Novel multi-user MC-CSK modulation technique in visible light communication

被引：4

作者：

Delwar, Tahesin Samira ^{[1
]}

Siddique, Abrar ^{[1
]}

Biswal, Manas Ranjan ^{[1
]}

Rashed, Ahmed Nabih Zaki ^{[2
]}

Jana, Anindya ^{[3
]}

Ryu, Jee-Youl ^{[1
]}

机构：

[1] Pukyong Natl Univ, Dept Smart Robot Convergence & Applicat Engn, Busan, South Korea

[2] Menoufia Univ, Fac Elect Engn, Dept Elect & Elect Commun Engn, Menoufia, Egypt

[3] JB Inst Engn & Technol, Dept Elect & Commun Engn, Hyderabad, India

来源：

OPTICAL AND QUANTUM ELECTRONICS | 2021年 / 53卷 / 04期

基金：

新加坡国家研究基金会;

关键词：

Visible light communication; Code shift keying; Manchester coding; Double padded-modified prime code sequence;

D O I：

10.1007/s11082-021-02784-4

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：

A novel multi-user modulation technique is proposed by using Manchester Coded Code Shift Keying (MC-CSK) system along with Double Padded-Modified Prime Code Sequence (DP-MPCS) in the visible light communication (VLC). In the VLC link, MC-CSK employed to enhance the bit rates and reduce BER includes effective fluctuation. In this work, the direct current in modulated signal, which includes a series of 0's or 1's are decreased by using Manchester coding. The proposed MC-CSK technique, however, uses M signaling waveforms which are mostly derived from a single pseudo random noise circular shift code. The proposed MC-CSK, system performance is compared with conventional modulation technique. Eventually, the results indicate that the MC-CSK coding focus on DP-MPCS outperforms the system BER performance, mitigate the interference, and, improve the system throughput over the conventional modulation techniques.

引用

页数：16

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