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21. 发明公开

KR1020030092559A 무선환경 측정장비 无效
标题翻译：用于测量无线环境的设备
公开(公告)号：KR1020030092559A
公开(公告)日：2003-12-06
申请号：KR1020020030260
申请日：2002-05-30
申请人： 주식회사 스파이어테크놀로지
发明人： 강군화
IPC分类号： H04B17/00
CPC分类号： H04B17/309 , G06F11/273 , H04W24/08
摘要： PURPOSE: An equipment for measuring a wireless environment is provided to use an external detachable nonvolatile memory as a storage device for storing mobile communication wireless environmental measurement data, thereby transmitting data by carrying the storage device only without restrictions on memory capacity. CONSTITUTION: A central processor(110) drives an operating system and an application program. A memory(120) builds the driven operating system and the application program therein, and supplies a storage space for operating a measurement equipment. A memory connector(130) detaches and drives a nonvolatile memory. A terminal connector(140) connects a mobile terminal(200) for measuring a wireless environment. A GPS receiver(160) receives location information from a satellite, and measures location coordinates. A sound processor(170) measures speech quality in connection with the mobile terminal(200). A display(180) displays an operational menu of the measurement equipment and wireless environment measurement data. A power unit(190) supplies a driving power for driving the measurement equipment.
摘要翻译：目的：提供一种用于测量无线环境的设备，使用外部可拆卸非易失性存储器作为用于存储移动通信无线环境测量数据的存储设备，从而仅通过携带存储设备而不限制存储器容量来发送数据。构成：中央处理器（110）驱动操作系统和应用程序。存储器（120）在其中构建驱动的操作系统和应用程序，并且提供用于操作测量设备的存储空间。存储器连接器（130）分离和驱动非易失性存储器。终端连接器（140）连接用于测量无线环境的移动终端（200）。 GPS接收机（160）从卫星接收位置信息，并测量位置坐标。声音处理器（170）测量与移动终端（200）相关联的语音质量。显示器（180）显示测量设备和无线环境测量数据的操作菜单。动力单元（190）提供用于驱动测量设备的驱动力。

22. 发明公开

KR1020030028540A 국제 로밍 전화 착신 서비스 방법 및 시스템 失效
标题翻译：提供全球漫游服务的方法和系统
公开(公告)号：KR1020030028540A
公开(公告)日：2003-04-08
申请号：KR1020030018201
申请日：2003-03-24
申请人： 주식회사 스파이어테크놀로지
发明人： 강군화
IPC分类号： H04W16/00
摘要： PURPOSE: A method and a system for providing global roaming service are provided to apply an international roaming service regardless of an additional roaming contract between companies, thereby capable of receiving an economical international roaming service. CONSTITUTION: A roaming service server(60) receives/responses a call relay request from/to a mobile communication exchange(13a)(S36,S37). The server(60) extracts a telephone number corresponding to a temporary subscriber identification number from a roaming information database server(S38). The roaming service server(60) transmits a call receiving request signal via an international VoIP(Voice over Internet Protocol) network to a mobile or a public communication network of a corresponding country(S39) and simultaneously a call proceeding is transmitted to the mobile communication exchange(13a)(S40). When a connection succeeds(S41), the server(60) maintains a call and relays and exchanges a voice signal(S42,S43,S44).
摘要翻译：目的：提供全球漫游服务的方法和系统，以应用国际漫游服务，无论公司之间是否有额外的漫游合同，从而能够接收经济的国际漫游服务。规定：漫游服务器（60）从移动通信交换机（13a）（S36，S37）接收/响应来自移动通信交换机（13a）的呼叫中继请求。服务器（60）从漫游信息数据库服务器提取与临时用户识别号码对应的电话号码（S38）。漫游业务服务器60通过国际VoIP（因特网协议语音）网络向相应国家的移动或公共通信网络发送呼叫接收请求信号（S39），同时呼叫进程被发送到移动通信交换（13A）（S40）。当连接成功时（S41），服务器（60）保持呼叫并中继并交换语音信号（S42，S43，S44）。

