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公开(公告)号:US20120082156A1
公开(公告)日:2012-04-05
申请号:US12895467
申请日:2010-09-30
申请人: Ron Swartzentruber , Ganesh Rao
发明人: Ron Swartzentruber , Ganesh Rao
IPC分类号: H04L12/56
CPC分类号: H04L43/106 , H04J3/0682 , H04J3/0685 , H04J3/0691 , H04J3/0697 , H04J2203/0082 , H04L7/0091 , H04L41/147 , H04L43/0852
摘要: A physical layer communication device (PHY) transmits and receives signal to and from a communication link using a synchronous protocol. The PHY communicates with a higher-layer device using a packet protocol. Timestamp values contained in timing-related messages in some packets are written or modified by the PHY. Delays incurred in transmitting and receiving the packets are predicted and used in setting the timestamp values.
摘要翻译: 物理层通信设备(PHY)使用同步协议向通信链路发送信号和从通信链路接收信号。 PHY使用分组协议与较高层设备进行通信。 某些数据包中定时相关消息中包含的时间戳值由PHY写入或修改。 在发送和接收数据包时发生的延迟被预测并用于设置时间戳值。
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公开(公告)号:US09042366B2
公开(公告)日:2015-05-26
申请号:US12895467
申请日:2010-09-30
申请人: Ron Swartzentruber , Ganesh Rao
发明人: Ron Swartzentruber , Ganesh Rao
CPC分类号: H04L43/106 , H04J3/0682 , H04J3/0685 , H04J3/0691 , H04J3/0697 , H04J2203/0082 , H04L7/0091 , H04L41/147 , H04L43/0852
摘要: A physical layer communication device (PHY) transmits and receives signal to and from a communication link using a synchronous protocol. The PHY communicates with a higher-layer device using a packet protocol. Timestamp values contained in timing-related messages in some packets are written or modified by the PHY. Delays incurred in transmitting and receiving the packets are predicted and used in setting the timestamp values.
摘要翻译: 物理层通信设备(PHY)使用同步协议向通信链路发送信号和从通信链路接收信号。 PHY使用分组协议与较高层设备进行通信。 某些数据包中定时相关消息中包含的时间戳值由PHY写入或修改。 在发送和接收数据包时发生的延迟被预测并用于设置时间戳值。
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公开(公告)号:US08429539B1
公开(公告)日:2013-04-23
申请号:US12826421
申请日:2010-06-29
申请人: Daniel J. Callies , Stephenie Landry , Russell C. Grandinetti , Aaron M. Donsbach , Julie Todaro , Devraj Varadhan , Smita Joshi , Ganesh Rao
发明人: Daniel J. Callies , Stephenie Landry , Russell C. Grandinetti , Aaron M. Donsbach , Julie Todaro , Devraj Varadhan , Smita Joshi , Ganesh Rao
IPC分类号: G06F3/00
CPC分类号: G06F3/0484 , G06Q30/02 , G06Q30/0601
摘要: A system, methods and interfaces are provided for managing items in a networked environment. A set of items, such as publications or other works, can be embodied in tangible media that are mutually exclusive. In response to a selection of an item, a prioritized order of the tangible media corresponding to the selected item is provided. Each tangible media can be further subdivided into a prioritized order of physical attributes of the respective tangible media.
摘要翻译: 提供了一种用于管理网络环境中的项目的系统,方法和接口。 一系列物品,如出版物或其他作品,可以体现在相互排斥的有形媒体中。 响应于项目的选择,提供对应于所选项目的有形媒体的优先顺序。 每个有形媒体可以进一步细分为各个有形媒体的物理属性的优先顺序。
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