Abstract
In this paper we consider the performance of the Parametric Weighted Least Square (PWLS) algorithm for frequency offset estimation in Orthogonal Frequency-Division Multiplexing (OFDM). No training sequence or redundant information is needed. The correlation between symbols is achieved due to channel spreading, which is assumed to be a Linear Time Invariant (LTI) filter with known impulse response. We show that the frequency estimator based on a PWLS algorithm may be used in a tracking mode of the OFDM receivers.
| Original language | English |
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| Pages | 688-692 |
| Number of pages | 5 |
| State | Published - 1 Dec 1998 |
| Event | Proceedings of the 1998 IEEE Military Communications Conference. Part 1 (of 3) - Bedford, MA, USA Duration: 19 Oct 1998 → 21 Oct 1998 |
Conference
| Conference | Proceedings of the 1998 IEEE Military Communications Conference. Part 1 (of 3) |
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| City | Bedford, MA, USA |
| Period | 19/10/98 → 21/10/98 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering