95Accesses
10Citations
Abstract
Future networks should carry several types of traffic in a dynamical manner. Predominantly, optical networks could provide sufficiently high bandwidth for future bandwidth-intensive applications. Particularly, the packet-interleaved optical time division multiplexing (OTDM) technology could be a promising candidate for future high-dynamical and high-capacity photonic networks. In this paper, photonic networks employing rate-conversion of data packets in the optical domain are addressed, thereby achieving a high bit-rate access to the optical medium on a packet-by-packet basis. Two rate-conversion methods including the compression/expansion loop and the optical delay line structure are discussed and compared relating to the power budget and the optical signal-to-noise ratio. Moreover, a scalable optical packet rate-conversion unit is proposed and investigated by means of numerical simulations. The impact of the “time-out” phenomenon on the network performance and especially the improvement of the transmission efficiency and the average packet transfer delay by using the proposed scheme are shown.
This is a preview of subscription content,log in via an institution to check access.
Access this article
Subscribe and save
- Get 10 units per month
- Download Article/Chapter or eBook
- 1 Unit = 1 Article or 1 Chapter
- Cancel anytime
Buy Now
Price includes VAT (Japan)
Instant access to the full article PDF.
Similar content being viewed by others
References
W. S. Lee, et al., 2.56Tb/s capacity, 0.8b/Hz.s DWDM transmission over 120km NDSF using polarisation-bit-interleaved 80 Gb/s OTDM signal, in Techn. Dig. OFC2001, Anaheim, CA, USA, vol. 2, (March 2001), pp. TuU1-2-TuU1-4.
N. Wada, W. Chujo, K. Kitayama, 1.28 Tbit/s (160 Gbit/s × 8 wavelengths) throughput variable length packet switching using optical code based lable switch, in Proceedings of ECOC 2001 (Amsterdam, Netherlands, Sept./Oct. 2001), vol. 6, pp. 62-63.
S. Aleksić, V. Krajinovic, H. R. van As, Label coding techniques for all-optical MPLS networks, Proceedings of NOC 2002 (Darmstadt, Germany, June 2002), pp. 74-81.
H. Toda, F. Nakada, M. Suzuki, A. Hasegawa, An optical packet compressor using a fiber loop for a feasible all optical TDM network, Proceedings of ECOC 1999 (Nice, France, Sept. 1999), pp. I-256-I-257.
N. S. Patel, K. L. Hall, K. A. Rauschenbach, Optical rate conversion for high-speed TDM networks, IEEE Photon. Techn. Letters, vol. 9,no. 9, (Sept. 1997), pp. 1277-1279.
P. Toliver, K. L. Deng, I. Glesk, P. R. Prucnal, Simultaneous optical compression and decompression of 100 Gb/s OTDM packets using a single bidirectional optical delay line lattice, IEEE Photon. Techn. Letters, vol. 11,no. 9, (Sept. 1999), pp. 1183-1185.
A. S. Acampora, S. I. A. Shah, A packet compression/decompression approach for very high speed optical networks, in Proceedings of SBT/IEEE ITS, Rio de Janeiro, Brasil, (Sept. 1990), pp. 38-48.
S. Aleksić, V. Krajinovic, K. Bengi, A novel scalable optical packet compression/decompression scheme, Proceedings of ECOC 2001 (Amsterdam, Netherlands, Sept./Oct. 2001), vol. 3, pp. 478-479.
A. J. Lowery, New inline wideband dynamic semicoductor laser amplifier model, IEE Proceedings, Photon. Journal, vol. 135,no. 3, (June 1988), pp. 242-250.
K. Bengi, S. Aleksić, Design considerations for a slotted OTDM ring-LAN, Proceedings of NOC 2000 (Stuttgart, Germany, June 2000), vol. 2, pp. 191-198.
K. Gokyu, K. Baba, M. Murata, Path setup algorithms for uniform/nonuniform traffic in unidirectional optical compression TDM rings, Proceedings of OptiComm 2000 (Dallas, TX, USA, Oct. 2000), pp. 98-109.
J. Spragins, J. Hammond, D. Pawlikowski, Telecommunications: Protocols and design, (Addison-Wesley Publishing Co., Reading, MA, 1991).
Author information
Authors and Affiliations
Institute of Communication Networks, Vienna University of Technology, Favoritenstrasse, 9/388, Vienna, Austria
Slaviša Aleksić
- Slaviša Aleksić
You can also search for this author inPubMed Google Scholar
Rights and permissions
About this article
Cite this article
Aleksić, S. Packed-Switched OTDM Networks Employing the Packet Compression/Expansion Technique.Photonic Network Communications5, 273–288 (2003). https://doi.org/10.1023/A:1023044320501
Issue Date:
Share this article
Anyone you share the following link with will be able to read this content:
Sorry, a shareable link is not currently available for this article.
Provided by the Springer Nature SharedIt content-sharing initiative