Decision-Directed Estimation of Carrier Frequency and Phase for Burst PSK Transmission

Author

Shuai Tao ; Liang Xu-Wen ; Chen Xiao-Ting

Author_Institution

Micro-satellite State Key Lab., Chinese Acad. of Sci., Shanghai, China

fYear

2009

fDate

24-26 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

Feedforward data-aided and non-data-aided carrier synchronization algorithms are commonly used for burst transmission. In this paper, we focus on the design of decision-directed carrier synchronization algorithm which can jointly estimate the frequency and phase offset for PSK transmission. Compared with other traditional methods, the proposed algorithm employ only a short length of preamble, while its estimation range is as large as half symbol rate and its accuracy is close to MCRB at low SNR even in high dynamic environments.

Keywords

decision theory; frequency estimation; phase estimation; phase shift keying; synchronisation; burst PSK transmission; carrier frequency estimation; decision-directed estimation; feedforward data-aided algorithm; nondata-aided carrier synchronization algorithm; phase estimation; AWGN; Demodulation; Frequency estimation; Frequency synchronization; Laboratories; Matched filters; Phase estimation; Phase shift keying; Satellite communication; State estimation;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3692-7

Electronic_ISBN

978-1-4244-3693-4

Type

conf

DOI

10.1109/WICOM.2009.5303910

Filename

5303910