公开(公告)号：US08799532B2

公开(公告)日：2014-08-05

申请号：US13177591

申请日：2011-07-07

Applicant: Terry R. Altmayer

Inventor： Terry R. Altmayer

IPC: G06F13/00 ,  G06F3/00

CPC classification number: G06F13/385 ,  Y02D10/14 ,  Y02D10/151

Abstract: High speed USB hub with full speed to high speed transaction translator. A USB hub may include an upstream port for coupling to a host and one or more downstream ports for coupling to downstream devices. The downstream devices may operate at USB high speed. The USB hub may support hosts which operate at speeds less than high speed (e.g., full speed). Accordingly, when a host operates at a lower speed, a transaction translator may convert the communications from the host from the lower speed to the high speed. Accordingly, the downstream device may still operate at high speed even when the host operates at a lower speed.

Abstract translation: 高速USB集线器，全速至高速交易转换器。 USB集线器可以包括用于耦合到主机的上游端口和用于耦合到下游设备的一个或多个下游端口。 下游设备可以以USB高速运行。 USB集线器可以支持以低于高速（例如全速）的速度运行的主机。 因此，当主机以较低速度操作时，交易转换器可以将来自主机的通信从低速转换为高速。 因此，即使主机以较低的速度操作，下游装置仍然可以高速运行。

公开(公告)号：US08135883B2

公开(公告)日：2012-03-13

申请号：US12788385

申请日：2010-05-27

Applicant: Morgan H. Monks ,  Terry R. Altmayer ,  Satish N. Anand

Inventor： Morgan H. Monks ,  Terry R. Altmayer ,  Satish N. Anand

IPC: G06F13/14

CPC classification number: G06F13/387 ,  G06F13/4022 ,  G06F2213/0042 ,  Y02D10/14 ,  Y02D10/151

Abstract: Hub apparatus that supports multiple high speed devices and a super speed device. The hub apparatus may include at least one upstream port for coupling to a host device and at least one downstream port for coupling to at least one downstream device. The hub apparatus may further include an embedded device as well as an internal hub coupled to the upstream port, the embedded device, and the at least one downstream port. The internal hub may be configured to provide a connection between the host device and the embedded device at a first speed (e.g., USB high speed). However, when supported by the host device, the embedded device may communicate with the host device at a higher speed than the first speed (e.g., USB super speed), e.g., without using the internal hub.

Abstract translation: 支持多个高速设备和超速设备的Hub设备。 集线装置可以包括用于耦合到主机装置的至少一个上游端口和用于耦合到至少一个下游装置的至少一个下游端口。 集线器设备还可以包括嵌入式设备以及耦合到上游端口，嵌入式设备和至少一个下游端口的内部集线器。 内部集线器可以被配置为以第一速度（例如，USB高速）在主机设备和嵌入式设备之间提供连接。 然而，当由主机设备支持时，嵌入式设备可以以比第一速度（例如，USB超速）更高的速度与主机设备通信，例如，不使用内部集线器。

公开(公告)号：US5963677A

公开(公告)日：1999-10-05

申请号：US971945

申请日：1997-11-17

Applicant: Michael C. Schrick ,  Terry R. Altmayer

Inventor： Michael C. Schrick ,  Terry R. Altmayer

IPC: G01S7/02 ,  G06K15/316 ,  G01S13/00 ,  G01S13/08

CPC classification number: G01S7/021

Abstract: A system to perform real time temporal correlation on pulsed and periodic signals. Application is to systems which perform PRI analysis of signals and provide signal gain as part of the correlation process. Correlation is performed in two stages, the first conditioning the signals for correlation using the zero mean, PW matched filter and the second performing temporal correlation using the difference minimization PRI correlator. The primary purpose of the filter is to minimize any DC signals before they reach the correlator. If DC signals reach the correlator, they correlate up at every PRI setting and on every temporal point, resulting in false detections and can block actual signals from detection. The filter also provides some gain for signals with pulse widths greater than one temporal cell. After conditioning with the filter, the data is correlated using a difference minimization correlator. The primary purpose of the correlator is to correlate signals of the selected PRI while rejecting signals which are not of the selected PRI. The correlator tracks pulses which are not aligned to temporal cell boundaries by a decision based upon the minimum difference between the normalized output, the current input and a time shifted input. By minimizing the difference, the noise is correlated with noise and the signal is correlated with signal. Pulse edges of the signal are maintained while maintaining the noise growth to a minimum.

