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Title: A New Code Family for QS-CDMA Visible Light Communication Systems, Journal of Telecommunications and Information Technology, 2018, nr 3

Creator:

Djebbari, Ali ; Addad, Mouad

Date:

2018, nr 3

Resource Type:

artykuł

Description:

Visible light communication (VLC) is a promising technology for wireless communication networks. Optical code division multiple access (OCDMA) is a strong candidate for VLC-based applications. The predominant source of bit error in OCDMA is the multiple access interference (MAI). To eliminate MAI in synchronous OCDMA, zero cross correlation (ZCC) codes have been proposed. However, synchronization problems and multipath propagation introduce relative non-zero time delays. Therefore, the zero correlation zone (ZCZ) concept was introduced. In this paper, we propose a new method for generating ZCC codes. The proposed construction can accommodate any number of users with flexible Hamming weight. The numerical results obtained show that the proposed codes significantly reduce MAI, compared to ZCC, as well as ZCZ codes.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy

Format:

application/pdf

Resource Identifier:

ISSN 1509-4553, on-line: ISSN 1899-8852 ; oai:bc.itl.waw.pl:2035

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

CDMA zero correlation zone visible light communication zero cross correlation

Object collections:

Last modified:

Apr 15, 2019

In our library since:

Oct 29, 2018

Number of object content hits:

85

All available object's versions:

https://bc.itl.waw.pl/publication/2319

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Edition name Date
Addad Mouad; Djebbari Ali, A New Code Family for QS-CDMA Visible Light Communication Systems, Journal of Telecommunications and Information Technology, 2018, nr 3 Apr 15, 2019

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