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1. 发明申请

US20070124626A1 Method and apparatus for transmitting data in wireless network 有权
标题翻译：用于在无线网络中传输数据的方法和装置
公开(公告)号：US20070124626A1
公开(公告)日：2007-05-31
申请号：US11599485
申请日：2006-11-15
申请人： Jae-wook Lee , Sung-kwan Heo , Sang-bum Suh
发明人： Jae-wook Lee , Sung-kwan Heo , Sang-bum Suh
IPC分类号： G06F11/00
CPC分类号： H04L1/0009 , H04L1/0002 , H04L1/0007 , H04L1/0041 , H04L1/0057 , H04L1/007 , H04L1/0071 , H04L1/0072 , H04L1/08 , H04L1/1874 , H04L1/1877 , H04L1/1887
摘要： A data transmission method and apparatus encodes data to be transmitted over a wireless network on a unit basis, and provides the transmission data with information for allowing the transmission data to recover from an error being added thereto, transmits the transmission data to the wireless network, calculates a transfer success ratio depending on whether the transmission data have been successfully transmitted, and controls the transmission of the transmission data depending on whether the transfer success ratio is higher than a threshold value.
摘要翻译：数据发送方法和装置对通过无线网络发送的数据进行单元编码，并且向发送数据提供允许发送数据从添加的错误中恢复的信息，将发送数据发送到无线网络，根据发送数据是否成功发送来计算传送成功率，并根据传输成功率是否高于阈值来控制传输数据的传输。

2. 发明申请

US20070019551A1 Apparatus and method for transmitting a multimedia data stream 有权
标题翻译：用于发送多媒体数据流的装置和方法
公开(公告)号：US20070019551A1
公开(公告)日：2007-01-25
申请号：US11417238
申请日：2006-05-04
申请人： Mikhail Pozhenko , Sang-bum Suh , Sung-kwan Heo , Jae-wook Lee
发明人： Mikhail Pozhenko , Sang-bum Suh , Sung-kwan Heo , Jae-wook Lee
IPC分类号： H04J1/16
CPC分类号： H04L67/322 , H04L29/06027 , H04L65/4092 , H04L65/80 , H04L69/14 , Y02D50/30
摘要： An apparatus and method for transmitting a multimedia data stream are provided. The apparatus includes a data source unit to output the data stream; a frame dividing unit to divide the data stream according to a type of a video frame included in the data stream and to output the divided data stream; a parameter control unit to select a parameter set for separate transmission control of the divided data stream using parameters for controlling a transmission layer; and a network interface unit to control transmission of the divided data stream using the parameter set. The method includes dividing the data stream according to a type of a video frame; selecting a parameter set for separate transmission control of the divided data stream; and controlling transmission of the divided data stream using the selected parameter set.
摘要翻译：提供了一种用于发送多媒体数据流的装置和方法。该装置包括：数据源单元，用于输出数据流; 帧划分单元，用于根据包含在数据流中的视频帧的类型划分数据流并输出划分的数据流; 参数控制单元，用于使用用于控制传输层的参数来选择用于分割数据流的单独传输控制的参数集; 以及网络接口单元，用于使用参数集来控制分割数据流的传输。该方法包括根据视频帧的类型划分数据流; 选择用于分割数据流的单独传输控制的参数集; 以及使用所选择的参数集控制分割数据流的传输。

