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1. 发明申请

US20120311383A1 APPARATUS AND METHOD FOR PROVIDING VEHICLE DATA FOR TESTING PRODUCT 有权
标题翻译：提供用于测试产品的车辆数据的装置和方法
公开(公告)号：US20120311383A1
公开(公告)日：2012-12-06
申请号：US13483575
申请日：2012-05-30
申请人： Dong-Myung SUL , Byung-Yun LEE , Young-Il CHOI , Byung-Sun LEE
发明人： Dong-Myung SUL , Byung-Yun LEE , Young-Il CHOI , Byung-Sun LEE
IPC分类号： G06F11/00
CPC分类号： G06F11/3684
摘要： Provided is a vehicle data providing apparatus supporting to easily generate vehicle internal communication data at the development stage of a product to perform a test. According to an aspect, there is provided a vehicle data providing apparatus including: a vehicle data analyzer configured to analyze a vehicle data file that is used in a vehicle, and to provide a reference data graph about reference data included in the vehicle data file; a vehicle data changing unit configured to receive a user input signal for changing the reference data, and to change related data associated with the reference data based on the reference data graph; and a test data file generator configured to generate a vehicle data file for test, including the changed reference data and the changed related data.
摘要翻译：提供一种车辆数据提供装置，其支持在产品的开发阶段容易地生成车辆内部通信数据，以进行测试。一方面，提供了一种车辆数据提供装置，包括：车辆数据分析器，被配置为分析在车辆中使用的车辆数据文件，并且提供关于车辆数据文件中包括的参考数据的参考数据图; 车辆数据改变单元，被配置为接收用于改变参考数据的用户输入信号，并且基于参考数据图形来改变与参考数据相关联的相关数据; 以及测试数据文件生成器，被配置为生成用于测试的车辆数据文件，包括改变的参考数据和改变的相关数据。

2. 发明申请

US20110137955A1 APPARATUS AND METHOD FOR CREATING CAN DATA FILE FOR TEST 审中-公开
标题翻译：用于创建CAN数据文件进行测试的装置和方法
公开(公告)号：US20110137955A1
公开(公告)日：2011-06-09
申请号：US12873861
申请日：2010-09-01
申请人： Dong-Myung SUL , Byung-Yun LEE , Byung-Sun LEE
发明人： Dong-Myung SUL , Byung-Yun LEE , Byung-Sun LEE
IPC分类号： G06F17/30
CPC分类号： H04L12/40006 , H04L43/50 , H04L2012/40215 , H04L2012/40273
摘要： An apparatus and method of creating a Controller Area Network (CAN) data file for test are provided, in which a setting value of a travelling variable of a vehicle is received, a piece of standard CAN data for communication control between control parts of the vehicle is updated by reflecting the received setting value of the travelling variable, and associated CAN data is updated based on the updated standard CAN data. A test CAN data identical to CAN data which is created during actual driving of a vehicle without having to use expensive hardware equipment or software simulation, thereby facilitating a test process at a product development stage.
摘要翻译：提供了一种创建用于测试的控制器局域网（CAN）数据文件的装置和方法，其中接收到车辆的行驶变量的设定值，用于车辆的控制部分之间的通信控制的标准CAN数据通过反映所接收到的行驶变量的设定值来更新，并且基于更新的标准CAN数据更新相关联的CAN数据。测试CAN数据与在车辆实际驾驶期间创建的CAN数据相同，而不必使用昂贵的硬件设备或软件模拟，从而便于产品开发阶段的测试过程。

