Peak Identification of Communication Signal Using Wavelet Packet Transform

被引：0
|
作者：
Yuan Jia [1 ]
Tian Pengwu [1 ]
Yu Hongyi [1 ]
机构：
[1] PLA IE Univ, Dept Commun Engn, Zhengzhou, Peoples R China
来源：
2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年
关键词：
peak identification; feature point detection; wavelet package transform;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper presents a novel method for peak identification of communication signal. Using wavelet packet transform (WPT), the feature points of peak on frequency domain can be detected efficiently. The simulation results have shown that the normalized mean estimation error (NMME) of feature point position is less than 6 parts per thousand when signal-noise-ratio (SNR) is higher than 5dB. Furthermore, our method Is superior to those of conventional methods based on derivatives.
引用
收藏
页码：1886 / 1889
页数：4
相关论文
共 50 条
  • [41] Electromyogram Signal Analysis and Movement Recognition Based on Wavelet Packet Transform
    Chen, Lingling
    Yang, Peng
    Zu, Linan
    Xu, Xiaoyun
    ICIA: 2009 INTERNATIONAL CONFERENCE ON INFORMATION AND AUTOMATION, VOLS 1-3, 2009, : 1457 - +
  • [42] Robust-M detection of signal based on wavelet packet transform
    Xiang, Q
    Lin, CS
    Gong, SG
    WAVELET ANALYSIS AND ITS APPLICATIONS (WAA), VOLS 1 AND 2, 2003, : 321 - 326
  • [43] A structural property of the wavelet packet transform method to localise incoherency of a signal
    Schimmack, Manuel
    Mercorelli, Paolo
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2019, 356 (16): : 10123 - 10137
  • [44] Research on Combined Denoising Based on Wavelet Packet Transform for EMAE Signal
    Zhang, Chuang
    Liu, Suzhen
    Yang, Qingxin
    Jin, Liang
    2010 8TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA), 2010, : 6748 - 6752
  • [45] Robust Feature Extracting of Speech Signal Based on Wavelet Packet Transform
    Han Zhiyan
    Wang Jian
    Lun Shuxian
    Wang Xu
    PROCEEDINGS OF THE 29TH CHINESE CONTROL CONFERENCE, 2010, : 2832 - 2837
  • [46] Performance Evaluation of Fractal Wavelet Packet Transform on Wireless Communication Systems
    Effendi, Mohammad Ridwan
    Asthan, Rheyuniarto Sahlendar
    Munir, Achmad
    JOURNAL OF ICT RESEARCH AND APPLICATIONS, 2024, 18 (01) : 36 - 47
  • [47] Robust watermarking using fractional wavelet packet transform
    Bhatnagar, G.
    Raman, B.
    Wu, Q. M. J.
    IET IMAGE PROCESSING, 2012, 6 (04) : 386 - 397
  • [48] Power Transformer Protection using Wavelet Packet Transform
    Ramesh, K.
    Sushama, M.
    2014 INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATION AND INFORMATICS (ICCCI), 2014,
  • [49] Using the wavelet packet transform in automatic sleep analysis
    Ahmed, Beena
    Tafreshi, Reza
    4TH EUROPEAN CONFERENCE OF THE INTERNATIONAL FEDERATION FOR MEDICAL AND BIOLOGICAL ENGINEERING, 2009, 22 (1-3): : 397 - 401
  • [50] Functional comparisons of proteins using the wavelet packet transform
    Zhu, Shaoming
    Zhu, Shaojuan
    2013 10TH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY (FSKD), 2013, : 724 - 729
12345