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1. 发明授权

US07793137B2 Redundant power and data in a wired data telecommunincations network 有权
标题翻译：有线数据通信网络中的冗余电源和数据
公开(公告)号：US07793137B2
公开(公告)日：2010-09-07
申请号：US11022266
申请日：2004-12-23
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F11/00
CPC分类号： H04L1/22 , H04L12/10 , H04L41/06
摘要： Redundancy of data and/or inline power in a wired data telecommunications network from a pair of network devices via a selection device is provided by communicating redundant signals with each of the pair of network devices and coupling ports of the first network device and corresponding ports of the second network device to paired inputs of the selection device. The selection device operates: 1) under the control of the pair of network devices, one acting as master and one as slave, the master selecting (for each port or for all ports) one of the two paired inputs and causing the selection device to communicate data and/or inline power via a third port of the selection device to a third network device receiving data connectivity and/or inline power from the selection device; or 2) to route two redundant signals to a third network device which then selects one for use.
摘要翻译：通过与第一网络设备的一对网络设备中的每一个和第一网络设备的耦合端口以及第一网络设备的对应端口中的每一个传送冗余信号来提供通过选择设备从有线数据电信网络中的数据和/或在线功率的冗余第二网络设备到选择设备的配对输入。选择设备操作：1）在一对网络设备的控制下，一个作为主机，一个作为从机，主机（对于每个端口或用于所有端口）选择两个配对输入之一，并使选择设备经由选择装置的第三端口将数据和/或在线电力传送到从选择装置接收数据连接和/或在线电力的第三网络装置; 或2）将两个冗余信号路由到第三网络设备，然后选择一个用于使用。

2. 发明授权

US07849351B2 Power and data redundancy in a single wiring closet 有权
标题翻译：电源和数据冗余在单个配线间
公开(公告)号：US07849351B2
公开(公告)日：2010-12-07
申请号：US11000734
申请日：2004-11-30
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F11/00
CPC分类号： H04L1/22 , H04L12/10 , H04L41/0604
摘要： Redundancy of data and/or Inline Power in a wired data telecommunications network from a first network device and a second network device configured as power sourcing equipment (PSE) devices and coupled together and to a third network device (such as a PD) via a Y device is provided by providing redundant signaling to/from each of the pair of network devices, and coupling a port of each of the network devices to the Y device and from there to a third port where a third network device such as a PD may be coupled. Because the Y device is essentially passive, communications paths between the PSE devices and the PD are provided for negotiating master/slave status and other status and related information among the respective network devices. Dynamic impedance matching is provided to handle situations where not all devices are plugged in and as a communications technique among the devices.
摘要翻译：有线数据电信网络中的数据和/或在线电力从第一网络设备和被配置为电源设备（PSE）设备的第二网络设备连接在一起并通过经由网络设备（例如PD）耦合到第三网络设备 Y设备通过向/从每对网络设备提供冗余信令来提供，并且将每个网络设备的端口耦合到Y设备，并从那里连接到第三端口，其中诸如PD的第三网络设备耦合。因为Y设备本质上是被动的，所以提供PSE设备和PD之间的通信路径用于在各个网络设备之间协商主/从状态和其他状态和相关信息。提供动态阻抗匹配以处理不是所有设备插入的情况，以及设备之间的通信技术。

3. 发明授权

US07823026B2 Automatic system for power and data redundancy in a wired data telecommunications network 有权
标题翻译：用于有线数据电信网络中的电力和数据冗余的自动系统
公开(公告)号：US07823026B2
公开(公告)日：2010-10-26
申请号：US10961865
申请日：2004-10-07
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F11/00
CPC分类号： H04L41/0604 , H04L1/22 , H04L12/10
摘要： Redundancy of data and/or Inline Power in a wired data telecommunications network from a pair of power sourcing equipment (PSE) devices via an automatic selection device is provided by providing redundant signaling to/from each of the pair of PSE devices, and coupling a port of one PSE device and a redundant port of the second PSE device to respective first and second interfaces of a port of the selection device. The selection device initially selects one of the two PSE devices and communicates data and/or Inline Power to a third interface of the selection device. A powered device (PD) coupled to that third interface communicates data and/or Inline Power with the selected one of the first and second PSE device through the selection device. Upon detection of a condition, such as a failure condition, the selection device may select the other of the two interfaces.
摘要翻译：通过经由自动选择装置从一对电源设备（PSE）设备的有线数据电信网络中的数据和/或在线电力的冗余通过向/从每对PSE设备提供冗余信令来提供，并且耦合一个PSE设备的端口和第二PSE设备的冗余端口连接到选择设备的端口的相应的第一和第二接口。选择设备最初选择两个PSE设备中的一个，并将数据和/或内联电力传送到选择设备的第三接口。耦合到该第三接口的供电设备（PD）通过选择设备将数据和/或在线功率与所选择的第一和第二PSE设备中的一个通信。当检测到诸如故障状况的状况时，选择设备可以选择两个接口中的另一个。

