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1.发明公开Apparatus for connecting a communicating equipment to a digital communication network having at least two digital communication channels 失效装置，用于具有至少两个数字通信信道的数字对应的通信网络上的连接Kommunkationseinrichtung。
公开(公告)号：EP0529169A1
公开(公告)日：1993-03-03
申请号：EP91480136.0
申请日：1991-08-29
发明人： Chuniaud, René , Lamberton, Marc , Le Pennec, Jean-François , Michel, Patrick , Sicsic, Patrick , Spatari, Joseph
CPC分类号： H04L25/14 , H04Q11/0428 , H04Q2213/13174 , H04Q2213/13208 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13337 , H04Q2213/1336
摘要： An apparatus for connecting a data communicating equipment, such as a data terminating equipment (DTE) to a ISDN digital communication network providing a first 64 kbps and a second 64 kbps B digital communication channel which involve different transmission delays. The apparatus includes a transmit part having means (230) for separating an unique high rate 128 kbps data flow into two distinctive 64 kbps data flows to be transmitted through both B channels. The apparatus further comprises a receive part (9999) including storage means (580, 680) for storing the data received from said digital network, means (510, 610) for measuring the difference between the two transmission delays, addressing means (570) for addressing said storage means (580, 680) in order to extract the data received through both digital channels, control means (540, 550) responsive to said measure for controlling said addressing means in order to provide a 128 kbps which is not affected by the difference of transmission delays introduced by both digital channels. The invention is particularly well suited for transmitting simultaneously multi-media data, ie voice, video and data.
摘要翻译： 用于连接数据通信设备的装置，检查作为数据终端设备（DTE）连接到数字ISDN通信网络中提供的第一和第二64kbps的64kbps的B数字通信信道其中涉及不同的传输延迟。 该设备包括用于在独特的高速率128kbps的数据流分离成两个不同的64kbps的数据的发送部具有装置（230）流动至是反式通过两个B信道mitted。 该设备还包括包括存储装置（580，680），用于存储从所述数字网络的装置（510，610），用于测量所述两个传输延迟之间的差接收到的数据为一个接收部（9999），寻址装置（570） 寻址所述存储装置（580，680），以便提取该数据通过这两个数字信道，控制装置（540，550），响应所述量度，以提供一个128kbps所有未受到控制所述寻址装置接收到的 通过这两个数字通道中引入传输延迟的差。 本发明是用于发送同时多媒体数据，即语音，视频和数据特别适合。
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公开(公告)号：EP0695061A1
公开(公告)日：1996-01-31
申请号：EP94480068.9
申请日：1994-07-28
IPC分类号： H04L12/43
CPC分类号： H04L12/433 , H04L12/43
摘要： A telecommunication network having a number of stations, such as telephone sets, which are connected to a ring server station (8) by means of a token ring. Each station comprises a receiver (10) for receiving a Time Division Mutiplex (TDM) frame and a transmitter (60) for transmitting the frame to the token ring. The structure of the frame comprises a a first START field. A second TOKEN field which can carry three distinctive states: a first value (FF) representative of the token being free, a second value (00) representative of the token being busy and a third value (AA) being controlled by said ring server station (8). The TDM frame further comprises a third SNUM field representative of a slot number and a fourth and fifth field which are respectively representative of an identification address of an emitting and a receiving station. A additional SIGNA field is representative of the signalling message to by transmitted to the server station and is followed by a number of n TDM slots which are affected for the actual communication of data within the TDM frame. The station further comprises means (40, 130, 260, 270, 190) under control of a processor (200) for detecting the presence of said first value into said TOKEN field and for replacing said first value (FF) by said second value (00) in order to inform said ring server station (8) that the token is requested. Additionally, the station has means (40, 130, 260, 270, 190) for substituting the contents of said fourth ADDR_E field and said fifth ADDR_R field with values generated under control of said processor characterizing the identity of the calling and the called station. The occurrence of the busy token is monitored and followed by an analysis of the contents of the ADDR_E and ADDR_R field in order to determine the identity of the calling and the called station. The contents of the second TOKEN field is then substituted by the token ring server (8) in order to inform the calling and the called station that the communication is allowed and can be established. The ring server also substitutes the contents of the third SNUM field via a value which is representative of the slot number which is assigned to the communication between the calling and the called party.
摘要翻译： 具有诸如电话机等多个站的电信网络，其通过令牌环连接到环形服务器站（8）。 每个站包括用于接收时分多路复用（TDM）帧的接收机（10）和用于将帧发送到令牌环的发射机（60）。 帧的结构包括第一START字段。 第二TOKEN字段，其可以承载三个不同的状态：表示令牌的第一值（FF）是空闲的，表示令牌的第二值（00）正在忙，以及由所述环形服务器站控制的第三值（AA） （8）。 TDM帧还包括表示时隙号的第三SNUM字段和分别代表发射和接收站的标识地址的第四和第五场。 附加的SIGNA字段代表通过发送到服务器站的信令消息，并且后面是多个n个TDM时隙，这些TDM时隙受TDM帧内的数据的实际通信的影响。 该站还包括在处理器（200）的控制下的装置（40,130,260,270,190），用于检测所述第一值到所述TOKEN字段中的存在，并将所述第一值（FF）替换为所述第二值（ 00），以通知所述环形服务器站（8）请求令牌。 另外，站具有用于用表征主叫和被叫站的身份的所述处理器的控制下产生的值代替所述第四ADDR_E字段和所述第五ADDR_R字段的内容的装置（40,130,260,270,190）。 监视繁忙令牌的发生，然后对ADDR_E和ADDR_R字段的内容进行分析，以确定呼叫和被叫站的身份。 然后由令牌环服务器（8）代替第二TOKEN字段的内容，以便通知呼叫和被叫站，允许和可以建立通信。 环形服务器还通过表示被分配给主叫和被叫方之间的通信的时隙号的值代替第三SNUM字段的内容。
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