A synchronous digital hierarchy network management system

Author

Kunieda, Toshinari ; Sugimoto, Satoru ; Sasaki, Noriyuki

Author_Institution

NTT Transmission Syst. Project Group, Chiba, Japan

Volume

31

Issue

11

fYear

1993

Firstpage

84

Lastpage

90

Abstract

The critical issues in multivendor environments and operation systems of telecommunication networks essential to speeding up the handling of service orders and service restoration after failures are discussed. To overcome these problems as the software backlog grows, the authors propose the application of a telecommunications management network (TMN) architecture together with an object-oriented network resource (ONR) model. The second phase of the synchronous digital hierarchy (SDH) network management system, which is based on the TMN architecture and ONR model, is examined.<>

Keywords

object-oriented methods; synchronous digital hierarchy; telecommunication network management; SDH; TMN architecture; multivendor environments; object-oriented network resource; service orders; service restoration; software backlog; synchronous digital hierarchy; telecommunication networks; telecommunications management network; Centralized control; Circuits; Control systems; Environmental management; Optical fibers; Surveillance; Synchronous digital hierarchy; Telecommunication control; Telecommunication traffic; Telephony;

fLanguage

English

Journal_Title

Communications Magazine, IEEE

Publisher

ieee

ISSN

0163-6804

Type

jour

DOI

10.1109/35.256887

Filename

256887