A new symbol timing recovery algorithm for OFDM systems
SCIE
SCOPUS
- Title
- A new symbol timing recovery algorithm for OFDM systems
- Authors
- Lee, D; Cheun, K
- Date Issued
- 1997-08
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGI
- Abstract
- A new, patent-pending, symbol timing recovery algorithm for OFDM based systems is described for which supplementary pilot signals are not required. The proposed algorithm is composed of a coarse timing acquisition stage which does not require prior carrier synchronization and a fine symbol time tracking stage which requires (fine) carrier frequency synchronization so that the residual frequency offset is a multiple of the subcarrier spacing. However, the results of the coarse timing acquisition provides information required for the fine carrier frequency synchronization thus making the algorithm self-contained. Simulation results show that the proposed symbol timing recovery algorithm gives satisfactory performance for E-b/N-o as low as OdB.
- Keywords
- MOBILE
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/21220
- DOI
- 10.1109/30.628706
- ISSN
- 0098-3063
- Article Type
- Article
- Citation
- IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 43, no. 3, page. 767 - 775, 1997-08
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.