Chen Lei1, Guo Yanju2, Zhang Yan1, et al. Coding/decoding method and system design for complete complementary sequences-based OCDMA systems[J]. 2008,(3):10-13.
bipolar codes with better correlation properties are used in the conventional unipolar OCDMA channels in light of the unipolar-bipolar code transformation.A bipolar complete complementary sequence-based OCDMA system coding/decoding method and system model are proposed.The simulation results show that it has much better system properties than the Gold sequence-based OCDMA system and that using complete complementary sequences as the address codes
the MAI in the OCDMA system can be effectively reduced and the communication quality improved.