公开(公告)号：US08509295B1

公开(公告)日：2013-08-13

申请号：US12553656

申请日：2009-09-03

Applicant: Iddo Diukman

Inventor： Iddo Diukman

IPC: H04B3/46 ,  H04B17/00 ,  H04Q1/20

CPC classification number: H04B3/46 ,  H04B17/00 ,  H04B17/309 ,  H04B17/373 ,  H04B17/3912 ,  H04L1/203 ,  H04L1/241 ,  H04Q1/20

Abstract: Embodiments of the present disclosure provide a method for predicting bit errors in a communication channel, comprising generating a model representative of the communication channel, formulating enhanced noise at a first noise level that is higher than a second noise level, the second noise level corresponding to a level of noise that the communication channel experiences during a general operation of the communication channel, simulating an operation of the model by injecting the enhanced noise into the model, determining actual bit errors of the model when the model is simulated with the enhanced noise, and estimating a bit error rate (BER) when the model of the communication channel is operated with noise of the second level. Other embodiments are also described and claimed.

Abstract translation: 本公开的实施例提供了一种用于预测通信信道中的比特错误的方法，包括生成表示通信信道的模型，在高于第二噪声电平的第一噪声电平处制定增强的噪声，所述第二噪声电平对应于 通信信道在通信信道的一般操作期间经历的噪声水平，通过将增强的噪声注入模型来模拟模型的操作，当利用增强的噪声模拟模型时确定模型的实际位错误， 以及当通信信道的模型以第二级的噪声运行时，估计误码率（BER）。 还描述和要求保护其他实施例。

公开(公告)号：US08406285B1

公开(公告)日：2013-03-26

申请号：US12551939

申请日：2009-09-01

Applicant: Iddo Diukman

Inventor： Iddo Diukman

IPC: H03H7/30 ,  H03H7/40 ,  H03K5/159

CPC classification number: H04L25/03038 ,  H04L25/03057

Abstract: Embodiments of the present disclosure provide a method for tuning an analog equalizer and a digital equalizer associated with a communications channel. A plurality of signals is injected into a model of a communication channel, the model being configured to have an analog equalizer at a receiving end, tuning a setting of the analog equalizer to obtain a first ratio of a pulse peak to a rise time in a precursor portion of the injected plurality signals that are received from the channel, injecting another plurality of signals into the model of the communication channel, the model being reconfigured to have the tuned analog equalizer and a digital equalizer downstream of the tuned analog equalizer, and tuning a setting of the digital equalizer based on a post-cursor tail characteristic of the another plurality of signals. Other embodiments are also described and claimed.

Abstract translation: 本公开的实施例提供了一种用于调谐与通信信道相关联的模拟均衡器和数字均衡器的方法。 将多个信号注入到通信信道的模型中，该模型被配置为在接收端具有模拟均衡器，调整模拟均衡器的设置以获得脉冲峰值的第一比率与上升时间的比率 从信道接收的注入的多个信号的前导部分，将另外的多个信号注入到通信信道的模型中，该模型被重新配置为具有调谐的模拟均衡器和在调谐的模拟均衡器下游的数字均衡器，并且调谐 基于另一多个信号的后光标尾特征的数字均衡器的设置。 还描述和要求保护其他实施例。