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1. 发明授权

US07957306B2 Providing reachability information in a routing domain of an external destination address in a data communications network 有权
标题翻译：在数据通信网络中的外部目的地地址的路由域中提供可达性信息
公开(公告)号：US07957306B2
公开(公告)日：2011-06-07
申请号：US11518383
申请日：2006-09-08
申请人： Stewart F. Bryant , Mike Shand , Gargi Nalawade , Robert Raszuk , Keyur Patel , David D. Ward , Clarence Filsfils , Stefano B. Previdi
发明人： Stewart F. Bryant , Mike Shand , Gargi Nalawade , Robert Raszuk , Keyur Patel , David D. Ward , Clarence Filsfils , Stefano B. Previdi
IPC分类号： H04L12/26 , H04L12/66 , G06F15/16
CPC分类号： H04L45/22 , H04L45/02 , H04L45/04 , H04L45/28
摘要： An apparatus for providing reachability in a routing domain of a data communications network having as components nodes and links therebetween for a routing domain external destination address is provided. The apparatus is arranged to advertise destination address reachability internally to nodes in the routing domain and associate a reachability category with the internal advertisement of the destination address reachability.
摘要翻译：提供了一种用于在数据通信网络的路由域中提供可达性的装置，其具有用于路由域外部目的地地址的节点和链路之间的组件。该设备被布置为在路由域中的节点内部向目的地址可达性通告，并将可达性类别与目的地址可达性的内部广告相关联。

2. 发明申请

US20080062986A1 Providing reachability information in a routing domain of an external destination address in a data communications network 有权
标题翻译：在数据通信网络中的外部目的地地址的路由域中提供可达性信息
公开(公告)号：US20080062986A1
公开(公告)日：2008-03-13
申请号：US11518383
申请日：2006-09-08
申请人： Mike Shand , Stewart F. Bryant , David D. Ward , Gargi Nalawade , Keyur Patel , Clarence Filsfils , Stefano B. Previdi , Robert Raszuk
发明人： Mike Shand , Stewart F. Bryant , David D. Ward , Gargi Nalawade , Keyur Patel , Clarence Filsfils , Stefano B. Previdi , Robert Raszuk
IPC分类号： H04L12/56
CPC分类号： H04L45/22 , H04L45/02 , H04L45/04 , H04L45/28
摘要： An apparatus for providing reachability in a routing domain of a data communications network having as components nodes and links therebetween for a routing domain—external destination address is described. The apparatus is arranged to advertise destination address reachability internally to nodes in the routing domain and associate a reachability category with said internal advertisement of said destination address reachability.
摘要翻译：描述了一种用于在数据通信网络的路由域中提供可达性的装置，其具有用于路由域 - 外部目的地地址之间的节点和链路之间的组件。该装置被布置为在内部向路由域中的节点通告目的地址可达性，并将可达性类别与所述目的地址可达性的所述内部广告相关联。

3. 发明授权

US07697416B2 Constructing a repair path in the event of non-availability of a routing domain 有权
标题翻译：在路由域不可用的情况下构建修复路径
公开(公告)号：US07697416B2
公开(公告)日：2010-04-13
申请号：US11518382
申请日：2006-09-08
申请人： Mike Shand , Stewart F. Bryant , David D. Ward , Gargi Nalawade , Robert Raszuk , Keyur Patel , Clarence Filsfils , Stefano B. Previdi
发明人： Mike Shand , Stewart F. Bryant , David D. Ward , Gargi Nalawade , Robert Raszuk , Keyur Patel , Clarence Filsfils , Stefano B. Previdi
IPC分类号： H04L1/00 , H04L12/26 , H04L12/28 , H04L12/56
CPC分类号： H04L45/04 , H04L45/02 , H04L45/28
摘要： In one embodiment, an apparatus and method are described for constructing a repair path in the event of non-availability of a routing domain component of a routing domain comprising, as components, links and nodes. The apparatus is arranged to receive respective network repair addresses from each of the far-side and near-side advertising node for use in the event of non-availability of a routing domain component between the advertising node. The apparatus is further arranged to advertise the near-side advertising node network repair address to one or more far-side nodes via a path external to the routing domain.
摘要翻译：在一个实施例中，描述了在路由域的路由域组件的不可用性的情况下构建修复路径的装置和方法，该路由域组件包括作为组件的链路和节点。该装置被安排为从广播节点和广播节点之间的路由域组件不可用的情况下接收来自远侧和近侧广告节点的相应网络修复地址。该装置还被布置成经由路由域外部的路径将近侧广告节点网络修复地址通告给一个或多个远侧节点。

