Title :
An innovative encoding/decoding architecture based on two-code keying for SAC-OCDMA systems
Author :
Al-Khafaji, Hamza M. R. ; Ngah, Razali ; Aljunid, S.A. ; Rahman, T.A.
Author_Institution :
Wireless Commun. Centre, Univ. Teknol. Malaysia (UTM), Skudai, Malaysia
Abstract :
An elegant encoding/decoding architecture based on two-code keying scheme for high-rate transmission in non-coherent spectral-amplitude-coding optical code-division multiple-access (SAC-OCDMA) systems, is suggested. To evaluate the performance improvement, a commercial OptiSystem software (Version 12.2.1) is used. The simulation results show that SAC-OCDMA system using the proposed architecture exhibited an enhanced performance.
Keywords :
code division multiple access; code division multiplexing; decoding; encoding; optical fibre networks; OptiSystem software; SAC-OCDMA systems; high-rate transmission; innovative encoding-decoding architecture; noncoherent spectral amplitude coding optical code-division multiple-access systems; two-code keying; Bit error rate; Decoding; Encoding; Integrated optics; Multiaccess communication; Optical receivers; Optical transmitters; PIIN; SAC-OCDMA; ZCC codes; bipolar encoding; two-code keying;
Conference_Titel :
Photonics (ICP), 2014 IEEE 5th International Conference on
Conference_Location :
Kuala Lumpur
DOI :
10.1109/ICP.2014.7002370
