DocumentCode
1708397
Title
Successive Maximum Likelihood Estimation for Time and Frequency Synchronization
Author
Tsai, Yingming ; Zhang, Guodong ; Wang, Xiaodong
Author_Institution
InterDigital Commun. Corp., Melville
fYear
2007
Firstpage
1381
Lastpage
1385
Abstract
A new repetitive synchronization signal structure is proposed for wireless communication systems. A corresponding successive maximum likelihood detection algorithm that uses the proposed synchronization signals is provided. The successive maximum likelihood detection algorithm uses reliably estimated frequency offset in a successive way to refine the estimated timing offset. The performance of our approach is evaluated and compared to other existing algorithms.
Keywords
frequency estimation; maximum likelihood detection; radio networks; synchronisation; frequency synchronization; repetitive synchronization signal structure; successive maximum likelihood detection; successive maximum likelihood estimation; time synchronization; timing offset estimation; wireless communication systems; Constellation diagram; Detection algorithms; Downlink; Frequency estimation; Frequency synchronization; Maximum likelihood detection; Maximum likelihood estimation; Signal design; Timing; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2007. VTC-2007 Fall. 2007 IEEE 66th
Conference_Location
Baltimore, MD
ISSN
1090-3038
Print_ISBN
978-1-4244-0263-2
Electronic_ISBN
1090-3038
Type
conf
DOI
10.1109/VETECF.2007.295
Filename
4349944
Link To Document