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1. 发明授权

US08732262B2 Rate adaptive auto-negotiation 有权
标题翻译：速率自适应自动协商
公开(公告)号：US08732262B2
公开(公告)日：2014-05-20
申请号：US13221342
申请日：2011-08-30
申请人： Yiu Lam Chan , Clifton Powers , Laxman R. Anne , Derli Chan , Manish Sharma , Sheng-Chang Hsu
发明人： Yiu Lam Chan , Clifton Powers , Laxman R. Anne , Derli Chan , Manish Sharma , Sheng-Chang Hsu
IPC分类号： G06F13/42 , H04L29/06
CPC分类号： H04L69/24 , G06F13/42 , H04L69/324
摘要： A method to reduce link-up time between nodes in a communication system is provided. The method includes determining a node in the communication system is in a HANDSHAKE state; randomly configuring the node in one of a master mode and a slave mode based on a determination that the node is in the HANDSHAKE state; determining if the node is in a LINK-UP state with a selected node in the communication system based on the random configuring of the node; and randomly re-configuring the node in one of the master mode and the slave mode based on a negative determination that the node is in the LINK-UP state with the selected node.
摘要翻译：提供了减少通信系统中的节点之间的链接时间的方法。该方法包括：确定通信系统中的节点处于HANDSHAKE状态; 基于确定所述节点处于所述HANDSHAKE状态，将所述节点随机配置为主模式和从模式之一; 基于所述节点的随机配置，确定所述节点是否处于所述通信系统中的所选节点的LINK-UP状态; 并且基于对所选择的节点处于LINK-UP状态的否定判定，在主模式和从模式之一中随机重新配置节点。

2. 发明申请

US20130054725A1 RATE ADAPTIVE AUTO-NEGOTIATION 有权
标题翻译：速率自适应自动调节
公开(公告)号：US20130054725A1
公开(公告)日：2013-02-28
申请号：US13221342
申请日：2011-08-30
申请人： Yiu Lam Chan , Clifton Powers , Laxman R. Anne , Derli Chan , Manish Sharma , Sheng-Chang Hsu
发明人： Yiu Lam Chan , Clifton Powers , Laxman R. Anne , Derli Chan , Manish Sharma , Sheng-Chang Hsu
IPC分类号： G06F15/16
CPC分类号： H04L69/24 , G06F13/42 , H04L69/324
摘要： A method to reduce link-up time between nodes in a communication system is provided. The method includes determining a node in the communication system is in a HANDSHAKE state; randomly configuring the node in one of a master mode and a slave mode based on a determination that the node is in the HANDSHAKE state; determining if the node is in a LINK-UP state with a selected node in the communication system based on the random configuring of the node; and randomly re-configuring the node in one of the master mode and the slave mode based on a negative determination that the node is in the LINK-UP state with the selected node.
摘要翻译：提供了减少通信系统中的节点之间的链接时间的方法。该方法包括：确定通信系统中的节点处于HANDSHAKE状态; 基于确定所述节点处于所述HANDSHAKE状态，将所述节点随机配置为主模式和从模式之一; 基于所述节点的随机配置，确定所述节点是否处于所述通信系统中的所选节点的LINK-UP状态; 并且基于对所选择的节点处于LINK-UP状态的否定判定，在主模式和从模式之一中随机重新配置节点。

3. 发明申请

US20130021899A1 M-PAIR MODE PROTECTION SWITCHING 有权
标题翻译： M-PAIR模式保护开关
公开(公告)号：US20130021899A1
公开(公告)日：2013-01-24
申请号：US13187306
申请日：2011-07-20
申请人： Joe Polland , Clifton Powers , Manish Sharma , Laxman R. Anne , Yiu Lam Chan
发明人： Joe Polland , Clifton Powers , Manish Sharma , Laxman R. Anne , Yiu Lam Chan
IPC分类号： H04L12/26
CPC分类号： H04L12/2898 , H04M11/062
摘要： A communication comprises a plurality of digital subscriber line (DSL) links, a first node having at least one application port configured for an elastic service and a plurality of DSL ports, and a second node having at least one application port configured for an elastic service and a plurality of DSL ports. Each of the first and second nodes is configured to interleave data received over the at least one application port across the plurality of DSL ports, each DSL port allocated a set of DSL timeslots for transport of the data received over the at least one application port. When a failure is detected on one of the DSL links, each of the first and second nodes is configured to interleave the data received over the at least one application port across the remaining DSL ports not connected to the failed DSL link without adjusting the set of DSL timeslots allocated to each of the remaining DSL ports for transport of the data from the at least one application port.
摘要翻译：通信包括多个数字用户线（DSL）链路，具有配置用于弹性服务的至少一个应用端口和多个DSL端口的第一节点以及具有被配置用于弹性服务的至少一个应用端口的第二节点和多个DSL端口。第一和第二节点中的每一个被配置为交织跨多个DSL端口上的至少一个应用端口接收的数据，每个DSL端口分配一组DSL时隙，用于传输在至少一个应用端口上接收的数据。当在DSL链路之一上检测到故障时，第一和第二节点中的每一个被配置成交错在不连接到故障DSL链路的剩余DSL端口上的至少一个应用端口上接收的数据，而不调整该组分配给每个剩余DSL端口的DSL时隙用于从至少一个应用端口传输数据。

