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1. 发明申请

US20080069269A1 METHOD OF SCALING INPUT DATA AND MOBILE DEVICE UTILIZING THE SAME 失效
标题翻译：使用其输入数据的移动方法和移动设备的方法
公开(公告)号：US20080069269A1
公开(公告)日：2008-03-20
申请号：US11778215
申请日：2007-07-16
申请人： Chi-Yeh Yu , Shih-Kung Chang , Chun-Ming Kuo , I-Ping Chang , Ho-Chi Huang
发明人： Chi-Yeh Yu , Shih-Kung Chang , Chun-Ming Kuo , I-Ping Chang , Ho-Chi Huang
IPC分类号： H04L25/06
CPC分类号： H04L25/067 , H04L1/0045
摘要： A mobile device capable of scaling input data and a method thereof. The mobile device comprises a data segmentation module, a quality measure module, and a scaling module. The data segmentation module divides the input data into a plurality of subdata. The quality measure module, coupled to the data segmentation module, calculates signal quality of each subdata. The scaling module, coupled to the quality measure module, scales each subdata according to corresponding signal quality.
摘要翻译：能够缩放输入数据的移动设备及其方法。移动设备包括数据分段模块，质量测量模块和缩放模块。数据分割模块将输入数据分成多个子数据。质量测量模块耦合到数据分段模块，计算每个子数据的信号质量。耦合到质量测量模块的缩放模块根据对应的信号质量对每个子数据进行分级。

2. 发明授权

US07937643B1 Mobile communication device and data reception method 有权
标题翻译：移动通信设备和数据接收方法
公开(公告)号：US07937643B1
公开(公告)日：2011-05-03
申请号：US11779903
申请日：2007-07-19
申请人： I-Ping Chang , Chun-Ming Kuo , Chi-Yeh Yu , Shih-Kung Chang , Ho-chi Huang
发明人： I-Ping Chang , Chun-Ming Kuo , Chi-Yeh Yu , Shih-Kung Chang , Ho-chi Huang
IPC分类号： H03M13/00
CPC分类号： H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/23 , H03M13/3707 , H03M13/3715 , H03M13/3738
摘要： A mobile communication device and a data reception method implemented thereby are provided. An antenna receives a signal, and an inner receiver demodulates the received signal to generate an equalizer output. A channel decoder is coupled to the inner receiver, decoding the equalizer output to generate a data sequence. A quality estimator estimates signal quality of the received signal to generate a quality value. An error checker selectively performs cyclic redundancy code (CRC) check or CRC correction on the data sequence according to the quality value.
摘要翻译：提供了由此实现的移动通信设备和数据接收方法。天线接收信号，内部接收机解调接收到的信号以产生均衡器输出。信道解码器耦合到内部接收器，解码均衡器输出以产生数据序列。质量估计器估计接收信号的信号质量以产生质量值。错误检查器根据质量值选择性地对数据序列执行循环冗余码（CRC）校验或CRC校正。

3. 发明授权

US08374295B2 Method of scaling input data and mobile device utilizing the same 失效
标题翻译：缩放输入数据的方法和利用它的移动设备
公开(公告)号：US08374295B2
公开(公告)日：2013-02-12
申请号：US11778215
申请日：2007-07-16
申请人： Chi-Yeh Yu , Shih-Kung Chang , Chun-Ming Kuo , I-Ping Chang , Ho-Chi Huang
发明人： Chi-Yeh Yu , Shih-Kung Chang , Chun-Ming Kuo , I-Ping Chang , Ho-Chi Huang
IPC分类号： H03D1/04 , H03D1/06 , H03K5/01 , H03K6/04 , H04B1/10 , H04L1/00 , H04L25/08
CPC分类号： H04L25/067 , H04L1/0045
摘要： A mobile device capable of scaling input data and a method thereof. The mobile device comprises a data segmentation module, a quality measure module, and a scaling module. The data segmentation module divides the input data into a plurality of subdata. The quality measure module, coupled to the data segmentation module, calculates signal quality of each subdata. The scaling module, coupled to the quality measure module, scales each subdata according to corresponding signal quality.
摘要翻译：能够缩放输入数据的移动设备及其方法。移动设备包括数据分段模块，质量测量模块和缩放模块。数据分割模块将输入数据分成多个子数据。质量测量模块耦合到数据分段模块，计算每个子数据的信号质量。耦合到质量测量模块的缩放模块根据对应的信号质量对每个子数据进行分级。

