Abstract

We evaluate the bit-error-rate (BER) performance of a multihop optical ShuffleNet with and without convolutional coding. Computed results show that there is considerable improvement in network performance resulting from coding in terms of an increased number of traversable hops from a given transmitter power at a given BER. For a rate-1/2 convolutional code with constraint length K = 9 at BER = 10^-9, the hop gains are found to be 20 hops for hot-potato routing and 7 hops for single-buffer routing at the transmitter power of 0 dBm. We can further increase the hop gain by increasing transmitter power.

© Optical Society of America

Integrated model for performance analysis of all-optical multihop packet switches

Han-You Jeong and Seung-Woo Seo
Appl. Opt. 39(26) 4770-4782 (2000)

Bit-level packet-switching all-optical multihop shuffle networks with deflection routing

Seung-Woo Seo, Ben Y. Yu, and Paul R. Prucnal
Appl. Opt. 36(14) 3142-3146 (1997)

All-Optical Network Coding

Eric D. Manley, Jitender S. Deogun, Lisong Xu, and Dennis R. Alexander
J. Opt. Commun. Netw. 2(4) 175-191 (2010)

Unified Error Performance of a Multihop DF-FSO Network With Aperture Averaging

Deepti Agarwal and Ankur Bansal
J. Opt. Commun. Netw. 11(3) 95-106 (2019)

Supervised graph convolution networks for OSNR and power estimation in optical mesh networks

Anurag Prakash and Subrat Kar
J. Opt. Commun. Netw. 14(6) 469-480 (2022)