公开(公告)号：US07310481B2

公开(公告)日：2007-12-18

申请号：US10854348

申请日：2004-05-26

Applicant: Sung-Bum Park ,  Seong-Taek Hwang ,  In-Kwon Kang

Inventor： Sung-Bum Park ,  Seong-Taek Hwang ,  In-Kwon Kang

IPC: H04J14/00

CPC classification number: H04J14/028 ,  H04J14/0216 ,  H04J14/0226 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025

Abstract: Disclosure is a wavelength division multiplexed-passive optical network having a bus structure capable of connecting one central office to a plurality of remote nodes through one optical fiber. The wavelength division multiplexed-passive optical network (WDM-PON) having a bus structure includes a central office for downwardly transferring downstream optical signals having different wavelengths through a feeder fiber and for receiving upstream optical signals upwardly transferred through the feeder fiber; a plurality of remote nodes including at least a first remote node connected to the central office through the feeder fiber and a second remote node connected to the first remote node through the feeder fiber, dropping optical signals having corresponding wavelengths from among downwardly-transferred optical signals from the central office to at least one subscriber unit connected to each of the remote nodes, and adding the upstream optical signals, which are upwardly transferred from each subscriber unit, so as to upwardly transfer the upstream optical signals to the central office; and at least one subscriber unit for receiving the optical signals having the corresponding wavelengths dropped from each of the remote nodes and for upwardly transferring the upstream optical signals having different wavelengths through each of the remote nodes.

Abstract translation: 公开是具有能够通过一根光纤将一个中心局连接到多个远程节点的总线结构的波分复用无源光网络。 具有总线结构的波分多路复用无源光网络（WDM-PON）包括：中心局，用于通过馈线光纤向下传输具有不同波长的下行光信号，并用于接收通过馈线光纤向上传输的上行光信号; 多个远程节点，包括至少通过馈线光纤连接到中心局的第一远程节点和通过馈线光纤连接到第一远程节点的第二远程节点，从向下传送的光信号中丢弃具有相应波长的光信号 从中心局到至少一个连接到每个远程节点的用户单元，并且添加从每个用户单元向上传送的上游光信号，以向上传送上游光信号到中心局; 以及至少一个用户单元，用于接收具有从每个远程节点丢弃的相应波长的光信号，并且用于通过每个远程节点向上传送具有不同波长的上行光信号。

公开(公告)号：US20050147412A1

公开(公告)日：2005-07-07

申请号：US10918279

申请日：2004-08-13

Applicant: Sung-Bum Park ,  In-Kwon Kang ,  Seong-Taek Hwang ,  Jae-Hoon Lee

Inventor： Sung-Bum Park ,  In-Kwon Kang ,  Seong-Taek Hwang ,  Jae-Hoon Lee

IPC: H04L12/44 ,  H04B10/00 ,  H04B10/03 ,  H04B10/032 ,  H04B10/07 ,  H04B10/071 ,  H04B10/077 ,  H04B10/27 ,  H04B10/272 ,  H04J14/00 ,  H04J14/02

CPC classification number: H04J14/0294 ,  H04J14/0226 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282

Abstract: Disclosed is a bi-directional wavelength division multiplexing self-healing passive optical network including: a central office for multiplexing and transmitting downstream optical signals to a first and a second main fiber; a remote node connected to the central office through the first and the second main fiber, for transmitting multiple pairs of the downstream optical signals, which are obtained by demultiplexing one inputted pair of the multiplexed downstream optical signals according to wavelengths, to corresponding pairs of distribution fibers; and a plurality of optical network units connected to the remote node through the multiple pairs of distribution fibers, each of the optical network units being selectively connected to one corresponding pair of the distribution fibers, for receiving a corresponding downstream optical signal from the selected distribution fiber.

Abstract translation: 公开了一种双向波分复用自愈无源光网络，包括：中心局，用于将下行光信号复用并发送到第一和第二主光纤; 通过第一和第二主光纤连接到中心局的远程节点，用于发送多对下行光信号，这些下行光信号是通过根据波长将一个输入的多路复用的下行光信号的一对解复用到相应的分布对 纤维; 以及多个光网络单元，通过多对分配光纤连接到远程节点，每个光网络单元选择性地连接到一对相应的分配光纤，用于从所选分配光纤接收相应的下行光信号 。

公开(公告)号：US20080042983A1

公开(公告)日：2008-02-21

申请号：US11768715

申请日：2007-06-26

Applicant: Hyun-Soo KIM ,  Dae-Hyun Sim ,  Jae-Chan Koh ,  In-Kwon Kang ,  Kwan-Sic Kim ,  Young-Shik Shin ,  Jin-Choul Lee

