发明公开
EP0529169A1 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。
- 专利标题: Apparatus for connecting a communicating equipment to a digital communication network having at least two digital communication channels
- 专利标题(中): 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。
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申请号: EP91480136.0申请日: 1991-08-29
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公开(公告)号: EP0529169A1公开(公告)日: 1993-03-03
- 发明人: Chuniaud, René , Lamberton, Marc , Le Pennec, Jean-François , Michel, Patrick , Sicsic, Patrick , Spatari, Joseph
- 申请人: International Business Machines Corporation
- 申请人地址: Old Orchard Road Armonk, N.Y. 10504 US
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: Old Orchard Road Armonk, N.Y. 10504 US
- 代理机构: Combeau, Jacques
- 主分类号: H04Q11/04
- IPC分类号: H04Q11/04 ; H04M11/06
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.
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