4. 发明授权

US08787151B2 N+N protection switching 有权
标题翻译： N + N保护切换
公开(公告)号：US08787151B2
公开(公告)日：2014-07-22
申请号：US13187308
申请日：2011-07-20
申请人： Joe Polland , Clifton Powers , Manish Sharma , Laxman R. Anne , Yiu Lam Chan
发明人： Joe Polland , Clifton Powers , Manish Sharma , Laxman R. Anne , Yiu Lam Chan
IPC分类号： H04L1/00
CPC分类号： H04B3/23
摘要： 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.
摘要翻译：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。

5. 发明授权

US09013982B2 M-pair mode protection switching 有权
标题翻译： M对模式保护切换
公开(公告)号：US09013982B2
公开(公告)日：2015-04-21
申请号：US13187306
申请日：2011-07-20
申请人： Joe Polland , Clifton Powers , Manish Sharma , Laxman R. Anne , Yiu Lam Chan
发明人： Joe Polland , Clifton Powers , Manish Sharma , Laxman R. Anne , Yiu Lam Chan
IPC分类号： G01R31/08 , H04L12/28 , H04M11/06
CPC分类号： H04L12/2898 , H04M11/062
摘要： A communication comprises a plurality of digital subscriber line (DSL) links, a first node having at least one application port configured for an elastic service and a plurality of DSL ports, and a second node having at least one application port configured for an elastic service and a plurality of DSL ports. Each of the first and second nodes is configured to interleave data received over the at least one application port across the plurality of DSL ports, each DSL port allocated a set of DSL timeslots for transport of the data received over the at least one application port. When a failure is detected on one of the DSL links, each of the first and second nodes is configured to interleave the data received over the at least one application port across the remaining DSL ports not connected to the failed DSL link without adjusting the set of DSL timeslots allocated to each of the remaining DSL ports for transport of the data from the at least one application port.
摘要翻译：通信包括多个数字用户线（DSL）链路，具有配置用于弹性服务的至少一个应用端口和多个DSL端口的第一节点以及具有被配置用于弹性服务的至少一个应用端口的第二节点和多个DSL端口。第一和第二节点中的每一个被配置为交织跨多个DSL端口上的至少一个应用端口接收的数据，每个DSL端口分配一组DSL时隙，用于传输在至少一个应用端口上接收的数据。当在DSL链路之一上检测到故障时，第一和第二节点中的每一个被配置成交错在不连接到故障DSL链路的剩余DSL端口上的至少一个应用端口上接收的数据，而不调整该组分配给每个剩余DSL端口的DSL时隙用于从至少一个应用端口传输数据。

6. 发明申请

US20130022094A1 N+N PROTECTION SWITCHING 有权
标题翻译： 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
申请人： Joe Polland , Clifton Powers , Manish Sharma , Laxman R. Anne , Yiu Lam Chan
发明人： Joe Polland , Clifton Powers , Manish Sharma , Laxman R. Anne , Yiu Lam Chan
IPC分类号： H04B1/38
CPC分类号： H04B3/23
摘要： 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.
摘要翻译：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。

