公开(公告)号：US08155253B2

公开(公告)日：2012-04-10

申请号：US12324197

申请日：2008-11-26

Applicant: Seung-Jae Han ,  Kyong-Joon Chun ,  Jin-Young Lee ,  Dong-Jun Kum

Inventor： Seung-Jae Han ,  Kyong-Joon Chun ,  Jin-Young Lee ,  Dong-Jun Kum

IPC: H04L27/06

CPC classification number: H04W36/06 ,  H04W4/06 ,  H04W24/00

Abstract: Disclosed is an apparatus and a method for automatically changing the broadcast channel for a mobile communication terminal adapted to receive digital multimedia broadcasts. The apparatus includes a memory unit for storing an adjacent area database and an area-wise broadcast channel database; a search unit for searching for broadcast channels and receiving broadcasts; and a control unit for determining the received field strength of at least one adjacent area frequency based on the adjacent area database during digital multimedia broadcast playback, and when a predetermined threshold is exceeded, determining that a movement into a corresponding adjacent area is occurring, the control unit controlling the search unit to search through broadcast channels of the adjacent area in the area-wise broadcast channel database to find a broadcast channel identical to a broadcast channel used for playback before the movement into the adjacent area.

Abstract translation: 公开了一种用于自动改变适于接收数字多媒体广播的移动通信终端的广播信道的装置和方法。 该装置包括用于存储相邻区域数据库和区域广播信道数据库的存储单元; 搜索单元，用于搜索广播频道并接收广播; 以及控制单元，用于在数字多媒体广播回放期间基于相邻区域数据库确定至少一个相邻区域频率的接收场强，并且当超过预定阈值时，确定正在发生到相应相邻区域的移动， 控制单元控制搜索单元通过区域广播频道数据库中的相邻区域的广播频道搜索，以在移动到相邻区域之前找到与用于回放的广播频道相同的广播频道。

公开(公告)号：US20090147146A1

公开(公告)日：2009-06-11

申请号：US12330970

申请日：2008-12-09

Applicant: Jin-young LEE ,  Kyong-joon CHUN

Inventor： Jin-young LEE ,  Kyong-joon CHUN

IPC: H04N5/44

CPC classification number: H04N5/4401 ,  H04N5/44543 ,  H04N21/4104 ,  H04N21/4126 ,  H04N21/488

Abstract: A digital TV connected to a portable device via an external input port. The digital TV to which the portable device is connected recognizes the type of the portable device, downloads media content stored in the portable device, and reproduces the media content via a screen and/or a speaker of the digital TV, so that a user can easily view the media content of the portable device via the digital TV without having to perform complex manipulations.

Abstract translation: 通过外部输入端口连接到便携式设备的数字电视机。 连接便携式设备的数字电视机识别便携式设备的类型，下载存储在便携式设备中的媒体内容，并且经由数字TV的屏幕和/或扬声器再现媒体内容，使得用户可以 通过数字电视轻松查看便携式设备的媒体内容，而无需执行复杂的操作。

公开(公告)号：US07493213B2

公开(公告)日：2009-02-17

申请号：US10371062

申请日：2003-02-20

Applicant: Eun-Hee Lee ,  Kyong-Joon Chun ,  Young-Khon Moon

Inventor： Eun-Hee Lee ,  Kyong-Joon Chun ,  Young-Khon Moon

IPC: G01C21/34

CPC classification number: G01C21/3415 ,  G01C21/30

Abstract: Disclosed is a single or multi-route map matching apparatus in a system which provides a navigation service via a mobile communication terminal. The map matching apparatus comprises: an information center for calculating an optimum route to a destination inputted by a user based upon a present location of the mobile communication terminal, and generating a format of route data based upon the calculated optimum route; and an Intelligent Transportation System (ITS) terminal for detecting the present location of the mobile terminal to generate location data, processing the route data, performing map matching based upon the location data to determine whether the user travels on a given route or departs from the route, and performing road guidance based upon a result of the map matching.

