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1. 发明授权

US09001822B2 Method and system for utilizing a 10/100/1G/10G Base-T PHY device for single channel and shared channel networks 有权
标题翻译：用于单通道和共享信道网络的10/100 / 1G / 10G Base-T PHY设备的方法和系统
公开(公告)号：US09001822B2
公开(公告)日：2015-04-07
申请号：US13296911
申请日：2011-11-15
申请人： Scott Powell , Mark Berman , Joseph Laurence Cordaro , Manolito Catalasan
发明人： Scott Powell , Mark Berman , Joseph Laurence Cordaro , Manolito Catalasan
IPC分类号： H04L12/66
CPC分类号： H04L12/413 , H04L12/66
摘要： Aspects of a method and system for utilizing a 10/100/1G/10GBase-T PHY device for single channel and shared channel networks are provided. In this regard, at least one switching element may be utilized to configure an Ethernet over twisted pair PHY device for communication over a single and/or shared channel. The switching element may enable switching between a transmitter being coupled to a shared channel and a receiver being coupled to a shared channel. Additionally, the switching elements may be based on whether the transmitter is connected to a standard 10/100/1G/10GBase-T network, or to a single and/or shared channel network, for example. In this manner, the configured PHY device may remain compatible with existing Ethernet networks. The PHY device may be configured externally and/or internally. The polarity of transmitted and/or received data may be configured based on a polarity of data received from a shared channel.
摘要翻译：提供了用于单通道和共享信道网络的10/100 / 1G / 10GBase-T PHY设备的方法和系统的方面。在这方面，可以使用至少一个开关元件来配置用于通过单个和/或共享信道进行通信的双绞线以太网PHY设备。开关元件可以实现耦合到共享信道的发射机与耦合到共享信道的接收机之间的切换。此外，开关元件可以基于发射机是否连接到例如标准10/100 / 1G / 10GBase-T网络，或者连接到单个和/或共享信道网络。以这种方式，配置的PHY设备可以保持与现有以太网的兼容。 PHY设备可以在外部和/或内部配置。可以基于从共享信道接收的数据的极性来配置发送和/或接收数据的极性。

2. 发明授权

US09001714B2 Ethernet physical layer device using time division duplex 有权
标题翻译：以太网物理层设备采用时分双工
公开(公告)号：US09001714B2
公开(公告)日：2015-04-07
申请号：US13300996
申请日：2011-11-21
申请人： Ahmad Chini , Mehmet Tazebay , Scott Powell
发明人： Ahmad Chini , Mehmet Tazebay , Scott Powell
IPC分类号： H04L5/14 , H04L12/403
CPC分类号： H04L5/1469 , H04L5/1423 , H04L12/4035
摘要： An Ethernet physical layer device using time division duplex. A time division duplex frame can be defined with uplink and downlink transmission periods. These defined uplink and downlink transmission periods can be adjusted based on bandwidth and latency considerations on the network link.
摘要翻译：使用时分双工的以太网物理层设备。可以用上行链路和下行链路传输周期来定义时分双工帧。这些定义的上行链路和下行链路传输周期可以基于网络链路上的带宽和等待时间考虑进行调整。

3. 发明申请

US20140313316A1 ADJUSTABLE VARIABLE RESOLUTION INSPECTION SYSTEMS AND METHODS USING MULTIPLE IMAGE SENSORS 审中-公开
标题翻译：可调节的可变分辨率检测系统和使用多个图像传感器的方法
公开(公告)号：US20140313316A1
公开(公告)日：2014-10-23
申请号：US14167959
申请日：2014-01-29
申请人： Mark S. Olsson , Scott Powell , Stephanie Bench , Ray Merewhether , David Cox , Eric Chapman
发明人： Mark S. Olsson , Scott Powell , Stephanie Bench , Ray Merewhether , David Cox , Eric Chapman
IPC分类号： H04N7/18 , H04N5/232 , H04N5/225
CPC分类号： H04N7/183 , H04N5/2258 , H04N5/232 , H04N5/2355 , H04N2005/2255
摘要： Camera heads having multiple image sensors, configured to provide digitally articulated images or video, at adjustable resolutions and/or offsets and orientations, to a camera control unit (CCU) or other electronic computing system for display, storage, and/or transmission to other systems are disclosed.
摘要翻译：具有多个图像传感器的相机头被配置为以可调节分辨率和/或偏移和取向提供数字关节图像或视频到相机控制单元（CCU）或其他电子计算系统，用于显示，存储和/或传输到其他系统被公开。

