公开(公告)号：US08861573B2

公开(公告)日：2014-10-14

申请号：US13615504

申请日：2012-09-13

申请人： Yuan-Jih Chu ,  Liang-Wei Huang ,  Ching-Yao Su ,  Ming-Feng Hsu

发明人： Yuan-Jih Chu ,  Liang-Wei Huang ,  Ching-Yao Su ,  Ming-Feng Hsu

IPC分类号： H04B1/38 ,  H04L5/16 ,  H04L7/00

CPC分类号： H04L7/0091 ,  H04L7/0004 ,  H04L7/0062

摘要： A transceiver for dynamically adjusting a transmission clock includes: a transmitting unit, a receiving unit, and a transmission clock tracking unit. The transmitting unit is arranged for transmitting a transmission signal according to the transmission clock. The receiving unit is arranged for receiving a reception signal. The transmission clock tracking unit is coupled to the transmitting unit and the receiving unit, and arranged for dynamically controlling the transmission clock of the transmitting unit according to a reception clock corresponding to the reception signal.

摘要翻译： 用于动态调整传输时钟的收发机包括：发送单元，接收单元和传输时钟跟踪单元。 发送单元被配置为根据传输时钟发送发送信号。 接收单元被布置成用于接收接收信号。 发送时钟跟踪单元耦合到发送单元和接收单元，并且被配置为根据与接收信号对应的接收时钟来动态地控制发送单元的发送时钟。

公开(公告)号：US08804854B2

公开(公告)日：2014-08-12

申请号：US13489413

申请日：2012-06-05

申请人： Yuan-Jih Chu ,  Liang-Wei Huang ,  Hsuan-Ting Ho ,  Ming-Feng Hsu

发明人： Yuan-Jih Chu ,  Liang-Wei Huang ,  Hsuan-Ting Ho ,  Ming-Feng Hsu

IPC分类号： H04B3/00 ,  H04L25/00 ,  H04N5/765

CPC分类号： H04N5/765

摘要： A network receiver and the adjusting method thereof, the network receiver includes a first delay unit, a second delay unit, a first processing unit and an adjusting circuit. The first delay unit is for delaying a first signal received from a first transmission line to generate a delayed first signal. The second delay unit is for delaying a second signal received from a second transmission line to generate a delayed second signal. The first processing unit is for processing a difference between the delayed first signal and the delayed second signal to generate first data. The adjusting circuit adjusts the first and second delay units to have a plurality of delay amount combinations, the first processing unit generates a plurality of first data respectively corresponding to the delay amount combinations, and the adjusting circuit adjusts delay amount of the first and second delay units according to the first data.

摘要翻译： 一种网络接收机及其调整方法，所述网络接收机包括第一延迟单元，第二延迟单元，第一处理单元和调整电路。 第一延迟单元用于延迟从第一传输线接收的第一信号以产生延迟的第一信号。 第二延迟单元用于延迟从第二传输线接收的第二信号以产生延迟的第二信号。 第一处理单元用于处理延迟的第一信号和延迟的第二信号之间的差以产生第一数据。 调整电路将第一和第二延迟单元调整为具有多个延迟量组合，第一处理单元产生分别对应于延迟量组合的多个第一数据，并且调整电路调整第一和第二延迟的延迟量 单位根据第一个数据。

公开(公告)号：US08787436B2

公开(公告)日：2014-07-22

申请号：US13336690

申请日：2011-12-23

申请人： Liang-Wei Huang ,  Fang-Ru Wang ,  Ting-Fa Yu ,  Chien-Sheng Lee

发明人： Liang-Wei Huang ,  Fang-Ru Wang ,  Ting-Fa Yu ,  Chien-Sheng Lee

IPC分类号： H03H7/30 ,  H03H7/40

CPC分类号： H04L25/03057 ,  H04N5/211 ,  H04N21/4383 ,  H04N21/4432

摘要： A communication device is disclosed including: an analog-to-digital converter (ADC) for converting an analog input signal into a digital input signal; an equalizer module coupled with the ADC for processing the digital input signal to generate an equalized signal; a data slicer coupled with the equalizer module for generating an output signal based on the equalized signal; and a control unit coupled with the equalizer module and the data slicer; wherein the control unit or the equalizer module preserves at least one signal equalizing parameter of the equalizer module before the equalizer module enters power saving mode, and the equalizer module loads the at least one signal equalizing parameter to operate when the communication device receives a predetermined control signal.