Inventor： Hyun-Soo KIM ,  Dae-Hyun Sim ,  Jae-Chan Koh ,  In-Kwon Kang ,  Kwan-Sic Kim ,  Young-Shik Shin ,  Jin-Choul Lee

IPC: G06F3/041 ,  G06K9/00

CPC classification number: G06F3/03547 ,  G06F3/04886 ,  G06F2203/0338

Abstract: Disclosed are a user input device and a method for rapidly selecting an operation mode in a mobile terminal having a touch screen input panel and a fingerprint recognition sensor. The user input method includes setting operation modes for at least one fingerprint data and input pattern, each comprised of keys necessary to implement a corresponding operation mode; detecting fingerprint data inputted from the fingerprint recognition sensor, and confirming an operation mode set for the inputted fingerprint data; and displaying an input pattern corresponding to the confirmed operation mode on the touch screen input panel.

Abstract translation: 公开了一种在具有触摸屏输入面板和指纹识别传感器的移动终端中快速选择操作模式的用户输入设备和方法。 用户输入方法包括设置至少一个指纹数据和输入模式的操作模式，每个指纹数据和输入模式包括实现相应操作模式所必需的按键; 检测从指纹识别传感器输入的指纹数据，并确认为输入的指纹数据设定的操作模式; 以及在触摸屏输入面板上显示与确认的操作模式相对应的输入模式。

公开(公告)号：US20060133300A1

公开(公告)日：2006-06-22

申请号：US11304583

申请日：2005-12-16

Applicant: Ki-Cheol Lee ,  Kee-Sung Nam ,  Byung-Chang Kang ,  Keun-Ho Shin ,  Chur-Ung Lee ,  In-Kwon Kang

Inventor： Ki-Cheol Lee ,  Kee-Sung Nam ,  Byung-Chang Kang ,  Keun-Ho Shin ,  Chur-Ung Lee ,  In-Kwon Kang

IPC: H04L12/28

CPC classification number: H04L45/00 ,  H04L45/28 ,  H04L45/42 ,  H04L45/50 ,  H04L45/507 ,  H04L45/70 ,  H04L2012/5669

Abstract: A centralized control apparatus and a method thereof manages an Multi Protocol Label Switching (MPLS) network, in which the centralized control apparatus performs Label Switched Path (LSP) setting of the MPLS network and management for set LSP, to reduce a load of the MPLS network generated upon setting LSP and to reduce a time for setting the LSP, and to improve management efficiency for the set LSP.

Abstract translation: 一种集中控制装置及其方法，其中管理多协议标签交换（MPLS）网络，其中集中控制装置执行MPLS网络的标签交换路径（LSP）设置和设置LSP的管理，以减少MPLS的负载 网络在设置LSP时生成，减少设置LSP的时间，提高集LSP的管理效率。

公开(公告)号：US07359637B2

公开(公告)日：2008-04-15

申请号：US10901274

申请日：2004-07-28

Applicant: Hyun-Soo Kim ,  In-Kwon Kang ,  Sung-Bum Park ,  Jae-Hoon Lee

Inventor： Hyun-Soo Kim ,  In-Kwon Kang ,  Sung-Bum Park ,  Jae-Hoon Lee

IPC: H04J14/00

CPC classification number: H04J14/0295 ,  H04J14/0226 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282 ,  H04J14/0293

Abstract: A self-healing passive optical network is disclosed. The network includes a central office and a remote node connected to the central office through a main optical fiber. The remote node transmits one portion of power of the upstream optical signal, which has been input from each of the optical network units, to the central office, and returning a remaining portion of the power of the upstream optical signal to the optical network unit. The network also includes a plurality of optical network units connected to the remote node through a plurality of distribution optical fibers. Each of the optical network units transmits an upstream optical signal to the remote node through the directly connected distribution optical fiber, and detects abnormality occurrences from a state of the upstream optical signal returning from the remote node.

Abstract translation: 公开了一种自愈无源光网络。 该网络包括通过主光纤连接到中心局的中心局和远程节点。 远程节点将已经从每个光网络单元输入的上游光信号的一部分功率发送到中心局，并将上游光信号的剩余部分的功率返回到光网络单元。 网络还包括通过多个分配光纤连接到远程节点的多个光网络单元。 每个光网络单元通过直接连接的分配光纤将上行光信号发送到远程节点，并且从从远程节点返回的上行光信号的状态来检测异常发生。

公开(公告)号：US20050117903A1

公开(公告)日：2005-06-02

申请号：US10854348

申请日：2004-05-26

Applicant: Sung-Bum Park ,  Seong-Taek Hwang ,  In-Kwon Kang

Inventor： Sung-Bum Park ,  Seong-Taek Hwang ,  In-Kwon Kang

IPC: H04B10/20 ,  H04J14/00 ,  H04J14/02

CPC classification number: H04J14/028 ,  H04J14/0216 ,  H04J14/0226 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025