23. 发明授权

KR101442515B1 불요파 검출 장치 및 방법 有权
标题翻译：用于检测杂散波的装置及其方法
公开(公告)号：KR101442515B1
公开(公告)日：2014-10-22
申请号：KR1020130069221
申请日：2013-06-17
申请人： 주식회사 엠티아이 , 조형식 , 주식회사 스파이어테크놀로지
发明人： 김상균 , 전동신 , 조형식 , 강군화
IPC分类号： H04B17/00 , H04B7/26
CPC分类号： Y02D70/126 , H04J11/00
摘要： An apparatus and a method for detecting spurious waves are disclosed. A signal input unit receives signals received by a base station or signals transmitted from the base station. A signal processing unit converts the signals inputted through the signal input unit and transmitted from the base station or the signals received by the base station into base band signals, and the base band signals are converted into the digital signals by the signal processing unit. A signal conversion unit converts the digital signals inputted from the signal processing unit into a frequency component. A power detection unit detects the power level of the frequency component corresponding to each sub-carrier wave. A spurious wave detection unit extracts minimum power levels for the frequency component corresponding to each sub-carrier waves from the power level data for the frequency component corresponding to each sub-carrier wave corresponding to a first time and determines the existence of the spurious wave in the sub-carrier wave frequency including the minimum power level which is larger than a reference level set among the minimum power levels for the frequency component corresponding to each sub-carrier wave. According to the present invention, the apparatus accurately and simply detects the spurious wave regardless of the kind of the data or a modulation method in an LTE system.
摘要翻译：公开了一种用于检测杂散波的装置和方法。信号输入单元接收由基站接收的信号或从基站发送的信号。信号处理单元将通过信号输入单元输入并从基站发送的信号或由基站接收的信号转换为基带信号，并且基带信号由信号处理单元转换成数字信号。信号转换单元将从信号处理单元输入的数字信号转换为频率分量。功率检测单元检测与每个副载波对应的频率分量的功率电平。寄生波检测单元从对应于与第一次对应的每个副载波的频率分量的功率电平数据中提取与每个子载波相对应的频率分量的最小功率电平，并且确定寄生波的存在所述副载波频率包括比对应于每个副载波的频率分量的最小功率电平中设定的参考电平大的最小功率电平。根据本发明，无论LTE系统中的数据种类或调制方式如何，该装置准确且简单地检测杂散波。

24. 发明授权

KR101134581B1 ＣＣＴＶ 영상 공유 및 다자간 음성 컨퍼런스 방법 및 시스템 失效
标题翻译：共享闭路电视图像和语音会议的方法和系统
公开(公告)号：KR101134581B1
公开(公告)日：2012-04-13
申请号：KR1020100096460
申请日：2010-10-04
申请人： 주식회사 스파이어테크놀로지
发明人： 강군화 , 김응철
IPC分类号： H04L12/16 , H04N7/15
CPC分类号： H04N7/15 , H04N7/181
摘要： PURPOSE: A CCTV image sharing and voice conference system and a method thereof are provided to perform a voice conference while watching a CCTV image through a VOIP. CONSTITUTION: An MTP(Media Transcoding Part)(210) opens a channel for signal transmission between a person and a CCTV(Closed Circuit Television) CP(Connection Part)(230). The MTP switches a media channel according to connection time difference. An ACP(Audio Conference Part)(220) mixes audio stream. The CCTV CP transfers the CCTV image to the MTP. A control part(240) controls the operation of the CCTV CP.
摘要翻译：目的：提供CCTV图像共享和语音会议系统及其方法，以通过VOIP观看CCTV图像来执行语音会议。构成：MTP（媒体代码部分）（210）打开人与CCTV（闭路电视）CP（连接部分）（230）之间的信号传输通道。 MTP根据连接时间差切换媒体通道。 ACP（音频会议部分）（220）混合音频流。 CCTV CP将CCTV图像传输到MTP。控制部（240）控制CCTV CP的动作。

25. 发明公开

KR1020080099903A 영상 통화 호의 통화 품질 측정 방법 및 장치 有权
标题翻译：用于测量视频质量的方法和装置
公开(公告)号：KR1020080099903A
公开(公告)日：2008-11-14
申请号：KR1020070045776
申请日：2007-05-11
申请人： 주식회사 스파이어테크놀로지
发明人： 강군화
IPC分类号： H04N17/00 , H04B17/00
CPC分类号： H04L65/80 , H04M3/2227 , H04N7/147
摘要： A communication quality measurement method of an image communication call and an apparatus thereof are provided to use an existing video call path of a mobile communication network without changing a video terminal a user currently uses, thereby simply and accurately video communication quality that a user feels directly. A video communication call is made between an outgoing video terminal(10) and an incoming video terminal(40). A replacement image is reproduced in the incoming video terminal and transmitted to the outgoing video terminal through the video communication call. The replacement image is received from the incoming video terminal in an outgoing video terminal and transmitted to an outgoing side video communication quality measuring machine(20). The replacement image transmitted from the outgoing video terminal is compared with a comparison image stored as a reference image for communication quality measurement in the outgoing video call quality measuring machine.
摘要翻译：提供图像通信呼叫的通信质量测量方法及其装置，以便在不改变用户当前使用的视频终端的情况下使用移动通信网络的现有视频呼叫路径，从而简单且准确地观看用户直接感觉到的视频通信质量。在输出视频终端（10）和输入视频终端（40）之间进行视频通信呼叫。在输入视频终端中再现替换图像，并通过视频通信呼叫将其发送到输出视频终端。在输出视频终端中从输入视频终端接收替换图像，并将其发送到输出侧视频通信质量测量机（20）。从输出视频终端发送的替换图像与作为输出视频通话质量测量机中的通信质量测量的参考图像存储的比较图进行比较。