摘要翻译： 公开了一种通信设备，包括：用于将模拟输入信号转换为数字输入信号的模数转换器（ADC）; 与ADC耦合的均衡器模块，用于处理数字输入信号以产生均衡的信号; 与所述均衡器模块耦合的数据限幅器，用于基于所述均衡信号产生输出信号; 以及与均衡器模块和数据限幅器耦合的控制单元; 其中所述控制单元或所述均衡器模块在所述均衡器模块进入功率节省模式之前保持均衡器模块的至少一个信号均衡参数，并且所述均衡器模块在所述通信设备接收到预定控制时加载所述至少一个信号均衡参数以进行操作 信号。

公开(公告)号：US08755529B2

公开(公告)日：2014-06-17

申请号：US13336697

申请日：2011-12-23

申请人： Liang-Wei Huang ,  Cheng-Han Lee ,  Yi-Huei Lei ,  Kai-Wen Cheng

发明人： Liang-Wei Huang ,  Cheng-Han Lee ,  Yi-Huei Lei ,  Kai-Wen Cheng

IPC分类号： H04K1/00

CPC分类号： H04K1/04

摘要： A device for establishing network connection is disclosed, having a transmitting circuit, a receiving circuit, and a controller. The transmitting circuit, comprising a first scrambler having a plurality of first registers, transmits a first data scrambled by the first scrambler to a transmission line according to an oscillating signal generated by an oscillation circuit. The receiving circuit receives a second data scrambled by a second scrambler from the transmission line and comprises a descrambler having a plurality of second registers for descrambling the second data. The first and the second scramblers use the same scrambler generator polynomial. The controller compares at least one of the first data and the value of the first registers and at least one of the second data and the values of the second registers for configuring the oscillation circuit to adjust the frequency of the oscillating signal.

摘要翻译： 公开了一种用于建立网络连接的装置，具有发送电路，接收电路和控制器。 发送电路包括具有多个第一寄存器的第一加扰器，根据由振荡电路产生的振荡信号，将由第一加扰器加扰的第一数据发送到传输线。 接收电路从传输线接收由第二扰频器加扰的第二数据，并且包括具有用于解扰第二数据的多个第二寄存器的解扰器。 第一和第二加扰器使用相同的加扰器生成器多项式。 控制器比较第一数据和第一寄存器的值中的至少一个以及第二数据和第二寄存器的值中的至少一个，用于配置振荡电路以调整振荡信号的频率。

公开(公告)号：US08675716B2

公开(公告)日：2014-03-18

申请号：US13402286

申请日：2012-02-22

申请人： Liang-wei Huang ,  Chun-Hung Liu ,  Shieh-Hsing Kuo ,  Wen-Jen Cho

发明人： Liang-wei Huang ,  Chun-Hung Liu ,  Shieh-Hsing Kuo ,  Wen-Jen Cho

IPC分类号： H04L5/16

CPC分类号： H04W52/52

摘要： A transceiver device includes a transmitting unit, a receiving unit, and a detection unit. The transmitting unit transmits a first packet; the receiving unit receives a second packet and at least one receiving parameter; the detection unit is coupled to the transmitting unit and the receiving unit, and detects the first and the second packets to adjust the receiving parameter. When the detection unit detects that the first and the second packets are substantially the same, the detection unit pauses adjusting the receiving parameter.

