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1. 发明申请

US20120259571A1 IQ CALIBRATION METHOD OF TEST DEVICE FOR WIRELESS COMMUNICATION SYSTEM SUCH AS DVB-H SYSTEM OR LIKE, DEVICE, AND TEST DEVICE MANUFACTURING METHOD 审中-公开
标题翻译：用于无线通信系统的测试设备的IQ校准方法，例如DVB-H系统等，设备和测试设备制造方法
公开(公告)号：US20120259571A1
公开(公告)日：2012-10-11
申请号：US13518538
申请日：2009-12-24
申请人： Myoung Koo Kang , Chang Bok Yang , Jong Min Kim , Jin Soup Joung
发明人： Myoung Koo Kang , Chang Bok Yang , Jong Min Kim , Jin Soup Joung
IPC分类号： G06F19/00
CPC分类号： H04B17/21
摘要： The present invention relates to an automatic calibration method of a test device for testing a wireless communication system such as a DVB-H or the like, a device, and a manufacturing method thereof, and more specifically, to a calibration method and device for providing an automatic calibration data generation function, in which the same frequency characteristic of the test device is maintained in various frequency bands and the test device is capable of generating an exact and reliable test signal. The calibration method of the present invention comprises the steps of: (a) extracting the size of a removal target signal component on the basis of a calibration signal generated from the test device; (b) extracting a change value of the size of the removal target signal component; (c) adjusting at least one calibration parameter on the basis of the change value, and transmitting an adjusted calibration parameter value to the test device, and calculating a calibration parameter value which minimizes the size of the removal target signal component, and generating the calculated value as calibration data, by repeatedly performing the steps (a) to (c).
摘要翻译：本发明涉及一种用于测试诸如DVB-H等的无线通信系统的测试装置的自动校准方法，装置及其制造方法，更具体地，涉及一种用于提供自动校准数据生成功能，其中测试装置的相同频率特性保持在各种频带中，并且测试装置能够产生精确可靠的测试信号。本发明的校准方法包括以下步骤：（a）基于从测试装置产生的校准信号提取去除目标信号分量的大小; （b）提取去除目标信号分量的大小的变化值; （c）基于变化值调整至少一个校准参数，并将调整后的校正参数值发送到测试设备，以及计算使去除目标信号分量的大小最小化的校准参数值，并产生计算出的值作为校准数据，通过重复执行步骤（a）至（c）。

2. 发明申请

US20090069006A1 METHOD FOR REMOTELY LOGGING DIAGNOSTIC MONITORING DATA FOR MOBILE TELECOMMUNICATION NETWORK 审中-公开
标题翻译：移动通信网络远程登录诊断数据的方法
公开(公告)号：US20090069006A1
公开(公告)日：2009-03-12
申请号：US12278618
申请日：2006-12-19
申请人： Jin Soup Joung , Young Su Kwak , Oh Keol Kwon , Dae Hyun Chung
发明人： Jin Soup Joung , Young Su Kwak , Oh Keol Kwon , Dae Hyun Chung
IPC分类号： H04W24/00
CPC分类号： H04W24/08
摘要： The present invention relates, in general, to a method for remotely logging diagnostic monitoring message data on a mobile telecommunication network and, more particularly, to a method for remotely logging diagnostic monitoring message data on a mobile telecommunication network, which, in measuring equipment for diagnosing abnormal service in the mobile telecommunication network, is capable of securely logging the diagnostic monitoring message data of a mobile telecommunication terminal to a remote server while minimizing the load on the mobile telecommunication network.
摘要翻译：本发明一般涉及用于在移动电信网络上远程记录诊断监视消息数据的方法，更具体地，涉及用于在移动电信网络上远程记录诊断监视消息数据的方法，所述方法在用于诊断移动电信网络中的异常服务，能够将移动电信终端的诊断监视消息数据安全地记录到远程服务器，同时最小化移动电信网络上的负载。