Abstract translation: 公开了一种通过移动通信终端提供导航服务的系统中的单路或多路线地图匹配装置。 地图匹配装置包括：信息中心，用于根据移动通信终端的当前位置，计算由用户输入的到目的地的最佳路由，并基于所计算的最优路由生成路由数据的格式; 以及智能交通系统（ITS）终端，用于检测移动终端的当前位置以产生位置数据，处理路线数据，基于位置数据执行地图匹配，以确定用户是否在给定路线上行驶或离开 路线，并根据地图匹配的结果进行道路引导。

公开(公告)号：US20050102096A1

公开(公告)日：2005-05-12

申请号：US10890706

申请日：2004-07-14

Applicant: Hyun-Suk Min ,  Kyong-Joon Chun ,  Jin-Won Kim ,  Wuk Kim

Inventor： Hyun-Suk Min ,  Kyong-Joon Chun ,  Jin-Won Kim ,  Wuk Kim

IPC: G01C25/00 ,  G08G1/0968 ,  G08G1/0969 ,  G01C21/34

CPC classification number: G08G1/096811 ,  G01C25/00 ,  G08G1/0969

Abstract: An off-board navigation system and method for calibrating an error using the same. A server provided in the off-board navigation system calculates a predetermined path using a pre-stored map in response to a request, generates calibration information based upon the calculated path, and transmits the calculated path and the calibration information. A terminal provided in the off-board navigation system requests that the server calculate the predetermined path, receives the calculated path and the calibration information, compares the calibration information and position information measured by sensors embedded in the terminal, and compensates for the sensors. The off-board navigation system can calibrate a position error between map information and actual traveling information, and hence can improve the accuracy of navigation service.

Abstract translation: 一种车外导航系统和使用其进行校正错误的方法。 提供在车外导航系统中的服务器响应于请求，使用预先存储的地图计算预定路径，基于计算的路径生成校准信息，并发送所计算的路径和校准信息。 提供在车外导航系统中的终端请求服务器计算预定路径，接收计算的路径和校准信息，比较校准信息和嵌入在终端中的传感器测量的位置信息，并补偿传感器。 车外导航系统可以校准地图信息与实际旅行信息之间的位置误差，从而提高导航服务的准确性。

公开(公告)号：US06564057B1

公开(公告)日：2003-05-13

申请号：US09309235

申请日：1999-05-10

Applicant: Kyong-Joon Chun ,  Hyun-Woo Lee ,  Kee-Sung Jung ,  Tae-Ho Yu

Inventor： Kyong-Joon Chun ,  Hyun-Woo Lee ,  Kee-Sung Jung ,  Tae-Ho Yu

IPC: H04Q720

CPC classification number: H04W36/32 ,  H04W24/10 ,  H04W36/08 ,  H04W36/30 ,  H04W48/08 ,  H04W64/006

Abstract: A system and method for determining a handoff target base station in a mobile communication system according to a direction of travel of a mobile station are provided. The mobile station measures strengths of pilot signals transmitted from base stations in proximity thereto and transmits information about the measured strengths to a base station controller (BSC). The BSC selects one of the base stations as the handoff target base station depending on the measured strength information and relative location of the mobile station with respect to each of the base stations. In an alternate embodiment, the mobile station selects the handoff target base station based on weights assigned to each base station according to a predicted direction of travel for the mobile station. The mobile station then selects one of the base stations as the handoff target base station depending upon the measured strengths and weights.

Abstract translation: 提供了一种用于根据移动台的行进方向来确定移动通信系统中的切换目标基站的系统和方法。 移动台测量从基站附近发送的导频信号的强度，并向基站控制器（BSC）发送关于测得的强度的信息。 BSC根据测量的强度信息和移动台相对于每个基站的相对位置，选择一个基站作为切换目标基站。 在替代实施例中，移动台根据针对移动台的预测行驶方向，基于分配给每个基站的权重来选择切换目标基站。 然后，移动台根据所测量的强度和权重，选择一个基站作为切换目标基站。

公开(公告)号：US07746245B2

公开(公告)日：2010-06-29

申请号：US11416587

申请日：2006-05-03

Applicant: Ji-Hyun Park ,  Kyong-Joon Chun ,  Nak-Koo Kim

Inventor： Ji-Hyun Park ,  Kyong-Joon Chun ,  Nak-Koo Kim

IPC: G08C19/00

CPC classification number: G08C17/02 ,  G08C23/04 ,  G08C2201/33 ,  G08C2201/40 ,  G08C2201/42 ,  G08C2201/92