Abstract: Disclosure is a wavelength division multiplexed-passive optical network having a bus structure capable of connecting one central office to a plurality of remote nodes through one optical fiber. The wavelength division multiplexed-passive optical network (WDM-PON) having a bus structure includes a central office for downwardly transferring downstream optical signals having different wavelengths through a feeder fiber and for receiving upstream optical signals upwardly transferred through the feeder fiber; a plurality of remote nodes including at least a first remote node connected to the central office through the feeder fiber and a second remote node connected to the first remote node through the feeder fiber, dropping optical signals having corresponding wavelengths from among downwardly-transferred optical signals from the central office to at least one subscriber unit connected to each of the remote nodes, and adding the upstream optical signals, which are upwardly transferred from each subscriber unit, so as to upwardly transfer the upstream optical signals to the central office; and at least one subscriber unit for receiving the optical signals having the corresponding wavelengths dropped from each of the remote nodes and for upwardly transferring the upstream optical signals having different wavelengths through each of the remote nodes.

Abstract translation: 公开是具有能够通过一根光纤将一个中心局连接到多个远程节点的总线结构的波分复用无源光网络。 具有总线结构的波分多路复用无源光网络（WDM-PON）包括：中心局，用于通过馈线光纤向下传输具有不同波长的下行光信号，并用于接收通过馈线光纤向上传输的上行光信号; 多个远程节点，包括至少通过馈线光纤连接到中心局的第一远程节点和通过馈线光纤连接到第一远程节点的第二远程节点，从向下传送的光信号中丢弃具有相应波长的光信号 从中心局到至少一个连接到每个远程节点的用户单元，并且添加从每个用户单元向上传送的上游光信号，以向上传送上游光信号到中心局; 以及至少一个用户单元，用于接收具有从每个远程节点丢弃的相应波长的光信号，并且用于通过每个远程节点向上传送具有不同波长的上行光信号。

公开(公告)号：US08279182B2

公开(公告)日：2012-10-02

申请号：US11768715

申请日：2007-06-26

Applicant: Hyun-Soo Kim ,  Dae-Hyun Sim ,  Jae-Chan Koh ,  In-Kwon Kang ,  Kwan-Sic Kim ,  Young-Shik Shin ,  Jin-Choul Lee

Inventor： Hyun-Soo Kim ,  Dae-Hyun Sim ,  Jae-Chan Koh ,  In-Kwon Kang ,  Kwan-Sic Kim ,  Young-Shik Shin ,  Jin-Choul Lee

IPC: G06F3/041 ,  G06K9/00

CPC classification number: G06F3/03547 ,  G06F3/04886 ,  G06F2203/0338

Abstract: Disclosed are a user input device and a method for rapidly selecting an operation mode in a mobile terminal having a touch screen input panel and a fingerprint recognition sensor. The user input method includes setting operation modes for at least one fingerprint data and input pattern, each comprised of keys necessary to implement a corresponding operation mode; detecting fingerprint data inputted from the fingerprint recognition sensor, and confirming an operation mode set for the inputted fingerprint data; and displaying an input pattern corresponding to the confirmed operation mode on the touch screen input panel.

Abstract translation: 公开了一种在具有触摸屏输入面板和指纹识别传感器的移动终端中快速选择操作模式的用户输入设备和方法。 用户输入方法包括设置至少一个指纹数据和输入模式的操作模式，每个指纹数据和输入模式包括实现相应操作模式所必需的按键; 检测从指纹识别传感器输入的指纹数据，并确认为输入的指纹数据设定的操作模式; 以及在触摸屏输入面板上显示与确认的操作模式相对应的输入模式。

公开(公告)号：US08040946B2

公开(公告)日：2011-10-18

申请号：US11771637

申请日：2007-06-29

Applicant: Young-Shik Shin ,  Kang-Hoon Lee ,  Dae-Hyun Sim ,  In-Kwon Kang ,  Hyun-Soo Kim ,  Kwan-Sic Kim ,  Jin-Choul Lee ,  Dong-Jun Lee ,  Sang-Chan Park

Inventor： Young-Shik Shin ,  Kang-Hoon Lee ,  Dae-Hyun Sim ,  In-Kwon Kang ,  Hyun-Soo Kim ,  Kwan-Sic Kim ,  Jin-Choul Lee ,  Dong-Jun Lee ,  Sang-Chan Park

IPC: H04N11/02

CPC classification number: H04N21/43615 ,  H04L5/0007 ,  H04L5/0042 ,  H04N21/43637

Abstract: Disclosed is an audio/video data synchronization apparatus for directly transmitting decoded audio/video data to an external device, without compressing the data, using UWB communication. The apparatus synchronizes video and audio data stored in a terminal without compressing the data and simultaneously transmits the data to an external device using UWB communication, so that users can enjoy high-quality images and sounds. In addition, the receiving end does not necessarily incorporate a separate function for decoding moving images, because it receives uncompressed video/audio data. This makes the apparatus simple and convenient.

