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11. 发明申请

US20090175327A1 EQUALIZERS FOR LAYERED MODULATED AND OTHER SIGNALS 有权
标题翻译：用于层状调制和其他信号的均衡器
公开(公告)号：US20090175327A1
公开(公告)日：2009-07-09
申请号：US12404253
申请日：2009-03-13
申请人： Ernest C. Chen , Tung-sheng Lin , Weizheng Wang , William C. Lindsey
发明人： Ernest C. Chen , Tung-sheng Lin , Weizheng Wang , William C. Lindsey
IPC分类号： H04L27/01
CPC分类号： H04L27/3488 , H04L25/03019 , H04L2025/03401 , H04L2025/0342 , H04L2025/0349
摘要： A method and apparatus for equalizing digital data signals is disclosed. The method comprises the steps of demodulating and decoding an input signal having input data to produce a data output, remodulating the data output to produce a training sequence including an idealized input signal, wherein the training sequence is comprised of adjacent symbols in the input data, and generating equalizer parameters from the training sequence. The apparatus comprises a demodulator (for demodulating an input signal to produce a data output), a modulator communicatively coupled to the demodulator (for remodulating the data output to produce a training sequence including an idealized input signal wherein the training sequence is comprised of adjacent symbols in the input data), and a parameter generation module communicatively coupled to the modulator (for generating equalizer parameters from the training sequence).
摘要翻译：公开了一种用于均衡数字数据信号的方法和装置。该方法包括以下步骤：解调和解码具有输入数据的输入信号以产生数据输出，重新调制数据输出以产生包括理想化输入信号的训练序列，其中训练序列由输入数据中的相邻符号组成，并从训练序列生成均衡器参数。该装置包括解调器（用于解调输入信号以产生数据输出），通信地耦合到解调器的调制器（用于重新调制数据输出以产生包括理想化输入信号的训练序列，其中训练序列由相邻符号组成在输入数据中）以及通信地耦合到调制器的参数生成模块（用于从训练序列生成均衡器参数）。

12. 发明授权

US07483505B2 Unblind equalizer architecture for digital communication systems 有权
标题翻译：用于数字通信系统的无盲均衡器架构
公开(公告)号：US07483505B2
公开(公告)日：2009-01-27
申请号：US10691032
申请日：2003-10-22
申请人： Weizheng W. Wang , Tung-Sheng Lin , Ernest C. Chen , William C. Lindsey
发明人： Weizheng W. Wang , Tung-Sheng Lin , Ernest C. Chen , William C. Lindsey
IPC分类号： H04B1/10
CPC分类号： H04B7/18515
摘要： A method and apparatus for equalizing digital data signals is disclosed. The method comprises the steps of demodulating and decoding an input signal having input data to produce a data output, remodulating the data output to produce a pseudo-training sequence including an idealized input signal, and generating equalizer parameters from the pseudo-training sequence. The apparatus comprises a demodulator for demodulating an input signal to produce a data output, a modulator, communicatively coupled to the demodulator, for remodulating the data output to produce a pseudo-training sequence including an idealized input signal, and a parameter generation module, communicatively coupled to the modulator for generating equalizer parameters from the pseudo-training sequence.
摘要翻译：公开了一种用于均衡数字数据信号的方法和装置。该方法包括以下步骤：解调和解码具有输入数据的输入信号以产生数据输出，重新调制数据输出以产生包括理想化输入信号的伪训练序列，以及从伪训练序列生成均衡器参数。该装置包括用于解调输入信号以产生数据输出的解调器，通信地耦合到解调器的调制器，用于重新调制数据输出以产生包括理想化输入信号的伪训练序列和参数生成模块，通信地耦合到用于从伪训练序列产生均衡器参数的调制器。

13. 发明授权

US07469019B2 Optimization technique for layered modulation 有权
标题翻译：分层调制优化技术
公开(公告)号：US07469019B2
公开(公告)日：2008-12-23
申请号：US11655001
申请日：2007-01-18
申请人： Weizheng Wang , Guangcai Zhou , Tung-Sheng Lin , Ernest C. Chen , Joseph Santoru , William C. Lindsey
发明人： Weizheng Wang , Guangcai Zhou , Tung-Sheng Lin , Ernest C. Chen , Joseph Santoru , William C. Lindsey
IPC分类号： H04L27/04
CPC分类号： H04L1/20 , H04L1/208 , H04L27/183 , H04W52/42
摘要： A method and apparatus for optimizing a system for transmitting a layered modulated signal is disclosed. The method comprises the steps of defining the system in terms of a set of system parameters, including an optimal power separation S between a power of a first modulation layer and a power of a second modulation layer and a required system carrier-to-noise ratio (CNRS), determining an optimal power separation S to minimize the error rate of a lower layer modulated signal BERL, and selecting the remaining system parameters in the set of system parameters using the determined optimal power separation S.
摘要翻译：公开了一种用于优化用于发送分层调制信号的系统的方法和装置。该方法包括以下步骤：根据一组系统参数定义系统，包括第一调制层的功率和第二调制层的功率之间的最佳功率分离S和所需的系统载波比（CNRS），确定最佳功率分离S以最小化较低层调制信号BERL的误码率，以及使用确定的最佳功率分离S选择该组系统参数中的剩余系统参数。

14. 发明授权

US4184219A Method of stretching an upper about the vamp of a last 失效
标题翻译：拉伸最后一个鞋面的方法
公开(公告)号：US4184219A
公开(公告)日：1980-01-22
申请号：US932581
申请日：1978-08-10
申请人： William C. Lindsey
发明人： William C. Lindsey
IPC分类号： A43D21/00 , A43D13/00 , A43D21/16
CPC分类号： A43D21/16 , A43D13/00
摘要： A method for stretching an upper mounted on a last about the vamp of the last while the last is supported bottom-down. The last has a throat between the tops of its toe and cone portions that is bridged by the upper with the upper being spaced from the throat above the throat. The upper margin is gripped toewardly of the throat by toe pincers and heelwardly of the throat by ball pincers. The ball pincers are then moved towards the toe pincers to cause the upper above the throat to buckle into the throat and bear against the throat after which the last is raised to effect the stretching of the upper about the vamp of the last.
摘要翻译：一种用于在最后一个被支撑在底部下方的情况下拉伸最后安装在最后一个鞋面上的鞋面的方法。最后一个在其脚趾的顶部和由上部桥接的锥部之间具有喉部，上部与喉部上方的喉部间隔开。上缘通过趾部钳子和喉咙的后跟通过球钳夹在喉咙附近。然后将球钳朝向脚趾钳移动，使喉咙上方的上方扣入喉咙，并靠在喉咙上，在此之后，最后一次被抬起，以使最后一个鞋面的鞋面伸展。

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