4. 发明授权

US07936856B1 Timing synchronization in wireless communication system 有权
标题翻译：无线通信系统中的定时同步
公开(公告)号：US07936856B1
公开(公告)日：2011-05-03
申请号：US11854646
申请日：2007-09-13
申请人： Chun-Ming Kuo , I-Ping Chang , Chi-Yeh Yu , Shih-Kung Chang , Ho-Chi Huang
发明人： Chun-Ming Kuo , I-Ping Chang , Chi-Yeh Yu , Shih-Kung Chang , Ho-Chi Huang
IPC分类号： H04L7/00 , H04L27/06
CPC分类号： H04L7/042 , H04B1/70755
摘要： A synchronization circuit includes a correlator, an energy calculator, a post-processing unit, and a decision device. The correlator correlates a received sequence r(t) with a local sequence c(i) to obtain a correlation result h(t). The energy calculator calculates an energy function of the correlation result h(t), and filters the energy function of the correlation result by a channel impulse response wc(l) to obtain a filtered energy function e(t), where l is the index of the channel impulse response. The post-processing unit applies weighting function wa(t) to the filtered energy e(t) to obtain a weighted energy function e′(t), wherein the weighting function wa(t) weights a central portion of the filtered energy function e(t). The decision device selects a maximum energy value from the weighted energy function e′(t), and the time index t with maximum energy value is the time shift of the received sequence and the local sequence.
摘要翻译：同步电路包括相关器，能量计算器，后处理单元和判定装置。相关器将接收到的序列r（t）与局部序列c（i）相关，以获得相关结果h（t）。能量计算器计算相关结果h（t）的能量函数，并且通过信道脉冲响应wc（l）对相关结果的能量函数进行滤波，以获得滤波能量函数e（t），其中l是索引的信道脉冲响应。后处理单元将加权函数wa（t）应用于经滤波的能量e（t）以获得加权能量函数e'（t），其中加权函数wa（t）对滤波能量函数e （t）。决策装置从加权能量函数e'（t）中选择最大能量值，具有最大能量值的时间索引t是接收到的序列和局部序列的时间偏移。

5. 发明授权

US08218698B2 Method for frequency offset estimation and automatic frequency control for filtered signal with destroyed phase information and signal transceiver 有权
标题翻译：用于频率偏移估计的方法和具有破坏的相位信息和信号收发器的滤波信号的自动频率控制
公开(公告)号：US08218698B2
公开(公告)日：2012-07-10
申请号：US12178674
申请日：2008-07-24
申请人： YingYing Chen , Ho-Chi Huang , Chun-Ming Kuo , Shih-Chi Shen , JengYi Tsai
发明人： YingYing Chen , Ho-Chi Huang , Chun-Ming Kuo , Shih-Chi Shen , JengYi Tsai
IPC分类号： H04B1/10
CPC分类号： H04L27/0014 , H04B7/01 , H04L2027/0065 , H04L2027/0095
摘要： The invention provides a method for frequency offset estimation according to a filtered signal with destroyed phase information. In one embodiment, a filter filters an original signal according to a series of first filter coefficients to obtain a first-channel component of the filtered signal, and filters the original signal according to a series of second filter coefficients to obtain a second-channel component of the filtered signal. A series of third filter coefficients are first derived from the first filter coefficients. The original signal is then filtered according to the third filter coefficients to obtain a reference signal. A first frequency offset value is estimated according to the first-channel component of the filtered signal and the reference signal, wherein the first-channel component of the filtered signal is a first-channel component of an artificial signal, and the reference signal is a second-channel component of the artificial signal.
摘要翻译：本发明提供一种根据具有破坏的相位信息的滤波信号进行频率偏移估计的方法。在一个实施例中，滤波器根据一系列第一滤波器系数对原始信号进行滤波以获得滤波信号的第一信道分量，并且根据一系列第二滤波器系数对原始信号进行滤波以获得第二信道分量的滤波信号。首先从第一滤波器系数导出一系列第三滤波器系数。然后根据第三滤波器系数对原始信号进行滤波以获得参考信号。根据滤波信号和参考信号的第一通道分量来估计第一频率偏移值，其中滤波信号的第一通道分量是人造信号的第一通道分量，参考信号是人造信号的第二通道分量。