3. 发明申请

US20070206635A1 Method and apparatus for controlling parameters of wireless data streaming system 有权
标题翻译：用于控制无线数据流系统参数的方法和装置
公开(公告)号：US20070206635A1
公开(公告)日：2007-09-06
申请号：US11713695
申请日：2007-03-05
申请人： Mikhail Pozhenko , Sang-bum Suh , Sung-kwan Heo , Jae-wook Lee
发明人： Mikhail Pozhenko , Sang-bum Suh , Sung-kwan Heo , Jae-wook Lee
IPC分类号： H04J3/24
CPC分类号： H04L47/10 , H04L47/11 , H04L47/14 , H04L47/25 , H04L47/266 , H04L47/365 , H04L65/80 , H04W28/18
摘要： A method and apparatus for controlling parameters of a wireless data streaming system are provided. The method of controlling parameters of a wireless data streaming system includes controlling first parameters, which can be controlled in units of individual packets, according to a current packet transmission state in a data stream; transmitting a predefined number of packets using the first parameters and obtaining statistical information regarding use of the first parameters in the transmission of the predefined number of packets; and controlling second parameters, which can be controlled in units of packet groups, with reference to the statistical information and a desired quality of service (QoS).
摘要翻译：提供了一种用于控制无线数据流系统的参数的方法和装置。控制无线数据流系统的参数的方法包括：根据数据流中的当前分组传输状态来控制可以单个分组单元控制的第一参数; 使用所述第一参数发送预定数量的分组，并获得关于所述预定数量分组的传输中所述第一参数的使用的统计信息; 并且参考统计信息和期望的服务质量（QoS）来控制可以以分组组为单位来控制的第二参数。

4. 发明授权

US08335516B2 Method and apparatus for transmitting data in wireless network 有权
标题翻译：用于在无线网络中传输数据的方法和装置
公开(公告)号：US08335516B2
公开(公告)日：2012-12-18
申请号：US11599485
申请日：2006-11-15
申请人： Jae-wook Lee , Sung-kwan Heo , Sang-bum Suh
发明人： Jae-wook Lee , Sung-kwan Heo , Sang-bum Suh
IPC分类号： H04W72/00
CPC分类号： H04L1/0009 , H04L1/0002 , H04L1/0007 , H04L1/0041 , H04L1/0057 , H04L1/007 , H04L1/0071 , H04L1/0072 , H04L1/08 , H04L1/1874 , H04L1/1877 , H04L1/1887
摘要： A data transmission method and apparatus encodes data to be transmitted over a wireless network on a unit basis, and provides the transmission data with information for allowing the transmission data to recover from an error being added thereto, transmits the transmission data to the wireless network, calculates a transfer success ratio depending on whether the transmission data have been successfully transmitted, and controls the transmission of the transmission data depending on whether the transfer success ratio is higher than a threshold value.
摘要翻译：数据发送方法和装置对通过无线网络发送的数据进行单元编码，并且向发送数据提供允许发送数据从添加的错误中恢复的信息，将发送数据发送到无线网络，根据发送数据是否成功发送来计算传送成功率，并根据传输成功率是否高于阈值来控制传输数据的传输。

5. 发明授权

US07907538B2 Method and apparatus for controlling parameters of wireless data streaming system 有权
标题翻译：用于控制无线数据流系统参数的方法和装置
公开(公告)号：US07907538B2
公开(公告)日：2011-03-15
申请号：US11713695
申请日：2007-03-05
申请人： Mikhail Pozhenko , Sang-bum Suh , Sung-kwan Heo , Jae-wook Lee
发明人： Mikhail Pozhenko , Sang-bum Suh , Sung-kwan Heo , Jae-wook Lee
IPC分类号： G01R31/08 , H04J1/16 , H04L1/00
CPC分类号： H04L47/10 , H04L47/11 , H04L47/14 , H04L47/25 , H04L47/266 , H04L47/365 , H04L65/80 , H04W28/18
摘要： A method and apparatus for controlling parameters of a wireless data streaming system are provided. The method of controlling parameters of a wireless data streaming system includes controlling first parameters, which can be controlled in units of individual packets, according to a current packet transmission state in a data stream; transmitting a predefined number of packets using the first parameters and obtaining statistical information regarding use of the first parameters in the transmission of the predefined number of packets; and controlling second parameters, which can be controlled in units of packet groups, with reference to the statistical information and a desired quality of service (QoS).
摘要翻译：提供了一种用于控制无线数据流系统的参数的方法和装置。控制无线数据流系统的参数的方法包括：根据数据流中的当前分组传输状态来控制可以单个分组单元控制的第一参数; 使用所述第一参数发送预定数量的分组，并获得关于所述预定数量分组的传输中所述第一参数的使用的统计信息; 并且参考统计信息和期望的服务质量（QoS）来控制可以以分组组为单位来控制的第二参数。

