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1. 发明授权

US4583218A Control communication in a switching system having clustered remote switching modules 失效
标题翻译：控制具有集群远程交换模块的交换系统中的通信
公开(公告)号：US4583218A
公开(公告)日：1986-04-15
申请号：US493742
申请日：1983-05-11
申请人： Menachem T. Ardon , James C. Kennedy , Douglas S. Sand , Lawrence J. Trimnell , Meyer J. Zola
发明人： Menachem T. Ardon , James C. Kennedy , Douglas S. Sand , Lawrence J. Trimnell , Meyer J. Zola
IPC分类号： H04M7/14 , H04Q11/04
CPC分类号： H04Q11/0407
摘要： An arrangement comprising a host switching system and a number of remote switching modules which are directly interconnected such that voice and data traffic as well as control information can be conveyed between modules without being routed through the host system network. The arrangement allows the integrated stand-alone operation of the remote switching modules and advantageously reduces traffic through the host system network during normal operation.
摘要翻译：一种包括主机交换系统和多个直接互连的远程交换模块的布置，使得语音和数据业务以及控制信息可以在模块之间传送，而不通过主机系统网络路由。该布置允许远程交换模块的集成独立操作，并且有利地在正常操作期间减少通过主机系统网络的业务。

2. 发明授权

US4694487A Controlling multi-fort hunt groups in a distributed control switching system 失效
标题翻译：在分布式控制交换系统中控制多狩猎组
公开(公告)号：US4694487A
公开(公告)日：1987-09-15
申请号：US699462
申请日：1985-02-07
申请人： Shih-Jeh Chang , Richard T. Emery , Shafik J. Hakim , Douglas S. Sand
发明人： Shih-Jeh Chang , Richard T. Emery , Shafik J. Hakim , Douglas S. Sand
IPC分类号： H04Q3/545 , H04M3/46 , H04Q11/04 , H04Q3/42
CPC分类号： H04Q11/0407 , H04M3/46
摘要： A distributed control switching system where the system control units cooperatively perform the terminating port determination function. Multi-port hunt groups having members that span a number of switching modules each having an associated control entity, are controlled in an efficient manner by assigning, for each multi-port hunt group, one of the switching modules as the group controller for that multi-port group. All calls to a given group necessarily require a control communication with the group controller which maintains the dynamic busy/idle data for the group and performs the hunting function to assign idle group members to calls.
摘要翻译：一种分布式控制交换系统，其中系统控制单元协同地执行端接端口确定功能。具有跨越多个具有关联控制实体的多个交换模块的成员的多端口寻线组以有效的方式被控制，通过为每个多端口寻线组分配一个交换模块作为用于该多端口组的组控制器运动组。对给定组的所有呼叫必然需要与组控制器进行控制通信，该组控制器维护该组的动态忙/空闲数据，并执行寻线功能以将空闲组成员分配给呼叫。

3. 发明授权

US4720854A Architecture for distributed control telecommunication systems 失效
标题翻译：分布式控制电信系统架构
公开(公告)号：US4720854A
公开(公告)日：1988-01-19
申请号：US810069
申请日：1985-12-17
申请人： Douglas S. Sand
发明人： Douglas S. Sand
IPC分类号： H04Q3/545 , H04Q11/04 , H04Q3/47
CPC分类号： H04Q11/0407 , H04Q2213/13107 , H04Q2213/13141 , H04Q2213/13176 , H04Q2213/13299
摘要： In a distributed processing telecommunication switching system comprising a plurality of switching modules, the individual modules control substantially all telephone call control processing actions, including the selection of an available port of a multiport hunt group, without requiring the assistance of a central processor. Each module includes a processor, a plurality of ports connected to customer lines and interoffice trunks, a plurality of outlets for setting up intermodule connections, and a switching network for interconnecting ports and outlets within a module. The module processors communicate with each other by a high speed common data communication facility connected to all processors. This data communication facility is used for communicating intermodule call control messages and port availability data to allow port hunts to be accomplished without using a central processor.
摘要翻译：在包括多个交换模块的分布式处理电信交换系统中，各个模块基本上控制所有电话呼叫控制处理动作，包括选择多端口寻线组的可用端口，而不需要中央处理器的协助。每个模块包括处理器，连接到客户线路的多个端口和机间中继线，用于建立模块间连接的多个出口，以及用于互连模块内的端口和出口的交换网络。模块处理器通过连接到所有处理器的高速通用数据通信设备相互通信。该数据通信设施用于通信模块间呼叫控制消息和端口可用性数据，以便在不使用中央处理器的情况下实现端口寻线。

4. 发明授权

US4566094A Channel selection in a switching system having clustered remote switching modules 失效
标题翻译：具有集群远程交换模块的交换系统中的信道选择
公开(公告)号：US4566094A
公开(公告)日：1986-01-21
申请号：US493741
申请日：1983-05-11
申请人： Menachem T. Ardon , James C. Kennedy , Douglas S. Sand , Lawrence J. Trimnell , Meyer J. Zola
发明人： Menachem T. Ardon , James C. Kennedy , Douglas S. Sand , Lawrence J. Trimnell , Meyer J. Zola
IPC分类号： H04M7/14 , H04Q11/04
CPC分类号： H04Q11/0407 , H04Q2213/13107 , H04Q2213/13213 , H04Q2213/13292
摘要： An arrangement comprising a host switching system and a number of remote switching modules which are directly interconnected such that voice and data traffic as well as control information can be conveyed between modules without being routed through the host system network. The arrangement allows the integrated stand-alone operation of the remote switching modules and advantageously reduces traffic through the host system network during normal operation. For each pair of remote switching modules, one of the modules selects the channels of the direct interconnection which are used for conveying information between the modules.
摘要翻译：一种包括主机交换系统和多个直接互连的远程交换模块的布置，使得语音和数据业务以及控制信息可以在模块之间传送，而不通过主机系统网络路由。该布置允许远程交换模块的集成独立操作，并且有利地在正常操作期间减少通过主机系统网络的业务。对于每对远程交换模块，其中一个模块选择用于在模块之间传送信息的直接互连通道。

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