Abstract translation: 公开了一种音频/视频数据同步装置，用于使用UWB通信将解码的音频/视频数据直接发送到外部设备而不压缩数据。 该装置将存储在终端中的视频和音频数据同步，而不压缩数据，并且使用UWB通信同时将数据发送到外部设备，使得用户可以享受高质量的图像和声音。 此外，接收端不一定包含用于解码运动图像的单独功能，因为它接收未压缩的视频/音频数据。 这使得设备简单方便。

公开(公告)号：US20050135810A1

公开(公告)日：2005-06-23

申请号：US10901274

申请日：2004-07-28

Applicant: Hyun-Soo Kim ,  In-Kwon Kang ,  Sung-Bum Park ,  Jae-Hoon Lee

Inventor： Hyun-Soo Kim ,  In-Kwon Kang ,  Sung-Bum Park ,  Jae-Hoon Lee

IPC: H04B10/07 ,  H04B10/035 ,  H04B10/038 ,  H04B10/077 ,  H04B10/27 ,  H04B10/272 ,  H04J14/02 ,  H04L12/28 ,  H04L12/70 ,  H04W8/26 ,  H04W40/34 ,  H04W84/12 ,  H04J14/00

CPC classification number: H04J14/0295 ,  H04J14/0226 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0282 ,  H04J14/0293

Abstract: A self-healing passive optical network is disclosed. The network includes a central office and a remote node connected to the central office through a main optical fiber. The remote node transmits one portion of power of the upstream optical signal, which has been input from each of the optical network units, to the central office, and returning a remaining portion of the power of the upstream optical signal to the optical network unit. The network also includes a plurality of optical network units connected to the remote node through a plurality of distribution optical fibers. Each of the optical network units transmits an upstream optical signal to the remote node through the directly connected distribution optical fiber, and detects abnormality occurrences from a state of the upstream optical signal returning from the remote node.

Abstract translation: 公开了一种自愈无源光网络。 该网络包括通过主光纤连接到中心局的中心局和远程节点。 远程节点将已经从每个光网络单元输入的上游光信号的一部分功率发送到中心局，并将上游光信号的剩余部分的功率返回到光网络单元。 网络还包括通过多个分配光纤连接到远程节点的多个光网络单元。 每个光网络单元通过直接连接的分配光纤将上行光信号发送到远程节点，并且从从远程节点返回的上行光信号的状态来检测异常发生。

公开(公告)号：US08295887B2

公开(公告)日：2012-10-23

申请号：US11832480

申请日：2007-08-01

Applicant: Jae-Chan Koh ,  In-Kwon Kang ,  Lae-Kyoung Kim ,  Hyun-Soo Kim ,  Yun-Chul Yi ,  Young-Shik Shin

Inventor： Jae-Chan Koh ,  In-Kwon Kang ,  Lae-Kyoung Kim ,  Hyun-Soo Kim ,  Yun-Chul Yi ,  Young-Shik Shin

IPC: H04M1/00

CPC classification number: H04M19/04

Abstract: Disclosed is a method for adjusting a ring tone volume in a mobile communication terminal. The method implements a function by which a user can directly adjust the ring tone volume in a mobile communication terminal in consideration of circumstances. To this end, the present invention includes a user interface screen by which a user can adjust the output volume level of the ring tone which rings according to the passage of time. Thus, the present invention provides a user interface screen by which a user can adjust the output volume level of a ring tone which rings according to the passage of time, and enables the user to set the output level of the ring tone and the output time of the ring tone at a corresponding level according to predetermined intervals through the screen.

Abstract translation: 公开了一种用于调整移动通信终端中的铃音音量的方法。 该方法实现了用户可以考虑到环境直接调整移动通信终端中的铃音音量的功能。 为此，本发明包括用户界面屏幕，用户可以通过该界面屏幕调节根据时间的流逝而振铃的铃音的输出音量。 因此，本发明提供了一种用户界面屏幕，用户可以通过该屏幕调整根据时间的流逝而振铃的铃音的输出音量，并且使用户能够设置铃音的输出电平和输出时间 根据通过屏幕的预定间隔在相应级别的铃声。