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公开(公告)号：US6049541A
公开(公告)日：2000-04-11
申请号：US985387
申请日：1997-12-04
CPC分类号： H04L49/3081 , H04Q11/0478 , H04L2012/5605 , H04L2012/561 , H04L2012/5615 , H04L2012/5625 , H04L2012/5651
摘要： A distributed telecommunications switching system (100) is disclosed. The system includes a controller (140) that generates and transmits a cell stream with a plurality of reserved cells. A first switching subsystem (104) in communication with the controller (140) receives the cell stream and a first plurality of cells. The first switching subsystem (104) identifies the reserved cells in the cell stream and replaces selected ones of the reserved cells with selected ones of the first plurality of cells to produce a modified cell stream. The modified cell stream is transmitted to a second switching subsystem (102).
摘要翻译： 公开了一种分布式电信交换系统（100）。 该系统包括产生并发送具有多个保留小区的小区流的控制器（140）。 与控制器（140）通信的第一交换子系统（104）接收小区流和第一多个小区。 第一交换子系统（104）识别小区流中的保留小区，并且用第一多个小区中的选定小区替换保留小区中的所选小区以产生修改的小区流。 经修改的小区流被传送到第二交换子系统（102）。
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公开(公告)号：US07668230B2
公开(公告)日：2010-02-23
申请号：US11145518
申请日：2005-06-03
CPC分类号： H04L25/03343 , H04L25/03146 , H04L27/2608 , H04L2025/03414 , H04L2025/03808
摘要： In one embodiment, a first device for communicating over a digital-subscriber-line (DSL) line comprises a digital-subscriber-line transceiver to transmit and receive data over the DSL link. A set of one or more performance parameters are associated with the DSL link by which the quality of the DSL link can be determined. The first device further comprises a controller coupled to the digital-subscriber-line transceiver. The controller causes a non-intrusive transmitter adjustment operation to be performed by the digital-subscriber-line transceiver.
摘要翻译： 在一个实施例中，用于通过数字用户线（DSL）线路进行通信的第一设备包括用于通过DSL链路发送和接收数据的数字用户线路收发器。 一组一个或多个性能参数与DSL链路相关联，通过该DSL链路可以确定DSL链路的质量。 第一设备还包括耦合到数字用户线路收发器的控制器。 控制器由数字用户线收发器执行非入侵发射机调整操作。
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公开(公告)号：US06754206B1
公开(公告)日：2004-06-22
申请号：US09359969
申请日：1999-07-23
IPC分类号： H04Q1100
CPC分类号： H04L49/103 , H04L49/205 , H04L49/3009 , H04L49/503 , H04L49/505 , H04L49/555 , H04L2012/5605 , H04L2012/561 , H04L2012/5625 , H04Q11/0478
摘要： A distributed telecommunications switching subsystem (100) receives and distributes data packets passed between a plurality of switching subsystems or channel banks (102, 104, 106) and a data packet switch (110). Each channel bank (102) has a stored list of addresses. When a channel bank (102) receives a data packet, it compares the address of the data packet to its stored list of addresses, and transmits the data packet to another channel bank (104) if the address of the data packet does not correspond to any of the addresses in its stored list of addresses. The data packet is passed on until it reaches a channel bank (106) with a matching address or else it is appropriately handled by a last channel bank (106) in the chain. If the address of data packet matches an address in its stored list of addresses, the channel bank (102) passes the data packet through a subscriber interface card (120) to a customer premises equipment unit (108) corresponding to the address of the data packet.
摘要翻译： 分布式电信交换子系统（100）接收并分发在多个交换子系统或信道组（102,104,106）和数据分组交换机（110）之间传递的数据分组。 每个信道组（102）具有存储的地址列表。 当信道组（102）接收数据分组时，将数据分组的地址与其存储的地址列表进行比较，并且如果数据分组的地址不对应于数据分组，则将数据分组发送到另一信道组（104） 其存储的地址列表中的任何地址。 数据包被传递，直到它到达具有匹配地址的信道组（106），或者它被链中的最后一个信道组（106）适当地处理。 如果数据分组的地址与其存储的地址列表中的地址匹配，则信道组（102）将数据分组通过用户接口卡（120）传送到与数据的地址对应的客户驻地设备单元（108） 包。
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公开(公告)号：US08073134B2
公开(公告)日：2011-12-06
申请号：US12490701
申请日：2009-06-24
IPC分类号： H04M1/00
CPC分类号： H04L12/10 , G06F1/28 , G06F1/305 , G06F1/3203 , G06F1/3287 , G06F1/3296 , H04M11/062 , H04M19/001 , Y02D10/171 , Y02D10/172 , Y02D50/20 , Y10T307/766
摘要： A network element comprises a power interface to receive power from a power communication medium; a service interface to provide a telecommunication service over a service communication medium; management interface to receive management data over one of the service communication medium and the power communication medium via at least one primitive; and a control module to monitor the at least one primitive and to control operation of the network element based on the at least one monitored primitive.