3. 发明申请

US20120123774A1 APPARATUS, ELECTRONIC APPARATUS AND METHOD FOR ADJUSTING JITTER BUFFER 有权
标题翻译：装置，电子装置和调整抖动缓冲器的方法
公开(公告)号：US20120123774A1
公开(公告)日：2012-05-17
申请号：US13242693
申请日：2011-09-23
申请人： Seung-Han CHOI , Do-Young KIM , Byung-Sun LEE
发明人： Seung-Han CHOI , Do-Young KIM , Byung-Sun LEE
IPC分类号： G10L21/02
CPC分类号： H04L65/608 , H04L49/90 , H04L65/80
摘要： An apparatus, electronic apparatus and method for adjusting jitter buffer is provided. A previous jitter buffer size based on a jitter buffer size determined according to an adaptive jitter buffer size calculation algorithm is applied in predicting a jitter buffer size of future time such that the predicted jitter buffer size is applied to obtain a jitter buffer size of a valid time. The audio quality of the speech transmitted over a packet switched network is enhanced.
摘要翻译：提供了一种用于调整抖动缓冲器的装置，电子设备和方法。基于根据自适应抖动缓冲器大小计算算法确定的抖动缓冲器大小的先前的抖动缓冲器大小被应用于预测未来时间的抖动缓冲器大小，使得应用预测的抖动缓冲器大小以获得有效的抖动缓冲器大小时间。通过分组交换网络发送的语音的音频质量得到提高。

4. 发明申请

US20130166966A1 APPARATUS AND METHOD FOR TESTING CONFORMANCE OF SERVICE CHOREOGRAPHY 有权
标题翻译：测试服务合格性的方法和装置
公开(公告)号：US20130166966A1
公开(公告)日：2013-06-27
申请号：US13616794
申请日：2012-09-14
申请人： Chang-Sup KEUM , Hyun-Joo BAE , Byung-Sun LEE
发明人： Chang-Sup KEUM , Hyun-Joo BAE , Byung-Sun LEE
IPC分类号： G06F11/00
CPC分类号： G06F11/3672 , G06F11/3696
摘要： An apparatus and method for testing conformance of service choreography are provided. The apparatus for testing conformance of service choreography analyzes an architecture and an operation between web services cooperating on a distributed network to test conformance of a choreography application into which the web services are combined, on the basis of a service choreography specification.
摘要翻译：提供了一种用于测试服务编排一致性的装置和方法。用于测试服务编排一致性的装置分析在分布式网络上协作的web服务之间的架构和操作，以基于服务编排规范来测试组合Web服务的编排应用程序的一致性。

5. 发明申请

US20130080157A1 CODING APPARATUS AND METHOD USING RESIDUAL BITS 审中-公开
标题翻译：编码设备和使用残留位置的方法
公开(公告)号：US20130080157A1
公开(公告)日：2013-03-28
申请号：US13338748
申请日：2011-12-28
申请人： Hyun-Woo KIM , Do-Young KIM , Byung-Sun LEE
发明人： Hyun-Woo KIM , Do-Young KIM , Byung-Sun LEE
IPC分类号： G10L19/14
CPC分类号： G10L19/0208 , G10L19/0017 , G10L19/002 , G10L19/038 , H03M7/3082 , H04N19/94
摘要： Disclosed is a coding apparatus and method using residual bits. Accordingly, performance (voice quality) is enhanced by quantizing a full-band gain of frequency coefficients existing in sub-bands to which bits are not assigned in an algebraic vector quantization (AVQ). Further, the performance (voice quality) is enhanced by sequentially quantizing a sub-band gain of sub-bands to which bits are not assigned until residual bits are removed. Furthermore, the performance (voice quality) is enhanced by demodulating AVQ coefficients, and correcting quantization noises starting with a coefficient having the greatest absolute coefficient among the AVQ coefficients, when residual bits additionally remain.
摘要翻译：公开了使用残余比特的编码装置和方法。因此，通过量化在代数矢量量化（AVQ）中未分配比特的子带中存在的频率系数的全频带增益来增强性能（语音质量）。此外，通过顺序量化不分配比特的子带的子带增益，直到残留比特被去除，来提高演奏（语音质量）。此外，当剩余比特额外保留时，通过解调AVQ系数和从AVQ系数中具有最大绝对系数的系数开始校正量化噪声来增强演奏（语音质量）。

