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1.发明授权公开(公告)号：US08958497B2
公开(公告)日：2015-02-17
申请号：US13834927
申请日：2013-03-15
Applicant: Silicon Image, Inc.
Inventor： Inyeol Lee , Baegin Sung , Hanwoong Sohn , Shinje Tahk , Sun Woo Baek , Chandlee B. Harrell
CPC classification number: H04L7/0087 , H04B3/23 , H04B7/015 , H04L7/0278 , H04L7/033 , H04L7/042 , H04L25/4904 , H04L25/493
Abstract: Embodiments of the invention are generally directed to simultaneous transmission of clock and bidirectional data over a communication channel. An embodiment of a transmitting device includes a modulator to generate a modulated signal including a clock signal and a data signal, the clock signal being modulated by a first signal edge of the modulated signal and the data signal being modulated by a position of a second signal edge of the modulated signal; a driver to drive the modulated signal on a communication channel; an echo canceller to subtract reflected signals on the communication channel; and a data recovery module to recover a signal received on the communication channel, the received signal being encoded by Return-to-Zero (RZ) encoding, the signal being received simultaneously with driving the modulated signal on the communication channel.
Abstract translation: 本发明的实施例一般涉及通过通信信道同时传输时钟和双向数据。 发射装置的实施例包括调制器，用于产生包括时钟信号和数据信号的调制信号，时钟信号由调制信号的第一信号边沿调制，数据信号由第二信号的位置调制 调制信号的边缘; 在通信信道上驱动调制信号的驱动器; 回波消除器，用于减去通信信道上的反射信号; 以及数据恢复模块，用于恢复在通信信道上接收到的信号，所述接收信号通过归零（RZ）编码进行编码，该信号与在通信信道上驱动调制信号同时接收。
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公开(公告)号：US20150117580A1
公开(公告)日：2015-04-30
申请号：US14591845
申请日：2015-01-07
Applicant: Silicon Image, Inc.
Inventor： Inyeol Lee , Baegin Sung , Hanwoong Sohn , Shinje Tahk , Sun Woo Baek , Chandlee B. Harrell
CPC classification number: H04L7/0087 , H04B3/23 , H04B7/015 , H04L7/0278 , H04L7/033 , H04L7/042 , H04L25/4904 , H04L25/493
Abstract: Embodiments of the invention are generally directed to simultaneous transmission of clock and bidirectional data over a communication channel. An embodiment of a transmitting device includes a modulator to generate a modulated signal including a clock signal and a data signal, the clock signal being modulated by a first signal edge of the modulated signal and the data signal being modulated by a position of a second signal edge of the modulated signal; a driver to drive the modulated signal on a communication channel; an echo canceller to subtract reflected signals on the communication channel; and a data recovery module to recover a signal received on the communication channel, the received signal being encoded by Return-to-Zero (RZ) encoding, the signal being received simultaneously with driving the modulated signal on the communication channel.
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公开(公告)号：US09673959B2
公开(公告)日：2017-06-06
申请号：US14440589
申请日：2014-09-12
Applicant: Silicon Image, Inc.
Inventor： Kai Zhou , Shinje Tahk , Kai Lei , Qiming Wu , Gijung Ahn , Min-Kyu Kim , Fei Song , Kexin Luo
CPC classification number: H04B3/232 , H04B1/525 , H04L5/0091 , H04L5/14 , H04L5/1461 , H04M9/082
Abstract: A method that calibrates a device for echo cancellation and a device with calibration for echo cancellation are provided. Devices may be calibrated such that the echo residual error is less than a threshold determined by the calibration accuracy. Non-ideal factors such as mismatch may be eliminated during calibration.
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Patent Agency Ranking
4.发明申请公开(公告)号：US20150270946A1
公开(公告)日：2015-09-24
申请号：US14731342
申请日：2015-06-04
Applicant: Silicon Image, Inc.
Inventor： Inyeol Lee , Baegin Sung , Hanwoong Sohn , Shinje Tahk , Sun Woo Baek , Chandlee B. Harrell
IPC: H04L7/00 , H04L25/493 , H04B3/23 , H04L7/04 , H04L25/49
CPC classification number: H04L7/0087 , H04B3/23 , H04B7/015 , H04L7/0278 , H04L7/033 , H04L7/042 , H04L25/4904 , H04L25/493
Abstract: Embodiments of the invention are generally directed to simultaneous transmission of clock and bidirectional data over a communication channel. An embodiment of a transmitting device includes a modulator to generate a modulated signal including a clock signal and a data signal, the clock signal being modulated by a first signal edge of the modulated signal and the data signal being modulated by a position of a second signal edge of the modulated signal; a driver to drive the modulated signal on a communication channel; an echo canceller to subtract reflected signals on the communication channel; and a data recovery module to recover a signal received on the communication channel, the received signal being encoded by Return-to-Zero (RZ) encoding, the signal being received simultaneously with driving the modulated signal on the communication channel.
