|
For Full-Text PDF, please login, if you are a member of IEICE,
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
|
Pilot-Aided Frequency Offset Estimation for Digital Video Broadcasting Systems
Kyung-Taek LEE Jong-Soo SEO
Publication
IEICE TRANSACTIONS on Communications
Vol.E90-B
No.11
pp.3327-3329 Publication Date: 2007/11/01 Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e90-b.11.3327 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Broadcast Systems Keyword: OFDM, digital video broadcasting, ML estimator, integer frequency offset,
Full Text: PDF(155.4KB)>>
Summary:
This letter introduces a simple way of estimating the integer frequency offset (IFO) of OFDM-based digital video broadcasting (DVB) systems. By modifying the conventional maximum likelihood (ML) estimator to include the multi-stage estimation strategy, the IFO estimator is derived. Simulations indicate that the proposed IFO estimator works robustly when compared to ML estimator.
|
|