7. 发明授权

US08665897B2 Systems and methods for high-speed digital subscriber line software download 有权
标题翻译：高速数字用户线软件下载的系统和方法
公开(公告)号：US08665897B2
公开(公告)日：2014-03-04
申请号：US12605858
申请日：2009-10-26
申请人： Joe Polland , Xinkuan Zhou , Laxman Anne , Manish Sharma , Clifton Powers , Yiu Lam Chan
发明人： Joe Polland , Xinkuan Zhou , Laxman Anne , Manish Sharma , Clifton Powers , Yiu Lam Chan
IPC分类号： H04J3/16
CPC分类号： H04M11/062
摘要： System and methods for High-speed Digital Subscriber Line Software Download are provided. In one embodiment, a Digital Subscriber Line (DSL) Transceiver Unit is provided. The transceiver unit comprises at least one DSL transceiver, wherein the at least one DSL transceiver implements an Embedded Operations Channel (EOC) and a data path over at least one DSL pair; a first memory for storing a software file for transfer over the DSL pair, wherein the software file comprises a header and at least one file record; and a second memory for storing a provisioning table, wherein the provisioning table establishes timeslot allocations for a plurality of channels communicated over the data path, including provisions for a software download channel for transmitting the software file from the first memory to a target unit over the data path.
摘要翻译：提供了高速数字用户线软件下载的系统和方法。在一个实施例中，提供了数字用户线（DSL）收发器单元。所述收发器单元包括至少一个DSL收发器，其中所述至少一个DSL收发器通过至少一个DSL对实现嵌入式操作信道（EOC）和数据路径; 用于存储用于通过所述DSL对传送的软件文件的第一存储器，其中所述软件文件包括标题和至少一个文件记录; 以及用于存储供应表的第二存储器，其中所述供应表建立用于通过所述数据路径传送的多个信道的时隙分配，包括用于通过所述第一存储器从所述第一存储器向所述目标单元发送所述软件文件的软件下载通道的规定数据路径。

8. 发明申请

US20110099546A1 SYSTEMS AND METHODS FOR HIGH-SPEED DIGITAL SUBSCRIBER LINE SOFTWARE DOWNLOAD 有权
标题翻译：高速数字用户线软件下载的系统与方法
公开(公告)号：US20110099546A1
公开(公告)日：2011-04-28
申请号：US12605858
申请日：2009-10-26
申请人： Joe Polland , Xinkuan Zhou , Laxman Anne , Manish Sharma , Clifton Powers , Yiu Lam Chan
发明人： Joe Polland , Xinkuan Zhou , Laxman Anne , Manish Sharma , Clifton Powers , Yiu Lam Chan
IPC分类号： G06F9/44
CPC分类号： H04M11/062
摘要： System and methods for High-speed Digital Subscriber Line Software Download are provided. In one embodiment, a Digital Subscriber Line (DSL) Transceiver Unit is provided. The transceiver unit comprises at least one DSL transceiver, wherein the at least one DSL transceiver implements an Embedded Operations Channel (EOC) and a data path over at least one DSL pair; a first memory for storing a software file for transfer over the DSL pair, wherein the software file comprises a header and at least one file record; and a second memory for storing a provisioning table, wherein the provisioning table establishes timeslot allocations for a plurality of channels communicated over the data path, including provisions for a software download channel for transmitting the software file from the first memory to a target unit over the data path.
摘要翻译：提供了高速数字用户线软件下载的系统和方法。在一个实施例中，提供了数字用户线（DSL）收发器单元。所述收发器单元包括至少一个DSL收发器，其中所述至少一个DSL收发器通过至少一个DSL对实现嵌入式操作信道（EOC）和数据路径; 用于存储用于通过所述DSL对传送的软件文件的第一存储器，其中所述软件文件包括标题和至少一个文件记录; 以及用于存储供应表的第二存储器，其中所述供应表建立用于通过所述数据路径传送的多个信道的时隙分配，包括用于通过所述第一存储器从所述第一存储器向所述目标单元发送所述软件文件的软件下载通道的规定数据路径。

9. 发明授权

US08340118B2 System and method for multiplexing fractional TDM frames 有权
$System and method for multiplexing fractional TDM frames$
标题翻译：用于复用分数TDM帧的系统和方法
公开(公告)号：US08340118B2
公开(公告)日：2012-12-25
申请号：US12468562
申请日：2009-05-19
申请人： Xinkuan Zhou , Clifton Powers , Laxman Anne , Manish Sharma , Joe Polland
发明人： Xinkuan Zhou , Clifton Powers , Laxman Anne , Manish Sharma , Joe Polland
IPC分类号： H04B7/212
CPC分类号： H04J3/1647 , H04J3/04 , H04J3/1641
摘要： 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.
摘要翻译：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。

10. 发明授权

US08085816B2 Regenerator unit 有权
标题翻译：再生机组
公开(公告)号：US08085816B2
公开(公告)日：2011-12-27
申请号：US12172433
申请日：2008-07-14
申请人： Xinkuan Zhou , Clifton Powers , Laxman Anne , Manish Sharma , Joe Polland
发明人： Xinkuan Zhou , Clifton Powers , Laxman Anne , Manish Sharma , Joe Polland
IPC分类号： H04J1/10
CPC分类号： H04B3/38
摘要： 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.
摘要翻译：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。

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