4. 发明授权

US08665902B2 Method and system for reducing transceiver power via a variable symbol rate 有权
标题翻译：通过可变符号率降低收发器功率的方法和系统
公开(公告)号：US08665902B2
公开(公告)日：2014-03-04
申请号：US11859459
申请日：2007-09-21
申请人： Scott Powell
发明人： Scott Powell
IPC分类号： H04J3/22
CPC分类号： H04L12/413 , H04L12/40039 , H04L12/40136 , Y02D50/10 , Y02D50/42
摘要： Aspects of a method and system for reducing transceiver power via a variable symbol rate are provided. In this regard, an Ethernet transmitter may be enabled to transmit data at a variable symbol rate, wherein the symbol rate is determined based on a state of a link coupled to said Ethernet transmitter and/or resources available to said Ethernet transmitter. In this regard, link state may comprise one or more of, for example, available bandwidth, bit error rate, packet error rate, and link utilization; and resources may comprise one or more of, for example, power, buffer space, and processor time. Accordingly one or more threshold for link state and/or resources may be determined and the symbol rate may be adjusted when those thresholds are exceeded. Aspects of the invention may enable defining and/or transmitting unique symbols to identify possible symbol rates and/or a change in symbol rate.
摘要翻译：提供了通过可变符号率降低收发机功率的方法和系统的方面。在这方面，以太网发射机可以被允许以可变符号速率发送数据，其中，基于耦合到所述以太网发射机的链路的状态和/或可用于所述以太网发射机的资源来确定符号速率。在这方面，链路状态可以包括例如可用带宽，误码率，分组错误率和链路利用率中的一个或多个; 并且资源可以包括例如功率，缓冲器空间和处理器时间中的一个或多个。因此，可以确定链路状态和/或资源的一个或多个阈值，并且可以在超过这些阈值时调整符号率。本发明的方面可以使得能够定义和/或发送唯一符号以识别可能的符号率和/或符号率的变化。

5. 发明授权

US08665895B2 Advanced and dynamic physical layer device capabilities utilizing a link interruption signal 有权
标题翻译：使用链路中断信号的高级和动态物理层设备功能
公开(公告)号：US08665895B2
公开(公告)日：2014-03-04
申请号：US12981875
申请日：2010-12-30
申请人： Wael William Diab , Scott Powell
发明人： Wael William Diab , Scott Powell
IPC分类号： H04L12/28
CPC分类号： H04L12/40032
摘要： Advanced and dynamic physical layer device capabilities utilizing a link interruption signal. The physical layer device can use a link interruption signal to signal to a media access controller device that the link has temporarily been interrupted. This link interruption signal can be generated in response to one or more programmable modes of the physical layer device that are used to support the advanced and dynamic physical layer device capabilities.
摘要翻译：使用链路中断信号的高级和动态物理层设备功能。物理层设备可以使用链路中断信号向媒体接入控制器设备发信号，链路暂时被中断。该链路中断信号可以响应于用于支持高级和动态物理层设备能力的物理层设备的一个或多个可编程模式而产生。

