Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication

Rongzhao Wu, Yarong Guo, Jiang Liu, Peng Liu

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In this paper, a MIMO image sensors based visible light communication system is designed and researched. In our study, the spatial inter-symbol interference was considered and the formation mechanism of the stray light and the influence of the spatial inter-symbol interference is analyzed. The mathematics expression of the system SNR and BER is given. The simulation result indicates that there is a critical communication distance in the system. Once the communication distance exceeds the critical value, the system BER increases sharply. In addition, an adaptive threshold detection method is introduced and the performance is simulated. By means of estimating the spatial inter-symbol interference noise power, the optimal detection threshold can be obtained and the system BER performance enhances significantly.

本文言語English
ホスト出版物のタイトルProceedings of the 2017 ITU Kaleidoscope Academic Conference
ホスト出版物のサブタイトルChallenges for a Data-Driven Society, ITU K 2017
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1-7
ページ数7
ISBN(電子版)9789261242916
DOI
出版ステータスPublished - 2017 6月 28
イベント9th ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017 - Nanjing, China
継続期間: 2017 11月 272017 11月 29

出版物シリーズ

名前Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017
2018-January

Other

Other9th ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017
国/地域China
CityNanjing
Period17/11/2717/11/29

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 情報システム
  • 情報システムおよび情報管理
  • 開発

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