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    • 93. 发明授权
    • M-pair mode protection switching
    • M对模式保护切换
    • US09013982B2
    • 2015-04-21
    • US13187306
    • 2011-07-20
    • Joe PollandClifton PowersManish SharmaLaxman R. AnneYiu Lam Chan
    • Joe PollandClifton PowersManish SharmaLaxman R. AnneYiu Lam Chan
    • G01R31/08H04L12/28H04M11/06
    • H04L12/2898H04M11/062
    • 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.
    • 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。
    • 94. 发明授权
    • Multiple E-carrier transport over DSL
    • DSL上的多个E载波传输
    • US08982913B2
    • 2015-03-17
    • US12468552
    • 2009-05-19
    • Xinkuan ZhouClifton PowersLaxman AnneManish SharmaJoe Polland
    • Xinkuan ZhouClifton PowersLaxman AnneManish SharmaJoe Polland
    • H04J3/02H04J3/16H04J3/04
    • H04J3/1647H04J3/04H04J3/1641
    • A communication system comprises a first multiplexer card having a first plurality of TDM ports and a first differential signaling interface, the first multiplexer card operable to map timeslots from the TDM ports to a first combined signal transmitted via the first differential signaling interface; a first unit coupled to the first differential signaling interface and configured to map timeslots extracted from the first combined signal to a DSL frame; a second unit coupled to the first unit via the a DSL link, the second unit having a third differential signaling interface and operable to map timeslots extracted from the DSL frame to a second combined signal; and a second multiplexer card having a second plurality of TDM ports and a fourth differential signaling interface, the second multiplexer card operable to map each of the timeslots from the second combined signal to one of the second plurality of TDM ports.
    • 通信系统包括具有第一多个TDM端口和第一差分信令接口的第一多路复用器卡,第一多路复用器卡可操作以将来自TDM端口的时隙映射到经由第一差分信号接口传输的第一组合信号; 耦合到所述第一差分信令接口并被配置为将从所述第一组合信号提取的时隙映射到DSL帧的第一单元; 第二单元,经由DSL链路耦合到第一单元,第二单元具有第三差分信令接口,用于将从DSL帧提取的时隙映射到第二组合信号; 以及具有第二多个TDM端口和第四差分信令接口的第二多路复用器卡,所述第二多路复用器卡可操作以将来自第二组合信号的每个时隙映射到第二多个TDM端口中的一个。
    • 96. 发明授权
    • Method and computer-readable medium for precedence group calling
    • 优先级组呼叫的方法和计算机可读介质
    • US08170594B1
    • 2012-05-01
    • US11500370
    • 2006-08-08
    • Manish Sharma
    • Manish Sharma
    • H04B7/00H04M3/42
    • H04W4/10
    • A method and computer-readable medium for precedence group calling in a dispatch station is provided. The method includes: receiving a precedence order for each of a plurality of group call originators, based upon a group call identifier of each of the plurality of group call originators; receiving a new group call from one of the plurality of group call originators; and automatically switching the dispatch station from a current group call to the new group call, if the group call identifier of the originator of the new group call has a higher precedence than the group call identifier of the originator of the current group call.
    • 提供了一种用于调度台中优先级组呼叫的方法和计算机可读介质。 该方法包括:基于多个群组呼叫发起者中的每一个的群组呼叫标识符,接收多个群组呼叫发起者中的每一个的优先顺序; 从所述多个群组呼叫发起者之一接收新的群组呼叫; 并且如果新组呼叫的发起者的组呼叫标识符的优先级高于当前组呼叫的发起者的组呼叫标识符,则自动将分派站从当前组呼呼切换到新组呼。
    • 98. 发明申请
    • SYSTEMS AND METHODS FOR HIGH-SPEED DIGITAL SUBSCRIBER LINE SOFTWARE DOWNLOAD
    • 高速数字用户线软件下载的系统与方法
    • US20110099546A1
    • 2011-04-28
    • US12605858
    • 2009-10-26
    • Joe PollandXinkuan ZhouLaxman AnneManish SharmaClifton PowersYiu Lam Chan
    • Joe PollandXinkuan ZhouLaxman AnneManish SharmaClifton PowersYiu Lam Chan
    • G06F9/44
    • H04M11/062
    • 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.
    • 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。
    • 99. 发明申请
    • POINT TO MULTIPOINT CROSSLINK
    • 要点多点关系
    • US20110064092A1
    • 2011-03-17
    • US12948971
    • 2010-11-18
    • Joe PollandManish SharmaXinkuan Zhou
    • Joe PollandManish SharmaXinkuan Zhou
    • H04L12/43H04B1/38
    • H04M11/062H04L12/2838
    • A communication network comprises a first central digital subscriber line (DSL) unit having at least one application port and a plurality of DSL ports; a first remote DSL unit having at least one application port and at least one DSL port, wherein the first remote DSL unit is communicatively coupled to the central DSL unit via a first single independent DSL pair having a first EOC channel; and a second remote DSL unit having at least one application port and at least one DSL port, wherein the second remote DSL unit is communicatively coupled to the central DSL unit via a second single independent DSL pair having a second EOC channel; wherein the at least one application port in the central DSL unit is communicatively coupled to an application port in at least one of the first remote DSL unit and the second remote DSL unit.
    • 通信网络包括具有至少一个应用端口和多个DSL端口的第一中央数字用户线路(DSL)单元; 具有至少一个应用端口和至少一个DSL端口的第一远程DSL单元,其中所述第一远程DSL单元经由具有第一EOC信道的第一单独独立DSL对被通信地耦合到所述中央DSL单元; 以及具有至少一个应用端口和至少一个DSL端口的第二远程DSL单元,其中所述第二远程DSL单元经由具有第二EOC信道的第二单独的独立DSL对被通信地耦合到所述中央DSL单元; 其中所述中央DSL单元中的所述至少一个应用端口通信地耦合到所述第一远程DSL单元和所述第二远程DSL单元中的至少一个中的应用端口。