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Patent Searching and Data


Title:
MULTIPLE ADDRESS COMMUNICATION LOAD DECENTRALIZATION SYSTEM
Document Type and Number:
Japanese Patent JPS586641
Kind Code:
A
Abstract:

PURPOSE: To decentralize readout loads on respective channel devices and storage devices, and to prevent call loss due to call congestion by reading out stored information out of the storage devices through several channel devices at different places when transmitting the information to plural receiving terminals.

CONSTITUTION: A calling subscriber A dials a discrimination number for facsimile multiple address communication and plural addressee telephone numbers on a telephone set 1 to connect an exchange 7 to a facsimile storage converter 8, and call information is sent to the control and storage part 9 of the converter 8. Then, the storage part 9 sends a special signal to the telephone set 1 through the exchange 7 to instruct the calling subscriber A to connect the device 8 to a facsimile terminal 4. The terminal 4 transmits and receives transmission control signals to and from the storage part 9 and then facsimile signals are sent to the storage part 9 and a channel device 10. After the signals are stored in the storage part 9, the signals are grouped by some number of multiple address called subscribers on the basis of the call information and the signals are copied as many as the groups to decentralize a readout load.


Inventors:
TANABE KATSUHIRO
TSUCHIYA NOZOMI
ICHIKAWA TADATSUGU
Application Number:
JP10437881A
Publication Date:
January 14, 1983
Filing Date:
July 06, 1981
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H04N1/00; H04L12/18; (IPC1-7): H04L11/18
Attorney, Agent or Firm:
Koji Hoshino