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    N+N PROTECTION SWITCHING
    23.
    发明申请
    N+N PROTECTION SWITCHING 有权
    N + N保护开关

    公开(公告)号：US20130022094A1

    公开(公告)日：2013-01-24

    申请号：US13187308

    申请日：2011-07-20

    Applicant: Joe Polland ,  Clifton Powers ,  Manish Sharma ,  Laxman R. Anne ,  Yiu Lam Chan

    Inventor： Joe Polland ,  Clifton Powers ,  Manish Sharma ,  Laxman R. Anne ,  Yiu Lam Chan

    IPC: H04B1/38

    CPC classification number: H04B3/23

    Abstract: A communication system comprises a plurality of DSL links comprising a first group and second group of DSL links, each group comprising more than one DSL link. The communication system also comprises a first node and a second node each having at least one application port and a plurality of DSL ports. Each DSL port is coupled to a respective one of the DSL links such that the first and second nodes are communicatively coupled via the DSL links. Each of the first and second nodes is configured to interleave a first copy of data received over the respective application port across the first group and to interleave a second copy of the data across the second group. When a failure is detected on a DSL link in the first group, each of the first and second nodes is configured to switch from the first group to the second group.

    Abstract translation: 通信系统包括多个DSL链路，其包括第一组和第二组DSL链路，每个组包括多于一个DSL链路。 通信系统还包括每个具有至少一个应用端口和多个DSL端口的第一节点和第二节点。 每个DSL端口耦合到DSL链路中的相应一个，使得第一和第二节点经由DSL链路通信耦合。 第一和第二节点中的每一个被配置为交织跨越第一组在相应的应用端口上接收的数据的第一副本，并跨越第二组交织数据的第二副本。 当在第一组中的DSL链路上检测到故障时，第一和第二节点中的每一个被配置为从第一组切换到第二组。

    Media converter
    24.
    发明授权
    Media converter 有权
    媒体转换器

    公开(公告)号：US07953108B2

    公开(公告)日：2011-05-31

    申请号：US12036663

    申请日：2008-02-25

    Applicant: Joe Polland ,  Manish Kumar Sharma ,  Xinkuan Zhou ,  Rongfen Xu

    Inventor： Joe Polland ,  Manish Kumar Sharma ,  Xinkuan Zhou ,  Rongfen Xu

    IPC: H04J3/22

    CPC classification number: H04L12/66 ,  H04M11/062

    Abstract: A method of using a digital subscriber link unit as a media converter, the method comprising coupling a first signal of a first type to a first port of the digital subscriber link unit, converting the first signal of the first type to a second signal of the second type with the digital subscriber link unit and outputting the second signal of the second type from a second port of the digital subscriber link unit. The first port and the second port are not G.SHDSL ports.

    Abstract translation: 一种使用数字用户链路单元作为媒体转换器的方法，所述方法包括将第一类型的第一信号耦合到数字用户链路单元的第一端口，将第一类型的第一信号转换为第 具有数字用户链路单元的第二类型，并从数字用户链路单元的第二端口输出第二类型的第二信号。 第一个端口和第二个端口不是G.SHDSL端口。

    Hybrid cross-link
    25.
    发明授权
    Hybrid cross-link 有权
    混合交联

    公开(公告)号：US07869465B2

    公开(公告)日：2011-01-11

    申请号：US12172436

    申请日：2008-07-14

    Applicant: Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    Inventor： Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    IPC: H04J3/00

    CPC classification number: H04L12/2856 ,  H04L12/2898

    Abstract: A communication system comprises a first communication unit having a plurality of application ports; and a second communication unit having a plurality of application ports and coupled to the first communication unit; wherein the first communication unit is configured to extract timeslots from a first signal having a first interface format and from a second signal having a second interface format, and to insert the extracted timeslots into a frame for transmission to the second communication unit; wherein the second communication unit is configured to pass the first interface format signal to an application port of a similar interface format and to pass the second interface format signal to an application port of a third dissimilar interface format based on the order of the extracted timeslots in the frame transmitted from the first communication unit.

