PERFORMANCE ANALYSIS OF UNSLOTTED FIBEROPTIC CODE-DIVISION MULTIPLE-ACCESS (CDMA) PACKET NETWORKS

This paper examines code-division multiple-access (CDMA) techniques us ed in unslotted fiber optic packet net works, Since the inherent prope rties and signal processing of the conventional communication channels are different from those of the fiber-optic channels, new code sequen ces must be constructed for fiber-optic applications, In unslotted sys tems, the exact solution is very difficult to obtain, Therefore, two a pproximation methods are presented to analyze the performance of such systems. Simulation is performed to verify the accuracy of the results .