A New Application of Correlator in Future Wireless Telecommunication Systems

Author

Wu, Yongdong ; Song, Mei ; Qiu, Lin ; Song, Junde

Author_Institution

Beijing Univ. of Post & Telecommun., Beijing

Volume

1

fYear

2009

fDate

6-8 Jan. 2009

Firstpage

491

Lastpage

494

Abstract

This paper presents a new method to use correlator in modern communications after analysing the application and performance of the traditional correlator in detail. According to the results of simulation, the new method have more precise frequency and timing synchronization in wireless communications, which improves its ability against interference of multipath and frequency selective fading. Even in the circumstances of low signal to noise ratio (SNR: 0 dB), it also has a very high accuracy of synchronization.

Keywords

correlators; fading channels; multipath channels; radiocommunication; synchronisation; correlator application; frequency selective fading; frequency synchronization; multipath fading; signal to noise ratio; timing synchronization; wireless telecommunication systems; Computer applications; Correlators; Delay; Frequency synchronization; Interference; Mobile communication; Mobile computing; Signal to noise ratio; Telecommunication computing; Timing; Correlator; Synchronization; WiMAX;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Mobile Computing, 2009. CMC '09. WRI International Conference on

Conference_Location

Yunnan

Print_ISBN

978-0-7695-3501-2

Type

conf

DOI

10.1109/CMC.2009.148

Filename

4797046