4. 发明申请

US20080062861A1 Constructing a repair path in the event of non-availability of a routing domain 有权
标题翻译：在路由域不可用的情况下构建修复路径
公开(公告)号：US20080062861A1
公开(公告)日：2008-03-13
申请号：US11518382
申请日：2006-09-08
申请人： Mike Shand , Stewart F. Bryant , David D. Ward , Gargi Nalawade , Robert Raszuk , Keyur Patel , Clarence Filsfils , Stefano B. Previdi
发明人： Mike Shand , Stewart F. Bryant , David D. Ward , Gargi Nalawade , Robert Raszuk , Keyur Patel , Clarence Filsfils , Stefano B. Previdi
IPC分类号： H04J3/14
CPC分类号： H04L45/04 , H04L45/02 , H04L45/28
摘要： In one embodiment, an apparatus and method are described for constructing a repair path in the event of non-availability of a routing domain component of a routing domain comprising, as components, links and nodes. The apparatus is arranged to receive respective network repair addresses from each of the far-side and near-side advertising node for use in the event of non-availability of a routing domain component between the advertising node. The apparatus is further arranged to advertise the near-side advertising node network repair address to one or more far-side nodes via a path external to the routing domain.
摘要翻译：在一个实施例中，描述了在路由域的路由域组件的不可用性的情况下构建修复路径的装置和方法，该路由域组件包括作为组件的链路和节点。该装置被安排为从广播节点和广播节点之间的路由域组件不可用的情况下接收来自远侧和近侧广告节点的相应网络修复地址。该装置还被布置成经由路由域外部的路径将近侧广告节点网络修复地址通告给一个或多个远侧节点。

5. 发明授权

US08111616B2 Constructing a repair path in the event of failure of an inter-routing domain system link 有权
标题翻译：在路由间域网系统链路故障的情况下构建修复路径
公开(公告)号：US08111616B2
公开(公告)日：2012-02-07
申请号：US11518405
申请日：2006-09-08
申请人： Mike Shand , Stewart F. Bryant , Gargi Nalawade , Robert Raszuk , Keyur Patel , Stefano B. Previdi , David D. Ward
发明人： Mike Shand , Stewart F. Bryant , Gargi Nalawade , Robert Raszuk , Keyur Patel , Stefano B. Previdi , David D. Ward
IPC分类号： G01R31/08 , G06F11/00
CPC分类号： H04L45/22 , H04L45/04 , H04L45/28
摘要： An apparatus and method as described for constructing a repair path for use in the event of failure of an inter-routing domain connection between respective components in first and second routing domains of a data communications network. The apparatus is arranged to assign a propagatable repair address for use in the event of failure of the inter-routing domain connection and to propagate the repair address via data communications network components other than the inter-routing domain connection.
摘要翻译：描述的用于构建修复路径的装置和方法，用于在数据通信网络的第一和第二路由域中的各个组件之间的路由间域间连接发生故障的情况下使用。该装置被配置为分配可传播的修复地址，用于在路由间连接域连接失败的情况下使用，并且经由除了路由间连接之外的数据通信网络组件来传播修复地址。

6. 发明申请

US20080219153A1 Constructing a repair path in the event of failure of an inter-routing domain system link 有权
标题翻译：在路由间域网系统链路故障的情况下构建修复路径
公开(公告)号：US20080219153A1
公开(公告)日：2008-09-11
申请号：US11518405
申请日：2006-09-08
申请人： Mike Shand , Stewart F. Bryant , David D. Ward , Gargi Nalawade , Keyur Patel , Stefano B. Previdi , Robert Raszuk
发明人： Mike Shand , Stewart F. Bryant , David D. Ward , Gargi Nalawade , Keyur Patel , Stefano B. Previdi , Robert Raszuk
IPC分类号： G01R31/08
CPC分类号： H04L45/22 , H04L45/04 , H04L45/28
摘要： An apparatus and method as described for constructing a repair path for use in the event of failure of an inter-routing domain connection between respective components in first and second routing domains of a data communications network. The apparatus is arranged to assign a propagatable repair address for use in the event of failure of the inter-routing domain connection and to propagate the repair address via data communications network components other than the inter-routing domain connection.
摘要翻译：描述的用于构建修复路径的装置和方法，用于在数据通信网络的第一和第二路由域中的各个组件之间的路由间域间连接发生故障的情况下使用。该装置被配置为分配可传播的修复地址，用于在路由间连接域连接失败的情况下使用，并且经由除了路由间连接之外的数据通信网络组件来传播修复地址。

7. 发明授权

US4553250A Signal transmission system 失效
标题翻译：信号传输系统
公开(公告)号：US4553250A
公开(公告)日：1985-11-12
申请号：US440891
申请日：1982-11-12
申请人： Stewart F. Bryant
发明人： Stewart F. Bryant
IPC分类号： H04B1/74 , H04B14/04 , H04L25/14 , H04L1/22
CPC分类号： H04L25/14 , H04B14/04
摘要： A signal transmission system comprises a transmitter, a receiver and a transmission link in which the signal to be transmitted is pulse code modulated. The transmission link comprises a plurality of channels (0--7), one for each bit of the pulse code modulated signal. The quality of each channel is monitored and the bits of the pulse code modulated signal are applied to the channels such that the most significant bits of the pulse code modulated signal are allocated to the channels having the lowest level of interfering signal.
摘要翻译：信号传输系统包括发射机，接收机和传输链路，其中待传输的信号是脉冲编码调制的。传输链路包括多个信道（0-7），一个用于脉冲编码调制信号的每个位。监视每个通道的质量，并且将脉冲编码调制信号的位施加到通道，使得脉冲编码调制信号的最高有效位被分配给具有最低干扰信号电平的通道。