摘要翻译： 网络元件包括从电力通信介质接收功率的电力接口; 服务接口，用于通过服务通信介质提供电信服务; 管理接口，经由至少一个原语接收服务通信介质和电力通信介质之一上的管理数据; 以及控制模块，用于监视所述至少一个原语并且基于所述至少一个被监视的原语来控制所述网络元件的操作。
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公开(公告)号：US07599484B2
公开(公告)日：2009-10-06
申请号：US10449682
申请日：2003-05-30
申请人： Dieter H. Nattkemper
发明人： Dieter H. Nattkemper
IPC分类号： H04M1/02
CPC分类号： H04L12/10 , H04M19/001 , Y10T307/696
摘要： A method of managing power at an element management system for a power sourcing network element and a power sinking network element of an access network is provided. The method includes identifying a set of primitives for managing power usage at the power sinking network element associated with providing a provisioned service, provisioning at least one instance of a line power manager for the service with the set of primitives, provisioning at least one instance of an associated line power controller at each of the power sourcing network element and the power sinking network element, associating at least one conductive medium with the line power controller, the at least one conductive medium coupled between the power sourcing network element and the power sinking network element, and passing selected ones of the set of primitives to the power sourcing network element and the power sinking network element for use by at least one line power control function of the power sourcing and the power sinking network elements.
摘要翻译： 提供了一种在元件管理系统中为接入网络的电源网元和功率网络元件管理电力的方法。 该方法包括识别用于管理与提供所提供的服务相关联的功率吸收网络元件处的功率使用的一组原语，为所述服务集合提供至少一个用于所述一组原语的线路功率管理器的实例，提供至少一个实例 在每个电源网络元件和功率吸收网络元件处的相关联的线路功率控制器将至少一个导电介质与线路功率控制器相关联，所述至少一个导电介质耦合在电源网络元件和功率吸收网络之间 元素，并且将所述一组原语中的选定的元素传递给所述电源网元和所述功率吸收网元，以由所述电源和所述功率网络元件的至少一个线路功率控制功能使用。
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公开(公告)号：US06327266B1
公开(公告)日：2001-12-04
申请号：US09066611
申请日：1998-04-24
IPC分类号： H04J316
CPC分类号： H04Q11/0478 , H04L2012/5603 , H04L2012/5642 , H04L2012/5685
摘要： A multiple user access network (10) includes a master network element device (12) and multiple slave network termination devices (14a-14n). The network element device (12) couples to the multiple network termination devices (14a-14n) in a multi-user network interface (MUNI) topology by a shared media link (16). Each network termination device (14a-14n) is assigned its own unique group ID address (38) by the master network element device (12). The network element device (12) sends MUNI asynchronous transfer mode cells (30, 32) to appropriate network termination devices (14a-14n) over shared media link (16). The group ID (38) field is also defined to allow for the network element device (12) to broadcast asynchronous transfer mode cells to all the network termination devices (14a-14n). Each network termination device (14a-14n) identifies MUNI asynchronous transfer mode cells (30, 32) with its unique group ID (38) for processing and ignores those MUNI asynchronous transfer mode cells (30, 32) that do not contain an appropriate group ID (38). The master network element device (12) performs traffic shaping and user parameter control functions per group to facilitate downstream quality of service guarantee per network termination device.
摘要翻译： 多用户接入网络（10）包括主网元设备（12）和多个从网终端设备（14a-14n）。 网元装置（12）通过共享媒体链路（16）在多用户网络接口（MUNI）拓扑中耦合到多个网络终端设备（14a-14n）。 每个网络终端设备（14a-14n）由主网元设备（12）分配其自己的唯一组ID地址（38）。 网元设备（12）通过共享媒体链路（16）将MUNI异步传输模式小区（30,32）发送到适当的网络终端设备（14a-14n）。 组ID（38）字段还被定义为允许网元设备（12）向所有网络终端设备（14a-14n）广播异步传输模式小区。 每个网络终端设备（14a-14n）用其唯一的组ID（38）识别MUNI异步传输模式小区（30,32），用于处理并忽略不包含适当组的那些MUNI异步传输模式小区（30,32） ID（38）。 主网元设备（12）每组执行流量整形和用户参数控制功能，以方便每个网络终端设备的下游服务质量保证。
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公开(公告)号：US5953318A
公开(公告)日：1999-09-14
申请号：US984791
申请日：1997-12-04
IPC分类号： H04L12/70 , H04L12/931 , H04L12/933 , H04L12/935 , H04L12/939 , H04L12/947 , H04Q11/04 , H04L12/56
CPC分类号： H04L49/505 , H04L49/103 , H04L49/108 , H04L49/1553 , H04L49/205 , H04L49/256 , H04L49/3009 , H04L49/3081 , H04L49/309 , H04L49/405 , H04L49/503 , H04Q11/0478 , H04L2012/5605 , H04L2012/5606 , H04L2012/561 , H04L2012/562 , H04L2012/5625 , H04L2012/5648 , H04L2012/5679 , H04L49/30 , H04L49/555
摘要： A distributed telecommunications switching system (100) is disclosed. The system includes a controller (118) in a first switching system (102). The control signal is transmitted to one or more intermediate switching system (104) and a terminating switching system (106) that generates and transmits a control signal which carries a plurality of credit allowance values. The intermediate switching system (104) receives the control signal and transmits data packets to the first switching system (102) in response to a first credit allowance value. The terminating switching system (106) receives the control signal and transmits data packets to the first switching system (102) in response to a second credit allowance value. The first switching system (102) transmits data packets from the intermediate switching system (104) and the terminating switching system (106) along with its own data packets according to its credit value to a data packet switch (110).