摘要翻译： 收发器装置包括发送单元，接收单元和检测单元。 发送单元发送第一分组; 所述接收单元接收第二分组和至少一个接收参数; 检测单元耦合到发送单元和接收单元，并且检测第一和第二分组以调整接收参数。 当检测单元检测到第一和第二分组基本相同时，检测单元暂停调整接收参数。

公开(公告)号：US08483622B2

公开(公告)日：2013-07-09

申请号：US12830602

申请日：2010-07-06

申请人： Chi-Shun Weng ,  Shian-Ru Lin ,  Liang-Wei Huang

发明人： Chi-Shun Weng ,  Shian-Ru Lin ,  Liang-Wei Huang

IPC分类号： H04B1/00 ,  H04B7/00

CPC分类号： G06F1/3203

摘要： A power consumption control method applied to a communication system adjusts the power consumption of a portion of circuit in the communication system according to a transmission distance between the communication system and another communication system. Another power consumption control method applied to a communication system adjusts the power consumption of a portion of circuit in the communication system according to a signal index of the communication system.

摘要翻译： 应用于通信系统的功耗控制方法根据通信系统与另一通信系统之间的传输距离来调整通信系统中的一部分电路的功耗。 应用于通信系统的另一种功耗控制方法根据通信系统的信号索引来调整通信系统中的一部分电路的功耗。

公开(公告)号：US20130084052A1

公开(公告)日：2013-04-04

申请号：US13607828

申请日：2012-09-10

申请人： Liang-Wei Huang ,  Tzu-Han Hsu ,  Ching-Yao Su ,  Hsuan-Ting Ho

发明人： Liang-Wei Huang ,  Tzu-Han Hsu ,  Ching-Yao Su ,  Hsuan-Ting Ho

IPC分类号： H04N5/775 ,  H04N5/765

CPC分类号： H04N5/765 ,  G09G5/003 ,  G09G2370/12 ,  G09G2370/20 ,  H04N5/775 ,  H04N21/43635

摘要： The disclosure provides an electronic device and a network access module. The electronic device comprises: a multimedia processing module and a network access module. The multi-media processing module comprises a first network control circuit, and the network access module comprises: a second network control circuit, a third network control circuit, at least a fourth network control circuit, a network transmission unit, and a multiplexer. The multiplexer is utilized for selecting at least a multimedia connecting port from a plurality of multimedia connecting ports to connect to the at least a fourth network control circuit, so as to make at least a multimedia device connected to the at least a multimedia connecting port to connect to an external network and access the external network via the at least a fourth network control circuit, the network transmission unit, the third network control circuit, and the network connecting port.

摘要翻译： 本公开提供一种电子设备和网络接入模块。 电子设备包括：多媒体处理模块和网络访问模块。 多媒体处理模块包括第一网络控制电路，并且网络访问模块包括：第二网络控制电路，第三网络控制电路，至少第四网络控制电路，网络传输单元和多路复用器。 多路复用器用于从多个多媒体连接端口中选择至少一个多媒体连接端口以连接至该第四网络控制电路，从而使至少一个连接至多个多媒体连接端口的多媒体设备 连接到外部网络，并经由至少第四网络控制电路，网络传输单元，第三网络控制电路和网络连接端口访问外部网络。

公开(公告)号：US20120314748A1

公开(公告)日：2012-12-13

申请号：US13489413

申请日：2012-06-05

申请人： Yuan-Jih Chu ,  Liang-Wei Huang ,  Hsuan-Ting Ho ,  Ming-Feng Hsu

发明人： Yuan-Jih Chu ,  Liang-Wei Huang ,  Hsuan-Ting Ho ,  Ming-Feng Hsu

IPC分类号： H04L27/01 ,  H04B17/00

CPC分类号： H04N5/765

摘要： A network receiver and the adjusting method thereof, the network receiver includes a first delay unit, a second delay unit, a first processing unit and an adjusting circuit. The first delay unit is for delaying a first signal received from a first transmission line to generate a delayed first signal. The second delay unit is for delaying a second signal received from a second transmission line to generate a delayed second signal. The first processing unit is for processing a difference between the delayed first signal and the delayed second signal to generate first data. The adjusting circuit adjusts the first and second delay units to have a plurality of delay amount combinations, the first processing unit generates a plurality of first data respectively corresponding to the delay amount combinations, and the adjusting circuit adjusts delay amount of the first and second delay units according to the first data.