26. 发明公开

KR1020060021682A 단음 메시지 서비스를 이용한 음성 블로그 사서함서비스를 제공하는 방법 및 장치 无效
标题翻译：使用简短的语音服务提供博客语音邮件服务的方法和设备
公开(公告)号：KR1020060021682A
公开(公告)日：2006-03-08
申请号：KR1020040070519
申请日：2004-09-03
申请人： 주식회사 스파이어테크놀로지
发明人： 강군화
IPC分类号： H04W4/12
摘要： 본 발명은 음성 블로그 사서함 서비스를 제공하는 방법 및 장치에 관한 것이다. 상기 방법은 교환기로부터 호 접속 요청 신호를 수신하는 단계, 호 접속 요청 신호에 상응하여 단음 메시지 서비스 제어기로 서비스 인증 요청 신호를 전송하는 단계, 서비스 인증 요청 신호에 응답하여 서비스 인증 응답 신호를 수신하는 단계, 서비스 인증 응답 신호가 긍정이면 교환기로 호 접속 응답 신호를 전송하는 단계, 호 접속 응답 신호에 의하여 형성된 발신 단말과의 통화로를 이용하여 발신 단말로부터 음성 메시지를 수신하는 단계, 단음 메시지 서비스 제어기로 단음 메시지 전달 요청 신호를 전송하는 단계, 스케쥴링을 바탕으로 단음 메시지 서비스 제어기로부터 단음 메시지 송달 요청 신호를 수신하는 단계, 단음 메시지 송달 요청 신호에 상응하여 음성 블로그 사서함 시스템으로 음성 메시지를 전송하는 단계 및 단음 메시지 송달 요청 신호에 응답하여 단음 메시지 서비스 제어기로 단음 메시지 송달 응답 신호를 전송하는 단계를 포함한다.
블로그, 음성 사서함, 단음 메시지 서비스

27. 发明公开

KR1020030067054A 이동통신기기를 이용한 차량상태 및 차량위치 전송장치 无效
标题翻译：使用移动通信设备发送车辆状态和位置的设备
公开(公告)号：KR1020030067054A
公开(公告)日：2003-08-14
申请号：KR1020020006854
申请日：2002-02-06
申请人： 주식회사 스파이어테크놀로지 , 케이아이티코리아 주식회사
发明人： 강군화
IPC分类号： H04B7/26
CPC分类号： H04W4/02 , G06Q50/30 , H04W64/00
摘要： PURPOSE: A device for transmitting states and locations of vehicles by using a mobile telecommunication equipment is provided to confirm states of vehicles through an ECU(Electronic Control Unit), and to search locations of the vehicles on the basis of location information received to a GPS(Global Positioning System) receiver. CONSTITUTION: An electronic control unit connector(20) is connected with an electronic control unit(21) of a vehicle. A mobile telecommunication equipment connector(30) is connected with mobile telecommunication equipment(31). A GPS receiver(40) receives location information of a satellite. A controller(10) receives vehicle state information from the electronic control unit through the electronic control unit connector, and analyzes the information, then searches vehicle location by location information received from the GPS receiver. The controller(10) controls to transmit the vehicle state information and the vehicle location through the mobile telecommunication equipment connected with the mobile telecommunication equipment connector.
摘要翻译：目的：提供通过使用移动电信设备来发送车辆的状态和位置的设备，以通过ECU（电子控制单元）来确认车辆的状态，并且基于接收到GPS的位置信息来搜索车辆的位置（全球定位系统）接收机。构成：电子控制单元连接器（20）与车辆的电子控制单元（21）连接。移动电信设备连接器（30）与移动电信设备（31）连接。 GPS接收机（40）接收卫星的位置信息。控制器（10）通过电子控制单元连接器从电子控制单元接收车辆状态信息，并分析信息，然后通过从GPS接收机接收的位置信息来搜索车辆位置。控制器（10）控制通过与移动电信设备连接器连接的移动电信设备来发送车辆状态信息和车辆位置。

28. 发明授权

KR102129143B1 전기 이동 수단용 멀티 충전 장치 및 멀티 충전 방법 有权
公开(公告)号：KR102129143B1
公开(公告)日：2020-07-03
申请号：KR1020140108524
申请日：2014-08-20
申请人： 피에스텍주식회사
发明人： 고홍기 , 강군화 , 유광택
IPC分类号： B60L11/18 , B60L50/50

29. 发明授权

KR102216729B1 전기 이동 수단용 충전 장치 및 전기 이동 수단 충전 방법 有权
公开(公告)号：KR102216729B1
公开(公告)日：2021-02-18
申请号：KR1020140108529
申请日：2014-08-20
申请人： 피에스텍주식회사
发明人： 고홍기 , 강군화 , 유광택
IPC分类号： B60L11/18 , B60L50/50 , B60L3/04 , H02J7/02 , H02H9/02
摘要： 본발명은전기이동수단의충전중 과전류로인하여충전이중단된이후소정의시간이지난후에재충전을할 수있는전기이동수단용충전장치및 전기이동수단충전방법에관한것이다.

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