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Maximum likelihood estimation of integer frequency offset in OFDM systems
- Kim, Geun Bae;
- Yoon, Dongweon;
- Park, Sang Kyu;
- Cha, Kyunghwan
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1초록
This letter presents a simple maximum likelihood (ML) estimation method with one training symbol for the integer frequency offset (IFO) in orthogonal frequency division multiplexing (OFDM) systems. We show that the proposed method performs better than the conventional one through Monte Carlo simulations.
키워드
ML estimation; frequency offset estimation; OFDM
- 제목
- Maximum likelihood estimation of integer frequency offset in OFDM systems
- 저자
- Kim, Geun Bae; Yoon, Dongweon; Park, Sang Kyu; Cha, Kyunghwan
- 발행일
- 2007-10
- 유형
- Letter
- 권
- E90B
- 호
- 10
- 페이지
- 2980 ~ 2982