Abstract translation: 在脉冲和周期信号上执行实时时间相关的系统。 应用于执行信号的PRI分析并提供信号增益作为相关过程的一部分的系统。 相关性分两个阶段执行，首先使用差分最小化PRI相关器使用零均值PW匹配滤波器和第二执行时间相关来调理用于相关的信号。 滤波器的主要目的是在到达相关器之前将任何DC信号最小化。 如果直流信号到达相关器，则它们在每个PRI设置和每个时间点相关联，导致错误检测并且可以阻止来自检测的实际信号。 滤波器还为脉冲宽度大于一个时间单元的信号提供一些增益。 用滤波器调理后，使用差分最小化相关器对数据进行相关。 相关器的主要目的是使所选择的PRI的信号相互关联，同时拒绝不是所选PRI的信号。 相关器通过基于归一化输出，当前输入和时移输入之间的最小差的决定来跟踪不与时间单元边界对准的脉冲。 通过最小化差异，噪声与噪声相关，信号与信号相关。 保持信号的脉冲边缘，同时将噪声增长保持在最小。

公开(公告)号：US20130013823A1

公开(公告)日：2013-01-10

申请号：US13177591

申请日：2011-07-07

Applicant: Terry R. Altmayer

Inventor： Terry R. Altmayer

IPC: G06F13/14

CPC classification number: G06F13/385 ,  Y02D10/14 ,  Y02D10/151

Abstract: High speed USB hub with full speed to high speed transaction translator. A USB hub may include an upstream port for coupling to a host and one or more downstream ports for coupling to downstream devices. The downstream devices may operate at USB high speed. The USB hub may support hosts which operate at speeds less than high speed (e.g., full speed). Accordingly, when a host operates at a lower speed, a transaction translator may convert the communications from the host from the lower speed to the high speed. Accordingly, the downstream device may still operate at high speed even when the host operates at a lower speed.

Abstract translation: 高速USB集线器，全速至高速交易转换器。 USB集线器可以包括用于耦合到主机的上游端口和用于耦合到下游设备的一个或多个下游端口。 下游设备可以以USB高速运行。 USB集线器可以支持以低于高速（例如全速）的速度运行的主机。 因此，当主机以较低速度操作时，交易转换器可以将来自主机的通信从低速转换为高速。 因此，即使主机以较低的速度操作，下游装置仍然可以高速运行。

公开(公告)号：US20110179201A1

公开(公告)日：2011-07-21

申请号：US12788385

申请日：2010-05-27

Applicant: Morgan H. Monks ,  Terry R. Altmayer ,  Satish N. Anand

Inventor： Morgan H. Monks ,  Terry R. Altmayer ,  Satish N. Anand

IPC: G06F3/00 ,  G06F13/20

CPC classification number: G06F13/387 ,  G06F13/4022 ,  G06F2213/0042 ,  Y02D10/14 ,  Y02D10/151

Abstract: Hub apparatus that supports multiple high speed devices and a super speed device. The hub apparatus may include at least one upstream port for coupling to a host device and at least one downstream port for coupling to at least one downstream device. The hub apparatus may further include an embedded device as well as an internal hub coupled to the upstream port, the embedded device, and the at least one downstream port. The internal hub may be configured to provide a connection between the host device and the embedded device at a first speed (e.g., USB high speed). However, when supported by the host device, the embedded device may communicate with the host device at a higher speed than the first speed (e.g., USB super speed), e.g., without using the internal hub.

Abstract translation: 支持多个高速设备和超速设备的Hub设备。 集线装置可以包括用于耦合到主机装置的至少一个上游端口和用于耦合到至少一个下游装置的至少一个下游端口。 集线器设备还可以包括嵌入式设备以及耦合到上游端口，嵌入式设备和至少一个下游端口的内部集线器。 内部集线器可以被配置为以第一速度（例如，USB高速）在主机设备和嵌入式设备之间提供连接。 然而，当由主机设备支持时，嵌入式设备可以以比第一速度（例如，USB超速）更高的速度与主机设备通信，例如，不使用内部集线器。