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1. 发明授权

US07559006B2 Method and system for incorporating non-redundant components in a redundant system in a communications network 有权
标题翻译：在通信网络中的冗余系统中并入非冗余组件的方法和系统
公开(公告)号：US07559006B2
公开(公告)日：2009-07-07
申请号：US11373160
申请日：2006-03-13
申请人： Joey M. W. Chow , Mark R. Megarity , Richard Grieve
发明人： Joey M. W. Chow , Mark R. Megarity , Richard Grieve
IPC分类号： G06F11/00 , H03M13/00 , G01R31/08
CPC分类号： H04L49/552
摘要： A method for incorporating a non-redundant component in a redundant system in a communications network, the redundant system having first and second redundant components providing first and second data streams and activity signals, respectively, the activity signals indicating which of the first and second data streams is an active data stream, the first and second data streams being unsynchronized, the method comprising: determining whether an activity switch has occurred from the activity signals; responsive to the determining, selecting an input data stream from among the first and second data streams; filtering the selected input data stream to produce an output data stream by nullifying any incorrect control information inserted into a packet in the input data stream due to the selecting; and, providing the output data stream to the non-redundant component.
摘要翻译：一种用于在通信网络中的冗余系统中并入非冗余组件的方法，所述冗余系统具有分别提供第一和第二数据流和活动信号的第一和第二冗余组件，所述活动信号指示所述第一和第二数据中的哪一个流是活动数据流，第一和第二数据流是不同步的，该方法包括：从活动信号确定是否发生了活动切换; 响应于所述确定，从所述第一和第二数据流中选择输入数据流; 过滤所选择的输入数据流以产生输出数据流，通过由于选择而使插入到输入数据流中的分组中的任何不正确的控制信息无效; 并且向非冗余组件提供输出数据流。

2. 发明授权

US07688721B2 Distributed communication traffic control systems and methods 失效
标题翻译：分布式通信流量控制系统和方法
公开(公告)号：US07688721B2
公开(公告)日：2010-03-30
申请号：US11373919
申请日：2006-03-13
申请人： Dion Pike , Mark R. Megarity , Joey M. W. Chow
发明人： Dion Pike , Mark R. Megarity , Joey M. W. Chow
IPC分类号： H04L12/26
CPC分类号： H04L43/0876 , H04L41/0896 , H04L43/16 , H04L45/70 , H04L47/10 , H04L47/263 , H04L47/30
摘要： Distributed communication traffic control systems and methods are disclosed. An amount of communication traffic received from a traffic management device and stored in a communication traffic queue at a communication device is monitored. Based on the amount of communication traffic stored in the communication traffic queue, a determination is made, at the communication device, as to whether a traffic management action is to be performed. If a traffic management action is to be performed, the traffic management device is controlled to perform the determined traffic management action. The traffic management device may receive an indication of the determined traffic management action from a distributed traffic controller in the communication device, for example, and perform the traffic management action responsive to the indication.
摘要翻译：公开了分布式通信业务控制系统和方法。监视从通信管理设备接收并存储在通信设备的通信业务队列中的通信量的量。基于存储在通信业务队列中的通信量的量，在通信设备处确定是否要执行业务管理动作。如果要执行流量管理操作，则控制流量管理设备以执行所确定的流量管理动作。流量管理装置例如可以从通信装置中的分布式业务控制器接收确定的业务管理动作的指示，并响应于该指示来执行业务管理动作。

3. 发明授权

US08769808B2 Method for fixed and replaceable module architecture 失效
标题翻译：固定和可更换模块架构的方法
公开(公告)号：US08769808B2
公开(公告)日：2014-07-08
申请号：US11253081
申请日：2005-10-17
申请人： Simon John Davis , Denis Junior King , Dion Pike , Joey M. W. Chow , Mark R. Megarity
发明人： Simon John Davis , Denis Junior King , Dion Pike , Joey M. W. Chow , Mark R. Megarity
IPC分类号： H05K3/20
CPC分类号： H05K1/14 , H04Q1/023 , H04Q1/03 , H04Q1/035 , H04Q2201/12 , H05K1/0295 , H05K2201/044 , H05K2201/09954 , H05K2201/10189 , H05K2201/2027 , Y10T29/49128 , Y10T29/49133
摘要： A method for implementing an electrical system architecture capable of providing fixed or modular components, for example, interface connectors, is provided. Fixed components allow product cost to be minimized. Modular components provide flexible configurability of products. In accordance with at least one embodiment of the present invention, an electrical system architecture capable of providing fixed or modular components minimizes costs such as design, production, and customer support costs while being able to provide a range of product variants.
摘要翻译：提供了一种用于实现能够提供固定或模块化组件（例如，接口连接器）的电气系统架构的方法。固定组件允许产品成本最小化。模块化组件提供灵活的产品配置性。根据本发明的至少一个实施例，能够提供固定或模块化部件的电气系统结构使得诸如设计，生产和客户支持成本之类的成本最小化，同时能够提供一系列的产品变型。