    Abstract translation: 通信系统包括具有多个应用端口的第一通信单元; 以及第二通信单元，具有多个应用端口并且耦合到所述第一通信单元; 其中，所述第一通信单元被配置为从具有第一接口格式的第一信号和从具有第二接口格式的第二信号中提取时隙，并且将所提取的时隙插入到帧中以传输到所述第二通信单元; 其中所述第二通信单元被配置为将所述第一接口格式信号传递到类似接口格式的应用端口，并且基于所提取的时隙的顺序将所述第二接口格式信号传递到第三不同接口格式的应用端口 该帧从第一通信单元发送。

    SYSTEM AND METHOD FOR MULTIPLEXING FRACTIONAL TDM FRAMES
    26.
    发明申请
    SYSTEM AND METHOD FOR MULTIPLEXING FRACTIONAL TDM FRAMES 有权
    用于多路复用TDM帧的系统和方法

    公开(公告)号：US20090290583A1

    公开(公告)日：2009-11-26

    申请号：US12468562

    申请日：2009-05-19

    Applicant: Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    Inventor： Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    IPC: H04L12/56 ,  H04J3/06

    CPC classification number: H04J3/1647 ,  H04J3/04 ,  H04J3/1641

    Abstract: A multiplexing card comprises a primary TDM port over which TDM frames are communicated to and from a networking device, a plurality of secondary TDM ports over each of which fractional TDM frames are communicated to and from a plurality of digital subscriber line (DSL) units; and a logic device coupled between the primary TDM port and the plurality of secondary TDM ports, wherein the logic device is operable to map timeslots from each of the fractional TDM frames received over the plurality of secondary TDM ports to timeslots in a TDM frame communicated over the primary TDM port, and to map each of a plurality of blocks of timeslots in a TDM frame received over the primary TDM port to one of the plurality of secondary TDM ports; wherein the combined number of timeslots containing user data in the fractional TDM frames received over the plurality of secondary TDM ports is less than or equal to the maximum number of available timeslots in the corresponding TDM frame communicated over the primary TDM port.

    Abstract translation: 多路复用卡包括主TDM端口，TDM网络与网络设备进行通信，多个二级TDM端口通过每个TDM TDM端口传送到多个数字用户线路（DSL）单元; 以及耦合在所述主TDM端口和所述多个辅助TDM端口之间的逻辑设备，其中所述逻辑设备可操作以将来自所述多个辅助TDM端口上接收的每个所述分数TDM帧中的时隙映射到TDM帧中传送的TDM帧中的时隙 主TDM端口，并将在主TDM端口上接收的TDM帧中的多个时隙块中的每一个映射到多个辅助TDM端口中的一个; 其中，在所述多个辅助TDM端口上接收的分数TDM帧中包含用户数据的时隙的组合数量小于或等于通过所述主TDM端口传送的相应TDM帧中的可用时隙的最大数量。

    REGENERATOR UNIT
    27.
    发明申请
    REGENERATOR UNIT 有权
    再生器单元

    公开(公告)号：US20090092176A1

    公开(公告)日：2009-04-09

    申请号：US12172433

    申请日：2008-07-14

    Applicant: Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    Inventor： Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    IPC: H04B3/36

    CPC classification number: H04B3/38

    Abstract: A communication system comprises a central unit configured to transmit and receive communication signals; a remote unit configured to transmit and receive communication signals; and a regenerator unit configured to regenerate and transmit received communication signals, the regenerator unit comprising a first interface, a second interface and a control and status circuit configured to control operation of the first and second interface, wherein each interface is configured to operate as an independent logical regenerator unit; wherein the central unit and the remote unit communicate over a first communication loop via the first independent interface of the regenerator unit.

    Abstract translation: 通信系统包括被配置为发送和接收通信信号的中央单元; 被配置为发送和接收通信信号的远程单元; 以及再生器单元，被配置为再生和发送接收到的通信信号，所述再生器单元包括第一接口，第二接口和被配置为控制所述第一和第二接口的操作的控制和状态电路，其中每个接口被配置为作为 独立逻辑蓄电池单元; 其中所述中央单元和所述远程单元经由所述再生器单元的所述第一独立接口在第一通信环路上通信。

    HYBRID CROSS-LINK
    28.
    发明申请
    HYBRID CROSS-LINK 有权
    混合交叉

    公开(公告)号：US20090092150A1

    公开(公告)日：2009-04-09

    申请号：US12172436

    申请日：2008-07-14

    Applicant: Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    Inventor： Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    IPC: H04L29/06

    CPC classification number: H04L12/2856 ,  H04L12/2898

    Abstract: A communication system comprises a first communication unit having a plurality of application ports; and a second communication unit having a plurality of application ports and coupled to the first communication unit; wherein the first communication unit is configured to extract timeslots from a first signal having a first interface format and from a second signal having a second interface format, and to insert the extracted timeslots into a frame for transmission to the second communication unit; wherein the second communication unit is configured to pass the first interface format signal to an application port of a similar interface format and to pass the second interface format signal to an application port of a third dissimilar interface format based on the order of the extracted timeslots in the frame transmitted from the first communication unit.