摘要翻译： 公开了一种分布式电信交换系统（100）。 该系统包括在第一交换系统（102）中的控制器（118）。 控制信号被发送到一个或多个中间交换系统（104）和终止交换系统（106），终端交换系统（106）产生并发送携带多个信用额度值的控制信号。 中间交换系统（104）响应于第一信用容许值接收控制信号并向第一交换系统（102）发送数据分组。 终端切换系统（106）响应于第二信用容许值接收控制信号并向第一交换系统（102）发送数据分组。 第一交换系统（102）根据其信用值将来自中间交换系统（104）和终止交换系统（106）的数据分组连同其自己的数据分组一起发送到数据分组交换机（110）。
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公开(公告)号：US07239627B2
公开(公告)日：2007-07-03
申请号：US09865216
申请日：2001-05-24
CPC分类号： H04Q11/04 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13039 , H04Q2213/13076 , H04Q2213/13094 , H04Q2213/13096 , H04Q2213/13196 , H04Q2213/1329 , H04Q2213/13292 , H04Q2213/13298
摘要： A system for extending the effective distance of digital subscriber line service is provided. The system includes a central office terminal having a data interface and a plurality of line units. The system further includes at least one communication link, coupled to one of the plurality of line units, that carries signals using digital subscriber line service and at least one remote access multiplexer, coupled to the at least one communication link. The at least one remote access multiplexer includes a plurality of ports that are adapted to provide digital subscriber line service. The remote access multiplexer is adapted to multiplex signals between the plurality of ports and the at least one communication link. Further, the at least one remote access multiplexer is located at a distance from the central office terminal so as to provide digital subscriber line service to user terminals that are located more than 12 kilofeet from the central office terminal.
摘要翻译： 提供了一种扩展数字用户线业务有效距离的系统。 该系统包括具有数据接口和多个线路单元的中心局终端。 所述系统还包括耦合到所述多个线路单元中的一个的至少一个通信链路，所述至少一个通信链路使用数字用户线路服务携带信号，以及耦合到所述至少一个通信链路的至少一个远程接入复用器。 所述至少一个远程接入复用器包括适于提供数字用户线服务的多个端口。 远程接入复用器适于在多个端口与至少一个通信链路之间复用信号。 此外，至少一个远程接入复用器位于离中心局终端一段距离处，以便向位于距离中心局终端超过12千伏的用户终端提供数字用户线路服务。
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公开(公告)号：US06639919B2
公开(公告)日：2003-10-28
申请号：US09846919
申请日：2001-05-01
IPC分类号： H04J1500
CPC分类号： H04Q11/0478 , H04L5/14 , H04L2012/5632 , H04L2012/5671 , H04L2012/5675
摘要： Methods for bit-level control of dynamic bandwidth allocation are adapted for use in multi-node channelized transport systems. A single status bit is used to indicate the desired allocation status of each transport channel for which dynamic allocation is permitted or desired. The status bit has a first logic level indicative of a desire to have a first allocation status, such as allocated for data traffic, and a second logic level indicative of a desire to have a second allocation status, such as allocated for voice traffic. The status bit may be repeated multiple times within a frame to mitigate the effects of transmission errors. The values of the status bit or bits can be maintained across node boundaries without regard to the framing mechanisms or multiplexing techniques used by the transport system, thus permitting dynamic bandwidth allocation beyond the local loop.
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公开(公告)号：US20090257580A1
公开(公告)日：2009-10-15
申请号：US12490701
申请日：2009-06-24
IPC分类号： H04M9/00
CPC分类号： H04L12/10 , G06F1/28 , G06F1/305 , G06F1/3203 , G06F1/3287 , G06F1/3296 , H04M11/062 , H04M19/001 , Y02D10/171 , Y02D10/172 , Y02D50/20 , Y10T307/766
摘要： A network element comprises a power interface to receive power from a power communication medium; a service interface to provide a telecommunication service over a service communication medium; management interface to receive management data over one of the service communication medium and the power communication medium via at least one primitive; and a control module to monitor the at least one primitive and to control operation of the network element based on the at least one monitored primitive.
摘要翻译： 网络元件包括从电力通信介质接收功率的电力接口; 服务接口，用于通过服务通信介质提供电信服务; 管理接口，经由至少一个原语接收服务通信介质和电力通信介质之一上的管理数据; 以及控制模块，用于监视所述至少一个原语并且基于所述至少一个被监视的原语来控制所述网络元件的操作。
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