@inproceedings{e1453c38c10948789785daa7dbb04d40,
title = "Demonstration of 4-node 253Gchip/s fast frequency-hopping time-spreading optical CDMA with differentiated service provisioning",
abstract = "We present an experimental study of fast frequency-hopping time-spreading Optical CDMA (OCDMA) using a 4-node testbed at 253Gchips/s. Error free operation of 4 simultaneous users is obtained with an effective power penalty ≤0.5dB. We also demonstrate its capability to provide differentiated service in the physical layer, by varying the code weight. The novel control of a reconfigurable delay line enables variation of the code weight, and hence service guarantees on a per-bit-basis. Ultrafast all-optical gating was used to further reduce multiple access interference.",
keywords = "CDMA systems, Metro and access networks, Multiple access techniques, Quality of service",
author = "Varghese Baby and Prucnal, {Paul R.} and Bres, {Camille Sophie} and Lei Xu and Ivan Glesk",
note = "Copyright: Copyright 2008 Elsevier B.V., All rights reserved.; Proceedings of the Fourth IASTED International Multi-Conference on Wireless and Optical Communications ; Conference date: 08-07-2004 Through 10-07-2004",
year = "2004",
language = "English (US)",
isbn = "088986411X",
series = "Proceedings of the Fourth IASTED International Multi-Conference on Wireless and Optical Communications",
pages = "876--880",
editor = "A.O. Fapojuwo",
booktitle = "Proceedings of the Fourth IASTED International Multi-Conference on Wireless and Optical Communications",
}