A Blind Separation Method for Mixed FSK and QPSK Signals Based on ICA

被引：0
|
作者：
Shang, Junna [1 ]
机构：
[1] Hangzhou Dianzi Univ, Sch Telecommun, Hangzhou 310018, Peoples R China
来源：
2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15 | 2007年
关键词：
ICA; Modulation types; FPICA; BSS;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
As a important component of communication electronic warfare, signal separation has the great effect increasingly. Although there are many kinds of technologies based on time-frequency could be used to separate signal, it is difficult to apply them to complex electromagnetism circumstance on field for the sake of disadvantage-need to get the prior information to object signal. This paper provides a separation method for mixed modulation signals. The simulation shows it is efficient while SNR is above 5dB.
引用
收藏
页码：6684 / 6687
页数：4
相关论文
共 50 条
  • [31] Gradient-based methods for simultaneous blind separation of mixed source signals
    Hu, SQ
    Liu, DR
    Zhang, HG
    2005 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), VOLS 1-6, CONFERENCE PROCEEDINGS, 2005, : 5690 - 5693
  • [32] A multiscale framework for blind separation of linearly mixed signals
    Kisilev, P
    Zibulevsky, M
    Zeevi, YY
    JOURNAL OF MACHINE LEARNING RESEARCH, 2004, 4 (7-8) : 1339 - 1363
  • [33] New blind separation algorithm for convolutive mixed signals
    Postdoctoral Station, Nanjing University of International Relations, Nanjing 210039, China
    Shu Ju Cai Ji Yu Chu Li, 2008, 5 (532-536):
  • [34] Blind Source Separation of Noisy Mixed Speech Signals
    Li, Huiya
    Shi, Jianying
    Men, Jinxi
    SENSORS, MEASUREMENT AND INTELLIGENT MATERIALS II, PTS 1 AND 2, 2014, 475-476 : 291 - +
  • [35] Blind Separation of Single Channel Mixed Speech Signals
    Han, Dongxu
    Fu, Zheyuan
    PROCEEDINGS OF THE 2014 INTERNATIONAL CONFERENCE ON MECHATRONICS, ELECTRONIC, INDUSTRIAL AND CONTROL ENGINEERING, 2014, 5 : 1020 - 1025
  • [36] Blind separation and restoration of signals mixed in convolutive environment
    Xi, JT
    Reilly, JP
    1997 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I - V: VOL I: PLENARY, EXPERT SUMMARIES, SPECIAL, AUDIO, UNDERWATER ACOUSTICS, VLSI; VOL II: SPEECH PROCESSING; VOL III: SPEECH PROCESSING, DIGITAL SIGNAL PROCESSING; VOL IV: MULTIDIMENSIONAL SIGNAL PROCESSING, NEURAL NETWORKS - VOL V: STATISTICAL SIGNAL AND ARRAY PROCESSING, APPLICATIONS, 1997, : 1327 - 1330
  • [37] Blind source separation of nonstationary convolutively mixed signals
    Krongold, BS
    Jones, DL
    PROCEEDINGS OF THE TENTH IEEE WORKSHOP ON STATISTICAL SIGNAL AND ARRAY PROCESSING, 2000, : 53 - 57
  • [38] Blind source separation of nonstationary convolutively mixed signals
    Krongold, Brian S.
    Jones, Douglas L.
    IEEE Signal Processing Workshop on Statistical Signal and Array Processing, SSAP, 2000, : 53 - 57
  • [39] A blind separation method for chaotic signals based on cat swarm optimization
    Wu, Chun
    Ma, Xiaoyan
    Wang, Wenbo
    BASIC & CLINICAL PHARMACOLOGY & TOXICOLOGY, 2019, 125 : 122 - 122
  • [40] Blind Cyclostationarity-Based Symbol Period Estimation for FSK Signals
    Wang, Hongfei
    Dobre, Octavia A.
    Li, Cheng
    Popescu, Dimitrie C.
    IEEE COMMUNICATIONS LETTERS, 2015, 19 (07) : 1149 - 1152
12345