using a parity-check matrix that determines the parity bit stream, the message bit stream, and the partial parity bit stream.
摘要翻译： 提供了一种信道编码装置和方法，其中奇偶校验位的一部分被设置为错误位，并且通过使用通信系统中的接收机的信道解码装置校正错误比特来创建全奇偶校验位。 在信道编码装置中，为了通过向消息比特流添加奇偶比特流来生成编码比特流，部分奇偶校验生成器使用消息比特流生成部分奇偶校验比特流作为奇偶比特流的一部分， 擦除发生器产生具有错误值的比特流作为奇偶校验比特流的剩余部分，并且解码器通过使用奇偶校验矩阵来校正具有错误值的比特流来计算奇偶校验比特流的值，该奇偶校验矩阵确定 奇偶校验比特流，消息比特流和部分奇偶校验比特流。
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公开(公告)号：US20090031192A1
公开(公告)日：2009-01-29
申请号：US12242954
申请日：2008-10-01
申请人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
发明人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
CPC分类号： H03M13/118
摘要： A channel encoding apparatus and method are provided in which part of the parity bits are set to erroneous bits, and full parity bits are created by correcting the erroneous bits using a channel decoding apparatus of a receiver in a communication system. In the channel encoding apparatus, in order to generate a coded bit stream by adding a parity bit stream to a message bit stream, a partial parity generator generates a partial parity bit stream as a part of the parity bit stream using the message bit stream, an erasure generator generates a bit stream having an erroneous value as the remaining part of the parity bit stream, and a decoder calculates the value of the parity bit stream by correcting the bit stream having the erroneous value using a parity-check matrix that determines the parity bit stream, the message bit stream, and the partial parity bit stream.
摘要翻译： 提供了一种信道编码装置和方法，其中奇偶校验位的一部分被设置为错误位，并且通过使用通信系统中的接收机的信道解码装置校正错误比特来创建全奇偶校验位。 在信道编码装置中，为了通过向消息比特流添加奇偶比特流来生成编码比特流，部分奇偶校验生成器使用消息比特流生成部分奇偶校验比特流作为奇偶比特流的一部分， 擦除发生器产生具有错误值的比特流作为奇偶校验比特流的剩余部分，并且解码器通过使用奇偶校验矩阵来校正具有错误值的比特流来计算奇偶校验比特流的值，该奇偶校验矩阵确定 奇偶校验比特流，消息比特流和部分奇偶校验比特流。
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公开(公告)号：US07451385B2
公开(公告)日：2008-11-11
申请号：US11088592
申请日：2005-03-24
申请人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
发明人： Jeong-Seok Ha , Jaehong Kim , Steven McLaughlin , Seung-Bum Suh
IPC分类号： G06F11/00
CPC分类号： H03M13/118
摘要： A channel encoding apparatus and method are provided in which part of the parity bits are set to erroneous bits, and full parity bits are created by correcting the erroneous bits using a channel decoding apparatus of a receiver in a communication system. In the channel encoding apparatus, in order to generate a coded bit stream by adding a parity bit stream to a message bit stream, a partial parity generator generates a partial parity bit stream as a part of the parity bit stream using the message bit stream, an erasure generator generates a bit stream having an erroneous value as the remaining part of the parity bit stream, and a decoder calculates the value of the parity bit stream by correcting the bit stream having the erroneous value using a parity-check matrix that determines the parity bit stream, the message bit stream, and the partial parity bit stream.
摘要翻译： 提供了一种信道编码装置和方法，其中奇偶校验位的一部分被设置为错误位，并且通过使用通信系统中的接收机的信道解码装置校正错误比特来创建全奇偶校验位。 在信道编码装置中，为了通过向消息比特流添加奇偶比特流来生成编码比特流，部分奇偶校验生成器使用消息比特流生成部分奇偶校验比特流作为奇偶比特流的一部分， 擦除发生器产生具有错误值的比特流作为奇偶校验比特流的剩余部分，并且解码器通过使用奇偶校验矩阵来校正具有错误值的比特流来计算奇偶校验比特流的值，该奇偶校验矩阵确定 奇偶校验比特流，消息比特流和部分奇偶校验比特流。
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公开(公告)号：US20060156181A1
公开(公告)日：2006-07-13
申请号：US11260657
申请日：2005-10-27
申请人： Jeong-Seok Ha , Steven McLaughlin , Jaehong Kim , Seung-Bum Suh
发明人： Jeong-Seok Ha , Steven McLaughlin , Jaehong Kim , Seung-Bum Suh
IPC分类号： H03M13/00
CPC分类号： H03M13/635
摘要： A method for puncturing a low density parity check (LDPC) code that is decoded through a parity check matrix expressed by a factor graph including check nodes and bit nodes connected to the check nodes through edges. The method includes classifying the bit nodes mapped to a parity part of a codeword into hierarchical groups according to their decoding facilities when the bit nodes are punctured, determining puncturing order of the groups, and sequentially performing puncturing on the bit nodes from a bit node belonging to a corresponding group according to the puncturing order of the groups to acquire a codeword with a desired coding rate.
