http://scholars.ntou.edu.tw/handle/123456789/4823
標題: | A Low-Complexity Synchronization Method for LTE-A System Based on the Symmetric Time Domain Zadoff-Chu Sequence | 作者: | Chi-Min Li Chia-Hung Lin |
關鍵字: | Long Term Evolution Advanced (LTE-A);Zadoff–Chu;Synchronization;Primary Synchronization Signal (PSS) | 公開日期: | 八月-2015 | 卷: | 83 | 期: | 3 | 起(迄)頁: | 2359–2370 | 來源出版物: | Wireless Personal Communications | 摘要: | Recently, Long Term Evolution Advanced (LTE-A) has been widely deployed for the fourth generation wireless communication system due to its high spectral utilization and throughput performance compared with the other systems. LTE-A adopts the Primary Synchronization Signal (PSS), which is generated from the frequency-domain Zadoff–Chu sequence to complete the synchronization and cell search at the receiver. Rather than the full cross-correlation search of the conventional synchronization method, in this paper, we propose a blind and low-complexity synchronization method that utilizes the time-domain symmetric property of PSS sequence. Results show that the proposed method can predict the arrival time and frequency offset of the received signal precisely and has the low-complexity advantage |
URI: | http://scholars.ntou.edu.tw/handle/123456789/4823 | ISSN: | 0929-6212 | DOI: | 10.1007/s11277-015-2532-x |
顯示於: | 通訊與導航工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。