Application of a rearrangement algorithm for digital cross-connect system control

Author

Fujii, Nobou

Author_Institution

Electr. Commun. Lab., NTT, Yokosuka, Japan

fYear

1989

fDate

23-27 Apr 1989

Firstpage

228

Abstract

A rearrangement-type digital cross-connect system (DCS) control algorithm is discussed. First, a time-space-time (TST) switch applicable to DCSs and a typical rearrangement algorithm are introduced, and the conditions for realizing a nondisturbing rearrangement are summarized. Next, a switch capability evaluation method is proposed and the effect of using this evaluation method to select a switch timeslot for accommodating a connection is shown. By analyzing general DCS control algorithms, a prearrangement technique is also developed that decreases blocking in a large-scale DCS control

Keywords

digital communication systems; electronic switching systems; telecommunications control; control algorithm; digital cross-connect system control; nondisturbing rearrangement; rearrangement algorithm; switch capability evaluation method; switch timeslot; time-space-time switch; Algorithm design and analysis; Computer simulation; Control systems; Costs; Digital control; Distributed control; Laboratories; Large-scale systems; Multiplexing; Switches;

fLanguage

English

Publisher

ieee

Conference_Titel

INFOCOM '89. Proceedings of the Eighth Annual Joint Conference of the IEEE Computer and Communications Societies. Technology: Emerging or Converging, IEEE

Conference_Location

Ottawa, Ont.

Print_ISBN

0-8186-1920-1

Type

conf

DOI

10.1109/INFCOM.1989.101458

Filename

101458