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1. 发明申请

US20070258515A1 Method of Reducing a Number of Computations in an Equalization Process and Apparatus for Performing the Same 失效
标题翻译：在均衡处理中减少计算次数的方法及其执行装置的方法
公开(公告)号：US20070258515A1
公开(公告)日：2007-11-08
申请号：US11671522
申请日：2007-02-06
申请人： Dong-Woo Seo , Gi-Bong Jeong , Il-Yong Jong , Hee-Su Kim
发明人： Dong-Woo Seo , Gi-Bong Jeong , Il-Yong Jong , Hee-Su Kim
IPC分类号： H03H7/30
CPC分类号： H04L25/03038 , H04L2025/03407 , H04L2025/03477
摘要： A method of reducing a number of computations in an equalization process includes performing a pre-equalization operation on selected first frames from a plurality of frames, and estimating pre-equalization values of second frames based on the pre-equalization values of selected first frames, the second frames being frames which are not selected from the plurality of frames.
摘要翻译：一种减少均衡处理中的计算次数的方法包括：从多个帧中对所选择的第一帧执行预均衡操作，以及基于所选择的第一帧的预均衡值来估计第二帧的预均衡值，第二帧是不是从多个帧中选择的帧。

2. 发明授权

US07920498B2 Method and apparatus for decoding a control channel in a wireless communication system 有权
标题翻译：在无线通信系统中解码控制信道的方法和装置
公开(公告)号：US07920498B2
公开(公告)日：2011-04-05
申请号：US11623924
申请日：2007-01-17
申请人： Il-Yong Jong , Hee-Su Kim , Dong-Wook Seo , Gi-Bong Jeong
发明人： Il-Yong Jong , Hee-Su Kim , Dong-Wook Seo , Gi-Bong Jeong
IPC分类号： G08C17/00
CPC分类号： H04L1/0053 , H04L1/0072
摘要： A method of decoding a control channel in a wireless communication system is provided. In the method, a terminal calculates the number of sub-bursts to be used during a next decoding and positions of the sub-bursts, based on a signal-to-noise ratio of at least one of a first burst or a second burst. Then, the terminal compares the calculated number of sub-bursts with a reference value. When the calculated number of sub-bursts is greater than the reference value, the terminal does not receive more bursts or sub-bursts and instead enters into a sleep state. When the calculated number of sub-bursts is smaller than or equal to the reference value, the terminal receives and decodes only sub-bursts at the calculated positions.
摘要翻译：提供了一种解码无线通信系统中的控制信道的方法。在该方法中，终端基于第一突发或第二突发中的至少一个的信噪比来计算下次解码期间要使用的子突发数量和子突发的位置。然后，终端将计算出的子突发数量与参考值进行比较。当所计算的子突发数量大于参考值时，终端不接收更多的突发或子突发，而是进入休眠状态。当计算出的子脉冲数小于或等于参考值时，终端仅在计算的位置接收并解码子突发。

3. 发明授权

US07760797B2 Method of reducing a number of computations in an equalization process and apparatus for performing the same 失效
标题翻译：减少均衡处理中的计算次数的方法及其执行方法
公开(公告)号：US07760797B2
公开(公告)日：2010-07-20
申请号：US11671522
申请日：2007-02-06
申请人： Dong-Wook Seo , Gi-Bong Jeong , Il-Yong Jong , Hee-Su Kim
发明人： Dong-Wook Seo , Gi-Bong Jeong , Il-Yong Jong , Hee-Su Kim
IPC分类号： H03K5/159
CPC分类号： H04L25/03038 , H04L2025/03407 , H04L2025/03477
摘要： A method of reducing a number of computations in an equalization process includes performing a pre-equalization operation on selected first frames from a plurality of frames, and estimating pre-equalization values of second frames based on the pre-equalization values of selected first frames, the second frames being frames which are not selected from the plurality of frames.
摘要翻译：一种减少均衡处理中的计算次数的方法包括：从多个帧中对所选择的第一帧执行预均衡操作，以及基于所选择的第一帧的预均衡值来估计第二帧的预均衡值，第二帧是不是从多个帧中选择的帧。

4. 发明授权

US08219118B2 Method and apparatus for decoding paging message in wireless communication system 有权
标题翻译：在无线通信系统中解码寻呼消息的方法和装置
公开(公告)号：US08219118B2
公开(公告)日：2012-07-10
申请号：US11566753
申请日：2006-12-05
申请人： Hee-Su Kim , Dong-Wook Seo , Il-Yong Jong
发明人： Hee-Su Kim , Dong-Wook Seo , Il-Yong Jong
IPC分类号： H04W68/00
CPC分类号： H04W68/00 , H04W52/0229 , Y02D70/1222 , Y02D70/1224
摘要： A method and mobile device for decoding a paging message transmitted as multiple bursts in a wireless communication system are provided. In the method, only the first burst among four bursts of a transmitted paging message is received and equalized. The equalized first burst is compared (e.g., by computing correlation) with a reference paging message. The first comparison result value obtained from the first comparison is compared with a threshold value. If the first comparison result value is greater than the threshold value, second through fourth bursts of the paging message are not received, and a previous decoded paging message is output and a sleep state is entered. If the comparison result value is not greater than the threshold value, the second through fourth bursts are received and decoded, the decoded paging message is encoded, and a first burst of the encoded paging message is stored as the reference paging message.
摘要翻译：提供了一种用于解码在无线通信系统中作为多个突发发送的寻呼消息的方法和移动设备。在该方法中，仅接收并均衡发送的寻呼消息的四个突发中的第一个突发。将均衡的第一突发与参考寻呼消息进行比较（例如，通过计算相关性）。将从第一比较获得的第一比较结果值与阈值进行比较。如果第一比较结果值大于阈值，则不接收到寻呼消息的第二到第四突发，并且输出先前解码的寻呼消息并输入睡眠状态。如果比较结果值不大于阈值，则接收和解码第二至第四突发，解码的寻呼消息被编码，并且编码的寻呼消息的第一突发被存储为参考寻呼消息。