6. 发明授权

US07782779B2 Apparatus and method for transmitting a multimedia data stream 有权
标题翻译：用于发送多媒体数据流的装置和方法
公开(公告)号：US07782779B2
公开(公告)日：2010-08-24
申请号：US11417238
申请日：2006-05-04
申请人： Mikhail Pozhenko , Sang-bum Suh , Sung-kwan Heo , Jae-wook Lee
发明人： Mikhail Pozhenko , Sang-bum Suh , Sung-kwan Heo , Jae-wook Lee
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04L12/28
CPC分类号： H04L67/322 , H04L29/06027 , H04L65/4092 , H04L65/80 , H04L69/14 , Y02D50/30
摘要： An apparatus and method for transmitting a multimedia data stream are provided. The apparatus includes a data source unit to output the data stream; a frame dividing unit to divide the data stream according to a type of a video frame included in the data stream and to output the divided data stream; a parameter control unit to select a parameter set for separate transmission control of the divided data stream using parameters for controlling a transmission layer; and a network interface unit to control transmission of the divided data stream using the parameter set. The method includes dividing the data stream according to a type of a video frame; selecting a parameter set for separate transmission control of the divided data stream; and controlling transmission of the divided data stream using the selected parameter set.
摘要翻译：提供了一种用于发送多媒体数据流的装置和方法。该装置包括：数据源单元，用于输出数据流; 帧划分单元，用于根据包含在数据流中的视频帧的类型划分数据流并输出划分的数据流; 参数控制单元，用于使用用于控制传输层的参数来选择用于分割数据流的单独传输控制的参数集; 以及网络接口单元，用于使用参数集来控制分割数据流的传输。该方法包括根据视频帧的类型划分数据流; 选择用于分割数据流的单独传输控制的参数集; 以及使用所选择的参数集控制分割数据流的传输。

7. 发明授权

US07630726B2 Communication method operated by software and apparatus thereof 有权
标题翻译：由软件及其装置操作的通信方法
公开(公告)号：US07630726B2
公开(公告)日：2009-12-08
申请号：US11346199
申请日：2006-02-03
申请人： Byung-woan Kim , Sang-bum Suh , Min-young Sung , Nam-hyun Yun , Jae-wook Lee
发明人： Byung-woan Kim , Sang-bum Suh , Min-young Sung , Nam-hyun Yun , Jae-wook Lee
IPC分类号： H04W4/00
CPC分类号： H04B1/0064 , H04B1/0003 , H04B1/0067 , H04B1/406
摘要： A software-controlled communication method and an apparatus thereof is disclosed. The apparatus includes a radio frequency (RF) front end unit for sending a data signal or a voice signal to a cordless phone base station via an antenna, an analog-to-digital for converting an analog signal received from the RF front end unit into a digital signal and a digital-to-analog converter for converting a digital signal into an analog signal and providing the converted signal to the RF front end unit, and a baseband signal processor, having a plurality of signal processing modules for processing communication signals and a control module for controlling the signal processing modules installed therein as software modules, for providing cordless phone and handset transceiver functions.
摘要翻译：公开了一种软件控制的通信方法及其装置。该装置包括射频（RF）前端单元，用于通过天线向数字信号或语音信号发送无绳电话基站，模数转换器用于将从RF前端单元接收的模拟信号转换为数字信号和数模转换器，用于将数字信号转换为模拟信号并将转换的信号提供给RF前端单元;以及基带信号处理器，具有用于处理通信信号的多个信号处理模块，用于控制作为软件模块安装在其中的信号处理模块的控制模块，用于提供无绳电话和手持机收发机功能。