3. 发明授权

US07277674B2 Data monitoring system and method using a single time axis with time information provided by a GPS receiver 有权
标题翻译：数据监控系统和方法使用单个时间轴与GPS接收机提供的时间信息
公开(公告)号：US07277674B2
公开(公告)日：2007-10-02
申请号：US10532884
申请日：2003-10-28
申请人： Joung-Tae Chung , Jin-Soup Joung , Jung-Hoon Lee
发明人： Joung-Tae Chung , Jin-Soup Joung , Jung-Hoon Lee
IPC分类号： H04B7/185
CPC分类号： H04W24/00 , H04W24/08
摘要： A data monitoring system in communication network has the global position system (GPS) receiver, a packet data collecting device and a mobile station-packet data serving node monitoring system (MPMS). The GPS receiver provides time information which is received from the GPS satellites. The packet data collecting device collects the communication protocol and communication environment information between a base station and a packet data serving node (PDSN), together with the time information provided by the GPS receiver. The MPMS receives wireless communication environment, data communication environment and mobile communication protocol of the mobile station together with the GPS time information, and receives packet data communication environment and data communication protocol of the mobile station from the packet data collecting device together with the time information, and monitors and analyzes on a single time axis.
摘要翻译：通信网络中的数据监控系统具有全球定位系统（GPS）接收机，分组数据采集装置和移动台分组数据服务节点监控系统（MPMS）。 GPS接收机提供从GPS卫星接收的时间信息。分组数据收集装置与GPS接收机提供的时间信息一起收集基站与分组数据服务节点（PDSN）之间的通信协议和通信环境信息。 MPMS与GPS时间信息一起接收移动台的无线通信环境，数据通信环境和移动通信协议，并从分组数据采集装置连同时间信息接收移动台的分组数据通信环境和数据通信协议，并在单个时间轴上进行监视和分析。

4. 发明授权

US07197304B2 Wireless data communication protocol diagnosis system 有权
标题翻译：无线数据通信协议诊断系统
公开(公告)号：US07197304B2
公开(公告)日：2007-03-27
申请号：US10422303
申请日：2003-04-24
申请人： Jong-tae Chung , Jin-soup Joung , Tae-hoon Lee
发明人： Jong-tae Chung , Jin-soup Joung , Tae-hoon Lee
IPC分类号： H04Q7/20
CPC分类号： H04L41/0677 , G01S19/03 , H04L41/064 , H04L41/065 , H04L43/028 , H04W24/00
摘要： The present invention relates to a diagnosis system for a wireless data communication protocol, and more particularly, to a wireless data communication protocol diagnosis system enabling to compare/analyze simultaneously a trouble caused by the measurement of a wireless data communication protocol by means of synchronizing individual data communication packets with mobile communication protocol measurement data by receiving the data communication packets transmitted individually from a plurality of terminals to connect to a measuring unit and by providing the individual data communication packets with precise time information from a time information providing means.
摘要翻译：无线数据通信协议诊断系统技术领域本发明涉及无线数据通信协议的诊断系统，更具体地说，涉及一种无线数据通信协议诊断系统，其能够通过同步个体来同时比较/分析由无线数据通信协议的测量引起的故障具有移动通信协议测量数据的数据通信分组，通过接收从多个终端单独发送的数据通信分组连接到测量单元，并且通过从时间信息提供装置向各个数据通信分组提供精确的时间信息。

5. 发明申请

US20060099957A1 Data monitoring system in communication network and monitoring method thereof 有权
标题翻译：通信网络中的数据监控系统及其监控方法
公开(公告)号：US20060099957A1
公开(公告)日：2006-05-11
申请号：US10532884
申请日：2003-10-28
申请人： Joung-Tae Chung , Jin-Soup Joung , Jung-Hoon Lee
发明人： Joung-Tae Chung , Jin-Soup Joung , Jung-Hoon Lee
IPC分类号： H04Q7/20
CPC分类号： H04W24/00 , H04W24/08
摘要： A data monitoring system in communication network has the global position system (GPS) receiver, a packet data collecting device and a mobile station-packet data serving node monitoring system (MPMS). The GPS receiver provides time information which is received from the GPS satellites. The packet data collecting device collects the communication protocol and communication environment information between a base station and a packet data serving node (PDSN), together with the time information provided by the GPS receiver. The MPMS receives wireless communication environment, data communication environment and mobile communication protocol of the mobile station from the mobile station together with the GPS time information, and receives packet data communication environment and data communication protocol of the mobile station from the packet data collecting device together with the time information, and monitors and analyzes on a single time axis. Accordingly, wireless communication environment and data environment between mobile communication network and data communication network, can be monitored and analyzed on a single time axis.
摘要翻译：通信网络中的数据监控系统具有全球定位系统（GPS）接收机，分组数据采集装置和移动台分组数据服务节点监控系统（MPMS）。 GPS接收机提供从GPS卫星接收的时间信息。分组数据收集装置与GPS接收机提供的时间信息一起收集基站与分组数据服务节点（PDSN）之间的通信协议和通信环境信息。 MPMS与GPS时间信息一起从移动站接收移动站的无线通信环境，数据通信环境和移动通信协议，并从分组数据采集设备一起接收移动站的分组数据通信环境和数据通信协议与时间信息，并在单个时间轴上进行监视和分析。因此，可以在单个时间轴上监视和分析移动通信网络和数据通信网络之间的无线通信环境和数据环境。

