发明名称 |
DIGITAL ELECTRONIC PCM-TDM EXCHANGE WITH DECENTRALIZED ARCHITECTURE |
摘要 |
A PCM time division exchange with decentralized processing having a central processing unit connected by means of a switching network to several racks, each rack has a message microcontroller and several port cards. The message microcontroller is responsible for the signal dialogue between the different ports and it exchanges telephone messages with the central processing unit. |
申请公布号 |
DE3370433(D1) |
申请公布日期 |
1987.04.23 |
申请号 |
DE19833370433 |
申请日期 |
1983.10.14 |
申请人 |
THOMSON-CSF TELEPHONE |
发明人 |
LECOMTE, DANIEL;GIBAUD, MICHEL |
分类号 |
H04Q11/04;(IPC1-7):H04Q11/04 |
主分类号 |
H04Q11/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|