公开(公告)号：US6031886A

公开(公告)日：2000-02-29

申请号：US137747

申请日：1998-08-21

申请人： Ji Ha Nah ,  Hee Young Jung ,  Bhum Cheol Lee ,  Kwon Chul Park

发明人： Ji Ha Nah ,  Hee Young Jung ,  Bhum Cheol Lee ,  Kwon Chul Park

IPC分类号： H03L7/00 ,  H04L7/033 ,  H03D3/24

CPC分类号： H04L7/0338

摘要： The present invention provides a digital phase alignment which to select the clock whose the transition is occured in the close vicinity of a center of the input data unit interval, the rising transition or falling transition of data are detected, as a result, to generate the synthetic clock retiming data upon detecting the transition of data having a random bit column, the retiming clock is reached in the center of eye pattern of data, compared with a single directional transition is detected.

摘要翻译： 本发明提供一种数字相位对准，其选择在输入数据单位间隔的中心附近发生转变的时钟，检测数据的上升转变或下降转换，结果产生 在检测到具有随机位列的数据的转变时的合成时钟重新定时数据，与检测到单个方向转换相比，在眼图数据的中心达到重新定时时钟。

公开(公告)号：US5703882A

公开(公告)日：1997-12-30

申请号：US571077

申请日：1995-12-12

申请人： Hee Young Jung ,  Bhum Cheol Lee ,  Kwon Chul Park

发明人： Hee Young Jung ,  Bhum Cheol Lee ,  Kwon Chul Park

IPC分类号： G06F11/00 ,  G06F11/10 ,  H03M13/00 ,  H04L1/00 ,  H04L7/04 ,  H04L7/08 ,  H04L12/70 ,  H04L25/03 ,  H04Q11/04

CPC分类号： H04L1/0061 ,  G06F11/10 ,  H04L1/0041 ,  H04L25/03866 ,  H04L7/048 ,  H04Q11/0478 ,  H04L2012/5673

摘要： A modified cyclic line coding apparatus for error detection and frame recovery which generates a n-bit modified cyclic cord-word by use of k redundancy bits and partially scrambles the cyclic redundancy check bits using periodic scramble bits. The apparatus includes a transmitter including a modified cyclic redundancy generator unit for generating redundancy bits, a variable period sampled scrambler unit for partially scrambling the redundancy bits, a timing control unit for generating a timing signal, and a multiplexer unit for multiplexing input cell data in accordance with the timing signal. The apparatus also includes a receiver including a modified cyclic redundancy checker unit for outputting a block synchronization signal and sample bits when a block synchronization is detected, while outputting a synchronization error signal when no block synchronization is detected, a variable period sampled descrambler unit for generating descramble bits in accordance with the sample bits, a timing recovering unit for generating a timing signal, and a demultiplexer unit for demultiplexing the cell data in accordance with the timing signal. The apparatus can use various cell sizes, can stably receive the user information of cell data and can achieve an easy bit timing detection.

摘要翻译： 一种用于错误检测和帧恢复的修改的循环线编码装置，其通过使用k个冗余比特生成n位修改的循环线字，并且使用周期性扰频比特部分地对循环冗余校验位进行加扰。 该装置包括：发射机，包括用于产生冗余比特的修改的循环冗余发生器单元，用于对冗余比特进行部分加扰的可变周期采样扰频单元，用于产生定时信号的定时控制单元，以及用于复用输入单元数据的多路复用器单元 根据定时信号。 该装置还包括一个接收机，包括一个修改的循环冗余校验器单元，用于当检测到块同步时输出块同步信号和采样位，同时在没有检测到块同步时输出同步误差信号;可变周期采样解扰器单元，用于产生 根据采样位的解扰位，用于产生定时信号的定时恢复单元和用于根据定时信号对单元数据解复用的解复用器单元。 该装置可以使用各种小区大小，可以稳定地接收小区数据的用户信息，并且可以实现容易的比特定时检测。

