Construction and performance analysis of variable-weight optical orthogonal codes for asynchronous optical CDMA systems

FR Gu, J Wu - Journal of lightwave technology, 2005 - opg.optica.org
Performance analysis of direct-detection optical asynchronous CDMA systems with double
optical … Stok and EH Sargent, “Lighting the local area: optical code-division multiple access …

Code division multiple-access techniques in optical fiber networks. II. Systems performance analysis

JA Salehi, CA Brackett - IEEE Transactions on communications, 1989 - ieeexplore.ieee.org
code length, code weight, number of users, and receiver threshold; and we discuss the
performanceoptical hard-limiter at the front end of the desired optical correlator. We calculate the …

Performance analysis of space time block coding techniques for indoor optical wireless systems

G Ntogari, T Kamalakis… - IEEE Journal on Selected …, 2009 - ieeexplore.ieee.org
… In this paper, the performance of diffuse optical wireless systems, employing Space Time
Block Coding (STBC) techniques, is numerically investigated, accurately taking into account, …

Performance analysis of optical code division multiple access networks for multimedia applications using multilength weighted modified prime codes

MAM Ismail, A Alsayyari, OH Galal - Optical Engineering, 2019 - spiedigitallibrary.org
… network performance. This paper uses a code sequence called weighted modified prime code
(… of the MPC with optimal code weight and same code length, where the code weight is an …

Performance analysis of repetition-coding and space-time-block-coding as transmitter diversity schemes for indoor optical wireless communications

T Song, A Nirmalathas, C Lim, E Wong… - Journal of Lightwave …, 2019 - ieeexplore.ieee.org
… To understand the performance of RC and STBC schemes against the optical delay
caused by the two optical channel path difference within one-bit interval, both schemes are …

Performance analysis of asynchronous optical code division multiple access with spectral‐amplitude‐coding

MA Sedaghat, RR Müller, F Marvasti - IET Communications, 2014 - Wiley Online Library
… In this study, the performance of a spectral-amplitude-coding optical code division multiple
access (SAC-OCDMA) system in the asynchronous regime is evaluated using a Gaussian …

An Internally Coded TH/OCDMA Scheme for Fiber Optic Communication Systems and Its Performance Analysis—Part I: Using Optical Orthogonal Code

M Karimi, M Nasiri-Kenari - IEEE transactions on …, 2007 - ieeexplore.ieee.org
… In low SNR, the hard chip-level detector has the worst performance, but it surpasses the
correlator as SNR and the number of users increase. To consider the effect of the coding

Performance Analysis of Turbo-code Optical CDMA Systems

M Kulkarni, DR Bhaskar - Journal of optical communications, 2005 - degruyter.com
performance of a turbo coded optical code-division multiple-access (TC-OCDMA) system. A
performance comparison has been made between uncoded OCDMA (Optical Code Division …

Design and performance analysis of wavelength/time (W/T) matrix codes for optical CDMA

AJ Mendez, RM Gagliardi, VJ Hernandez… - Journal of lightwave …, 2003 - opg.optica.org
… Stok and EH Sargent, “Lighting the local network: Optical code division multiple access
and quality of service provisioning,” IEEE Network Mag., vol. 14, pp. 42–46, Nov./…

Performance analysis of fiber fault PON monitoring using optical coding: SNR, SNIR, and false-alarm probability

MM Rad, HA Fathallah, LA Rusch - IEEE transactions on …, 2010 - ieeexplore.ieee.org
… the overall system performance. In Section II, we briefly introduce the optical coding (OC) …
In the next section we show that these differences affect our system performance analysis. …