6. 发明申请

US20130073282A1 APPARATUS AND METHOD OF ENHANCING QUALITY OF SPEECH CODEC 审中-公开
标题翻译：提高语音编解码质量的装置和方法
公开(公告)号：US20130073282A1
公开(公告)日：2013-03-21
申请号：US13613742
申请日：2012-09-13
申请人： Mi-Suk LEE , Do-Young KIM , Byung-Sun LEE
发明人： Mi-Suk LEE , Do-Young KIM , Byung-Sun LEE
IPC分类号： G10L21/00
CPC分类号： G10L21/0208 , G10L19/24 , G10L21/0316 , G10L21/038 , G11B20/10527 , G11B2020/10555 , H03G3/341
摘要： An apparatus and method of improving the quality of a speech codec are provided. In the method, a first energy of a signal decoded by a low-band codec is calculated, and a second energy of a signal decoded by a low-band enhancement mode is calculated. Then, when the first energy is less than a first threshold value or less than a product of the second energy and a second threshold value, a size of the decoded signal is scaled. Accordingly, generation of a quantization error with respect to a silence segment is reduced.
摘要翻译：提供了一种提高语音编解码器质量的装置和方法。在该方法中，计算由低频带编解码器解码的信号的第一能量，并且计算通过低频带增强模式解码的信号的第二能量。然后，当第一能量小于第一阈值或小于第二能量与第二阈值的乘积时，解码信号的大小被缩放。因此，减少相对于静音段的量化误差的产生。

7. 发明申请

US20120127987A1 PACKET ROUTE MANAGEMENT DEVICE, VoIP SYSTEM AND METHOD OF CONTROLLING VoIP VOICE CALL QUALITY 审中-公开
标题翻译：分组路由管理设备，VoIP系统和控制VoIP语音呼叫质量的方法
公开(公告)号：US20120127987A1
公开(公告)日：2012-05-24
申请号：US13299794
申请日：2011-11-18
申请人： Woon-Seob SO , Do-Young KIM , Byung-Sun LEE
发明人： Woon-Seob SO , Do-Young KIM , Byung-Sun LEE
IPC分类号： H04L12/66
CPC分类号： H04L12/66
摘要： A packet route management device, a voice over Internet protocol (VoIP) system, and a method of controlling voice call quality. The packet route management device may manage a packet route in an effort to control VoIP voice call based on bandwidth information of packet route devices. Accordingly, the packet route devices may be allowed to process VoIP packets in real time, and thus voice quality can be maintained at a constant level without packet delay or packet loss.
摘要翻译：分组路由管理设备，因特网语音协议（VoIP）系统以及控制语音呼叫质量的方法。分组路由管理设备可以基于分组路由设备的带宽信息来管理分组路由以努力控制VoIP语音呼叫。因此，可以允许分组路由设备实时处理VoIP分组，从而可以将语音质量维持在恒定的水平，而无需分组延迟或分组丢失。

8. 发明申请

US20110145520A1 AUDIO SIGNAL PROCESSING APPARATUS AND METHOD, AND COMMUNICATION TERMINAL APPARATUS 审中-公开
标题翻译：音频信号处理装置和方法以及通信终端装置
公开(公告)号：US20110145520A1
公开(公告)日：2011-06-16
申请号：US12951658
申请日：2010-11-22
申请人： In-Ki HWANG , Do-Young KIM , Hyun-Joo BAE , Byung-Sun LEE
发明人： In-Ki HWANG , Do-Young KIM , Hyun-Joo BAE , Byung-Sun LEE
IPC分类号： G06F12/00
CPC分类号： G06F13/4243
摘要： A signal processing technology achieved in a signal processing module, which is physically separate from a control module for controlling overall operations of a signal processing apparatus, is provided. Input of new data to a system memory is recognized. Upon the recognition of the input of the new data, the new data is read from the system memory. The new data read from the system memory is written to a local memory. Data sharing between software and hardware is effectively achieved in a system for performing a wideband codec processing using a dedicated hardware.
摘要翻译：提供了在信号处理模块中实现的信号处理技术，该信号处理模块在物理上与用于控制信号处理装置的整体操作的控制模块分离。识别将新数据输入到系统存储器。在识别到新数据的输入后，从系统存储器读取新的数据。从系统存储器读取的新数据将写入本地存储器。在用于使用专用硬件执行宽带编解码处理的系统中，软件和硬件之间的数据共享被有效地实现。