6. 发明授权

US08654636B2 Method and system for extended reach copper transceiver 有权
标题翻译：扩展铜缆收发器的方法和系统
公开(公告)号：US08654636B2
公开(公告)日：2014-02-18
申请号：US13551061
申请日：2012-07-17
申请人： Bruce H. Conway , Minshine Shih , Scott Powell , Ali Abaye , Seyed Hamidi
发明人： Bruce H. Conway , Minshine Shih , Scott Powell , Ali Abaye , Seyed Hamidi
IPC分类号： G01R31/08 , H04J1/16 , H04L1/00 , H04J3/16 , H04J3/22
CPC分类号： H04L47/25 , H04B3/23 , H04B3/32 , H04L1/0036 , H04L1/0054 , H04L5/1446 , Y02D50/10
摘要： Aspects of a method and system for an extended range copper transceiver are provided. Reducing the communication rate provided by multi-rate physical (PHY) layer operations in an Ethernet transceiver may extend the range of the Ethernet transceiver over twisted-pair copper cabling from a standard connection length. The Ethernet transceiver may support up to 1 Gbps or up to 10 Gbps transmission rate over copper cabling. The multi-rate PHY layer architecture in the Ethernet transceiver may support signal-processing operations, such as echo cancellation and/or equalization, which may be applied to the reduced communication rate to enable range extension. The reduced communication rate may be achieved by reducing the symbol rate provided by the multi-rate PHY layer operations. Reducing the communication rate may also enable utilizing greater insertion loss cabling for a standard connection length.
摘要翻译：提供了扩展范围铜收发器的方法和系统的方面。降低以太网收发器中多速率物理（PHY）层操作提供的通信速率可以通过双绞线铜缆从标准连接长度扩展以太网收发器的范围。以太网收发器可以通过铜缆布线支持高达1 Gbps或高达10 Gbps的传输速率。以太网收发器中的多速率PHY层架构可以支持诸如回波消除和/或均衡之类的信号处理操作，其可以应用于降低的通信速率以实现范围扩展。降低的通信速率可以通过减少由多速率PHY层操作提供的符号速率来实现。降低通信速率还可以使得为标准连接长度使用更大的插入损耗布线。

7. 发明授权

US08638895B2 Extension of Ethernet PHY to channels with bridged tap wires 有权
标题翻译：将以太网PHY扩展到具有桥接分接线的通道
公开(公告)号：US08638895B2
公开(公告)日：2014-01-28
申请号：US13409537
申请日：2012-03-01
申请人： Ahmad Chini , Mehmet Tazebay , Scott Powell
发明人： Ahmad Chini , Mehmet Tazebay , Scott Powell
IPC分类号： H04L7/00
CPC分类号： H04L25/03057 , H04L7/041 , H04L7/08 , H04L25/0212 , H04L2025/03681 , H04L2025/03783
摘要： In one embodiment, receiving an Ethernet signal over a channel, the Ethernet signal comprising a preamble frame, an idle frame, and a data frame, the preamble frame comprising one or more preamble codes; synchronizing to the Ethernet signal based on the preamble frame; replicating the one or more preamble codes; and training a decision feedback equalizer (DFE) based on the one or more replicated codes, the training enabling the DFE to use decision values at the DFE output to track channel variations.
摘要翻译：在一个实施例中，通过信道接收以太网信号，所述以太网信号包括前同步码帧，空闲帧和数据帧，所述前同步码帧包括一个或多个前导码; 基于前导码帧与以太网信号同步; 复制一个或多个前导码; 并且基于一个或多个复制代码来训练判决反馈均衡器（DFE），所述训练使DFE能够使用DFE输出处的判定值来跟踪信道变化。