4. 发明授权

US07679924B2 Configurable chassis guidance system and method 有权
标题翻译：可配置的底盘引导系统和方法
公开(公告)号：US07679924B2
公开(公告)日：2010-03-16
申请号：US11437965
申请日：2006-05-19
申请人： Simon John Davis , Mark R. Megarity , Joey M. W. Chow , Dion Pike
发明人： Simon John Davis , Mark R. Megarity , Joey M. W. Chow , Dion Pike
IPC分类号： H05K7/14
CPC分类号： H05K7/1435 , H05K7/186
摘要： A configurable chassis guidance system and method are described. The system may be practiced as a chassis and/or a module or an element thereof (e.g., a mating guide). The system and method allow reconfiguration of multiple modules of various module widths without the need for removal or reinstallation of module guides mounted on the chassis. As an example, a single-width module may be removed and replaced by a double-width module or quadruple-width module without removing module guides used to engage the single-width module. As another example, a double-width module or quadruple-width module may be removed and replaced by a single-width module without removing module guides used to engage the double-width module or quadruple-width module. The system and method may be practiced so as not to impair compatibility of modules with card edge module guides that engage an edge of a circuit board of a module.
摘要翻译：描述了可配置的底盘引导系统和方法。该系统可以实现为底盘和/或模块或其元件（例如，配合引导件）。该系统和方法允许重新配置各种模块宽度的多个模块，而无需拆卸或重新安装安装在机箱上的模块导板。作为示例，单宽模块可以被移除并由双宽度模块或四倍宽度模块代替，而不去除用于接合单宽度模块的模块引导件。作为另一示例，双宽度模块或四倍宽度模块可以被移除并由单宽度模块代替，而不去除用于接合双宽度模块或四倍宽度模块的模块引导件。该系统和方法可以被实践为不损害与接合模块的电路板的边缘的卡边缘模块引导件的模块的兼容性。

5. 发明授权

US08289996B2 Multi-purpose PDU container for delineating PDU datagrams and PDU datagram attributes in an 8B/10B coded system 有权
标题翻译：用于在8B / 10B编码系统中描述PDU数据报和PDU数据报属性的多用途PDU容器
公开(公告)号：US08289996B2
公开(公告)日：2012-10-16
申请号：US12194589
申请日：2008-08-20
申请人： Mark R. Megarity , Joey Chow , Richard Grieve
发明人： Mark R. Megarity , Joey Chow , Richard Grieve
IPC分类号： H04J3/24
CPC分类号： H04L49/9094 , H04L49/90
摘要： A method of reducing overhead for datagrams that are transmitted to or received from a serial link that reduces overhead to no more than four bytes. The datagram includes at least a Protocol Data Unit (PDU) field, a Start-of-PDU Header (SPH) field, and a SPH Control (SCH) field. The SPH and SCH fields consist of two bytes. The datagram may additionally include End-of-PDU Header (EPH) and EPH Control (ECH) fields. A method may also involve substitution of flags for subsequent headers that are identical to previous headers.
摘要翻译：一种减少发送到串行链路或从串行链路接收的数据报的开销的方法，将开销降低到不超过四个字节。该数据报至少包括一个协议数据单元（PDU）字段，一个起始PDU报头（SPH）字段和一个SPH控制（SCH）字段。 SPH和SCH字段由两个字节组成。该数据报还可以包括端到端头（EPH）和EPH控制（ECH）字段。一种方法还可能涉及替换与以前的头部相同的后续头部的标志。

