【発明の名称】異種信号変換方法及び装置 - EREKUTORONIKUSU ANDO TEREKOMYUNIKEESHONZU RISAACHI INST

Title:

【発明の名称】異種信号変換方法及び装置

Document Type and Number:

Japanese Patent JP2831070

Kind Code:

B2

Abstract:

The invention provides an effective and reliable method of mutually converting different signaling systems which interconnect E1 signals and T1 signals, and by which signaling conversion functions with loop signaling or R2 signaling method can be performed and the transmission devices of various signaling systems can be interconnected. And also the invention provides a converter for implementing such methods, which comprises an input signaling bit state analyzing means and a signaling bit storage and conversion means.

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Inventors:

KIMU JE MYUN
KIMU JE GUN
YUN HYON YURU
KIMU CHUN HII

Application Number:

JP33619489A

Publication Date:

December 02, 1998

Filing Date:

December 25, 1989

Export Citation:

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Assignee:

EREKUTORONIKUSU ANDO TEREKOMYUNIKEESHONZU RISAACHI INST
KORIA TEREKOMYUNIKEESHON OOSORITEI

International Classes:

H04J3/00; H04M7/00; H04M7/12; H04Q1/39; H04Q1/50; H04Q3/00; H04Q3/42; H04Q11/04; (IPC1-7): H04M7/00; H04J3/00; H04Q11/04

Domestic Patent References:

JP61219221A
JP60254950A
JP61294944A
JP5742261A
JP61290897A

Attorney, Agent or Firm:

Yoshikazu Tani

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