Performance Analysis of A DSSS-based UV Communication with Inter-symbol Interference

被引：0

作者：

Liu, Min ^{[1
,2
]}

Zhang, Min ^{[1
,2
]}

Han, Dahai ^{[1
,2
]}

Lang, Lei ^{[2
]}

Luo, Pengfei ^{[3
]}

机构：

[1] BUPT, State Key Lab Info Photon & Opt Comm, Beijing 100876, Peoples R China

[2] Sci & Tech Info Transmiss & Disseminat Comm Netwo, Shijiazhuang 050081, Peoples R China

[3] Northumbria Univ, NCRLab, Opt Commun Res Grp, Newcastle Upon Tyne NE1 8ST, Tyne & Wear, England

来源：

2015 20TH EUROPEAN CONFERENCE ON NETWORKS AND OPTICAL COMMUNICATIONS (NOC) | 2015年

关键词：

ultroviolet communication; data rate; bit-error-rate; inter-symbol interference; direct sequence spread spectrum modulation; CHANNELS;

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：

Inter-symbol interference (ISI) may become detrimental when the data rate rises in the atmospheric scattering UV channel. In this paper, we model the ISI effect due to delay spread in the UV channel and evaluate the approach of direct sequence spread spectrum (DSSS) in eliminating ISI and improve the system performance. Both the measured noise and newly reported experimental results of impulse response are introduced and incorporated. Numerical simulations are conducted to analyze the relations between bit-error-rate (BER) and spread factor, sample number, data rate. The results indicate that the DSSS reduces the ISI effect evidently.

引用

页数：5

共 11 条

[1]

[Anonymous], 1996, WIRELESS COMMUNICATI

[2] Experimental demonstration of ultraviolet pulse broadening in short-range non-line-of-sight communication channels [J].

Chen, Gang ;

Xu, Zhengyuan ;

Sadler, Brian M. .

OPTICS EXPRESS, 2010, 18 (10) :10500-10509

[3] Modeling of Non-Line-of-Sight Ultraviolet Scattering Channels for Communication [J].

Ding, Haipeng ;

Chen, Gang ;

Majumdar, Arun K. ;

Sadler, Brian M. ;

Xu, Zhengyuan .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2009, 27 (09) :1535-1544

[4] Wireless Optical CDMA LAN: Digital Implementation Analysis [J].

Ghaffari, Babak M. ;

Matinfar, Mehdi D. ;

Salehi, Jawad A. .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2009, 27 (09) :1676-1686

[5] NON-LINE-OF-SIGHT SINGLE-SCATTER PROPAGATION MODEL [J].

LUETTGEN, MR ;

SHAPIRO, JH ;

REILLY, DM .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1991, 8 (12) :1964-1972

[6]

Luo P., 2012, COMM SYST NETW DIG S, P1

[7] Performance analysis of short-range NLOS UV communication system using Monte Carlo simulation based on measured channel parameters [J].

Luo, Pengfei ;

Zhang, Min ;

Han, Dahai ;

Li, Qing .

OPTICS EXPRESS, 2012, 20 (21) :23489-23501

[8]

Patzold M., 2003, Mobile fading channels

[9] Spread spectrum techniques for indoor wireless IR communications [J].

Wong, KK ;

O'Farrell, T .

IEEE WIRELESS COMMUNICATIONS, 2003, 10 (02) :54-63

[10] Analytical performance study of solar blind non-line-of-sight ultraviolet short-range communication links [J].

Xu, Zhengyuan ;

Ding, Haipeng ;

Sadler, Brian M. ;

Chen, Gang .

OPTICS LETTERS, 2008, 33 (16) :1860-1862

← 1 2 →