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

Glesk, I. (2004) Demonstration of differentiated service provisioning with 4-node 253G chip/s fast frequency-hopping time-spreading OCDMA. Electronics Letters, 40 (12). pp. 755-756. ISSN 0013-5194

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Abstract

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.