8. 发明授权

US5228129A Synchronous communication interface for reducing the effect of data processor latency 失效
标题翻译：同步通信接口，用于减少数据处理器延迟的影响
公开(公告)号：US5228129A
公开(公告)日：1993-07-13
申请号：US519263
申请日：1990-05-02
申请人： Stewart F. Bryant , Michael Harwood
发明人： Stewart F. Bryant , Michael Harwood
IPC分类号： G06F13/28 , G06F13/38
CPC分类号： G06F13/38 , G06F13/28
摘要： Incoming data which is required to be passed to a desired storage location under the control of a processor is received by a store prior to being passed to a serial communications controller. The store is preferably a FIFO store and stores the data at an incoming data rate determined by the incoming transmission line data rate and feeds the data to the serial communications controller at a higher data rate under the control of a clock generator which is energized by control circuitry only when the serial communications controller indicates that it is able to accept the data. The processor can therefore control the serial communications controller to cease to process incoming data, which data is then stored until the processor can spare the time to recommence processing the incoming data.
摘要翻译：在处理器的控制下需要传递到期望的存储位置的传入数据在被传送到串行通信控制器之前由存储器接收。存储器优选地是FIFO存储器，并且以由输入传输线数据速率确定的输入数据速率存储数据，并且在由控制器激励的时钟发生器的控制下以更高的数据速率将数据馈送到串行通信控制器只有当串行通信控制器指示它能够接受数据时，才能使用电路。因此，处理器可以控制串行通信控制器停止处理输入数据，然后存储数据，直到处理器可以节省重新开始处理输入数据的时间。

9. 发明授权

US4638442A Computer aided design method and apparatus comprising means for automatically generating pin-to-pin interconnection lists between respective discrete electrical component circuits 失效
标题翻译：计算机辅助设计方法和装置包括用于在相应的分立电气部件电路之间自动产生引脚到引脚互连列表的装置
公开(公告)号：US4638442A
公开(公告)日：1987-01-20
申请号：US669207
申请日：1984-11-06
申请人： Stewart F. Bryant , Stephen J. Baker , Richard A. Cook
发明人： Stewart F. Bryant , Stephen J. Baker , Richard A. Cook
IPC分类号： G06F17/50 , G06F15/60
CPC分类号： G06F17/5068
摘要： Computer aided design method and apparatus which automatically generate pin-to-pin interconnection lists between respective discrete electrical component circuits. Input devices provide for entering a list of components used, a description of those components and the circuit interconnection description. The memory store contains a library of standard component descriptions. A processing unit process the entered circuit description and selected component descriptions from storage to produce an interconnection list in the form of an individual component pin to individual component pin connection.
摘要翻译：计算机辅助设计方法和装置，其在相应的分立电气元件电路之间自动产生针对引脚互连列表。输入设备提供输入使用的组件列表，这些组件的描述和电路互连描述。内存存储包含标准组件描述库。处理单元从存储器处理输入的电路描述和选择的组件描述，以产生单个组件引脚到单独组件引脚连接形式的互连列表。

10. 发明申请

US20080008168A1 Methods and apparatus for providing optimal identification and processing of layer 3 control channels 审中-公开
标题翻译：提供第3层控制通道的最佳识别和处理的方法和装置
公开(公告)号：US20080008168A1
公开(公告)日：2008-01-10
申请号：US11482920
申请日：2006-07-07
申请人： Thomas D. Nadeau , Stewart F. Bryant , Simon Barber , David Ward , George Swallow
发明人： Thomas D. Nadeau , Stewart F. Bryant , Simon Barber , David Ward , George Swallow
IPC分类号： H04L12/56
CPC分类号： H04L69/22 , H04L69/325 , H04W80/04
摘要： A method for processing token identifiers for Layer 3 (L3) control channels when encapsulated in a tunneling protocol. Rather than encapsulating an L3 control channel with a secondary L3 (or Layer 4 ‘L4 ’) header, a generic (non-Layer 3 header) identifier, or token identifier, is used to encapsulate the control channel. For example, the token identifier may be a simple bit pattern that does not require a complex, confusing or redundant IP/UDP routing table lookup. Instead, the token identifier simply alerts the forwarding entity that local processing of the packet's data is required (e.g., that the packet contains control channel data).
摘要翻译：一种用于在封装在隧道协议中时处理第3层（L3）控制信道的令牌标识符的方法。使用辅助L3（或层4'L4'）报头封装L3控制信道，而不是使用通用（非第3层报头）标识符或令牌标识符来封装控制信道。例如，令牌标识符可以是不需要复杂，混淆或冗余的IP / UDP路由表查找的简单位模式。相反，令牌标识符简单地提醒转发实体，需要对分组的数据进行本地处理（例如，该分组包含控制信道数据）。

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