Title :
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
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;
Conference_Titel :
Communications and Mobile Computing, 2009. CMC '09. WRI International Conference on
Conference_Location :
Yunnan
Print_ISBN :
978-0-7695-3501-2
DOI :
10.1109/CMC.2009.148