4. 发明授权

US08386832B2 Power and data redundancy in a single wiring closet 有权
标题翻译：电源和数据冗余在单个配线间
公开(公告)号：US08386832B2
公开(公告)日：2013-02-26
申请号：US12914328
申请日：2010-10-28
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F11/00
CPC分类号： H04L1/22 , H04L12/10 , H04L41/0604
摘要： Redundancy of data and/or Inline Power in a wired data telecommunications network from a first network device and a second network device configured as power sourcing equipment (PSE) devices and coupled together and to a third network device (such as a PD) via a Y device is provided by providing redundant signaling to/from each of the pair of network devices, and coupling a port of each of the network devices to the Y device and from there to a third port where a third network device such as a PD may be coupled. Because the Y device is essentially passive, communications paths between the PSE devices and the PD are provided for negotiating master/slave status and other status and related information among the respective network devices. Dynamic impedance matching is provided to handle situations where not all devices are plugged in and as a communications technique among the devices.
摘要翻译：有线数据电信网络中的数据和/或在线电力从第一网络设备和被配置为电源设备（PSE）设备的第二网络设备连接在一起并通过经由网络设备（例如PD）耦合到第三网络设备 Y设备通过向/从每对网络设备提供冗余信令来提供，并且将每个网络设备的端口耦合到Y设备，并从那里连接到第三端口，其中诸如PD的第三网络设备耦合。因为Y设备本质上是被动的，所以提供PSE设备和PD之间的通信路径用于在各个网络设备之间协商主/从状态和其他状态和相关信息。提供动态阻抗匹配以处理不是所有设备插入的情况，以及设备之间的通信技术。

5. 发明授权

US08042006B2 Automatic system for power and data redundancy in a wired data telecommunications network 有权
标题翻译：用于有线数据电信网络中的电力和数据冗余的自动系统
公开(公告)号：US08042006B2
公开(公告)日：2011-10-18
申请号：US12911441
申请日：2010-10-25
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F11/00
CPC分类号： H04L41/0604 , H04L1/22 , H04L12/10
摘要： Redundancy of data and/or Inline Power in a wired data telecommunications network from a pair of power sourcing equipment (PSE) devices via an automatic selection device is provided by providing redundant signaling to/from each of the pair of PSE devices, and coupling a port of one PSE device and a redundant port of the second PSE device to respective first and second interfaces of a port of the selection device. The selection device initially selects one of the two PSE devices and communicates data and/or Inline Power to a third interface of the selection device. A powered device (PD) coupled to that third interface communicates data and/or Inline Power with the selected one of the first and second PSE device through the selection device. Upon detection of a condition, such as a failure condition, the selection device may select the other of the two interfaces.
摘要翻译：通过经由自动选择装置从一对电源设备（PSE）设备的有线数据电信网络中的数据和/或在线电力的冗余通过向/从每对PSE设备提供冗余信令来提供，并且耦合一个PSE设备的端口和第二PSE设备的冗余端口连接到选择设备的端口的相应的第一和第二接口。选择设备最初选择两个PSE设备中的一个，并将数据和/或内联电力传送到选择设备的第三接口。耦合到该第三接口的供电设备（PD）通过选择设备将数据和/或在线功率与所选择的第一和第二PSE设备中的一个通信。当检测到诸如故障状况的状况时，选择设备可以选择两个接口中的另一个。

