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1. 发明授权

US3941947A Connection unit for time division switching system 失效
标题翻译：时分切换系统连接单元
公开(公告)号：US3941947A
公开(公告)日：1976-03-02
申请号：US469849
申请日：1974-05-14
申请人： Jean-Baptiste Jacob , Roger Renoulin , Pierre Le Drezen
发明人： Jean-Baptiste Jacob , Roger Renoulin , Pierre Le Drezen
IPC分类号： H04Q3/545 , H04Q11/04
CPC分类号： H04Q3/5455 , H04Q11/0407
摘要： Connection unit for linking subscribers to an exchange in a time switching system comprising at least a space-time concentrator consisting essentially of a subscribers' connection circuit, a concentration network, a set of supply and supervising circuits for a subscribers' junctor set, multiplex time transmission digital terminal sets, and a logic control unit which controls the space-time concentrator, the said logic control unit operating on a basis of time sharing between the various switches.
摘要翻译：连接单元，用于将用户连接到时间交换系统中的交换机，该系统包括至少一个时空集中器，其基本上由订户的连接电路，集中网络，用户订户集合的供应和监控电路组，复用时间传输数字终端机，以及控制时空聚集器的逻辑控制单元，所述逻辑控制单元基于各种交换机之间的时间共享来运行。

2. 发明授权

US4413338A Communication system for interconnecting a plurality of asynchronous data processing terminals 失效
标题翻译：用于互连多个异步数据处理终端的通信系统
公开(公告)号：US4413338A
公开(公告)日：1983-11-01
申请号：US244170
申请日：1981-03-16
申请人： Roger Renoulin , Jean-Yves Le Brun
发明人： Roger Renoulin , Jean-Yves Le Brun
IPC分类号： H04Q3/545 , H04L12/52 , H04L12/56 , H04Q3/60 , H04Q11/04 , H04J3/16 , H04J6/00
CPC分类号： H04L12/56 , H04L12/525
摘要： A communications system interconnects a number of asynchronous data processing terminals, operating at different speeds among themselves, with a high speed switching or communication network. The system uses as a time multiplexed loop linking terminals which are later duplicated for security reasons. The number of terminals that may be hooked up may exceed that which would be provided if all terminals were to be active simultaneously. For this purpose, a signalling or watch function is used in the system to monitor the state of each terminal. This function, which assumes the active (busy) or rest (idle) state of the terminals, is based on a low speed search for terminals at rest, on detecting the change in their states and on the time sharing allocation, of the time multiplexed transmission resource among the active terminals according to their needs. The time sharing of the transmission resource is adaptive.
摘要翻译：通信系统将多个以不同速度工作的异步数据处理终端与高速交换或通信网络相互连接。该系统用作连接终端的时间复用环路，由于安全原因，终端被复制。如果所有终端同时处于活动状态，则可能连接的终端数量可能会超过提供的终端数量。为此，在系统中使用信令或监视功能来监视每个终端的状态。假设终端的活动（忙）或休眠（空闲）状态的该功能基于对休眠终端的低速搜索，在检测到其状态的变化和时间分配的时间复用活动终端之间的传输资源根据需要。传输资源的时间共享是自适应的。

3. 发明授权

US4423507A Communications system for interconnecting a plurality of asynchronous data processing terminals 失效
标题翻译：用于互连多个异步数据处理终端的通信系统
公开(公告)号：US4423507A
公开(公告)日：1983-12-27
申请号：US244066
申请日：1981-03-16
申请人： Roger Renoulin , Jean Y. Le Brun
发明人： Roger Renoulin , Jean Y. Le Brun
IPC分类号： H04Q3/545 , H04L12/52 , H04L12/56 , H04Q3/60 , H04Q11/04 , H04J3/16 , H04J6/00
CPC分类号： H04L12/56 , H04L12/525
摘要： A communication system connects a number of asyncrhronous remote data processing terminals, operating at different speeds, to a high speed switching and communication network. One or two telephone pairs are used as a TDM link between the terminals. The number of terminals that may be connected can be greater than the number of terminals that could be connected if all terminals were active simultaneously. A signallng function or flag is used in the system to monitor the state of each terminal. This function, which distinguishes the resting or activity of the terminals, is based on a low speed search for the idle terminals, on a detection of their change of state, and on the time sharing allocation of the system's transmission resource between the active terminals. The time sharing of the transmission resource is adaptive.
摘要翻译：通信系统将多个异步远程数据处理终端以不同的速度连接到高速交换和通信网络。一个或两个电话对用作终端之间的TDM链路。如果所有端子同时处于活动状态，则可能连接的端子数量可能大于可连接的端子数量。系统中使用信号功能或标志来监视每个终端的状态。该功能区分终端的静止或活动，基于对空闲终端的低速搜索，其状态变化的检测以及系统在有源终端之间的传输资源的分配时间。传输资源的时间共享是自适应的。

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