Weight optimization of Variable Weight OCDMA for triple-play services

Author

Seyedzadeh, Saleh ; Sahbudin, R.K.Z. ; Abas, Ahmad Fauzi ; Anas, Siti Barirah Ahmad

Author_Institution

Dept. of Comput. & Commun. Syst. Eng., Univ. Putra Malaysia, Serdang, Malaysia

fYear

2013

fDate

28-30 Oct. 2013

Firstpage

99

Lastpage

101

Abstract

Triple-play services including video, voice and data demand service differentiation to provide end-users quality-of-service (QoS) requirements. Optical Code Division Multiple Access (OCMDA) systems have emerged as suitable solution to provide such QoS differentiation by varying the code weight. In this paper, the effect of choosing different code weight sets on the system capacity of a Variable-Weight OCDMA (VW-OCDMA) system deploying different detection techniques is investigated. Mathematical analysis is used to drive the Bit-Error Rate (BER) of active users in the system.

Keywords

code division multiple access; code division multiplexing; error statistics; mathematical analysis; optical communication; quality of service; video communication; voice communication; BER; QoS; bit error rate; data demand service differentiation; mathematical analysis; optical code division multiple access; quality-of-service; triple-play services; variable weight OCDMA; video demand service differentiation; voice demand service differentiation; weight optimization; Lattices; Optical receivers; Optical transmitters; Photoconductivity; Quality of service; Signal to noise ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Photonics (ICP), 2013 IEEE 4th International Conference on

Conference_Location

Melaka

Print_ISBN

978-1-4673-6073-9

Type

conf

DOI

10.1109/ICP.2013.6687080

Filename

6687080