    Abstract translation: 通信系统包括具有多个应用端口的第一通信单元; 以及第二通信单元，具有多个应用端口并且耦合到所述第一通信单元; 其中，所述第一通信单元被配置为从具有第一接口格式的第一信号和从具有第二接口格式的第二信号中提取时隙，并且将所提取的时隙插入到帧中以传输到所述第二通信单元; 其中所述第二通信单元被配置为将所述第一接口格式信号传递到类似接口格式的应用端口，并且基于所提取的时隙的顺序将所述第二接口格式信号传递到第三不同接口格式的应用端口 该帧从第一通信单元发送。

    ONE-GOOD-PAIR OPERATION IN DUAL-PAIR MODE
    29.
    发明申请
    ONE-GOOD-PAIR OPERATION IN DUAL-PAIR MODE 有权
    双对偶模式中的一对对手操作

    公开(公告)号：US20090092149A1

    公开(公告)日：2009-04-09

    申请号：US12045368

    申请日：2008-03-10

    Applicant: Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    Inventor： Xinkuan Zhou ,  Clifton Powers ,  Laxman Anne ,  Manish Sharma ,  Joe Polland

    IPC: H04L12/66

    CPC classification number: H04M11/062

    Abstract: A communication system comprising at least one communication unit. Each communication unit includes an interface port, a first-digital-subscriber-line port, a second-digital-subscriber-line port, and a central processing unit. The central processing unit is communicatively coupled to receive information indicative of the operability of the first-digital-subscriber-line port and the second-digital-subscriber-line port. The at least one communication unit is implemented on the physical layer in single-pair mode. The at least one communication unit is configured to switch from sending timeslots in dual-pair mode to sending timeslots in 1+1 protection mode when communication on one of the first-digital-subscriber-line port and the second-digital-subscriber-line port fails.

    Abstract translation: 一种通信系统，包括至少一个通信单元。 每个通信单元包括接口端口，第一数字用户线路端口，第二数字用户线路端口和中央处理单元。 中央处理单元通信地耦合以接收指示第一数字用户线路端口和第二数字用户线路端口的可操作性的信息。 至少一个通信单元以单对模式在物理层上实现。 所述至少一个通信单元被配置为当在所述第一数字用户线路端口和所述第二数字用户线路之一上进行通信时，以双对模式的发送时隙切换到发送时隙在1 + 1保护模式 端口失败。

    ETHERNET PROTECTION SWITCHING SYSTEM
    30.
    发明申请
    ETHERNET PROTECTION SWITCHING SYSTEM 审中-公开
    以太网保护切换系统

    公开(公告)号：US20080285437A1

    公开(公告)日：2008-11-20

    申请号：US11750688

    申请日：2007-05-18

    Applicant: Joe Polland

    Inventor： Joe Polland

    IPC: G01R31/08

    CPC classification number: H04L49/557 ,  H04L49/351 ,  H04L49/354 ,  H04L49/50

    Abstract: An Ethernet-protection-switch system comprising a first transceiver node having Ethernet ports and transmit/receive lines communicatively coupled to a respective one of the Ethernet ports. The Ethernet ports include one active-receive Ethernet port and at least one backup-receive Ethernet port. Each transmit/receive line carrying duplicates of a data packet sent from a communicatively coupled second transceiver node. The duplicated data packet input from a transmit/receive line to the active-receive Ethernet port is received at the first transceiver node. The duplicated data packet input from a transmit/receive line to a respective one of the at least one backup-receive Ethernet port is discarded at the first transceiver node. If the transmit/receive line inputting the duplicated data packet to the active-receive Ethernet port fails, one of the at least one backup-receive Ethernet ports begins to function as the active-receive Ethernet port. The first transceiver node is configured to output duplicated data packets from each of the Ethernet ports for transmission on each of the transmit/receive lines.

    Abstract translation: 一种以太网保护交换机系统，包括具有以太网端口的第一收发器节点和通信地耦合到相应的一个以太网端口的发送/接收线。 以太网端口包括一个主用接收以太网端口和至少一个备份接收以太网端口。 每个发送/接收线路承载从通信耦合的第二收发器节点发送的数据分组的副本。 从发送/接收线路输入到主动 - 接收以太网端口的复制数据分组在第一收发器节点处被接收。 从发送/接收线路输入到至少一个备用接收以太网端口中的相应一个的复制数据分组在第一收发器节点被丢弃。 如果将复制数据包输入到主动接收以太网端口的发送/接收线路发生故障，则至少一个备份接收以太网端口之一将开始作为主动接收以太网端口。 第一收发器节点被配置为从每个以太网端口输出复制的数据分组，用于在每个发送/接收线路上传输。

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