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1. 发明授权

US4991171A Broadcast packet switch network 失效
标题翻译：广播分组交换网络
公开(公告)号：US4991171A
公开(公告)日：1991-02-05
申请号：US412952
申请日：1989-09-26
申请人： Kari T. Teraslinna , Wing N. Toy
发明人： Kari T. Teraslinna , Wing N. Toy
IPC分类号： H04L12/18 , H04L12/56
CPC分类号： H04L12/1836 , H04L49/201 , H04L49/1515 , H04L49/30 , H04L49/3018
摘要： A packet switching arrangement for receiving packets including broadcast addresses and connecting representations of the received packets to any combination of output ports specified in the address is disclosed. The packet routing units of the network both generate packet representations and selectively connect the representations to downstream routing units or network outputs. Packets for use with the network comprise an address portion encoded in a broadcast format or in a shorter point-to-point format and an address type character identifying the type of address in the address portion. The nodes of the network respond to the address type character of a received packet. By selecting the appropriate decoding format for the packet address portion, a packet select unit decodes the address portion in accordance with the selected encoding format and selectively connects the packet to the network outputs.

2. 发明授权

US4402008A Wideband switching architecture 失效
标题翻译：宽带交换架构
公开(公告)号：US4402008A
公开(公告)日：1983-08-30
申请号：US296810
申请日：1981-08-27
申请人： Kari T. Teraslinna
发明人： Kari T. Teraslinna
IPC分类号： H04M3/00 , H04Q3/52 , H04N7/10
CPC分类号： H04Q3/521
摘要： A communication method and wideband switching network in which wideband signals are communicated through the network with minimal crosstalk between the wideband signals. Minimal crosstalk is achieved by a network architecture and by grounding both ends of all unused video paths. Each stage of the network has a plurality of switching input and output arrays. Each input array has one input terminal and each output array has one output terminal. Output and input terminals of the input and output arrays, respectively, are interconnected to form a nonblocking stage. Each array is one integrated circuit (IC), and crosstalk is reduced by allowing only one wideband signal to be present in an IC at any one time and by grounding all unused output and inputs in the arrays.
摘要翻译：一种通信方法和宽带交换网络，其中宽带信号通过网络以宽带信号之间的最小串扰进行通信。通过网络架构实现最小的串扰，并通过将所有未使用的视频路径的两端接地。网络的每个阶段具有多个切换输入和输出阵列。每个输入阵列都有一个输入端子，每个输出阵列都有一个输出端子。输入和输出阵列的输出和输入端分别互连以形成非阻塞级。每个阵列是一个集成电路（IC），并且通过在任何一个时间只允许一个宽带信号存在于IC中并且通过使所有未使用的输出和数组中的输入接地来减小串扰。

3. 发明授权

US07523188B2 System and method for remote traffic management in a communication network 有权
公开(公告)号：US07523188B2
公开(公告)日：2009-04-21
申请号：US11292854
申请日：2005-12-01
申请人： Kari T. Teraslinna
发明人： Kari T. Teraslinna
IPC分类号： G06F15/173
CPC分类号： H04L47/627 , H04L47/22 , H04L47/50 , H04L47/621
摘要： A traffic manager to manage flows to a plurality of remote physical ports. The traffic manager employs two tiers of shaping and scheduling driven by performance characteristics of the remote physical ports. By modeling the remote physical ports within the traffic manager, flows to the physical ports can be controlled to arrive at a rate the physical ports can handle. Any backup that would otherwise occur in the queue at the physical ports is instead queued in the traffic manager. In this manner, the intelligence of the traffic manager can be leveraged to provide improved quality of service with existing infrastructure.

4. 发明授权

US07065569B2 System and method for remote traffic management in a communication network 有权
公开(公告)号：US07065569B2
公开(公告)日：2006-06-20
申请号：US09764486
申请日：2001-01-09
申请人： Kari T. Teraslinna
发明人： Kari T. Teraslinna
IPC分类号： G06F15/173
CPC分类号： H04L47/627 , H04L47/22 , H04L47/50 , H04L47/621
摘要： A traffic manager to manage flows to a plurality of remote physical ports. The traffic manager employs two tiers of shaping and scheduling driven by performance characteristics of the remote physical ports. By modeling the remote physical ports within the traffic manager, flows to the physical ports can be controlled to arrive at a rate the physical ports can handle. Any backup that would otherwise occur in the queue at the physical ports is instead queued in the traffic manager. In this manner, the intelligence of the traffic manager can be leveraged to provide improved quality of service with existing infrastructure.

