New Generation of Optical NoC System with Wireless CDMA Architecture

In this paper, a new generation of Network-on-chip (NoC) system with CDMA code is proposed. A Bipolar CDMA code is used to provide a good system performance and to reduce MAI. Two structures of a detector are employed, which are the PIN and the APD detectors, while putting into consideration thermal noise. On one hand, we are proving, in this work, that system performance can achieve a good BER value in optical context with an acceptable node number. On the other hand, system bandwidth can reach 16 Gbit/s with an acceptable SNR compared to wired architecture.