9. 发明申请

US20110138001A1 APPARATUS AND METHOD FOR TESTING WEB SERVICE INTEROPERABILITY 失效
标题翻译：测试WEB服务互操作性的装置和方法
公开(公告)号：US20110138001A1
公开(公告)日：2011-06-09
申请号：US12850150
申请日：2010-08-04
申请人： Chang-Sup KEUM , Sang-Ki KIM , Byung-Sun LEE
发明人： Chang-Sup KEUM , Sang-Ki KIM , Byung-Sun LEE
IPC分类号： G06F15/16
CPC分类号： G06F11/3684 , G06F11/3688
摘要： An apparatus and method for testing web service interoperability. The apparatus includes a state model generator generating a state model of a composition system expressing an operation of exchanging a message when web services interoperate with each other as a state machine on the basis of content of a simple object access protocol (SOAP) service description language (SSDL) web service specification, a test structure generator generating a web service test structure by including information about an operating environment in which a web service test is carried out in a composition system structure that includes structured information about web services performing a message exchange operation, a test case generator generating a test case including definitions of execution functions for testing whether or not the web services interoperate with each other according to a message exchange operation sequence defined in the SSDL specification, from the state model of the composition system and information about the web service test structure, and a test case executor inputting a value to the test case to cause test target web services to execute the test case and testing whether the web services interoperate with each other according to the message exchange operation sequence defined in the SSDL specification.
摘要翻译：一种用于测试Web服务互操作性的设备和方法。该装置包括状态模型生成器，其基于简单对象访问协议（SOAP）服务描述语言的内容，生成表示当web服务彼此互操作的状态机时交换消息的操作的组合系统的状态模型（SSDL）web服务规范，测试结构生成器，其通过在包括关于进行消息交换操作的web服务的结构化信息的组合系统结构中包括关于执行web服务测试的操作环境的信息来生成Web服务测试结构生成测试用例生成测试用例，其包括执行功能的定义，用于根据组合系统的状态模型和关于组合系统的信息，根据SSDL规范中定义的消息交换操作序列来测试Web服务是否互相互操作 Web服务测试结构和测试卡 e执行者向测试用例输入一个值，使测试对象Web服务执行测试用例，并根据SSDL规范中定义的消息交换操作顺序，测试Web服务是否互相互操作。

10. 发明申请

US20110178807A1 METHOD AND APPARATUS FOR DECODING AUDIO SIGNAL 有权
标题翻译：解码音频信号的方法和装置
公开(公告)号：US20110178807A1
公开(公告)日：2011-07-21
申请号：US13011273
申请日：2011-01-21
申请人： Heesik YANG , Mi-Suk LEE , Hyun-Woo KIM , Jongmo SUNG , Hyun-Joo BAE , Byung-Sun LEE
发明人： Heesik YANG , Mi-Suk LEE , Hyun-Woo KIM , Jongmo SUNG , Hyun-Joo BAE , Byung-Sun LEE
IPC分类号： G10L19/00
CPC分类号： G10L19/093 , G10L19/24
摘要： Provided are a method and an apparatus for decoding an audio signal. A method for decoding an audio signal encoded by a layered sinusoidal pulse coding scheme using one or more sinusoidal pulses includes decoding the encoded audio signal, setting a smoothing frequency band of the decoded audio signal according to a layer structure of the layered sinusoidal pulse coding scheme, dividing the smoothing frequency band into one or more subbands, and smoothing the decoded audio signal on a subband-by-subband basis. Accordingly, a decoding operation time can be reduced and the quality of a synthesized signal can be improved by variably setting a frequency band to be smoothed, when decoding an audio signal encoded by a layered sinusoidal pulse coding scheme using one or more sinusoidal pulses.
摘要翻译：提供了一种用于对音频信号进行解码的方法和装置。一种使用一个或多个正弦脉冲对由分层正弦脉冲编码方案编码的音频信号进行解码的方法包括解码编码音频信号，根据分层正弦脉冲编码方案的层结构设置解码音频信号的平滑频带将平滑频带划分成一个或多个子带，并且以逐个子带为基础平滑解码的音频信号。因此，当使用一个或多个正弦脉冲对由分层正弦脉冲编码方案编码的音频信号进行解码时，可以通过可变地设置要平滑的频带来改善解码操作时间并且可以提高合成信号的质量。

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