6. 发明授权

US07586854B2 Dynamic data path component configuration apparatus and methods 有权
标题翻译：动态数据路径组件配置设备和方法
公开(公告)号：US07586854B2
公开(公告)日：2009-09-08
申请号：US11373918
申请日：2006-03-13
申请人： Mark R. Megarity , Dion Pike , John Madsen
发明人： Mark R. Megarity , Dion Pike , John Madsen
IPC分类号： H04L12/28
CPC分类号： H04L41/12 , H04L41/0813 , H04L41/0853 , H04L41/0873
摘要： Dynamic data path component configuration apparatus and methods are disclosed. A configuration of a data path link that is operatively coupled to a communication equipment data path is determined. A determination as to whether a configurable data path component, which is configurable to exchange data with the data path link and with another data path link, is configured compatibly with the determined configuration, is also made. If the configurable data path component is not configured compatibly with the determined configuration, then an operation to configure the configurable data path component is performed. The configuring operation could dynamically configure the data path component to increase or reduce data path speed, to bond multiple links, and/or to unbond multiple links, as electronic cards are installed or removed, for example. During the configuring operation, the configurable data path component is able to exchange data with other data path links and accordingly is non-service affecting.
摘要翻译：公开了动态数据路径部件配置装置和方法。确定可操作地耦合到通信设备数据路径的数据路径链路的配置。还可以确定可配置数据路径组件（可配置为与数据路径链路交换数据，并与另一数据路径链路交换数据）是否与所确定的配置相兼容。如果可配置数据路径组件未被配置为与确定的配置兼容，则执行配置可配置数据路径组件的操作。例如，配置操作可以动态地配置数据路径组件以增加或减少数据路径速度，绑定多个链路，和/或解除绑定多个链路。在配置操作期间，可配置数据路径组件能够与其他数据路径链路交换数据，因此是非服务影响。

7. 发明授权

US07512776B2 Optimized control plane signalling for a high availability network device in a communications network 有权
标题翻译：通信网络中高可用性网络设备的优化控制平面信令
公开(公告)号：US07512776B2
公开(公告)日：2009-03-31
申请号：US11367414
申请日：2006-03-06
申请人： Arnaud Bellens , James Michael Schriel , Mark R. Megarity
发明人： Arnaud Bellens , James Michael Schriel , Mark R. Megarity
IPC分类号： H04M3/00
CPC分类号： H04L12/66
摘要： A method for resetting a component of an off-card assembly in a redundant system, the redundant system having first and second control plane cards coupled to the off-card assembly by respective serial interfaces, each serial interface including a respective status line and a respective clock line, each status line for providing a respective activity indication and a respective reset instruction, each clock line for providing a respective clock signal, the method comprising: monitoring respective activity indications and clock signals from the first and second control plane cards by the off-card assembly to determine which of the first and second control plane cards is an active card; and, selecting the reset instruction from the active card to reset the component, thereby resolving any conflict between respective reset instructions.
摘要翻译：一种用于重置冗余系统中的卡外组件的组件的方法，所述冗余系统具有通过相应串行接口耦合到所述离卡组件的第一和第二控制平面卡，每个串行接口包括相应的状态线和相应的时钟线，用于提供相应的活动指示和相应的复位指令的每个状态线，每个时钟线用于提供相应的时钟信号，所述方法包括：通过关闭来监视来自第一和第二控制平面卡的相应活动指示和时钟信号卡组件以确定第一和第二控制平面卡中的哪一个是活动卡; 并且从活动卡中选择复位指令以复位该组件，从而解决各个复位指令之间的任何冲突。

8. 发明授权

US07327725B2 Method and apparatus capable of transferring very high data rates across a midplane or backplane 有权
标题翻译：能够在中平面或背板上传输非常高数据速率的方法和装置
公开(公告)号：US07327725B2
公开(公告)日：2008-02-05
申请号：US10304797
申请日：2002-11-27
申请人： James Micheal Schriel , Mark R. Megarity
发明人： James Micheal Schriel , Mark R. Megarity
IPC分类号： H04L12/50 , H04J3/24 , H04J3/06
CPC分类号： H04L49/40 , H04L25/14
摘要： A method and apparatus of communicating data packets across the midplane of an electronic system in which the packets are partitioned into segments of a predetermined size and then serialized to a predetermined width. The serialized packets are transmitted, in phase staggered segments, across the midplane on a respective channel, received into receiving end and the serialized segments that have traversed the midplane, are deserialized and reassembled into the original data packet.
摘要翻译：一种在电子系统的中平面上传送数据分组的方法和装置，其中分组被划分成预定大小的分段，然后序列化到预定的宽度。序列化的数据包以相位交错的段跨越接收到接收端的相应信道上的中间平面和已经穿过中间平面的串行化段被反序列化并重新组合成原始数据包。

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