Abstract: An integrated remote control system capable of integrally remote-controlling a plurality of electronic devices is provided. The integrated remote control system includes an integrated remote controller for generating a radio control signal for each electronic device and transmitting the radio control signal through one infrared channel such that a plurality of electronic devices can be integrally remote-controlled, a remote control signal converting device for receiving a radio control signal controlling a predetermined electronic device in the integrated remote controller and transmitting the received radio control signal by inserting infrared channel data for the predetermined electronic device into the received radio control signal, and a re-transmitter for receiving the radio control signal including the infrared channel data from the remote control signal converting device, generating an infrared channel according to the infrared channel data, and re-transmitting the radio control signal to the predetermined electronic device through the infrared channel.

Abstract translation: 提供了能够一体地远程控制多个电子设备的集成遥控系统。 集成遥控系统包括一个集成的遥控器，用于产生每个电子设备的无线电控制信号，并通过一个红外通道发射无线电控制信号，使得多个电子设备可以被一体地遥控，遥控信号转换装置 用于接收控制集成遥控器中的预定电子设备的无线电控制信号，并通过将用于预定电子设备的红外线通道数据插入接收到的无线电控制信号来发送所接收的无线电控制信号，以及用于接收无线电控制的重发机 信号，其包括来自遥控信号转换装置的红外线通道数据，根据红外线通道数据生成红外线通道，并通过红外线通道将无线电控制信号重新发送到预定的电子设备。

公开(公告)号：US20090141838A1

公开(公告)日：2009-06-04

申请号：US12324197

申请日：2008-11-26

Applicant: Seung-Jae HAN ,  Kyong-Joon CHUN ,  Jin-Young LEE ,  Dong-Jun KUM

Inventor： Seung-Jae HAN ,  Kyong-Joon CHUN ,  Jin-Young LEE ,  Dong-Jun KUM

IPC: H04L27/06

CPC classification number: H04W36/06 ,  H04W4/06 ,  H04W24/00

Abstract: Disclosed is an apparatus and a method for automatically changing the broadcast channel for a mobile communication terminal adapted to receive digital multimedia broadcasts. The apparatus includes a memory unit for storing an adjacent area database and an area-wise broadcast channel database; a search unit for searching for broadcast channels and receiving broadcasts; and a control unit for determining the received field strength of at least one adjacent area frequency based on the adjacent area database during digital multimedia broadcast playback, and when a predetermined threshold is exceeded, determining that a movement into a corresponding adjacent area is occurring, the control unit controlling the search unit to search through broadcast channels of the adjacent area in the area-wise broadcast channel database to find a broadcast channel identical to a broadcast channel used for playback before the movement into the adjacent area.

Abstract translation: 公开了一种用于自动改变适于接收数字多媒体广播的移动通信终端的广播信道的装置和方法。 该装置包括用于存储相邻区域数据库和区域广播信道数据库的存储单元; 搜索单元，用于搜索广播频道并接收广播; 以及控制单元，用于在数字多媒体广播回放期间基于相邻区域数据库确定至少一个相邻区域频率的接收场强，并且当超过预定阈值时，确定发生到相应相邻区域的移动， 控制单元控制搜索单元通过区域广播频道数据库中的相邻区域的广播频道搜索，以在移动到相邻区域之前找到与用于回放的广播频道相同的广播频道。

公开(公告)号：US07289732B2

公开(公告)日：2007-10-30

申请号：US10621588

申请日：2003-07-17

Applicant: Jun-Ho Koh ,  Kyong-Joon Chun ,  Byung-Chang Kang ,  Yun-Je Oh

Inventor： Jun-Ho Koh ,  Kyong-Joon Chun ,  Byung-Chang Kang ,  Yun-Je Oh

IPC: H04J14/00

CPC classification number: H04Q11/0067 ,  H04B10/272 ,  H04J14/02 ,  H04Q11/0066 ,  H04Q11/0071

Abstract: Disclosed is a broadcast/communication unified passive optical network system. The network system comprises: an optical line termination that time-division multiplexes the received digital broadcast signals, receives communication signals through the internet, and wavelength-division multiplexes and transmits the broadcast signals and the communication signals; a plurality of optical network units connected to the optical line termination in one-to-multi connection, each optical network unit receiving the broadcast signals and the communication signals from the optical line termination, time-division demultiplexing the broadcast signals, and sending the broadcast signals selected from the above broadcast signals in accordance with a subscriber control signal and the communicating signals; and, a plurality of setup boxes connected to the each optical network unit in one-to-multi connection, each setup box receiving the broadcast signals and communication signals from each corresponding optical network unit and sending the subscriber control signal inputted by a subscriber to the corresponding optical network unit.

