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1. 发明授权

US5197096A Switching method and apparatus having subscriber state management function 失效
标题翻译：具有用户状态管理功能的切换方法和装置
公开(公告)号：US5197096A
公开(公告)日：1993-03-23
申请号：US540178
申请日：1990-06-19
申请人： Tetsuo Sakuma , Noboru Mizuhara , Tomoaki Tsunoda , Junko Yamagishi
发明人： Tetsuo Sakuma , Noboru Mizuhara , Tomoaki Tsunoda , Junko Yamagishi
IPC分类号： H04M3/42
CPC分类号： H04M3/387 , H04M3/42 , H04M3/42263
摘要： A switching system is provided in which when a calling subscriber has transmitted an identification (ID) number of a called subscriber and an ID number of the calling subscriber from a calling terminal to a switching equipment having a subscriber control table at the time of making a call, the switching equipment receives the ID numbers and connects the calling terminal with the called terminal. In response to an input of an ID number of a called subscriber and an ID number of a calling subscriber by the calling subscriber to a terminal at the time of making a call, the switching equipment changes a registration state corresponding to the ID number of the calling subscriber in the subscriber control table from an idle state to a busy state, manages the idle and busy states of the subscriber himself or herself corresponding to the ID number, retrieves the subscriber control table in response to a reception of a call signal which designates an ID number of a called signal from a calling subscriber, and forwards the call to a default terminal which has been registered in advance by the called subscriber having the ID number, when the terminal corresponding to the called subscriber having the ID number is busy and the called subscriber having the ID number himself or herself is not busy as a result of the retrieval of the subscriber control table.
摘要翻译：提供了一种切换系统，其中当主叫用户已经从主叫终端向具有订户控制表的交换设备发送被叫用户的标识（ID）号码和主叫用户的ID号码时，呼叫，交换设备接收ID号码，并将主叫终端与被叫终端相连。响应于在进行呼叫时主叫用户向终端输入被叫用户的ID号码和主叫用户的号码，交换设备改变对应于该号码的ID号码的登记状态用户控制表中的主叫用户从空闲状态到忙状态，管理与ID号码对应的用户自身的空闲和忙碌状态，响应于接收到指定的呼叫信号，检索用户控制表来自主叫用户的被叫信号的ID号，并且当与具有ID号码的被叫用户对应的终端繁忙时，将该呼叫转发给已经被具有该ID号码的被叫用户预先登记的默认终端;以及作为用户控制表的检索的结果，具有ID号码的被叫用户自身不忙。

2. 发明授权

US5519874A Application execution control method and system for servicing subscribers via a switchboard connected to a computer using an application management table 失效
标题翻译：应用程序执行控制方法和系统，用于通过使用应用程序管理表连接到计算机的交换机为订户提供服务
公开(公告)号：US5519874A
公开(公告)日：1996-05-21
申请号：US668208
申请日：1991-03-12
申请人： Junko Yamagishi , Takuo Tsuzuki , Noboru Mizuhara , Tetsuo Sakuma , Tomoaki Tsunoda
发明人： Junko Yamagishi , Takuo Tsuzuki , Noboru Mizuhara , Tetsuo Sakuma , Tomoaki Tsunoda
IPC分类号： H04M3/22 , G06F13/38 , H04M3/42 , H04M3/533 , H04Q3/545 , G06F13/00
CPC分类号： G06F13/385 , H04M3/533
摘要： A subscriber terminal service system, which has a switchboard connected to a plurality of subscriber terminals and a computer connected with the switchboard and executes services to subscribers, has the functions of setting a flag indicative of the possibility/impossibility of the execution of an application on the basis of a message sent from the computer, referring to the flag in response to a service request sent from the subscriber terminal to determine whether or not the execution of the requested application should be permitted, sending a control message to the switchboard when the condition of possibility/impossibility of the execution of an application on the computer, and changing the content of the flag in the switchboard on the basis of the control message. The start or stop of any application executed in the computer is made through a console device connected with the computer or by a scheduler provided in the computer.
摘要翻译：具有连接到多个用户终端的交换机的用户终端服务系统和与交换机连接并且对订户进行服务的计算机具有设置指示执行应用的可能性/不可能的标志的功能从计算机发送的消息的基础，参照响应于从用户终端发送的服务请求的标志来确定是否应该允许所请求的应用的执行，当条件中发送控制消息到交换机时在计算机上执行应用的可能性/不可能性，以及基于控制消息来改变交换机中的标志的内容。在计算机中执行的任何应用程序的启动或停止通过与计算机连接的控制台设备或通过计算机中提供的调度器进行。

3. 发明授权

US4920529A Network control method and apparatus therefor 失效
标题翻译：网络控制方法及其设备
公开(公告)号：US4920529A
公开(公告)日：1990-04-24
申请号：US155416
申请日：1988-02-12
申请人： Ryoichi Sasaki , Tsutomu Nakamura , Michio Suzuki , Kohsuke Shinnai , Nobuhiko Ido , Tomoaki Tsunoda
发明人： Ryoichi Sasaki , Tsutomu Nakamura , Michio Suzuki , Kohsuke Shinnai , Nobuhiko Ido , Tomoaki Tsunoda
IPC分类号： H04L12/24 , H04M3/22 , H04M3/24 , H04Q3/00 , H04Q3/66
CPC分类号： H04Q3/665 , H04L43/0811 , H04M3/2254 , H04M3/244 , H04Q3/0079 , H04L41/06 , H04L41/0836 , H04Q2213/13521 , H04Q2213/13541 , H04Q2213/13565
摘要： A network management system prepares an optimum configuration table corresponding to a failure of a transit trunk and distributes the same to each TDM, and thereby the optimization of reconfiguration of a high-speed digital network is enabled.User data are transmitted and received in accordance with route information table defined beforehand in each TDM. On the other hand, network management information is sent to all trunks other than a receiving trunk for the managing information when flooding is designated by the network management system. Accordingly, the management information can be sent without fail if any route to the TDM to be supplied with the management information exists. When source-routing is designated, the communications of the managing information can be implemented efficiently, since the route is set by the management information.Moreover, each packet exchanger provides route identifiers defined individually for correspondence to local trunks, and transit route information set in each packet is recorded by using the route identifiers of each packet exchanger. Route information determined in the flooding process is then used in subsequent source-routed communications.
摘要翻译：网络管理系统准备与传输中继的故障相对应的最佳配置表，并将其分配给每个TDM，从而实现高速数字网络的重新配置的优化。根据TDM中预先定义的路由信息表，发送和接收用户数据。另一方面，当由网络管理系统指定洪泛时，将网络管理信息发送到除了用于管理信息的接收中继线以外的所有干线。因此，如果存在要提供管理信息的TDM的任何路由，则可以毫不费力地发送管理信息。当指定源路由时，可以有效地实现管理信息的通信，因为路由是由管理信息设置的。此外，每个分组交换机提供单独定义的路由标识符，用于对应于本地中继，并且通过使用每个分组交换机的路由标识符来记录在每个分组中设置的传输路由信息。然后在洪泛过程中确定的路由信息用于后续的源路由通信。

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