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- Title
Performance Analysis of FSK-PPM Technique in Visible-Light Communication Systems.
- Authors
Sönmez, Mehmet
- Abstract
Keywords: light-emitting diode (LED); pulse position modulation (PPM); frequency shift keying (FSK); visible-light communication (VLC) EN light-emitting diode (LED) pulse position modulation (PPM) frequency shift keying (FSK) visible-light communication (VLC) 447 455 9 07/05/22 20220701 NES 220701 1 Introduction Wireless communication systems have been evolved to meet requirements of huge data transmission in many fields, including, sensor networks [[1]], mobile communication systems [[2]], multi-input-multi output (MIMO) systems [[3]], etc. Light-emitting diode (LED), pulse position modulation (PPM), frequency shift keying (FSK), visible-light communication (VLC) The statement is given as follows: Graph HT <math xmlns="http://www.w3.org/1998/Math/MathML"><mi>M</mi><mo>-</mo><mi>C</mi><mi>F</mi><mi>P</mi><mi>P</mi><mi>M</mi><mo stretchy="false">(</mo><mi>t</mi><mo stretchy="false">)</mo><mo>=</mo><mfenced open="{" close="}"><mtable rowspacing="4pt" columnspacing="1em"><mtr><mtd><msub><mi>Y</mi><mn>1</mn></msub><mo stretchy="false">(</mo><mi>t</mi><mo stretchy="false">)</mo><mspace width="thinmathspace" /><mspace width="thinmathspace" /><mspace width="thinmathspace" /><mi>f</mi><mi>o</mi><mi>r</mi><mspace width="thinmathspace" /><mspace width="thinmathspace" /><mspace width="thinmathspace" /><mi>L</mi><mi>S</mi><mi>B</mi><mo>=</mo><mn>1</mn></mtd></mtr><mtr><mtd><msub><mi>Y</mi><mn>2</mn></msub><mo stretchy="false">(</mo><mi>t</mi><mo stretchy="false">)</mo><mspace width="thinmathspace" /><mspace width="thinmathspace" /><mspace width="thinmathspace" /><mi>f</mi><mi>o</mi><mi>r</mi><mspace width="thinmathspace" /><mspace width="thinmathspace" /><mspace width="thinmathspace" /><mi>L</mi><mi>S</mi><mi>B</mi><mo>=</mo><mn>0</mn></mtd></mtr></mtable></mfenced></math> ht (6) As a result, eq. (6) defines frequency of modulated while I S SB 1,2 sb (t) i function determines the place of sequare waves.
- Subjects
OPTICAL communications; TELECOMMUNICATION systems; FREQUENCY shift keying; SIGNAL frequency estimation; PULSE frequency modulation; MOBILE communication systems
- Publication
Journal of Optical Communications, 2022, Vol 43, Issue 3, p447
- ISSN
0173-4911
- Publication type
Article
- DOI
10.1515/joc-2019-0009