DocumentCode :
2812470
Title :
Optical switching and routing architectures for fiber-optic computer communication networks
Author :
Choudhary, Alok ; Hariri, Salim ; Song, Wang ; Banerjee, Partha ; Ranka, Sanjay
Author_Institution :
Syracuse Univ., NY, USA
fYear :
1990
fDate :
30 Sep-3 Oct 1990
Firstpage :
65
Lastpage :
74
Abstract :
An optical interface message processor (OPTIMP) is proposed that exploits the high bandwidth, parallelism, multidimensional capability, and high storage density offered by optics. The most time consuming operations such as switching and routing in communication networks are performed in the optical domain in the proposed system. The design does not suffer from the optical/electrical conversion bottlenecks and can perform switching and routing in the range of gigabits/s. The source-destination (S-D) information from a message is first converted to the spatial domain. The routing table stores all S-D codes and the corresponding control codes for the switching module. Using a cylindrical system, the routing table is searched in parallel (single step) and control signals corresponding to the matched S-D row from the table are used to control the switching module. the switching module, based on the self electrooptical device array technology, can be reconfigured in the gigahertz range and provide high bandwidth
Keywords :
computer networks; optical fibres; optical links; standards; S-D codes; cylindrical system; fiber-optic computer communication networks; high storage density; multidimensional capability; optical domain; optical interface message processor; optical switching; parallelism; routing architectures; routing table; self electrooptical device array technology; switching module; Bandwidth; Communication networks; Communication switching; Control systems; Electrooptic devices; Multidimensional systems; Optical design; Optical fiber communication; Optical fiber networks; Routing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Local Computer Networks, 1990. Proceedings., 15th Conference on
Conference_Location :
Minneapolis, MN
Print_ISBN :
0-8186-2109-5
Type :
conf
DOI :
10.1109/LCN.1990.128642
Filename :
128642
Link To Document :
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