6. 发明申请

US20090075679A1 ELECTRONIC DEVICE FOR ACQUISITION OF A DUMMY PAGING MESSAGE 有权
标题翻译：用于获取DUMMY PAGING MESSAGE的电子设备
公开(公告)号：US20090075679A1
公开(公告)日：2009-03-19
申请号：US11855269
申请日：2007-09-14
申请人： Shin-Yi Lin , Ho-Chi Huang , Chun-Ming Kuo
发明人： Shin-Yi Lin , Ho-Chi Huang , Chun-Ming Kuo
IPC分类号： H04Q7/20
CPC分类号： H04W52/0235 , H04W68/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226
摘要： The invention provides an electronic device for acquisition of a dummy paging message. In an embodiment, the electronic device comprises a dummy pattern generator, a receiver, and a paging channel handler. The dummy pattern generator provides a first artificial pattern according to a previously received result corresponding to a dummy paging message. The receiver receives a first burst for a paging message. The paging channel handler controls the receiver to recover a first data content for the paging message according to the first burst and the first artificial pattern, determines whether the first data content represents a dummy paging message, and directs the receiver not to activate to receive remaining bursts for the paging message when the first data content represents a dummy paging message. The dummy paging message is employed for synchronization between a mobile station comprising the electronic device, and a serving base station.
摘要翻译：本发明提供一种用于获取虚拟寻呼消息的电子设备。在一个实施例中，电子设备包括虚拟模式发生器，接收器和寻呼信道处理器。虚拟模式生成器根据与虚拟寻呼消息对应的先前接收到的结果来提供第一人造模式。接收机接收用于寻呼消息的第一突发。寻呼信道处理器控制接收机根据第一突发和第一人造模式恢复寻呼消息的第一数据内容，确定第一数据内容是否表示虚拟寻呼消息，并指示接收机不激活以接收剩余的当第一数据内容表示虚拟寻呼消息时，用于寻呼消息的突发。虚拟寻呼消息用于包括电子设备的移动台和服务基站之间的同步。

7. 发明申请

US20070041437A1 BIT ERROR PROBABILITY ESTIMATING SYSTEM AND RELATED METHOD THEREOF 审中-公开
标题翻译：位错误概率估计系统及其相关方法
公开(公告)号：US20070041437A1
公开(公告)日：2007-02-22
申请号：US11161823
申请日：2005-08-18
申请人： Chun-Ming Kuo , Ho-Chi Huang
发明人： Chun-Ming Kuo , Ho-Chi Huang
IPC分类号： H04B17/00
CPC分类号： H04B17/345
摘要： According to the claimed invention, a bit error probability (BEP) estimating system and method for determining the BEP of a received signal are disclosed. The BEP estimating system includes: a soft equalizer for generating a plurality of soft outputs according to the received signal; a calibration apparatus for deriving a first parameter and a second parameter, wherein the second parameter is relative to the first parameter; and a computing module, coupled to the soft equalizer and selectively coupled to the calibration apparatus, for determining the BEP according to the soft outputs, the first parameter, and the second parameter.
摘要翻译：根据要求保护的发明，公开了一种用于确定接收信号的BEP的比特误差概率（BEP）估计系统和方法。 BEP估计系统包括：软均衡器，用于根据接收到的信号产生多个软输出; 用于导出第一参数和第二参数的校准装置，其中所述第二参数相对于所述第一参数; 以及计算模块，耦合到所述软均衡器并选择性地耦合到所述校准装置，用于根据所述软输出，所述第一参数和所述第二参数来确定所述BEP。

8. 发明授权

US08514993B2 Method for frequency offset estimation and automatic frequency control for filtered signal with destroyed phase information and signal transceiver 有权
标题翻译：用于频率偏移估计的方法和具有破坏的相位信息和信号收发器的滤波信号的自动频率控制
公开(公告)号：US08514993B2
公开(公告)日：2013-08-20
申请号：US13490056
申请日：2012-06-06
申请人： YingYing Chen , Ho-Chi Huang , Chun-Ming Kuo , Shih-Chi Shen , JengYi Tsai
发明人： YingYing Chen , Ho-Chi Huang , Chun-Ming Kuo , Shih-Chi Shen , JengYi Tsai
IPC分类号： H04B1/10
CPC分类号： H04L27/0014 , H04B7/01 , H04L2027/0065 , H04L2027/0095
摘要： The invention provides a method for frequency offset estimation according to a filtered signal with destroyed phase information. In one embodiment, a filter filters an original signal according to a series of first filter coefficients to obtain a first-channel component of the filtered signal, and filters the original signal according to a series of second filter coefficients to obtain a second-channel component of the filtered signal. A series of third filter coefficients are first derived from the first filter coefficients. The original signal is then filtered according to the third filter coefficients to obtain a reference signal. A first frequency offset value is estimated according to the first-channel component of the filtered signal and the reference signal, wherein the first-channel component of the filtered signal is a first-channel component of an artificial signal, and the reference signal is a second-channel component of the artificial signal.
摘要翻译：本发明提供一种根据具有破坏的相位信息的滤波信号进行频率偏移估计的方法。在一个实施例中，滤波器根据一系列第一滤波器系数对原始信号进行滤波以获得滤波信号的第一信道分量，并且根据一系列第二滤波器系数对原始信号进行滤波以获得第二信道分量的滤波信号。首先从第一滤波器系数导出一系列第三滤波器系数。然后根据第三滤波器系数对原始信号进行滤波以获得参考信号。根据滤波信号和参考信号的第一声道分量来估计第一频率偏移值，其中滤波后的信号的第一声道分量是人造信号的第一声道分量，参考信号是人造信号的第二通道分量。

