The Bit Error Rate Performance Analysis of LDPC Code in Ultraviolet Communication System

被引：0
|
作者：
Wang, Weiwei [1 ,2 ]
Wu, Tonghua [1 ]
Yao, Gang [1 ]
Ma, Jianshe [2 ]
Su, Ping [2 ]
机构：
[1] Nan Grp Corp, State Key Lab Smart Grid Protect & Control, Nanjing 211106, Peoples R China
[2] Tsinghua Univ, Dept Precis Instrument, Beijing 100084, Peoples R China
来源：
OPTICAL DESIGN AND TESTING X | 2020年 / 11548卷
关键词：
UV communication; LDPC codes; channel coding; channel decoding; BER; NLOS case;
D O I：
10.1117/12.2573694
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 a scheme of ultraviolet (UV) communication system with low- density parity-check (LDPC) code. LU decomposition algorithm is adopted as the channel coding algorithm and log likelihood ratio sum-product algorithm (LLR-SPA) is adopted as the channel decoding method. In this paper, additive white gaussian noise (AWGN) model is used to simulate the influence of noise on the ultraviolet signal in the atmospheric channel and cut-complementary (CC) model is used to forecast the path loss of UV communication system. The bit error rate (BER) performance of UV communication system is studied by simulation from aspects of transmission power, photoelectric conversion efficiency, filter transmittance, transmitter and receiver elevation angle. The simulation results show that, in a non-line-of-sight (NLOS) case, the communication distance can achieve about 200m with 10(-3) BER when the transmission power is 260mW.
引用
收藏
页数：8
相关论文
共 50 条
  • [41] Bit error rate performance analysis for the orbital angular momentum of a multiplexed optical communication system based on multistaircase spiral phase plates
    Wang, Kaimin
    Wang, Zhaorui
    Zhang, Leihong
    Zhang, Dawei
    Dai, Bo
    Hu, Jiafeng
    Xu, Jiaming
    Shi, Bingguo
    Xu, Meiyong
    Xin, Xiangjun
    LASER PHYSICS LETTERS, 2020, 17 (02)
  • [42] Bit error rate analysis of FrFT appended OFDM system
    Kansal, Ankush
    Singh, Kulbir
    Saxena, Rajiv
    OPTIK, 2015, 126 (7-8): : 715 - 718
  • [43] Bit Error Rate Based Performance Evaluation of LTE OFDMA System
    Kausar, Raabia
    Gupta, Akhil
    Sofi, Ishfaq Bashir
    Arora, Komal
    2ND INTERNATIONAL CONFERENCE ON INTELLIGENT CIRCUITS AND SYSTEMS (ICICS 2018), 2018, : 161 - 166
  • [44] Bit Error Rate Performance of Wireless Body Area Network System
    Sasamori, Takayuki
    Satoh, Yudai
    Tobana, Teruo
    Isota, Yoji
    Takahashi, Masaharu
    Uno, Toru
    2010 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 2010,
  • [45] Downlink WCDMA bit error rate performance in indoor system applications
    Jing, J
    Bae, KK
    Tranter, WH
    IEEE 56TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2002, VOLS 1-4, PROCEEDINGS, 2002, : 825 - 828
  • [46] Bit Error Rate Analysis Using QAM Modulation for Satellite Communication Link
    Usha, S. M.
    Nataraj, K. R.
    1ST GLOBAL COLLOQUIUM ON RECENT ADVANCEMENTS AND EFFECTUAL RESEARCHES IN ENGINEERING, SCIENCE AND TECHNOLOGY - RAEREST 2016, 2016, 25 : 456 - 463
  • [47] Simulation And Analysis of Bit Error Rate in Optical Fiber Communication Using Optisystem
    Hugar, Nikhil R.
    Piruthiviraj, P.
    Maleeha
    Dhinesh, V
    2024 7TH INTERNATIONAL CONFERENCE ON DEVICES, CIRCUITS AND SYSTEMS, ICDCS 2024, 2024, : 67 - 71
  • [48] Error rate performance of the projection code
    Li, D
    Yang, G
    Schilling, DL
    IEEE TRANSACTIONS ON COMMUNICATIONS, 1996, 44 (04) : 413 - 415
  • [49] Application of Bit Error Rate Information Based on Weighted Error Estimating Code
    Liu Yu
    Li Qing
    Li Bin
    Zhang Lin
    CHINA COMMUNICATIONS, 2012, 9 (06) : 82 - 90
  • [50] Effect of coder/decoder reliability on bit error rate performance of wireless communication systems
    Cheng, CC
    Shooman, ML
    Cassara, FA
    1977 IEEE INTERNATIONAL PERFORMANCE, COMPUTING AND COMMUNICATIONS CONFERENCE, 1997, : 117 - 124
12345