Research on Symbol Rate Estimation Based on The Generalized Square Envelope Spectrum

被引：0

作者：

Yang, Weichao ^{[1
]}

Yang, Xinquan ^{[1
]}

机构：

[1] China Acad Space Technol Xian, Xian 710100, Peoples R China

来源：

2015 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION PROBLEM-SOLVING (ICCP) | 2015年

关键词：

parameter estimation; symbol rate; generalized square envelope spectrum; Alpha stable distribution noise;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In order to solve the problem that the symbol rate estimation algorithm based on square envelope spectrum will significantly degrade in alpha stable distribution noise, square envelope spectrum was extended, and the new concept of generalized square envelope spectrum was put forward. On this basis, the corresponding relationship between symbol rate and pulse line in the generalized square envelope spectrum were analyzed. Finally the symbol rate was estimated indirectly by measuring pulse line. Simulation results show that the performance of this method have good performance both in the Alpha-stable distribution noise and the Gaussian noise.

引用

页码：391 / 394

页数：4

共 10 条

[1]

Chan YT, 1997, ISCAS '97 - PROCEEDINGS OF 1997 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I - IV, P177, DOI 10.1109/ISCAS.1997.608654

[2] Detection of Digital Amplitude-Phase Modulated Signals in Symmetric Alpha-Stable Noise [J].

Chavali, V. Gautham ;

da Silva, Claudio R. C. M. .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2012, 60 (11) :3365-3375

[3]

GABY JE, 1990, INT CONF ACOUST SPEE, P1715, DOI 10.1109/ICASSP.1990.115810

[4]

Li X. J., 2010, J CHONGQING U POSTS, V22, P19

[5] PSK Communication with Passband Additive Symmetric α-Stable Noise [J].

Mahmood, Ahmed ;

Chitre, Mandar ;

Armand, Marc Andre .

IEEE TRANSACTIONS ON COMMUNICATIONS, 2012, 60 (10) :2990-3000

[6]

Mazet L., 1999, Conference Record of the Thirty-Third Asilomar Conference on Signals, Systems, and Computers (Cat. No.CH37020), P1008, DOI 10.1109/ACSSC.1999.831861

[7]

Xi Jia-xi, 2007, Journal of Communications, V28, P1

[8]

[于宁宇 YU Ningyu], 2011, [西南交通大学学报, Journal of Southwest Jiaotong University], V46, P303

[9] A novel correntropy based DOA estimation algorithm in impulsive noise environments [J].

Zhang, Jinfeng ;

Qiu, Tianshuang ;

Song, Aimin ;

Tang, Hong .

SIGNAL PROCESSING, 2014, 104 :346-357

[10]

Zhao Chun-hui, 2011, Journal on Communications, V32, P144

← 1 →