Title:
ANOMALY DETECTION SYSTEM OF MULTIPLEX TRANSMISSION UNIT
Document Type and Number:
Japanese Patent JPS5322308
Kind Code:
A
Abstract:
PURPOSE: To detect all anomaly in the tramsmission system cyeaply and surely by providing a timer in a tramsmitting side and a receiving side respectively.
Inventors:
MORI SHIYUNJI
UEJIMA TOSHIHIKO
UEJIMA TOSHIHIKO
Application Number:
JP9600176A
Publication Date:
March 01, 1978
Filing Date:
August 13, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H04J99/00; H04J3/14; H04L5/22; (IPC1-7): H04J15/00
Domestic Patent References:
| JP45019725A | ||||
| JPS4813857A |