8. 发明申请

US20060172748A1 Communication method operated by software and apparatus thereof 有权
公开(公告)号：US20060172748A1
公开(公告)日：2006-08-03
申请号：US11346199
申请日：2006-02-03
申请人： Byung-woan Kim , Sang-Bum Suh , Min-young Sung , Nam-hyun Yun , Jae-wook Lee
发明人： Byung-woan Kim , Sang-Bum Suh , Min-young Sung , Nam-hyun Yun , Jae-wook Lee
IPC分类号： H04M1/00
CPC分类号： H04B1/0064 , H04B1/0003 , H04B1/0067 , H04B1/406
摘要： A software-controlled communication method and an apparatus thereof is disclosed. The apparatus includes a radio frequency (RF) front end unit for sending a data signal or a voice signal to a cordless phone base station via an antenna, an analog-to-digital for converting an analog signal received from the RF front end unit into a digital signal and a digital-to-analog converter for converting a digital signal into an analog signal and providing the converted signal to the RF front end unit, and a baseband signal processor, having a plurality of signal processing modules for processing communication signals and a control module for controlling the signal processing modules installed therein as software modules, for providing cordless phone and handset transceiver functions.

9. 发明授权

US07826584B2 Phase locked loops capable of burn-in testing with increased locking range and burn-in testing method thereof 失效
标题翻译：锁相环能够通过增加锁定范围和老化测试方法进行老化测试
公开(公告)号：US07826584B2
公开(公告)日：2010-11-02
申请号：US11822216
申请日：2007-07-03
申请人： Soo-Jin Paek , Jae-wook Lee , Ho-keun Cho
发明人： Soo-Jin Paek , Jae-wook Lee , Ho-keun Cho
IPC分类号： H03D3/24 , H03L7/06
CPC分类号： H03D13/004 , H03L7/08
摘要： In phase locked loop, a phase detector detects a phase difference between a first clock signal and a second clock signal and output a first output signal based on the detected difference. A charge pump generates a control voltage in response to the first output signal from the phase detector. A voltage-controlled oscillator generates the second clock signal. A controller controls the control voltage such that the phase difference between the first clock signal and the second clock signal is increased in response to a burn-in test mode signal.
摘要翻译：在锁相环中，相位检测器检测第一时钟信号和第二时钟信号之间的相位差，并基于检测到的差值输出第一输出信号。电荷泵响应于来自相位检测器的第一输出信号产生控制电压。压控振荡器产生第二时钟信号。控制器控制控制电压，使得响应于老化测试模式信号，第一时钟信号和第二时钟信号之间的相位差增加。

10. 发明授权

US07804755B2 Method for determining characteristics of signal and apparatus using the same 有权
标题翻译：用于确定信号和使用其的装置的特性的方法
公开(公告)号：US07804755B2
公开(公告)日：2010-09-28
申请号：US10979815
申请日：2004-11-03
申请人： Hyun-soo Park , Jae-wook Lee , Jae-seong Shim , Jung-hyun Lee , Eing-seob Cho , Eun-jin Ryu
发明人： Hyun-soo Park , Jae-wook Lee , Jae-seong Shim , Jung-hyun Lee , Eing-seob Cho , Eun-jin Ryu
IPC分类号： G11B7/00
CPC分类号： G11B20/10009 , G11B2020/10555
摘要： A method of determining characteristics of a signal and an apparatus using the method. The apparatus for determining characteristics of a signal includes: a level detector receiving sample values of a radio frequency (RF) signal and binary data obtained by binarizing the RF signal, generating selection signals based on the binary data, classifying each of the sample values of the RF signal into one of a plurality of levels using the selection signals, and outputting average values of sample values of each level; and a signal characteristics determiner determining a characteristics value that indicates the characteristics of the RF signal using the average values of the sample values belonging to each level.
摘要翻译：一种确定信号特性的方法和使用该方法的装置。用于确定信号特性的装置包括：电平检测器，其接收射频（RF）信号的采样值和通过二值化RF信号获得的二进制数据，基于二进制数据产生选择信号，将每个样本值使用所述选择信号将所述RF信号变换成多个电平之一，并输出各电平的采样值的平均值; 以及信号特性确定器，其使用属于每个级别的样本值的平均值来确定指示RF信号的特性的特性值。

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