公开(公告)号：US20130051627A1

公开(公告)日：2013-02-28

申请号：US13583655

申请日：2011-03-08

申请人： Jeehyun Kim ,  Hee Young Jung ,  Changho Lee ,  Seung-Yeol Lee

发明人： Jeehyun Kim ,  Hee Young Jung ,  Changho Lee ,  Seung-Yeol Lee

IPC分类号： G01B9/02 ,  G06K9/00

CPC分类号： G01B9/02091 ,  G01N21/4795 ,  G01N21/84 ,  G01N33/0098 ,  G01N2021/8466

摘要： The present invention relates to a non-invasive early diagnostic method and device that allows an early diagnosis of Marssonina blotch disease, which infects apple tree leaves, before the occurrence of lesions to enable early prevention of apple Marssonina blotch disease. The method and device of the present invention comprise the following steps: irradiating a broadband light source on an apple tree leaf undergoing diagnosis by means of optical coherence tomography; detecting interference signals from light reflected from the apple tree leaf undergoing diagnosis and light reflected from a reference arm; signal processing the interference signals, which have been detected through optical coherence tomography by means of a signal processing unit; obtaining digital tomographic image data on the apple tree leaf undergoing diagnosis; analyzing the digital tomographic image by means of a diagnostic unit; and observing the boundary of at least two tissues, wherein the apple tree leaf undergoing diagnosis is considered to be healthy and uninfected with Marssonina blotch disease if the boundary between at least two tissues is clearly defined, and wherein the apple tree leaf undergoing diagnosis is considered to be infected with Marssonina blotch disease if the boundary between at least two tissues is not clearly defined.

摘要翻译： 本发明涉及一种非侵入性早期诊断方法和装置，其能够在发生病变之前早期诊断感染苹果树叶的马尔辛纳斯斑点病，以便能够早日预防苹果马尔森纳斑疹病。 本发明的方法和装置包括以下步骤：通过光学相干断层扫描将宽带光源照射在经历诊断的苹果树叶上; 检测来自经历诊断的苹果树叶反射的光的干扰信号和从参考臂反射的光; 信号处理通过信号处理单元通过光学相干断层摄影检测的干扰信号; 在经历诊断的苹果树叶上获取数字断层图像数据; 通过诊断单元分析数字断层图像; 并且观察至少两个组织的边界，其中如果清楚地限定了至少两个组织之间的边界，则认为正在进行诊断的苹果树叶是健康的并且没有感染Marssonina斑点病，并且其中考虑正在诊断的苹果树叶 如果至少两个组织之间的边界没有明确定义，则感染Marssonina斑点病。

公开(公告)号：US08885872B2

公开(公告)日：2014-11-11

申请号：US13583655

申请日：2011-03-08

申请人： Jeehyun Kim ,  Hee Young Jung ,  Changho Lee ,  Seung-Yeol Lee

发明人： Jeehyun Kim ,  Hee Young Jung ,  Changho Lee ,  Seung-Yeol Lee

IPC分类号： G06K9/00 ,  G01N21/84 ,  G01N21/47 ,  G01N33/00 ,  G01B9/02

CPC分类号： G01B9/02091 ,  G01N21/4795 ,  G01N21/84 ,  G01N33/0098 ,  G01N2021/8466

摘要： The present invention relates to a non-invasive early diagnostic method and device that allows an early diagnosis of Marssonina blotch disease, which infects apple tree leaves, before the occurrence of lesions to enable early prevention of apple Marssonina blotch disease. The method and device of the present invention comprise the following steps: irradiating a broadband light source on an apple tree leaf undergoing diagnosis by means of optical coherence tomography; detecting interference signals from light reflected from the apple tree leaf undergoing diagnosis and light reflected from a reference arm; signal processing the interference signals, which have been detected through optical coherence tomography by means of a signal processing unit; obtaining digital tomographic image data on the apple tree leaf undergoing diagnosis; analyzing the digital tomographic image by means of a diagnostic unit; and observing the boundary of at least two tissues, wherein the apple tree leaf undergoing diagnosis is considered to be healthy and uninfected with Marssonina blotch disease if the boundary between at least two tissues is clearly defined, and wherein the apple tree leaf undergoing diagnosis is considered to be infected with Marssonina blotch disease if the boundary between at least two tissues is not clearly defined.