8. 发明授权

US08509126B2 Method and system for utilizing a reserved and/or out of band channel for maintaining a network connection 有权
标题翻译：用于利用保留和/或带外信道来维持网络连接的方法和系统
公开(公告)号：US08509126B2
公开(公告)日：2013-08-13
申请号：US13018985
申请日：2011-02-01
申请人： Wael William Diab , Scott Powell
发明人： Wael William Diab , Scott Powell
IPC分类号： H04B3/20
CPC分类号： H04L5/0091 , H04J3/16 , H04L5/0007 , H04L12/12 , H04L12/40039 , H04L12/40136 , H04L29/06 , H04L43/0876 , H04L49/20 , Y02D30/30 , Y02D30/32 , Y02D50/10 , Y02D50/42
摘要： Aspects of a method and system for utilization of an reserved and/or out of band channel for maintaining a network connection are provided. In this regard, information relating to training of one or more link partners communicatively coupled to an Ethernet link may be exchanged via a reserved and/or out of band channel on the Ethernet link. The reserved and/or out of band channel may be an auxiliary channel as specified by the IEEE802.1AN standard. The reserved and/or out of band channel may be utilized for scheduling training of one or more of the link partners, determining which of the link partners require training, synchronizing training of the link partners, training the link partners based on changes in environmental conditions. The training may comprise configuring an echo canceller a far-end crosstalk canceller, and/or a near-end crosstalk canceller.
摘要翻译：提供了用于维护用于维护网络连接的保留和/或带外信道的方法和系统的方面。在这方面，可以通过以太网链路上的保留和/或带外信道来交换与通信地耦合到以太网链路的一个或多个链路伙伴的训练有关的信息。保留和/或带外信道可以是由IEEE802.1AN标准规定的辅助信道。保留和/或带外频道可以用于调度一个或多个链接伙伴的训练，确定链接伙伴中哪一个需要训练，同步训练链接伙伴，基于环境条件的变化来训练链接伙伴。训练可以包括配置远端串扰消除器和/或近端串扰消除器的回波消除器。

9. 发明授权

US08385346B2 System and method for forming N0GBASE-T 有权
标题翻译：用于形成N0GBASE-T的系统和方法
公开(公告)号：US08385346B2
公开(公告)日：2013-02-26
申请号：US12756597
申请日：2010-04-08
申请人： Wael William Diab , Scott Powell , Kevin Clyde Brown
发明人： Wael William Diab , Scott Powell , Kevin Clyde Brown
IPC分类号： H04L12/56
CPC分类号： H04L12/413 , H04L1/0002 , H04L1/0057 , Y02D30/30 , Y02D50/10
摘要： A system and method for forming N0GBASE-T. In one embodiment, N 10GBASE-T PHYs are matched to a N×10G MAC via a shim layer. The shim layer is designed to distribute data received from a higher rate MAC to multiple lower-rate PHYs on the transmit end, and to collect data received from multiple lower-rate PHYs to a higher rate MAC.
摘要翻译：一种用于形成N0GBASE-T的系统和方法。在一个实施例中，N 10GBASE-T PHY经由垫片层与N×10G MAC匹配。垫片层被设计为将从较高速率MAC接收的数据分发到发送端的多个较低速率PHY，并且将从多个较低速率PHY接收的数据收集到较高速率的MAC。

10. 发明申请

US20130034009A1 System and Method for Dynamic Power Control for Energy Efficient Physical Layer Communication Devices 有权
标题翻译：高效物理层通信设备的动态功率控制系统与方法
公开(公告)号：US20130034009A1
公开(公告)日：2013-02-07
申请号：US13629572
申请日：2012-09-27
申请人： Mehmet Tazebay , Scott Powell , Peiqing Wang
发明人： Mehmet Tazebay , Scott Powell , Peiqing Wang
IPC分类号： H04L12/26
CPC分类号： H04L43/0811 , H04L12/12 , H04L41/142 , Y02D30/30 , Y02D30/32 , Y02D50/20 , Y02D50/40 , Y02D50/42
摘要： A system and method for dynamic power control for energy efficient physical layer communication devices. Energy-efficiency features are continually being developed to conserve energy in links between such energy-efficient devices. These energy-efficient devices interoperate with many legacy devices that have already been deployed. In these links, energy savings can be produced by having a local receiver enter an energy saving state based upon the receipt of standard IDLE signals.
摘要翻译：一种用于能量效率物理层通信设备的动态功率控制的系统和方法。能源效率特性正在不断发展，以节约能源，节约能源。这些节能设备与已经部署的许多传统设备进行互操作。在这些链接中，可以通过使本地接收机基于接收到标准IDLE信号而进入节能状态来产生节能。

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