Abstract translation: 本发明的实施例一般涉及通过通信信道同时传输时钟和双向数据。 发射装置的实施例包括调制器，用于产生包括时钟信号和数据信号的调制信号，时钟信号由调制信号的第一信号边沿调制，数据信号由第二信号的位置调制 调制信号的边缘; 在通信信道上驱动调制信号的驱动器; 回波消除器，用于减去通信信道上的反射信号; 以及数据恢复模块，用于恢复在通信信道上接收到的信号，所述接收信号通过归零（RZ）编码进行编码，该信号与在通信信道上驱动调制信号同时接收。
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公开(公告)号：US20130329828A1
公开(公告)日：2013-12-12
申请号：US13834927
申请日：2013-03-15
Applicant: Silicon Image, Inc.
Inventor： Inyeol Lee , Baegin Sung , Hanwoong Sohn , Shinje Tahk , Sun Woo Baek , Chandlee B. Harrell
IPC: H04B7/015
CPC classification number: H04L7/0087 , H04B3/23 , H04B7/015 , H04L7/0278 , H04L7/033 , H04L7/042 , H04L25/4904 , H04L25/493
Abstract: Embodiments of the invention are generally directed to simultaneous transmission of clock and bidirectional data over a communication channel. An embodiment of a transmitting device includes a modulator to generate a modulated signal including a clock signal and a data signal, the clock signal being modulated by a first signal edge of the modulated signal and the data signal being modulated by a position of a second signal edge of the modulated signal; a driver to drive the modulated signal on a communication channel; an echo canceller to subtract reflected signals on the communication channel; and a data recovery module to recover a signal received on the communication channel, the received signal being encoded by Return-to-Zero (RZ) encoding, the signal being received simultaneously with driving the modulated signal on the communication channel.
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公开(公告)号：US20170237464A1
公开(公告)日：2017-08-17
申请号：US15582371
申请日：2017-04-28
Applicant: Silicon Image, Inc.
Inventor： Kai Zhou , Shinje Tahk , Kai Lei , Qiming Wu , Gijung Ahn , Min-Kyu Kim , Fei Song , Kexin Luo
CPC classification number: H04B3/232 , H04B1/525 , H04L5/0091 , H04L5/14 , H04L5/1461 , H04M9/082
Abstract: A method that calibrates a device for echo cancellation and a device with calibration for echo cancellation are provided. Devices may be calibrated such that the echo residual error is less than a threshold determined by the calibration accuracy. Non-ideal factors such as mismatch may be eliminated during calibration.
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公开(公告)号：US20160248574A1
公开(公告)日：2016-08-25
申请号：US14440589
申请日：2014-09-12
Applicant: SILICON IMAGE, INC.
Inventor： Kai Zhou , Shinje Tahk , Kai Lei , Qiming Wu , Gijung Ahn , Min-Kyu Kim , Fei Song , Kexin Luo
CPC classification number: H04B3/232 , H04B1/525 , H04L5/0091 , H04L5/14 , H04L5/1461 , H04M9/082
Abstract: A method that calibrates a device for echo cancellation and a device with calibration for echo cancellation are provided. Devices may be calibrated such that the echo residual error is less than a threshold determined by the calibration accuracy. Non-ideal factors such as mismatch may be eliminated during calibration.
Abstract translation: 提供校准用于回波消除的设备和具有用于回波消除的校准的设备的方法。 可以对装置进行校准，使得回波残留误差小于由校准精度确定的阈值。 在校准期间可能会消除非理想因素，例如失配。
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公开(公告)号：US09071410B2
公开(公告)日：2015-06-30
申请号：US14591845
申请日：2015-01-07
Applicant: Silicon Image, Inc.
Inventor： Inyeol Lee , Baegin Sung , Hanwoong Sohn , Shinje Tahk , Sun Woo Baek , Chandlee B. Harrell
CPC classification number: H04L7/0087 , H04B3/23 , H04B7/015 , H04L7/0278 , H04L7/033 , H04L7/042 , H04L25/4904 , H04L25/493
Abstract: Embodiments of the invention are generally directed to simultaneous transmission of clock and bidirectional data over a communication channel. An embodiment of a transmitting device includes a modulator to generate a modulated signal including a clock signal and a data signal, the clock signal being modulated by a first signal edge of the modulated signal and the data signal being modulated by a position of a second signal edge of the modulated signal; a driver to drive the modulated signal on a communication channel; an echo canceller to subtract reflected signals on the communication channel; and a data recovery module to recover a signal received on the communication channel, the received signal being encoded by Return-to-Zero (RZ) encoding, the signal being received simultaneously with driving the modulated signal on the communication channel.
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