6. 发明申请

US20110004779A1 REDUNDANT POWER AND DATA IN A WIRED DATA TELECOMMUNICATIONS NETWORK 有权
标题翻译：有线数据电信网络中的冗余电源和数据
公开(公告)号：US20110004779A1
公开(公告)日：2011-01-06
申请号：US12875489
申请日：2010-09-03
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F1/26 , G06F11/30
CPC分类号： H04L1/22 , H04L12/10 , H04L41/06
摘要： Redundancy of data and/or inline power in a wired data telecommunications network from a pair of network devices via a selection device is provided by communicating redundant signals with each of the pair of network devices and coupling ports of the first network device and corresponding ports of the second network device to paired inputs of the selection device. The selection device operates: 1) under the control of the pair of network devices, one acting as master and one as slave, the master selecting (for each port or for all ports) one of the two paired inputs and causing the selection device to communicate data and/or inline power via a third port of the selection device to a third network device receiving data connectivity and/or inline power from the selection device; or 2) to route two redundant signals to a third network device which then selects one for use.
摘要翻译：通过与第一网络设备的一对网络设备中的每一个和第一网络设备的耦合端口以及第一网络设备的对应端口中的每一个传送冗余信号来提供通过选择设备从有线数据电信网络中的数据和/或在线功率的冗余第二网络设备到选择设备的配对输入。选择设备操作：1）在一对网络设备的控制下，一个作为主机，一个作为从机，主机（对于每个端口或用于所有端口）选择两个配对输入之一，并使选择设备经由选择装置的第三端口将数据和/或在线电力传送到从选择装置接收数据连接和/或在线电力的第三网络装置; 或2）将两个冗余信号路由到第三网络设备，然后选择一个用于使用。

7. 发明授权

US08549331B2 Redundant power and data in a wired data telecommunications network 有权
标题翻译：有线数据电信网络中的冗余电源和数据
公开(公告)号：US08549331B2
公开(公告)日：2013-10-01
申请号：US12875489
申请日：2010-09-03
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F1/26
CPC分类号： H04L1/22 , H04L12/10 , H04L41/06
摘要： Redundancy of data and/or inline power in a wired data telecommunications network from a pair of network devices via a selection device is provided by communicating redundant signals with each of the pair of network devices and coupling ports of the first network device and corresponding ports of the second network device to paired inputs of the selection device. The selection device operates: 1) under the control of the pair of network devices, one acting as master and one as slave, the master selecting (for each port or for all ports) one of the two paired inputs and causing the selection device to communicate data and/or inline power via a third port of the selection device to a third network device receiving data connectivity and/or inline power from the selection device; or 2) to route two redundant signals to a third network device which then selects one for use.
摘要翻译：通过与第一网络设备的一对网络设备中的每一个和第一网络设备的耦合端口以及第一网络设备的对应端口中的每一个传送冗余信号来提供通过选择设备从有线数据电信网络中的数据和/或在线功率的冗余第二网络设备到选择设备的配对输入。选择设备操作：1）在一对网络设备的控制下，一个作为主机，一个作为从机，主机（对于每个端口或用于所有端口）选择两个配对输入之一，并使选择设备经由选择装置的第三端口将数据和/或在线电力传送到从选择装置接收数据连接和/或在线电力的第三网络装置; 或2）将两个冗余信号路由到第三网络设备，然后选择一个用于使用。

8. 发明申请

US20110047407A1 POWER AND DATA REDUNDANCY IN A SINGLE WIRING CLOSET 有权
标题翻译：电源和数据冗余在一个单一的接线
公开(公告)号：US20110047407A1
公开(公告)日：2011-02-24
申请号：US12914328
申请日：2010-10-28
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F11/07
CPC分类号： H04L1/22 , H04L12/10 , H04L41/0604
摘要： Redundancy of data and/or Inline Power in a wired data telecommunications network from a first network device and a second network device configured as power sourcing equipment (PSE) devices and coupled together and to a third network device (such as a PD) via a Y device is provided by providing redundant signaling to/from each of the pair of network devices, and coupling a port of each of the network devices to the Y device and from there to a third port where a third network device such as a PD may be coupled. Because the Y device is essentially passive, communications paths between the PSE devices and the PD are provided for negotiating master/slave status and other status and related information among the respective network devices. Dynamic impedance matching is provided to handle situations where not all devices are plugged in and as a communications technique among the devices.
摘要翻译：有线数据电信网络中的数据和/或在线电力从第一网络设备和被配置为电源设备（PSE）设备的第二网络设备连接在一起并通过经由网络设备（例如PD）耦合到第三网络设备 Y设备通过向/从每对网络设备提供冗余信令来提供，并且将每个网络设备的端口耦合到Y设备，并从那里连接到第三端口，其中诸如PD的第三网络设备耦合。因为Y设备本质上是被动的，所以提供PSE设备和PD之间的通信路径用于在各个网络设备之间协商主/从状态和其他状态和相关信息。提供动态阻抗匹配以处理不是所有设备插入的情况，以及设备之间的通信技术。