5. 发明申请

US20070184866A1 METHOD AND APPARATUS FOR DECODING PAGING MESSAGE IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中解码寻呼消息的方法和装置
公开(公告)号：US20070184866A1
公开(公告)日：2007-08-09
申请号：US11566753
申请日：2006-12-05
申请人： Hee-Su Kim , Dong-Wook Seo , Il-Yong Jong
发明人： Hee-Su Kim , Dong-Wook Seo , Il-Yong Jong
IPC分类号： H04B7/00
CPC分类号： H04W68/00 , H04W52/0229 , Y02D70/1222 , Y02D70/1224
摘要： A method and mobile device for decoding a paging message transmitted as multiple bursts in a wireless communication system are provided. In the method, only the first burst among four bursts of a transmitted paging message is received and equalized. The equalized first burst is compared (e.g., by computing correlation) with a reference paging message. The first comparison result value obtained from the first comparison is compared with a threshold value. If the first comparison result value is greater than the threshold value, second through fourth bursts of the paging message are not received, and a previous decoded paging message is output and a sleep state is entered. If the comparison result value is not greater than the threshold value, the second through fourth bursts are received and decoded, the decoded paging message is encoded, and a first burst of the encoded paging message is stored as the reference paging message.
摘要翻译：提供了一种用于解码在无线通信系统中作为多个突发发送的寻呼消息的方法和移动设备。在该方法中，仅接收并均衡发送的寻呼消息的四个突发中的第一个突发。将均衡的第一突发与参考寻呼消息进行比较（例如，通过计算相关性）。将从第一比较获得的第一比较结果值与阈值进行比较。如果第一比较结果值大于阈值，则不接收到寻呼消息的第二到第四突发，并且输出先前解码的寻呼消息并输入睡眠状态。如果比较结果值不大于阈值，则接收和解码第二至第四突发，解码的寻呼消息被编码，并且编码的寻呼消息的第一突发被存储为参考寻呼消息。

6. 发明授权

US07697645B2 Method and apparatus for removing channel interference in wireless communication system 失效
标题翻译：用于消除无线通信系统中的信道干扰的方法和装置
公开(公告)号：US07697645B2
公开(公告)日：2010-04-13
申请号：US11513991
申请日：2006-08-31
申请人： Il-Yong Jong
发明人： Il-Yong Jong
IPC分类号： H03D1/04
CPC分类号： H04B17/373 , H04B17/327 , H04B17/345 , H04L25/0212
摘要： A wireless communications receiving apparatus and a method for removing interference in a wireless communication system. The apparatus removes interferences and comprises a power detector, a channelization filter, a channel filter unit having a plurality of filters (e.g., including an all-pass filter, a low-pass filter and a high-pass filter), a plurality of interference power detectors corresponding to the plurality of filters, a channel filter selection block and a multiplexer. The power detector receives a digital signal and detects its power, the channelization filter selects a signal having a predetermined channel frequency from the received digital signal; the channel filter unit has a plurality of filters each for receiving and filtering the signal output from the channelization filter; each of the plurality of interference power detectors respectively receives a stored training signal and a training signal received within an output signal of a corresponding filter among the plurality of filters and calculates a plurality of corresponding interference powers; the channel filter selection block outputs a selection signal based on the power of the first signal; the interference powers calculated from the plurality of interference power detectors and a plurality of reference values; and the multiplexer selects any one from the output signals of the plurality of filters based on the selection signal.
摘要翻译：一种用于消除无线通信系统中的干扰的无线通信接收装置和方法。该装置去除干扰并且包括功率检测器，信道化滤波器，具有多个滤波器（例如，包括全通滤波器，低通滤波器和高通滤波器）的信道滤波器单元，多个干扰对应于多个滤波器的功率检测器，信道滤波器选择块和多路复用器。功率检测器接收数字信号并检测其功率，信道化滤波器从接收到的数字信号中选择具有预定信道频率的信号; 信道滤波器单元具有多个滤波器，用于接收和滤波从信道化滤波器输出的信号; 所述多个干扰功率检测器中的每一个分别在所述多个滤波器中分别接收存储的训练信号和在相应的滤波器的输出信号内接收的训练信号，并计算多个对应的干扰功率; 信道滤波器选择块基于第一信号的功率输出选择信号; 从所述多个干扰功率检测器计算的干扰功率和多个参考值; 并且多路复用器根据选择信号从多个滤波器的输出信号中选择一个。