5. 发明授权

US5331631A N+K sparing in a telecommunications switching environment 失效
标题翻译： N + K节省了电信交换环境
公开(公告)号：US5331631A
公开(公告)日：1994-07-19
申请号：US033197
申请日：1993-03-16
申请人： Kari T. Teraslinna
发明人： Kari T. Teraslinna
IPC分类号： H04L12/56 , H04Q3/68
CPC分类号： H04Q3/685 , H04L49/557 , H04L49/101 , H04L49/15
摘要： An N+1 sparing strategy for both line circuits and switching nodes of a self-routing 3-stage Benes packet telecommunications network. Line circuits selectively serve either their own telecommunications line or the line normally served by the corresponding line circuit of the preceding row of the switching matrix. A row of spare line circuits and switching nodes is provided. Upon failure of a matrix internal node, line circuits modify packet addresses to reroute packets normally served by the failed node, or nodes below it within the same switching stage, to the next-lower row. Upon failure of a matrix edge node, line circuits of the failed node's row are disabled and line circuits of each row below it commence to serve the lines normally served by the preceding row. Active line circuits also modify packet addresses to reroute packets normally served by the last-stage node of the failed node's row, or rows below it, to the next-lower row. Upon failure of a line circuit, it is disabled and corresponding line circuits of each row below it commence to serve the lines normally served by the corresponding line circuit of the preceding row. Active line circuits also modify packet addresses to reroute packets normally switched to the failed line circuit or to the corresponding line circuits of the rows below it, to the corresponding line circuit of the next lower row.
摘要翻译：对于自路由3级Benes分组电信网络的线路电路和交换节点，N + 1节省策略。线路电路选择性地服务于他们自己的电信线路或通常由交换矩阵的前一行的相应线路电路服务的线路。提供了一排备用线路电路和交换节点。当矩阵内部节点发生故障时，线路电路会修改数据包地址，以将发生故障的节点正常服务的数据包重新路由到同一个切换阶段的节点，或者将其下面的节点重新路由到下一行。在矩阵边缘节点发生故障时，故障节点的行的线路电路被禁用，其下面的每一行的线路电路开始服务于由前一行正常服务的线路。活动线路电路还修改分组地址，以将由正常服务的分组正常服务的分组重新路由到下一行的失败节点的行的下一行或其下面的行。当线路电路故障时，它被禁用，并且其下面的每一行的相应线路电路开始服务于由前一行的相应线路电路通常服务的线路。有源线路电路还修改分组地址，将正常切换到故障线路电路的分组或其下面的行的相应线路电路重新路由到下一个下一行的相应线路电路。

6. 发明授权

US5229990A N+K sparing in a telecommunications switching environment 失效
标题翻译： N + K节省了电信交换环境
公开(公告)号：US5229990A
公开(公告)日：1993-07-20
申请号：US592103
申请日：1990-10-03
申请人： Kari T. Teraslinna
发明人： Kari T. Teraslinna
IPC分类号： H04L12/56 , H04Q3/68
CPC分类号： H04Q3/685 , H04L49/557 , H04L49/101 , H04L49/15
摘要： An N+1 sparing strategy for both line circuits and switching nodes of a self-routing 3-stage Benes packet telecommunications network. Line circuits selectively serve either their own telecommunications line or the line normally served by the corresponding line circuit of the preceding row of the switching matrix. A row of spare line circuits and switching nodes is provided. Upon failure of a matrix internal node, line circuits modify packet addresses to reroute packets normally served by the failed node, or nodes below it within the same switching stage, to the next-lower row. Upon failure of a matrix edge node, line circuits of the failed node's row are disabled and line circuits of each row below it commence to serve the lines normally served by the preceding row. Active line circuits also modify packet addresses to reroute packets normally served by the last-stage node of the failed node's row, or rows below it, to the next-lower row. Upon failure of a line circuit, it is disabled and corresponding line circuits of each row below it commence to serve the lines normally served by the corresponding line circuit of the preceding row. Active line circuits also modify packet addresses to reroute packets normally switched to the failed line circuit or to the corresponding line circuits of the rows below it, to the corresponding line circuit of the next-lower row.
摘要翻译：对于自路由3级Benes分组电信网络的线路电路和交换节点，N + 1节省策略。线路电路选择性地服务于他们自己的电信线路或通常由交换矩阵的前一行的相应线路电路服务的线路。提供了一排备用线路电路和交换节点。当矩阵内部节点发生故障时，线路电路会修改数据包地址，以将发生故障的节点正常服务的数据包重新路由到同一个切换阶段的节点，或者将其下面的节点重新路由到下一行。在矩阵边缘节点发生故障时，故障节点的行的线路电路被禁用，其下面的每一行的线路电路开始服务于由前一行正常服务的线路。活动线路电路还修改分组地址，以将由正常服务的分组正常服务的分组重新路由到下一行的失败节点的行的下一行或其下面的行。当线路电路故障时，它被禁用，并且其下面的每一行的相应线路电路开始服务于由前一行的相应线路电路通常服务的线路。有源线路电路还修改分组地址，将正常切换到故障线路电路的分组或其下面的行的相应线路电路重新路由到下一行的相应线路电路。

7. 发明授权

US5001702A Packet switching network for multiple packet types 失效
标题翻译：分组交换网络用于多种分组类型
公开(公告)号：US5001702A
公开(公告)日：1991-03-19
申请号：US412725
申请日：1989-09-26
申请人： Kari T. Teraslinna , Wing N. Toy
发明人： Kari T. Teraslinna , Wing N. Toy
IPC分类号： H04L12/18 , H04L12/56
CPC分类号： H04L12/1836 , H04L49/25 , H04L49/1515 , H04L49/201 , H04L49/30 , H04L49/3018
摘要： A packet switching arrangement for receiving packets including broadcast addresses and connecting representations of the received packets to any combination of output ports specified in the address is disclosed. The packet routing units of the network both generate packet representations and selectively connect the representations to downstream routing units or network outputs. Packets for use with the network comprise an address portion encoded in a broadcast format or in a shorter point-to-point format and an address type character identifying the type of address in the address portion. The nodes of the network respond to the address type character of a received packet by selecting the appropriate decoding format for the packet address portion. A packet select unit decodes the address portion in accordance with the selected decoding format and selectively connects the packet to the network outputs.

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