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Demonstration of differentiated service provisioning with 4-node 253 Gchip/s fast frequency-hopping time-spreading OCDMA

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5 Author(s)
Baby, V. ; Dept. of Electr. Eng., Princeton Univ., NJ, USA ; Bres, C.-S. ; Xu, L. ; Glesk, I.
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Using a 4-node testbed at 253 Gchips/s, the capability of fast frequency-hopping time-spreading OCDMA to provide differentiated service by varying the code weight is demonstrated. Bit error rate variation of five orders is obtained. A proposed novel scheme enables variation of code weight, and hence service guarantees, on a per-bit basis.

Published in:

Electronics Letters  (Volume:40 ,  Issue: 12 )