Program controlled time division switching systems
作者： Nelson T. Tsao-Wu , John C. Moran , Stuart L. Hight
DOI:
关键词: Line (text file) 、 Electrical engineering 、 Real-time computing 、 Frame (networking) 、 Time division switching 、 Time frame 、 Division (mathematics) 、 Engineering
摘要: A stored program controlled time division PBX is disclosed in which each call associated with a unique slot as well frame. The system closes the line switches involved on during occurrence of its and it processes information for only
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