Title :
Demonstration of differentiated service provisioning with 4-node 253 Gchip/s fast frequency-hopping time-spreading OCDMA
Author :
Baby, V. ; Bres, C.-S. ; Xu, L. ; Glesk, I. ; Prucnal, P.R.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., NJ, USA
fDate :
6/10/2004 12:00:00 AM
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.
Keywords :
code division multiple access; error statistics; frequency hop communication; optical fibre subscriber loops; 4-node testbed; bit error rate variation; code weight; fast frequency-hopping time-spreading OCDMA; optical code division multiple access;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040496
