Effect of multiaccess interference on code synchronization using a sequential detector in an optical CDMA LAN

被引：4

作者：

Mustapha, MM ^{[1
]}

Ormondroyd, RF ^{[1
]}

机构：

[1] Cranfield Univ, RMCS, Commun & Wireless Networks Grp, Swindon SN6 8LA, Wilts, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 08期

关键词：

code division multi-access; optical fiber communications; optical fiber LAN; synchronization;

D O I：

10.1109/68.868022

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 performance of a sequential detection code synchronization scheme in the presence of multi-access interference and receiver noise for a noncoherent, optical fiber-based CDMA system is investigated. The mean acquisition time of the synchronizer is derived using the Markov flow-graph technique. The results emphasize the need to optimize the sequential detector threshold to the number of active users on the network to maximize the performance of the synchronizer.

引用

页码：1103 / 1105

页数：3

共 8 条

[1] Performance of a serial-search synchroniser for fibre-based optical CDMA systems in the presence of multi-user interference [J].

Mustapha, MM ;

Ormondroyd, RF .

PHOTONICS TECHNOLOGY INTO THE 21ST CENTURY: SEMICONDUCTORS, MICROSTRUCTURES, AND NANOSTRUCTURES, 1999, 3899 :297-306

[2] Optically orthogonal CDMA system performance with optical amplifier and photodetector noise [J].

Ormondroyd, RF ;

Mustapha, MM .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1999, 11 (05) :617-619

[3] SPREAD SPECTRUM FIBEROPTIC LOCAL AREA NETWORK USING OPTICAL-PROCESSING [J].

PRUCNAL, PR ;

SANTORO, MA .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1986, 4 (05) :547-554

[4] CODE DIVISION MULTIPLE-ACCESS TECHNIQUES IN OPTICAL FIBER NETWORKS .2. SYSTEMS PERFORMANCE ANALYSIS [J].

SALEHI, JA ;

BRACKETT, CA .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1989, 37 (08) :834-842

[5] CODE DIVISION MULTIPLE-ACCESS TECHNIQUES IN OPTICAL FIBER NETWORKS .1. FUNDAMENTAL PRINCIPLES [J].

SALEHI, JA .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1989, 37 (08) :824-833

[6] OPTIMUM CHARACTER OF THE SEQUENTIAL PROBABILITY RATIO TEST [J].

WALD, A ;

WOLFOWITZ, J .

ANNALS OF MATHEMATICAL STATISTICS, 1948, 19 (03) :326-339

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