NDLI: Contention-based reservation protocols in multiwavelength optical networks with a passive star topology

Content Provider	IEEE Xplore Digital Library
Author	Jeon, H.B. Un, C.K.
Copyright Year	1992
Description	Author affiliation: Korea Telecom Res. Center, Seoul, South Korea (Jeon, H.B.)
Abstract	The authors propose contention-based reservation protocols using a separate control channel for multiwavelength optical networks with a passive star topology, where all stations have tunable lasers and tunable filters. They assume a synchronous system where all channels with wavelengths allocated separately are slotted with the transmission time of a data packet and are synchronized at the beginning of slots. A protocol is presented which can be used in the network where the ratio of the end-to-end signal propagation delay to the transmission time of a data packet is smaller than 1. Also, for a very high speed network where this ratio is greater than 1, three protocols are outlined, which are related to the variability of the packet length and the buffering of the reservation. Numerical results show the mean delay-throughput characteristics of the proposed protocols.<>
Starting Page	1473
Ending Page	1477
File Size	489301
Page Count	5
File Format	PDF
ISBN	078030599X
DOI	10.1109/ICC.1992.267997
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1992-06-14
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Protocols Optical filters Tunable circuits and devices High speed optical techniques Optical buffering Optical control Optical fiber networks Network topology Passive filters Propagation delay
Content Type	Text

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