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Title:
OFFICE BROADCASTING SYSTEM
Document Type and Number:
Japanese Patent JPS58159051
Kind Code:
A
Abstract:

PURPOSE: To improve the processing capability of a central processor, by setting multi-connection between one terminal of a folded circuit and an office service circuit, and sending out an office broadcasting command to the other terminal of the folded circuit, when plural office service circuits and the office broadcassing command are received.

CONSTITUTION: To subscriber terminal 11∼1m, information messages (A, B,...) are inputted from terminal 5 for maintenance. A central control device 4 sets assignment of buffer memories 31∼3m of a communication control device 3, and a multi-connecting line 33. The buffer memories 31∼3m accumulate a character A of assigned subscribers 11∼1m, to transfer it to each subscriber through a circuit terminal equipment 2. A character B,... subsequently transferred in the same way. In this case, the central control device 4 is sufficed to only set the multi-connecting line 33 and a single connecting line 34 in relation to a folded circuit 1XY to reduce remarkably the processing time.


Inventors:
KATAOKA SHINJI
AIDA SOUICHIROU
IWABUCHI EISUKE
Application Number:
JP4223682A
Publication Date:
September 21, 1983
Filing Date:
March 17, 1982
Export Citation:
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Assignee:
FUJITSU LTD
International Classes:
H04H20/76; H04H20/81; H04L12/18; H04M3/42; (IPC1-7): H04H1/08



 
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