7. 发明授权

US08300730B2 Multiplier-less data processing techniques and related implementations adapted for use in polar modulator 失效
标题翻译：适用于极性调制器的无乘数数据处理技术和相关实现
公开(公告)号：US08300730B2
公开(公告)日：2012-10-30
申请号：US13053339
申请日：2011-03-22
申请人： Dmitry Voloshin , Il-Yong Jong
发明人： Dmitry Voloshin , Il-Yong Jong
IPC分类号： H04L27/12 , H03K7/06 , H03C1/52
CPC分类号： H04L27/2078
摘要： A modulator performs data processing operations such as interpolation and fractional delay adjustment on amplitude and/or phase data by performing shift operations in lieu of multiplication operations. In selected embodiments, the modulator samples input data at a first rate, processes the sampled input data using the first rate, and then interpolates the processed data to produce interpolated data. The modulator then samples the interpolated data at a second rate higher than the first rate and generates output data at the second rate.
摘要翻译：调制器通过执行代替乘法运算的移位运算来执行对幅度和/或相位数据的内插和分数延迟调整等数据处理操作。在选择的实施例中，调制器以第一速率采样输入数据，使用第一速率处理采样的输入数据，然后内插经处理的数据以产生内插数据。然后，调制器以高于第一速率的第二速率对内插数据进行采样，并以第二速率产生输出数据。

8. 发明申请

US20080101500A1 Multiplier-less data processing techniques and related implementations adapted for use in polar modulator 失效
标题翻译：适用于极性调制器的无乘数数据处理技术和相关实现
公开(公告)号：US20080101500A1
公开(公告)日：2008-05-01
申请号：US11785310
申请日：2007-04-17
申请人： Dmitry Voloshin , Il-Yong Jong
发明人： Dmitry Voloshin , Il-Yong Jong
IPC分类号： H04L27/00
CPC分类号： H04L27/2078
摘要： A modulator performs data processing operations such as interpolation and fractional delay adjustment on amplitude and/or phase data by performing shift operations in lieu of multiplication operations. In selected embodiments, the modulator samples input data at a first rate, processes the sampled input data using the first rate, and then interpolates the processed data to produce interpolated data. The modulator then samples the interpolated data at a second rate higher than the first rate and generates output data at the second rate.
摘要翻译：调制器通过执行代替乘法运算的移位运算来执行对幅度和/或相位数据的内插和分数延迟调整等数据处理操作。在选择的实施例中，调制器以第一速率采样输入数据，使用第一速率处理采样的输入数据，然后内插经处理的数据以产生内插数据。然后，调制器以高于第一速率的第二速率对内插数据进行采样，并以第二速率产生输出数据。

9. 发明授权

US08036331B2 Offset frequency estimation method and apparatus 有权
标题翻译：偏移频率估计方法和装置
公开(公告)号：US08036331B2
公开(公告)日：2011-10-11
申请号：US11736686
申请日：2007-04-18
申请人： Dmitry Voloshin , Il-Yong Jong
发明人： Dmitry Voloshin , Il-Yong Jong
IPC分类号： H04L7/00
CPC分类号： H03D13/00
摘要： An offset frequency estimation method includes receiving an input signal comprised of complex samples, detecting phases of the complex samples, estimating a temporary offset frequency and an initial phase from the detected phases of the complex samples using a linear regression analysis method, and estimating a final offset frequency by skipping error samples detected using the temporary offset frequency and the initial phase.
摘要翻译：偏移频率估计方法包括：接收由复样本组成的输入信号，检测复样本的相位，使用线性回归分析方法从复检样本的检测相位估计临时偏移频率和初始相位，以及估计最终通过跳过使用临时偏移频率和初始相位检测到的误差样本的偏移频率。

10. 发明申请

US20070248198A1 OFFSET FREQUENCY ESTIMATION METHOD AND APPARATUS 有权
标题翻译：偏移频率估计方法和装置
公开(公告)号：US20070248198A1
公开(公告)日：2007-10-25
申请号：US11736686
申请日：2007-04-18
申请人： Dmitry Voloshin , Il-Yong Jong
发明人： Dmitry Voloshin , Il-Yong Jong
IPC分类号： H03D1/04
CPC分类号： H03D13/00
摘要： An offset frequency estimation method includes receiving an input signal comprised of complex samples, detecting phases of the complex samples, estimating a temporary offset frequency and an initial phase from the detected phases of the complex samples using a linear regression analysis method, and estimating a final offset frequency by skipping error samples detected using the temporary offset frequency and the initial phase.
摘要翻译：偏移频率估计方法包括：接收由复样本组成的输入信号，检测复样本的相位，使用线性回归分析方法从复检样本的检测相位估计临时偏移频率和初始相位，以及估计最终通过跳过使用临时偏移频率和初始相位检测到的误差样本的偏移频率。

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