Proposal of Multi-Service (MS) Code to Differentiate Quality of Services for OCDMA Systems

被引：0

作者：

Kakaee, M. H. ^{[1
]}

Essa, S. I. ^{[1
]}

Seyedzadeh, Saleh ^{[2
]}

Mokhtar, M. ^{[3
]}

Anas, S. B. ^{[3
]}

Sahbudin, R. K. ^{[3
]}

机构：

[1] Univ Kirkuk, Fac Sci, Dept Comp Sci, Kirkuk, Iraq

[2] Univ Malaya, Fac Engn, Dept Elect Engn, Kuala Lumpur, Malaysia

[3] Univ Putra Malaysia, Fac Engn, Dept Comp & Commun Syst Engn, Serdang, Malaysia

来源：

2014 IEEE 5TH INTERNATIONAL CONFERENCE ON PHOTONICS (ICP) | 2014年

关键词：

Fiber Optics Communications; Optical Code Division Multiple Access (OCDMA); Multi Service (MS) code: Quality of Service (QoS); OPTICAL ORTHOGONAL CODES; CDMA SYSTEMS; NETWORKS; PERFORMANCE; QOS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The emergence of a broad range of network-driven applications (e.g. multimedia, online gaming) rises the demand for network environments with ability to provide multiservice capabilities with diverse Quality of Service (QoS) requirements. In this paper, a new code family of novel spreading sequences, called Multi-Service (MS) code has been constructed in order to support multiple services in OCDMA system. The performance of the proposed code is demonstrated using mathematical analysis. Different numbers of basic users are used to support triple-play services (audio, data and video) with different QoS requirements. Results indicate that the technique can clearly provide a relative QoS differentiation. Lower value of basic users can support larger number of subscribers as well as delivering better performance in terms of acceptable BER of 10(-9) at fixed code weight.

引用

页码：176 / 178

页数：3

共 16 条

[1]

Aldouri M, 2011, J OPT COMMUN, V32, P95, DOI 10.1515/JOC.2011.025

[2] Optical domain service differentiation using spectral-amplitude-coding [J].