6. 发明授权

US08233590B2 Method for automatically controling volume level for calculating MOS 有权
标题翻译：用于自动控制计算MOS的音量的方法
公开(公告)号：US08233590B2
公开(公告)日：2012-07-31
申请号：US12095905
申请日：2006-11-28
申请人： Jong Tae Chung , Jin Soup Joung , Young Su Kwak , Jin Man Kim , Hyun Seok Cho
发明人： Jong Tae Chung , Jin Soup Joung , Young Su Kwak , Jin Man Kim , Hyun Seok Cho
IPC分类号： H04M1/24 , H04M3/08 , H04M3/22
CPC分类号： G10L25/69 , H04M3/2236 , H04W24/00
摘要： The present invention relates to a method of automatically controlling the volume level of communication speech for Mean Opinion Score (MOS) measurement, which, before evaluating the quality of communication speech using a MOS measurement method, automatically controls the volume level of actual communication speech to a predetermined optimal level, thus improving the reliability of MOS values.The present invention provides a method of automatically controlling a volume level of communication speech for MOS measurement using MOS measurement equipment, the MOS measurement equipment calculating an MOS value based on results obtained by comparing a speech signal, which is received via a voice communication network, with a reference speech signal, the method comprising the steps of (a) when an audio signal, including a speech signal, is received from counterpart MOS measurement equipment in a predetermined format, measuring the volume level of the speech signal and comparing the volume level of the measured speech signal with a reference volume level; (b) transmitting a predetermined intrinsic audible frequency signal, which corresponds to ‘proper,’ ‘excess’ or ‘insufficiency’ information resulting from the comparison, to the counterpart MOS measurement equipment; and (c) the counterpart MOS measurement equipment interpreting the predetermined intrinsic audible frequency signal, which corresponds to the ‘proper,’ ‘excess’ or ‘insufficiency’ information, and controlling the volume level of the communication speech.
摘要翻译：本发明涉及一种自动控制平均意见得分（MOS）测量的通信语音音量的方法，其在使用MOS测量方法评估通信语音的质量之前，自动控制实际通信语音的音量级别预定的最佳电平，从而提高了MOS值的可靠性。本发明提供了一种使用MOS测量设备自动控制用于MOS测量的通信语音的音量水平的方法，所述MOS测量设备基于通过比较经由语音通信网络接收的语音信号而获得的结果来计算MOS值，具有参考语音信号，所述方法包括以下步骤：（a）当以预定格式从对应的MOS测量设备接收到包括语音信号的音频信号时，测量语音信号的音量水平并比较音量测量的语音信号具有参考音量级别; （b）将对应于比较产生的“适当”，“过剩”或“不足”信息的预定固有可听频率信号发送到对方MOS测量设备; 和（c）对应的MOS测量设备解释对应于“适当”，“过量”或“不足”信息的预定的内在可听频率信号，以及控制通信语音的音量。

7. 发明授权

US07881218B2 Mobile wimax signal analyzing method 有权
标题翻译：移动wimax信号分析方法
公开(公告)号：US07881218B2
公开(公告)日：2011-02-01
申请号：US12097838
申请日：2006-12-19
申请人： Jin Soup Joung , Kyung Min Ha , Cheol Jin Lee
发明人： Jin Soup Joung , Kyung Min Ha , Cheol Jin Lee
IPC分类号： G01R31/081
CPC分类号： H04W24/00 , H04W28/18 , H04W80/00
摘要： Disclosed herein is a method of analyzing portable Internet signals in a measuring instrument. The method includes the steps of (a) acquiring synchronization using a preamble included in a currently received frame, (b) acquiring the access parameters of a DL_MAP included in the frame, and checking the validity of the DL_MAP, (c) if, as a result of the check at step (b), the DL_MAP is determined to be valid, acquiring downlink parameters and burst configuration information by interpreting the DL_MAP, and (e) performing a variety of diagnoses, including evaluation of signal quality for each burst, using the parameters and the burst configuration information.
摘要翻译：本文公开了一种在测量仪器中分析便携式因特网信号的方法。该方法包括以下步骤：（a）使用当前接收到的帧中包含的前导码获取同步，（b）获取包含在该帧中的DL_MAP的访问参数，以及检查DL_MAP的有效性，（c）如果步骤（b）中的检查结果，DL_MAP被确定为有效，通过解释DL_MAP获取下行链路参数和突发配置信息，以及（e）执行各种诊断，包括评估每个突发的信号质量，使用参数和突发配置信息。

