F. A. Umrani and S. Obayya, “New Encoder/Decoder Design for Spectral Amplitude Coding Based Optical Code Division Multiplexing (OCDM) System with Common Zero Code,” submitted for publication.

has been cited by the following article:

• TITLE: Application of Perfect Difference Codes in Wireless Infrared Systems

  AUTHORS: Fahim A. Umrani, Salah Obayya

  KEYWORDS: OCDMA, Compact Encoder/Decoder, Perfect Difference Codes

  JOURNAL NAME: International Journal of Communications, Network and System Sciences, Vol.3 No.8, August 31, 2010

  ABSTRACT: In this paper, we apply the perfect difference codes in wireless infrared systems considering the diffuse indoor optical wireless configuration. The bit error rate performance of the uplink wireless infrared system using Gaussian approximations is analyzed taking into account the effects of multiple-access interference, the ambient light noise, and the dark current. The proposed system also uses the compact encoder and decoder architecture resulting in a low cost system.