Modulation Format Shifting Scheme for Optical Camera Communication

被引：7
作者：
Shi, Jin [1 ,2 ]
He, Jing [1 ]
Jiang, Zhongwei [1 ]
Chang, Gee-Kung [2 ]
机构：
[1] Hunan Univ, Coll Comp Sci & Elect Engn, Changsha 410082, Peoples R China
[2] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30308 USA
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 2020年 / 32卷 / 18期
基金：
中国国家自然科学基金;
关键词：
Modulation; Cameras; Light emitting diodes; Gray-scale; Decoding; Throughput; Optical imaging; Visible light communications (VLC); optical camera communication (OCC); light emitting diode; VISIBLE-LIGHT COMMUNICATION; MOBILE-PHONE CAMERA; SYSTEM;
D O I：
10.1109/LPT.2020.3012834
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：
We propose and experimentally demonstrate a simple and elegant modulation format shifting (MFS) scheme by continuously changing the modulation formats between OOK and Manchester signal for optical camera communication (OCC) using a commercially available mobile phone. Leveraging the MFS scheme, extra data bits are delivered without reducing the pixel width of each bit, resulting in higher transmitted data rate. Meanwhile, multi-thresholding scheme is proposed for modulation format identification and signal decoding at the receiver. The experimental results demonstrate that the proposed MFS scheme can achieve a data rate of 8.16 Kbps with the bit error rate (BER) of 2.9 x 10(-3) at the illuminance of 400 lux. In addition, compared with conventional OOK modulation, MFS scheme can remarkably improve the BER performance at the same data rate.
引用
收藏
页码：1167 / 1170
页数：4
相关论文
共 50 条
  • [21] The Optical Modulation Format Dispersion Influence
    Kyselak, Martin
    31ST INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING TSP 2008, 2008, : 79 - 81
  • [22] DFT Spread-Optical Pulse Amplitude Modulation for Visible Light Communication Systems
    Saied, Osama
    Li, Xingwang
    Rabie, Khaled M.
    IEEE ACCESS, 2022, 10 : 15956 - 15967
  • [23] Predictive Equalization for Underwater Optical Camera Communication
    Shigenawa, Asako
    Onodera, Yukito
    Takeshita, Erina
    Hisano, Daisuke
    Maruta, Kazuki
    Nakayama, Yu
    2022 IEEE 95TH VEHICULAR TECHNOLOGY CONFERENCE (VTC2022-SPRING), 2022,
  • [24] A survey of design and implementation for optical camera communication
    Le, Nam Tuan
    Hossain, Mohammad Arif
    Jang, Yeong Min
    SIGNAL PROCESSING-IMAGE COMMUNICATION, 2017, 53 : 95 - 109
  • [25] Optical Camera Communication in Vehicular Applications: A Review
    Hasan, Moh Khalid
    Ali, Md Osman
    Rahman, Md Habibur
    Chowdhury, Mostafa Zaman
    Jang, Yeong Min
    IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2022, 23 (07) : 6260 - 6281
  • [26] Optical Camera Communication: Motion over Camera
    Teli, Shivani
    Cahyadi, Willy Anugrah
    Chung, Yeon Ho
    IEEE COMMUNICATIONS MAGAZINE, 2017, 55 (08) : 156 - 162
  • [27] Exposure Synchronization in Optical Camera Communications for Time Division Multiplexing
    Matsunaga, Hiroaki
    Yendo, Tomohiro
    Arai, Shintaro
    Yamazato, Takaya
    IEEE PHOTONICS JOURNAL, 2023, 15 (02):
  • [28] An Effective Mapping Scheme for Visible Light Communication With Smartphone Camera
    He, Jing
    Jiang, Zhongwei
    Shi, Jin
    Tang, Qi
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2020, 32 (10) : 557 - 560
  • [29] The first tests of smartphone camera exposure effect on optical camera communication links
    Teli, Shivani Rajendra
    Zvanovec, Stanislav
    Ghassemlooy, Zabih
    2019 15TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS (CONTEL), 2019,
  • [30] Wearable Shaped Side-Emitting Fiber Transmitters for Optical Camera Communication
    Eollos-Jarosikova, Klara
    Guerra-Yanez, Carlos
    Gomez-Cardenes, Oscar
    Perez-Jimenez, Rafael
    Ghassemlooy, Zabih
    Zvanovec, Stanislav
    Komanec, Matej
    JOURNAL OF LIGHTWAVE TECHNOLOGY, 2025, 43 (07) : 3183 - 3193
12345