SYSTEM AND METHOD FOR USING A PHY'S DISCOVERY OF CABLE SHIELDING FOR POWER OVER ETHERNET CURRENT CAPACITY SETTING AND TEMPERATURE DE-RATING
    42.
    发明申请
    SYSTEM AND METHOD FOR USING A PHY'S DISCOVERY OF CABLE SHIELDING FOR POWER OVER ETHERNET CURRENT CAPACITY SETTING AND TEMPERATURE DE-RATING 审中-公开
    使用物理层发现电缆屏蔽的系统和方法,用于以太网电流容量设定和温度降额

    公开(公告)号:US20100052642A1

    公开(公告)日:2010-03-04

    申请号:US12198187

    申请日:2008-08-26

    IPC分类号: G05F3/02

    CPC分类号: H04L12/40045

    摘要: A system and method for using a physical layer device's discovery of cable shielding for PoE current capacity setting and temperature de-rating. Headroom in a particular cable installation is increased when it is determined that the physical layer device is coupled to a shielded cable, which more effectively removes heat from a bundled cable. By the determination of the type of cabling, the current capable of being carried over the cable can be increased and/or the temperature de-rating decreased due to the removal of limitations of worst-case cable assumptions.

    摘要翻译: 一种使用物理层设备发现电缆屏蔽的PoE电流容量设置和温度降额的系统和方法。 当确定物理层设备耦合到屏蔽电缆时,在特定电缆安装中的净空增加,其更有效地从捆扎的电缆去除热量。 通过确定布线的类型,可以增加能够承载在电缆上的电流和/或由于消除了最坏情况的电缆假设的限制而降低了温度降额。

    METHOD AND SYSTEM FOR AN ASYMMETRIC PHY OPERATION FOR ETHERNET A/V BRIDGING AND ETHERNET A/V BRIDGING EXTENSIONS
    44.
    发明申请
    METHOD AND SYSTEM FOR AN ASYMMETRIC PHY OPERATION FOR ETHERNET A/V BRIDGING AND ETHERNET A/V BRIDGING EXTENSIONS 有权
    用于以太网A / V桥接和以太网A / V桥接扩展的不对称PHY操作的方法和系统

    公开(公告)号:US20080285573A1

    公开(公告)日:2008-11-20

    申请号:US11861037

    申请日:2007-09-25

    IPC分类号: H04L12/56

    摘要: Signals may be communicated with A/V Bridging services between an upstream link partner and a down stream link partner, each comprising an asymmetric multi-rate Ethernet physical layer (PHY). High bandwidth AN signals may be transmitted from the upstream link partner and low bandwidth signals may be transmitted from the downstream link partner. One or more of a time stamp, a traffic class and/or a destination address may be utilized in generating PDUs as well as data rate request and a resource reservation messages via the asymmetric Ethernet PHY. The receiving link partner may register for deliver of the PDUs. An aggregate communication rate may be distributed evenly or unevenly among one or more links for transmission and aggregated upon reception via asymmetric multi-rate Ethernet PHY operations. Compressed, uncompressed, encrypted and/or unencrypted signals may be handled. Signal processing may comprise echo cancellation, cross talk cancellation, forward error checking and equalization.

    摘要翻译: 信号可以与上游链路伙伴和下行链路伙伴之间的A / V桥接服务进行通信,每个链路伙伴包括非对称多速率以太网物理层(PHY)。 可以从上游链路伙伴发送高带宽AN信号,并且可以从下游链路伙伴发送低带宽信号。 时间戳,流量类别和/或目的地地址中的一个或多个可以用于经由非对称以太网PHY产生PDU以及数据速率请求和资源预留消息。 接收链路伙伴可以注册传送PDU。 聚合通信速率可以在一个或多个链路中均匀或不均匀地分布以进行传输,并且在通过非对称多速率以太网PHY操作接收时聚合。 可以处理压缩,未压缩,加密和/或未加密的信号。 信号处理可以包括回波消除,串扰消除,前向纠错和均衡。

    System and Method for Physical Layer Device Enabled Power Over Ethernet Processing
    45.
    发明申请
    System and Method for Physical Layer Device Enabled Power Over Ethernet Processing 有权
    物理层设备启用以太网处理电源的系统和方法

    公开(公告)号:US20130036316A1

    公开(公告)日:2013-02-07

    申请号:US13652411

    申请日:2012-10-15

    IPC分类号: H04B3/54 G06F1/26

    CPC分类号: H04L12/10

    摘要: A system and method for physical layer device enabled power over Ethernet (PoE) processing. A digital PoE control module is included within a physical layer device and is designed to complement an analog PoE control module within a power sourcing equipment. The inclusion of the digital PoE control within the physical layer device reduces the complexity of the power sourcing equipment without sacrificing PoE control features.