摘要翻译： 本发明涉及一种非侵入性早期诊断方法和装置，其能够在发生病变之前早期诊断感染苹果树叶的马尔辛纳斯斑点病，以便能够早日预防苹果马尔森纳斑疹病。 本发明的方法和装置包括以下步骤：通过光学相干断层扫描将宽带光源照射在经历诊断的苹果树叶上; 检测来自经历诊断的苹果树叶反射的光的干扰信号和从参考臂反射的光; 信号处理通过信号处理单元通过光学相干断层摄影检测的干扰信号; 在经历诊断的苹果树叶上获取数字断层图像数据; 通过诊断单元分析数字断层图像; 并且观察至少两个组织的边界，其中如果清楚地限定了至少两个组织之间的边界，则认为正在进行诊断的苹果树叶是健康的并且没有感染Marssonina斑点病，并且其中考虑正在诊断的苹果树叶 如果至少两个组织之间的边界没有明确定义，则感染Marssonina斑点病。

公开(公告)号：US20100091710A1

公开(公告)日：2010-04-15

申请号：US12535125

申请日：2009-08-04

申请人： Hee Young Jung ,  Hyun Seo Park ,  Boo Geum Jung

发明人： Hee Young Jung ,  Hyun Seo Park ,  Boo Geum Jung

IPC分类号： H04W8/08

CPC分类号： H04W36/0011 ,  H04L69/16 ,  H04W92/20

摘要： Provided is a method of providing IP mobility using SCTP (Stream Control Transmission Protocol) signaling in a 3GPP (3rd Generation Partnership Project) based next generation mobile communication network. The method of providing IP mobility constructs an IP mobility protocol on an SCTP layer of an interface protocol used between an integrated gateway supporting binding a mobile terminal with a different type network and at least one base station and used between base stations, generates a signaling message for binding the mobile terminal with the network according to the IP mobility protocol, embeds at least a part of the signaling message in the SCTP layer to generate an SCTP packet and transmits the SCTP packet to update binding of the mobile terminal and the network. Accordingly, design and construction of network related equipment and mobile terminal for obtaining IP mobility in the mobile terminal and the network can be efficiently performed and unnecessary overhead can be prevented.

摘要翻译： 提供了一种在基于3GPP（第三代合作伙伴计划）的下一代移动通信网络中使用SCTP（流控制传输协议）信令提供IP移动性的方法。 提供IP移动的方法在支持绑定移动终端与不同类型网络的集成网关和至少一个基站之间并在基站之间使用的接口协议的SCTP层构成IP移动性协议，生成信令消息 为了根据IP移动性协议将移动终端与网络绑定，在SCTP层中嵌入信令消息的至少一部分以生成SCTP分组，并且发送SCTP分组以更新移动终端和网络的绑定。 因此，可以有效地执行用于在移动终端和网络中获得IP移动性的网络相关设备和移动终端的设计和构造，并且可以防止不必要的开销。

公开(公告)号：US06333704B1

公开(公告)日：2001-12-25

申请号：US09432756

申请日：1999-11-03

申请人： Hee Young Jung ,  Yong Jin Kim ,  Byoung Moon Jin ,  Kyung Rok Cho

发明人： Hee Young Jung ,  Yong Jin Kim ,  Byoung Moon Jin ,  Kyung Rok Cho

IPC分类号： H03M500

CPC分类号： H03M5/02 ,  H03M5/00

摘要： There is provided a coding/decoding system of bit insertion manipulation line code, which has small increase in bit rate and simple configuration and minimizes DC baseline fluctuations by properly coupling the advantages of mBnB code and bit insertion code in a high-speed optical transmission system using AC coupling. The encoding part of the system inserts a bit for minimizing a disparity of m+1 bit block when a disparity with respect to m-bit input information is a minimum value that the m+1 bit block may have, and inserts ‘0’ when it is not, performing pre-coding. Then, the encoding part manipulates a part of the bits of the pre-coded block to make its disparity have the minimum value, compares the disparity of the pre-coded block with a disparity accumulated, and inverts or non-inverts the block, thus carrying out coding. The decoding part removes the insertion bit from the coded information, inverts the block again when it is inverted during the encoding, and performs a manipulation opposite to the bit manipulation, thus executing decoding.

摘要翻译： 提供了一种位插入操作线代码的编码/解码系统，其比特率和简单配置增加小，并且通过将mBnB代码和位插入码的优点恰当地耦合到高速光传输系统中来最小化DC基线波动 使用交流耦合。 当相对于m位输入信息的差异是m + 1位块可能具有的最小值时，系统的编码部分插入一位以最小化m + 1位块的差异的位，并且当 然后，编码部分操作预编码块的一部分比特以使其视差具有最小值，将预编码块的视差与累积的视差进行比较，以及 解码部分从编码信息中去除插入位，在编码期间反转时重新反转块，并执行与位操作相反的操作，从而执行解码 。