公开(公告)号：US09673959B2

公开(公告)日：2017-06-06

申请号：US14440589

申请日：2014-09-12

申请人： Silicon Image, Inc.

发明人： Kai Zhou ,  Shinje Tahk ,  Kai Lei ,  Qiming Wu ,  Gijung Ahn ,  Min-Kyu Kim ,  Fei Song ,  Kexin Luo

IPC分类号： H04L5/14 ,  H04B1/525

CPC分类号： H04B3/232 ,  H04B1/525 ,  H04L5/0091 ,  H04L5/14 ,  H04L5/1461 ,  H04M9/082

摘要： 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.

公开(公告)号：US20170237464A1

公开(公告)日：2017-08-17

申请号：US15582371

申请日：2017-04-28

申请人： Silicon Image, Inc.

发明人： Kai Zhou ,  Shinje Tahk ,  Kai Lei ,  Qiming Wu ,  Gijung Ahn ,  Min-Kyu Kim ,  Fei Song ,  Kexin Luo

IPC分类号： H04B3/23 ,  H04L5/00 ,  H04L5/14

CPC分类号： H04B3/232 ,  H04B1/525 ,  H04L5/0091 ,  H04L5/14 ,  H04L5/1461 ,  H04M9/082

摘要： 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.

公开(公告)号：US20160248574A1

公开(公告)日：2016-08-25

申请号：US14440589

申请日：2014-09-12

申请人： SILICON IMAGE, INC.

发明人： Kai Zhou ,  Shinje Tahk ,  Kai Lei ,  Qiming Wu ,  Gijung Ahn ,  Min-Kyu Kim ,  Fei Song ,  Kexin Luo

IPC分类号： H04L5/14 ,  H04B1/525

CPC分类号： H04B3/232 ,  H04B1/525 ,  H04L5/0091 ,  H04L5/14 ,  H04L5/1461 ,  H04M9/082

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20150293879A1

公开(公告)日：2015-10-15

申请号：US14681992

申请日：2015-04-08

申请人： Silicon Image, Inc.

发明人： Ju Hwan Yi ,  Young Il Kim ,  Gijung Ahn ,  Min-Kyu Kim ,  Daeyun Shim ,  Gyudong Kim ,  Hoon Choi

IPC分类号： G06F13/42 ,  G06F13/40

CPC分类号： G06F13/4278 ,  G06F3/14 ,  G06F13/4068 ,  G09G5/006 ,  G09G2370/04 ,  G09G2370/047 ,  G09G2370/10

摘要： Embodiments relate to half-duplex bidirectional transmission of data compliant with a first standard (e.g., Universal Serial Bus (USB) standard) over a physical channel of a multimedia link for transmitting audio/video (“A/V”) data compliant with a second standard (e.g., Mobile High-Definition Link (MHL) standard) between a source device and a sink device using time division multiplexing (TDM). The source device sends units of data including A/V data and forward data compliant with the first standard at first times whereas the sink device sends units of data including backward data compliant with the first standard at second times between transmissions from the source device. The first times do not overlap with the second times. Synchronization signals may be added to the first and second units of data to align character symbols embedded in the first and second units of data.

摘要翻译： 实施例涉及通过多媒体链路的物理信道的符合第一标准（例如，通用串行总线（USB）标准）的数据的半双工双向传输，用于传输符合标准的音频/视频（“A / V”）数据 使用时分复用（TDM）在源设备和宿设备之间的第二标准（例如，移动高清链路（MHL）标准）。 源设备首次发送包括A / V数据的数据单元和符合第一标准的转发数据，而宿设备在来自源设备的传输之间的第二次发送包括与第一标准兼容的后向数据的数据单元。 第一次不与第二次重叠。 可以将同步信号添加到第一和第二数据单元以对准嵌入在第一和第二数据单元中的字符符号。