A self-routing Lambda based TDM optical switching architecture

Author

Daeshik Lee ; Lee, Kyungsook Y. ; Jordan, Harry F.

Author_Institution

Dept. of Math. & Comput. Sci., Denver Univ., CO, USA

fYear

1993

fDate

29 Nov-2 Dec 1993

Firstpage

1176

Abstract

We present a time multiplexed switching (TMS) architecture built from 2×2 optical exchange switches with feed-forward fiber delays for the time-space-time domain permutation in telecommunications. The multichannel time slot permuter is based on the bit-controlled, spatial Lambda network. For L=2^l parallel frames of 2^l time slots each, the multichannel time slot permuter has a hardware complexity of O(L/2(l+m)³) and a local switch control complexity of O(1)

Keywords

delays; optical fibres; optical switches; telecommunication network routing; time division multiplexing; feed-forward fiber delays; hardware complexity; local switch control complexity; multichannel time slot permuter; optical exchange switches; self-routing switch architecture; spatial Lambda network; telecommunications; time-space-time domain permutation; Computer architecture; Computer science; Delay effects; Feeds; Genetic mutations; Hardware; Mathematics; Optical switches; Telecommunication switching; Time division multiplexing;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 1993, including a Communications Theory Mini-Conference. Technical Program Conference Record, IEEE in Houston. GLOBECOM '93., IEEE

Conference_Location

Houston, TX

Print_ISBN

0-7803-0917-0

Type

conf

DOI

10.1109/GLOCOM.1993.318260

Filename

318260