    摘要翻译: 物理层设备启用以太网供电(PoE)处理的系统和方法。 数字PoE控制模块被包括在物理层设备内,并且被设计成补充电源设备内的模拟PoE控制模块。 在物理层设备中包含数字PoE控制可降低供电设备的复杂性,而不会牺牲PoE控制功能。

    System and Method for Enhanced Physical Layer Device Autonegotiation
    46.
    发明申请
    System and Method for Enhanced Physical Layer Device Autonegotiation 有权
    用于增强物理层设备自动协商的系统和方法

    公开(公告)号:US20130036232A1

    公开(公告)日:2013-02-07

    申请号:US13648678

    申请日:2012-10-10

    IPC分类号: G06F15/16

    CPC分类号: H04L12/413

    摘要: A system and method for enhanced physical layer device autonegotiation. The autonegotiation process typically identifies the highest common denominator amongst various standardized modes of operation. Enhanced autonegotiation can be used to select a mode of operation that is not the highest common denominator. Enhanced autonegotiation can also identify a non-standardized mode of operation using next page messaging, additional physical signaling, or Layer 2 messaging.

    摘要翻译: 一种用于增强物理层设备自动协商的系统和方法。 自动协商过程通常标识各种标准化操作模式中的最高公分母。 增强自动协商可用于选择不是最高公分母的操作模式。 增强自动协商还可以使用下一页消息,附加物理信令或第二层消息传送来识别非标准化操作模式。

    System and method for enhanced physical layer device autonegotiation
    48.
    发明授权
    System and method for enhanced physical layer device autonegotiation 有权
    用于增强物理层设备自动协商的系统和方法

    公开(公告)号:US08310949B2

    公开(公告)日:2012-11-13

    申请号:US12569440

    申请日:2009-09-29

    IPC分类号: G01R31/08

    CPC分类号: H04L12/413

    摘要: A system and method for enhanced physical layer device autonegotiation. The autonegotiation process typically identifies the highest common denominator amongst various standardized modes of operation. Enhanced autonegotiation can be used to select a mode of operation that is not the highest common denominator. Enhanced autonegotiation can also identify a non-standardized mode of operation using next page messaging, additional physical signaling, or Layer 2 messaging.

    摘要翻译: 一种用于增强物理层设备自动协商的系统和方法。 自动协商过程通常标识各种标准化操作模式中的最高公分母。 增强自动协商可用于选择不是最高公分母的操作模式。 增强自动协商还可以使用下一页消息,附加物理信令或第二层消息传送来识别非标准化操作模式。

    System and method for achieving higher data rates in physical layer devices
    49.
    发明授权
    System and method for achieving higher data rates in physical layer devices 有权
    在物理层设备中实现更高数据速率的系统和方法

    公开(公告)号:US08214721B2

    公开(公告)日:2012-07-03

    申请号:US12569543

    申请日:2009-09-29

    IPC分类号: H03M13/00

    摘要: A system and method for achieving higher data rates in physical layer devices. Costs imposed by large data rate increases represented by generational increases in Ethernet standards activities are avoided through physical layer device modifications that enable marginal increases in data bandwidth. Building-block reuse can be promoted through the selective use of clocking rate increase, increase in coding efficiency, and bit reuse.

    摘要翻译: 一种用于在物理层设备中实现更高数据速率的系统和方法。 通过物理层设备修改避免了以太网标准活动的代数增加所带来的大数据速率增长所造成的成本,从而实现了数据带宽的边际增长。 可以通过选择性地使用时钟速率增加,增加编码效率和比特重用来促进构建块重用。

    System and method for energy savings on a PHY/MAC interface for energy efficient ethernet
    50.
    发明授权
    System and method for energy savings on a PHY/MAC interface for energy efficient ethernet 有权
    用于节能以太网PHY / MAC接口节能的系统和方法

    公开(公告)号:US08127164B2

    公开(公告)日:2012-02-28

    申请号:US12362763

    申请日:2009-01-30

    IPC分类号: G06F1/32 G06F15/177 G06F1/28

    CPC分类号: H04L12/10

    摘要: A system and method for energy savings on a PHY/MAC interface for energy efficient Ethernet. Power savings for a PHY due to low-link utilization can also be realized in the higher layer elements that interface with the PHY. In one embodiment, subrating is implemented on a MAC/PHY interface to match a subrating of the PHY with a remote link partner. This subrating is less than the full capacity rate and can be zero.

    摘要翻译: 用于节能以太网PHY / MAC接口节能的系统和方法。 由于低链路利用率,PHY的功率节省也可以在与PHY接口的较高层元件中实现。 在一个实施例中,子帧在MAC / PHY接口上实现,以使PHY的子帧与远程链路伙伴匹配。 该子速率小于全容量率,可以为零。