摘要翻译： 一种网络接收机及其调整方法，所述网络接收机包括第一延迟单元，第二延迟单元，第一处理单元和调整电路。 第一延迟单元用于延迟从第一传输线接收的第一信号以产生延迟的第一信号。 第二延迟单元用于延迟从第二传输线接收的第二信号以产生延迟的第二信号。 第一处理单元用于处理延迟的第一信号和延迟的第二信号之间的差以产生第一数据。 调整电路将第一和第二延迟单元调整为具有多个延迟量组合，第一处理单元产生分别对应于延迟量组合的多个第一数据，并且调整电路调整第一和第二延迟的延迟量 单位根据第一个数据。

公开(公告)号：US08284878B2

公开(公告)日：2012-10-09

申请号：US12398186

申请日：2009-03-05

申请人： Chih-Yung Shih ,  Liang-Wei Huang ,  Shieh-Hsing Kuo

发明人： Chih-Yung Shih ,  Liang-Wei Huang ,  Shieh-Hsing Kuo

IPC分类号： H03D1/04

CPC分类号： H04B3/23 ,  H04L2025/03617

摘要： A receiver for echo and crosstalk cancellation includes a level decision module, a digital-to-analog converter (DAC), an analog-to-digital converter (ADC) and a response module. The level decision module determines plural levels and plural level magnitudes according to an estimated signal to generate a first digital signal. The DAC converts the first digital signal into a first analog signal according to the levels and the level magnitudes. The ADC receives a first difference signal between the receiving signal and the first analog signal, and converts the first difference signal into a second digital signal. According to the first digital signal, the response module generates a response signal compensating the second digital signal to generate a back-end input signal.

摘要翻译： 用于回波和串扰消除的接收器包括电平决定模块，数模转换器（DAC），模数转换器（ADC）和响应模块。 电平决定模块根据估计信号确定多个电平和多个电平大小以产生第一数字信号。 DAC根据电平和电平大小将第一数字信号转换为第一模拟信号。 ADC在接收信号和第一模拟信号之间接收第一差分信号，并将第一差分信号转换为第二数字信号。 根据第一数字信号，响应模块产生补偿第二数字信号的响应信号以产生后端输入信号。

公开(公告)号：US08284794B2

公开(公告)日：2012-10-09

申请号：US12629897

申请日：2009-12-03

申请人： Ting-Fa Yu ,  Liang-Wei Huang ,  Rong-Jen Chang ,  Ming-Je Li

发明人： Ting-Fa Yu ,  Liang-Wei Huang ,  Rong-Jen Chang ,  Ming-Je Li

IPC分类号： H04J15/00

CPC分类号： G06F1/12

摘要： A master device for an Ethernet system is disclosed. The master device includes a receiver, a buffer, a phase lock loop unit, and a transmitter. The receiver is used for generating phase adjustment data according to transmission data sent by a slave device when the master device operates during a switch mode. The buffer is coupled to the receiver for accumulating the phase adjustment data and outputting a phase adjustment value. The phase lock loop unit is coupled to the buffer for adjusting the phase of an output clock according to the phase adjustment value to maintain a fixed phase difference between the recovery clock and the output clock. The transmitter is used for transmitting initialization data to the slave device according to the output clock.

摘要翻译： 公开了一种用于以太网系统的主设备。 主设备包括接收器，缓冲器，锁相环单元和发射器。 当主设备在切换模式期间操作时，接收机用于根据从设备发送的传输数据来生成相位调整数据。 缓冲器耦合到接收器，用于累加相位调整数据并输出相位调整值。 锁相环单元耦合到缓冲器，用于根据相位调整值调节输出时钟的相位，以保持恢复时钟和输出时钟之间的固定相位差。 发射机用于根据输出时钟将初始化数据发送到从设备。