9. 发明授权

US08374288B1 Dummy burst detecting method and apparatus 有权
标题翻译：虚拟突发检测方法和装置
公开(公告)号：US08374288B1
公开(公告)日：2013-02-12
申请号：US11778198
申请日：2007-07-16
申请人： Chun-Ming Kuo , I-Ping Chang , YingYing Chen , Hung-Shiun Fu , Wei-nan Sun
发明人： Chun-Ming Kuo , I-Ping Chang , YingYing Chen , Hung-Shiun Fu , Wei-nan Sun
IPC分类号： H04L27/06
CPC分类号： H04L27/22 , H04L27/0012
摘要： A dummy burst detection method. The method begins with generating a dummy burst nominal power ηDB2 of a received burst and a normal burst nominal power ηNB2 of the received burst, wherein the dummy burst nominal power ηDB2 is generated based on the hypotheses that the received burst is a dummy burst, and the normal burst nominal power ηNB2 is formed based on the hypotheses that the received burst is a normal burst. A likelihood of the received burst is determined according to the dummy burst nominal power ηDB2, the normal burst nominal power ηNB2, and the noise power of the received burst.
摘要翻译：虚拟突发检测方法。该方法开始于产生接收脉冲串的虚拟脉冲串标称功率和DB2，并且接收脉冲串的正常脉冲串标称功率和电平NB2，其中基于假设接收到的脉冲串是虚拟脉冲串，并且基于接收脉冲串是正常脉冲串的假设形成正常突发标称功率和电平NB2。接收突发的可能性根据虚拟脉冲串标称功率和数据，DB2，正常脉冲串标称功率和等级NB2以及接收脉冲串的噪声功率来确定。

10. 发明授权

US07953037B2 Electronic device for acquisition of a dummy paging message 有权
标题翻译：用于获取虚拟寻呼消息的电子设备
公开(公告)号：US07953037B2
公开(公告)日：2011-05-31
申请号：US11855269
申请日：2007-09-14
申请人： Shin-Yi Lin , Ho-Chi Huang , Chun-Ming Kuo
发明人： Shin-Yi Lin , Ho-Chi Huang , Chun-Ming Kuo
IPC分类号： H04Q7/20 , H04W4/00
CPC分类号： H04W52/0235 , H04W68/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226
摘要： The invention provides an electronic device for acquisition of a dummy paging message. In an embodiment, the electronic device comprises a dummy pattern generator, a receiver, and a paging channel handler. The dummy pattern generator provides a first artificial pattern according to a previously received result corresponding to a dummy paging message. The receiver receives a first burst for a paging message. The paging channel handler controls the receiver to recover a first data content for the paging message according to the first burst and the first artificial pattern, determines whether the first data content represents a dummy paging message, and directs the receiver not to activate to receive remaining bursts for the paging message when the first data content represents a dummy paging message. The dummy paging message is employed for synchronization between a mobile station comprising the electronic device, and a serving base station.
摘要翻译：本发明提供一种用于获取虚拟寻呼消息的电子设备。在一个实施例中，电子设备包括虚拟模式发生器，接收器和寻呼信道处理器。虚拟模式生成器根据与虚拟寻呼消息对应的先前接收到的结果来提供第一人造模式。接收机接收用于寻呼消息的第一突发。寻呼信道处理器控制接收机根据第一突发和第一人造模式恢复寻呼消息的第一数据内容，确定第一数据内容是否表示虚拟寻呼消息，并指示接收机不激活以接收剩余的当第一数据内容表示虚拟寻呼消息时，用于寻呼消息的突发。虚拟寻呼消息用于包括电子设备的移动台和服务基站之间的同步。

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