8. 发明申请

US20080291841A1 Mobile Wimax Signal Analyzing Method 有权
标题翻译：移动Wimax信号分析方法
公开(公告)号：US20080291841A1
公开(公告)日：2008-11-27
申请号：US12097838
申请日：2006-12-19
申请人： Jin Soup Joung , Kyung Min Ha , Cheol Jin Lee
发明人： Jin Soup Joung , Kyung Min Ha , Cheol Jin Lee
IPC分类号： H04L12/26
CPC分类号： H04W24/00 , H04W28/18 , H04W80/00
摘要： Disclosed herein is a method of analyzing portable Internet signals in a measuring instrument. The method includes the steps of (a) acquiring synchronization using a preamble included in a currently received frame, (b) acquiring the access parameters of a DL_MAP included in the frame, and checking the validity of the DL_MAP, (c) if, as a result of the check at step (b), the DL_MAP is determined to be valid, acquiring downlink parameters and burst configuration information by interpreting the DL_MAP, and (e) performing a variety of diagnoses, including evaluation of signal quality for each burst, using the parameters and the burst configuration information.
摘要翻译：本文公开了一种在测量仪器中分析便携式因特网信号的方法。该方法包括以下步骤：（a）使用当前接收到的帧中包含的前导码获取同步，（b）获取包含在该帧中的DL_MAP的访问参数，以及检查DL_MAP的有效性，（c）如果步骤（b）中的检查结果，DL_MAP被确定为有效，通过解释DL_MAP获取下行链路参数和突发配置信息，以及（e）执行各种诊断，包括评估每个突发的信号质量，使用参数和突发配置信息。

9. 发明申请

US20080285764A1 Method for Automatically Controling Volume Level for Calculating Mos 有权
标题翻译：自动控制体积等级计算Mos的方法
公开(公告)号：US20080285764A1
公开(公告)日：2008-11-20
申请号：US12095905
申请日：2006-11-28
申请人： Jong Tae Chung , Jin Soup Joung , Young Su Kwak , Jin Man Kim , Hyun Seok Cho
发明人： Jong Tae Chung , Jin Soup Joung , Young Su Kwak , Jin Man Kim , Hyun Seok Cho
IPC分类号： H04R29/00
CPC分类号： G10L25/69 , H04M3/2236 , H04W24/00
摘要： The present invention relates to a method of automatically controlling the volume level of communication speech for Mean Opinion Score (MOS) measurement, which, before evaluating the quality of communication speech using a MOS measurement method, automatically controls the volume level of actual communication speech to a predetermined optimal level, thus improving the reliability of MOS values.The present invention provides a method of automatically controlling a volume level of communication speech for MOS measurement using MOS measurement equipment, the MOS measurement equipment calculating an MOS value based on results obtained by comparing a speech signal, which is received via a voice communication network, with a reference speech signal, the method comprising the steps of (a) when an audio signal, including a speech signal, is received from counterpart MOS measurement equipment in a predetermined format, measuring the volume level of the speech signal and comparing the volume level of the measured speech signal with a reference volume level; (b) transmitting a predetermined intrinsic audible frequency signal, which corresponds to ‘proper,’ ‘excess’ or ‘insufficiency’ information resulting from the comparison, to the counterpart MOS measurement equipment; and (c) the counterpart MOS measurement equipment interpreting the predetermined intrinsic audible frequency signal, which corresponds to the ‘proper,’ ‘excess’ or ‘insufficiency’ information, and controlling the volume level of the communication speech.
摘要翻译：本发明涉及一种自动控制平均意见得分（MOS）测量的通信语音音量的方法，其在使用MOS测量方法评估通信语音的质量之前，自动控制实际通信语音的音量级别预定的最佳电平，从而提高了MOS值的可靠性。本发明提供了一种使用MOS测量设备自动控制用于MOS测量的通信语音的音量水平的方法，所述MOS测量设备基于通过比较经由语音通信网络接收的语音信号而获得的结果来计算MOS值，具有参考语音信号，所述方法包括以下步骤：（a）当以预定格式从对应的MOS测量设备接收到包括语音信号的音频信号时，测量语音信号的音量水平并比较音量测量的语音信号具有参考音量级别; （b）将对应于比较产生的“适当”，“过剩”或“不足”信息的预定固有可听频率信号发送到对方MOS测量设备; 和（c）对应的MOS测量设备解释对应于“适当”，“过量”或“不足”信息的预定的内在可听频率信号，以及控制通信语音的音量。

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