Optical Pulse Width Modulated Multilevel Transmission In Cisbased Vlc

• doi: 10.1109/LPT.2017.2716941
• title: Optical Pulse Width Modulated Multilevel Transmission in CIS-Based VLC
• publisher: IEEE
• isbn:
• issn: 1941-0174
• rank: 3190
• access_type: LOCKED
• content_type: Journals
• abstract: Multilevel transmission of the CMOS image sensor-based visible light communication to improve the data capacity causes some problems, such as increasing the transmitter (Tx) complexity, indicating the nonlinearity at Tx, and creating the requirement for a precise thresholding method in the receiver. We propose an optical pulse width modulated multilevel transmission scheme based on binary-level signaling in the Tx to relax these problems. We experimentally demonstrated nine kbps error-free light-emitting diodes visible light wireless transmission using a CMOS image sensor and binary-level Tx in the proposed schemes.
• article_number: 7953536
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7953536
• html_url: https://ieeexplore.ieee.org/document/7953536/
• abstract_url: https://ieeexplore.ieee.org/document/7953536/
• publication_title: IEEE Photonics Technology Letters
• conference_location:
• conference_dates:
• publication_number: 68
• is_number: 7972691
• publication_year: 2017
• publication_date: 1 Aug.1, 2017
• start_page: 1257
• end_page: 1260
• citing_paper_count: 10
• citing_patent_count: 0
• download_count: 637
• insert_date: 20170619
• index_terms:
  • ieee_terms:
    • Light emitting diodes
    • Curve fitting
    • Optical pulses
    • Receivers
    • Image sensors
    • Modulation
    • Cameras
  • author_terms:
    • Visible light communication
    • modulation
    • light emitting diodes
    • CMOS image sensor
    • image processing
  • dynamic_index_terms:
    • Optical Pulse
    • Ultrashort Pulses
    • Ultrafast Laser
    • Femtosecond Pulses
    • Multi-level Transmission
    • Visible Light
    • Visible Region
    • Visible Spectrum
    • Light-emitting Diodes
    • LED Light
    • Light Emission
    • LEDs
    • Image Sensor
    • Camera Sensor
    • Visible Light Communication
    • Best Fit
    • Curve Fitting
    • Exposure Time
    • Smartphone
    • Light Intensity
    • Data Rate
    • Data Evaluation
    • Additive Noise
    • Additive White Gaussian Noise
    • Video Frames
    • Electromagnetic Interference
    • Radio Frequency Interference
    • Bit Error Rate
    • Bit Error Ratio
    • Pixel Level
    • Data Packets
    • Transmission Distance
    • Light-emitting Diode Light
    • Data Symbols
    • Bit Error Rate Performance
    • Polynomial Curve Fitting
    • Inter-symbol Interference
    • Blur Effect
    • Size Of Subjects
    • On-off Keying
    • Pulse Amplitude Modulation
    • Polynomial Regression
    • Polynomial Fitting
• authors:
  • Author Name: Joon-Woo Lee
    Affiliation: Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
    Author URL: https://ieeexplore.ieee.org/author/37085904077
    ID: 37085904077
    Order: 1
    Author Affiliations:
    • Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
  • Author Name: Se-Hoon Yang
    Affiliation: Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
    Author URL: https://ieeexplore.ieee.org/author/37898686800
    ID: 37898686800
    Order: 2
    Author Affiliations:
    • Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
  • Author Name: Sang-Kook Han
    Affiliation: Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
    Author URL: https://ieeexplore.ieee.org/author/37278482700
    ID: 37278482700
    Order: 3
    Author Affiliations:
    • Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea

Image Sensor

• sensor_type: CMOS
• resolution: Not specified
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

• frame_rate: 30 fps
• shutter_speed: Short exposure time

Applications & Benefits

• cell_imaging: Various applications in smartphones, vehicles, surveillance, and medicine.
• benefits: Utilizes existing lighting infrastructure, high security, no electromagnetic interference, harmless to humans.

Supporting Organizations

• supported_by: Korea Electric Power Corporation under Grant R17XA05-67

Manuscript Details

• publication_date: 1 Aug.1, 2017

Relevancy Score

• score: 9
• missing_fields:
  • pixel size
  • dynamic range
  • dark current
  • focal length
  • aperture
  • field of view
  • distortion
  • signal to noise ratio
  • quantum efficiency
  • power consumption
  • readout speed
  • noise sources

Processed JSON Filename

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