公开(公告)号：US20050135629A1

公开(公告)日：2005-06-23

申请号：US11019231

申请日：2004-12-23

Applicant: Jae-Hyun Kim ,  Sang-Ki Kang ,  Kyong-Joon Chun ,  Dong-Won Lee

Inventor： Jae-Hyun Kim ,  Sang-Ki Kang ,  Kyong-Joon Chun ,  Dong-Won Lee

IPC: H04B1/40 ,  H04R5/00 ,  H04R5/02 ,  H04S5/00

CPC classification number: H04S5/00 ,  H04S2420/01

Abstract: An apparatus and method for generating a three dimensional (3D) stereo sound signal from a received audio signal in a mobile communication system are provided. In the 3D stereo sound generating apparatus, a low-frequency signal extraction portion extracts a low-frequency signal from a received audio signal, a spatiality generator generates a spatiality signal from the received audio signal, an output mode selector receives the spatiality signal and the low-frequency signal and selects an output mode for a 3D stereo sound signal, and an output portion outputs the 3D stereo sound signal to a predetermined output device according to the selected output mode.

Abstract translation: 提供了一种用于在移动通信系统中从接收到的音频信号生成三维（3D）立体声声音信号的装置和方法。 在3D立体声产生装置中，低频信号提取部从接收的音频信号中提取低频信号，空间发生器从接收到的音频信号生成空间信号，输出模式选择器接收空间信号， 低频信号，并选择3D立体声信号的输出模式，并且输出部分根据所选择的输出模式将3D立体声信号输出到预定的输出设备。

公开(公告)号：US20120218415A1

公开(公告)日：2012-08-30

申请号：US13393943

申请日：2010-08-19

Applicant: Kyong-Joon Chun ,  Moo-Kyung Park ,  Ki-Il Koo

Inventor： Kyong-Joon Chun ,  Moo-Kyung Park ,  Ki-Il Koo

IPC: H04N7/18

CPC classification number: G08B13/1961 ,  G08B13/19602

Abstract: An imaging intrusion detection method combines condensing lenses with a plurality of light sources to form and illuminate a plurality of collimated light beams to a security area as dot lighting. A dot image of the security area to which the dot lighting is illuminated by an intrusion monitoring camera is obtained and stored in a memory as reference dot information. When an input image is obtained by periodically photographing the security area, dot information is extracted from the input image to compare the dot information with the reference dot information, and it is determined whether there is an intrusion in the security area according to a change of a dot based on a result of comparison.

Abstract translation: 成像入侵检测方法将聚光透镜与多个光源组合，以形成并照亮多个准直光束到安全区域作为点照明。 通过入侵监视摄像机照亮点照明的安全区域的点图像，作为基准点信息存储在存储器中。 当通过周期性地拍摄安全区域获得输入图像时，从输入图像中提取点信息以将点信息与参考点信息进行比较，并且根据改变来确定是否存在安全区域中的入侵 基于比较结果的点。

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：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：US07236775B2

公开(公告)日：2007-06-26

申请号：US10370980

申请日：2003-02-20

Applicant: Kyong-Joon Chun ,  Young-Khon Moon ,  Jae-Eun Yi

Inventor： Kyong-Joon Chun ,  Young-Khon Moon ,  Jae-Eun Yi

IPC: H04M3/00

CPC classification number: G08G1/096811 ,  G01C21/362 ,  G08G1/096872 ,  G08G1/096883 ,  H04M1/2745 ,  H04M1/274508 ,  H04M1/72522 ,  H04M1/72527 ,  H04M3/4931 ,  H04M2207/18

Abstract: A method for transmitting and for storing destination information in a mobile communication terminal is disclosed. The method for transmitting destination information includes determining whether a navigation mode is enabled and, if the navigation mode is enabled, determining whether a hot key is pressed for a predetermined time. If the hot key is pressed for the predetermined time, destination address information corresponding to the hot key is read, and transmitted to an information center over a wireless network. Therefore, since a phone book of the mobile communication terminal is interworked with destination address information for navigation, the present invention simplifies procedures needed to transmit the destination address information using the mobile communication terminal.

Abstract translation: 公开了一种用于在移动通信终端中发送和存储目的地信息的方法。 用于发送目的地信息的方法包括确定是否启用导航模式，并且如果导航模式被使能，则确定是否按预定时间按下热键。 如果按下预定时间的热键，则读取与热键对应的目的地地址信息，并通过无线网络发送到信息中心。 因此，由于移动通信终端的电话簿与用于导航的目的地地址信息互通，本发明简化了使用移动通信终端发送目的地地址信息所需的过程。

公开(公告)号：US07158006B2

公开(公告)日：2007-01-02

申请号：US10915049

申请日：2004-08-10

Applicant: Sun-Gi Lee ,  Kyong-Joon Chun ,  Woo-Yong Lee

Inventor： Sun-Gi Lee ,  Kyong-Joon Chun ,  Woo-Yong Lee

IPC: H04Q1/00

CPC classification number: B60R25/04 ,  B60R25/102 ,  B60R25/2009 ,  B60R25/209 ,  B60R2325/101 ,  B60R2325/205 ,  G07C9/00309 ,  G07C9/00817 ,  G07C9/00857

Abstract: A mobile terminal for controlling a vehicle using a short message by establishing authentication information to establish mutual authentication between the vehicle acting and a mobile terminal. The mobile terminal requests initial information needed for an automatic control function from the vehicle using the authentication information, and checks the vehicle's automatic control available items associated with the initial information received from the vehicle. Upon receiving user's selection information needed for the automatic control function, the mobile terminal generates a short message containing a control command corresponding to items from among the checked automatic control available items, and transmits the short message to the vehicle. The user uses a short message in a mobile communication network to remotely control a vehicle. User interface using icons allow the user to conveniently control the vehicle at a remote site.

Abstract translation: 一种用于通过建立认证信息来使用短消息来控制车辆的移动终端，以建立车辆行动与移动终端之间的相互认证。 移动终端使用认证信息从车辆请求自动控制功能所需的初始信息，并且检查与从车辆接收到的初始信息相关联的车辆的自动控制可用项目。 在接收到自动控制功能所需的用户选择信息时，移动终端生成包含对应于所检查的自动控制可用项目中的项目的控制命令的短消息，并将该短消息发送给车辆。 用户在移动通信网络中使用短消息来远程控制车辆。 使用图标的用户界面允许用户在远程站点方便地控制车辆。

公开(公告)号：US07043234B2

公开(公告)日：2006-05-09

申请号：US10300475

申请日：2002-11-20

Applicant: Kyong-Joon Chun ,  Jung-a Yun

Inventor： Kyong-Joon Chun ,  Jung-a Yun

IPC: H04M11/10

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。

公开(公告)号：US07013165B2

公开(公告)日：2006-03-14

申请号：US09931129

申请日：2001-08-16

Applicant: Jae-Seung Yoon ,  Kyong-Joon Chun ,  Byung-Jin Chun

Inventor： Jae-Seung Yoon ,  Kyong-Joon Chun ,  Byung-Jin Chun

IPC: H04M1/00

CPC classification number: H01Q3/30 ,  H01Q1/246 ,  H01Q3/26 ,  H04B7/0408 ,  H04B7/0617 ,  H04B7/086

Abstract: There is provided an antenna array apparatus using a GPS signal in a base station and a beamforming method thereof. In the antenna array apparatus, a GPS signal processor receives GPS position information from a mobile station and calculates the position information of the mobile station. A signal processor calculates a weight vector using the position information to form a transmission/reception beam. A transmission/reception beamformer forms the transmission/reception beam according to the weight vector.