9. 发明申请

US20110041001A1 AUTOMATIC SYSTEM FOR POWER AND DATA REDUNDANCY IN A WIRED DATA TELECOMMUNICATIONS NETORK 有权
标题翻译：用于有线数据电信网络中的功率和数据冗余的自动系统
公开(公告)号：US20110041001A1
公开(公告)日：2011-02-17
申请号：US12911441
申请日：2010-10-25
申请人： Roger A. Karam , Luca Cafiero
发明人： Roger A. Karam , Luca Cafiero
IPC分类号： G06F11/16
CPC分类号： H04L41/0604 , H04L1/22 , H04L12/10
摘要： Redundancy of data and/or Inline Power in a wired data telecommunications network from a pair of power sourcing equipment (PSE) devices via an automatic selection device is provided by providing redundant signaling to/from each of the pair of PSE devices, and coupling a port of one PSE device and a redundant port of the second PSE device to respective first and second interfaces of a port of the selection device. The selection device initially selects one of the two PSE devices and communicates data and/or Inline Power to a third interface of the selection device. A powered device (PD) coupled to that third interface communicates data and/or Inline Power with the selected one of the first and second PSE device through the selection device. Upon detection of a condition, such as a failure condition, the selection device may select the other of the two interfaces.
摘要翻译：通过经由自动选择装置从一对电源设备（PSE）设备的有线数据电信网络中的数据和/或在线电力的冗余通过向/从每对PSE设备提供冗余信令来提供，并且耦合一个PSE设备的端口和第二PSE设备的冗余端口连接到选择设备的端口的相应的第一和第二接口。选择设备最初选择两个PSE设备中的一个，并将数据和/或内联电力传送到选择设备的第三接口。耦合到该第三接口的供电设备（PD）通过选择设备将数据和/或在线功率与所选择的第一和第二PSE设备中的一个通信。当检测到诸如故障状况的状况时，选择设备可以选择两个接口中的另一个。

10. 发明授权

US08825965B2 System and methods for memory expansion 有权
标题翻译：用于内存扩展的系统和方法
公开(公告)号：US08825965B2
公开(公告)日：2014-09-02
申请号：US11971066
申请日：2008-01-08
申请人： Mario Mazzola , Satyanarayana Nishtala , Luca Cafiero , Philip Manela
发明人： Mario Mazzola , Satyanarayana Nishtala , Luca Cafiero , Philip Manela
IPC分类号： G06F12/00 , G06F13/42 , G06F13/16 , G06F12/02 , G06F12/06
CPC分类号： G06F12/1009 , G06F11/1016 , G06F12/0207 , G06F12/0292 , G06F12/0607 , G06F13/1684 , G06F13/4234
摘要： This document discusses, among other things, an example system and methods for memory expansion. An example embodiment includes receiving a memory request from a memory controller over a channel. Based on the memory request, the example embodiment includes selecting a location in memory to couple to a sub-channel of the channel and configuring the set of field effect transistors to couple the channel with the sub-channel. In the example embodiment, data may be allowed to flow between the memory controller and the location in the memory over the channel and the sub-channel.
摘要翻译：本文档还讨论了一个用于内存扩展的示例系统和方法。示例实施例包括通过信道从存储器控制器接收存储器请求。基于存储器请求，示例性实施例包括选择存储器中的位置以耦合到信道的子信道并且配置该场效应晶体管集合以将该信道与子信道耦合。在示例实施例中，可以允许数据通过信道和子信道在存储器控制器和存储器中的位置之间流动。

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