Abstract translation: 公开了广播/通信统一的无源光网络系统。 网络系统包括：时分复用接收到的数字广播信号，通过因特网接收通信信号的光线路终端，以及波分复用并发送广播信号和通信信号; 多个光网络单元，以一对多连接方式连接到光线路终端，每个光网络单元从光线路终端接收广播信号和通信信号，对广播信号进行时分解复用，并发送广播 根据用户控制信号和通信信号从上述广播信号中选择的信号; 以及多个连接到每个光网络单元的设置盒，每个设置盒从每个对应的光网络单元接收广播信号和通信信号，并将用户输入的用户控制信号发送给 相应的光网络单元。

公开(公告)号：US20060245097A1

公开(公告)日：2006-11-02

申请号：US11404948

申请日：2006-04-17

Applicant: Woo-yong Chang ,  Dong-seok Kim ,  Kil-su Eo ,  Kyong-joon Chun

Inventor： Woo-yong Chang ,  Dong-seok Kim ,  Kil-su Eo ,  Kyong-joon Chun

IPC: G11B5/00

CPC classification number: G08C23/04 ,  G08C2201/20 ,  G08C2201/40 ,  G08C2201/92 ,  H04N21/4126 ,  H04N21/4131 ,  H04N21/42204 ,  H04N21/42219 ,  H04N21/4363 ,  H04N21/485 ,  H04N2005/4408 ,  H04N2005/4441

Abstract: A display apparatus and a method are provided for extracting a preset control code by analyzing a standard control code of a standard remote control received through infrared communication, and providing a function of universal remote control to user to control a concerned slave device using the extracted control code. A display apparatus that provides functions of a universal remote control includes a standard control code receiving unit that receives standard control codes, a code conversion unit that confirms the type of a stored slave device to be controlled, according to a received slave device setting signal, and that converts the received standard control code into an individual control code by referencing a pre-stored code mapping table, and an individual code transmitting unit that transmits the individual control code to the slave device.

Abstract translation: 提供一种显示装置和方法，用于通过分析通过红外通信接收的标准遥控器的标准控制代码来提取预设控制代码，并且向用户提供通用遥控功能，以使用所提取的控制来控制相关的从设备 码。 提供通用遥控功能的显示装置包括：标准控制代码接收单元，其接收标准控制代码;代码转换单元，其根据接收的从设备设置信号确认所存储的待控制从属设备的类型; 并且通过参考预先存储的代码映射表将接收到的标准控制代码转换为单独的控制代码，以及将各个控制代码发送到从设备的单独的代码发送单元。

公开(公告)号：US20050192740A1

公开(公告)日：2005-09-01

申请号：US11116868

申请日：2005-04-28

Applicant: Kyong-Joon Chun ,  Jung-a Yun

Inventor： Kyong-Joon Chun ,  Jung-a Yun

IPC: H04B7/26 ,  G01C21/26 ,  G01C21/30

CPC classification number: G01C21/26

Abstract: A data transmitting and receiving method between a mobile terminal and an information center in a navigation system is disclosed. The present invention is characterized in that if lower items of a destination are not received from the information center in the middle of receiving destination setting items to set the destination after the mobile terminal transmits a destination setting request message to the information center, the mobile terminal sends a reconnection request message and stored destination setting data.

Abstract translation: 公开了一种在导航系统中的移动终端与信息中心之间的数据发送和接收方法。 本发明的特征在于，如果在移动终端向目的地设定请求消息发送到信息中心之后，在接收目的地设定项目中没有从信息中心收到较低的目的地设定目的地，则移动终端 发送重新连接请求消息和存储的目的地设置数据。