摘要翻译： 一种用于删除通过由包括通过边缘连接到校验节点的校验节点和比特节点的因子图表示的奇偶校验矩阵来解码的低密度奇偶校验（LDPC）码的方法。 该方法包括：当比特节点被打孔时，映射到码字的奇偶校验部分的比特节点根据它们的解码设备分类成分层组，确定组的穿孔顺序，以及从属于所属的比特节点的比特节点上依次执行穿孔 根据组的删截顺序向对应的组发送，以获得具有期望编码率的码字。
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公开(公告)号：US20050216820A1
公开(公告)日：2005-09-29
申请号：US11088592
申请日：2005-03-24
申请人： Jeong-Seok Ha , Joe-Hong Kim , Steven McLaughlin , Seung-Bum Suh
发明人： Jeong-Seok Ha , Joe-Hong Kim , Steven McLaughlin , Seung-Bum Suh
CPC分类号： H03M13/118
摘要： A channel encoding apparatus and method are provided in which part of the parity bits are set to erroneous bits, and full parity bits are created by correcting the erroneous bits using a channel decoding apparatus of a receiver in a communication system. In the channel encoding apparatus, in order to generate a coded bit stream by adding a parity bit stream to a message bit stream, a partial parity generator generates a partial parity bit stream as a part of the parity bit stream using the message bit stream, an erasure generator generates a bit stream having an erroneous value as the remaining part of the parity bit stream, and a decoder calculates the value of the parity bit stream by correcting the bit stream having the erroneous value using a parity-check matrix that determines the parity bit stream, the message bit stream, and the partial parity bit stream.
摘要翻译： 提供了一种信道编码装置和方法，其中奇偶校验位的一部分被设置为错误位，并且通过使用通信系统中的接收机的信道解码装置校正错误比特来创建全奇偶校验位。 在信道编码装置中，为了通过向消息比特流添加奇偶比特流来生成编码比特流，部分奇偶校验生成器使用消息比特流生成部分奇偶校验比特流作为奇偶比特流的一部分， 擦除发生器产生具有错误值的比特流作为奇偶校验比特流的剩余部分，并且解码器通过使用奇偶校验矩阵来校正具有错误值的比特流来计算奇偶校验比特流的值，该奇偶校验矩阵确定 奇偶校验比特流，消息比特流和部分奇偶校验比特流。
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6.发明申请Apparatus and method for transmitting/receiving signal in a communication system 有权在通信系统中发送/接收信号的装置和方法公开(公告)号：US20070226583A1
公开(公告)日：2007-09-27
申请号：US11603585
申请日：2006-11-22
IPC分类号： H03M13/00
CPC分类号： H03M13/1102 , H03M13/033 , H03M13/6362 , H03M13/6393
摘要： In a communication system, a signal transmission apparatus includes an encoder for encoding an information vector into a low density parity check (LDPC) codeword with an LDPC coding scheme, and a puncturer for puncturing the LDPC codeword according to a coding rate using a puncturing scheme. A signal reception apparatus includes a ‘0’ inserter for inserting ‘0’ symbols in a received signal according to a coding rate used in a signal transmission apparatus, and a decoder for decoding the ‘0’ symbol-inserted signal with a decoding scheme corresponding to a low density parity check (LDPC) coding scheme used in the signal transmission apparatus, thereby detecting an information vector.
摘要翻译： 在通信系统中，信号传输装置包括：编码器，用于将信息矢量编码为具有LDPC编码方案的低密度奇偶校验（LDPC）码字;以及穿孔器，用于使用穿孔方案根据编码率对所述LDPC码字进行穿孔 。 信号接收装置包括：根据在信号发送装置中使用的编码率在接收信号中插入“0”符号的“0”插入器，以及用于对应于解码方案对应的“0”符号插入信号进行解码的解码器 涉及在信号发送装置中使用的低密度奇偶校验（LDPC）编码方案，从而检测信息向量。
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7.发明申请Multiphase reduced voltage starter with bypass relays, interphase electrical isolation and shared thermal mass 有权具有旁路继电器的多相降压起动器，相间电气隔离和共享热质量公开(公告)号：US20050047044A1
公开(公告)日：2005-03-03
申请号：US10652294
申请日：2003-08-29
申请人： Paul Nolden , Steven McLaughlin , Matthew Alles
发明人： Paul Nolden , Steven McLaughlin , Matthew Alles
摘要： A power conversion system and methods of power conversion and construction of such a system are disclosed, where the system includes at least two pairs of input and output bus bars, and two pairs of switching devices, with the switching devices of each respective pair coupled in parallel in between a respective pair of the bus bars. When one of the switching devices of each pair is closed, the bus bars of the respective pair of bus bars are short-circuited to one another, thus bypassing the other of the switching devices of each pair. The other of the switching devices of each pair is attached to at least one intermediate portion, which in turn is attached to a mass. Substantially all the heat generated by the other of the switching devices of each pair is communicated to the mass, which has a heat capacity capable of receiving that heat.
摘要翻译： 公开了一种功率转换系统和这种系统的功率转换和构造方法，其中系统包括至少两对输入和输出母线对以及两对开关器件，其中每个相应对的开关器件耦合在 平行于相应的一对母线之间。 当每对开关装置中的一个闭合时，相应的一对汇流条的母线彼此短路，从而绕过每对的另一个开关装置。 每一对的开关装置中的另一个连接到至少一个中间部分，该中间部分又连接到一个质量块上。 基本上由每对开关装置产生的所有热都传递给具有能够接收该热量的热容量的质量。
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公开(公告)号：US20170190440A1
公开(公告)日：2017-07-06
申请号：US14986934
申请日：2016-01-04
申请人： Steven McLaughlin
发明人： Steven McLaughlin
摘要： An actively stabilized refueling drogue including a drogue canopy, drogue straits extending from the drogue canopy, a coupling body, a coupling shroud, a system of fins, and actuators. The coupling body is for connecting a flexible refueling hose to a receiver aircraft fuel intake, so that in-air refueling may occur The drogue struts terminate at the coupling body. The coupling shroud covers the coupling body. The system of fins is for stabilization of the drogue and is attached to the coupling shroud. The actuators are for actuating the fins to achieve aerodynamic stabilization. The actuators are manufactured from a solid state shape memory alloy, such that the fins may be actuated by applying thermal energy to the actuators.
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