New fast symbol timing recovery algorithm for OFDM systems

Yong Jung Kim; Dong Seog Han; Kil Houm Park; Jang Jin Choi

New fast symbol timing recovery algorithm for OFDM systems

Yong Jung Kim, Dong Seog Han, Kil Houm Park, Jang Jin Choi

School of Electronics Engineering

Kyungpook National University

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

In this paper, we propose an orthogonal frequency division mutiplexing (OFDM) synchronization algorithm to achieve a fast start-up and to synchronize the symbol timing phase using the scattered pilots under the frequency offset, the common phase error, and severe noise. With the proposed algorithm, we can detect up to ±35 sample offsets and can recover the sampling timing phase even in the carrier frequency offset of up to ±0.35 OFDM sub-carrier space. So, we can much reduce the start-up time by simultaneously operating both the carrier and symbol timing recovery loops.

Original language	English
Pages (from-to)	472-473
Number of pages	2
Journal	Digest of Technical Papers - IEEE International Conference on Consumer Electronics
State	Published - 1998
Event	Proceedings of the 1998 17th Conference on Consumer Electronics - Los Angeles, CA, USA Duration: 2 Jun 1998 → 4 Jun 1998

Cite this

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title = "New fast symbol timing recovery algorithm for OFDM systems",

abstract = "In this paper, we propose an orthogonal frequency division mutiplexing (OFDM) synchronization algorithm to achieve a fast start-up and to synchronize the symbol timing phase using the scattered pilots under the frequency offset, the common phase error, and severe noise. With the proposed algorithm, we can detect up to ±35 sample offsets and can recover the sampling timing phase even in the carrier frequency offset of up to ±0.35 OFDM sub-carrier space. So, we can much reduce the start-up time by simultaneously operating both the carrier and symbol timing recovery loops.",

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year = "1998",

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note = "Proceedings of the 1998 17th Conference on Consumer Electronics ; Conference date: 02-06-1998 Through 04-06-1998",

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AU - Kim, Yong Jung

AU - Han, Dong Seog

AU - Park, Kil Houm

AU - Choi, Jang Jin

PY - 1998

Y1 - 1998

N2 - In this paper, we propose an orthogonal frequency division mutiplexing (OFDM) synchronization algorithm to achieve a fast start-up and to synchronize the symbol timing phase using the scattered pilots under the frequency offset, the common phase error, and severe noise. With the proposed algorithm, we can detect up to ±35 sample offsets and can recover the sampling timing phase even in the carrier frequency offset of up to ±0.35 OFDM sub-carrier space. So, we can much reduce the start-up time by simultaneously operating both the carrier and symbol timing recovery loops.

AB - In this paper, we propose an orthogonal frequency division mutiplexing (OFDM) synchronization algorithm to achieve a fast start-up and to synchronize the symbol timing phase using the scattered pilots under the frequency offset, the common phase error, and severe noise. With the proposed algorithm, we can detect up to ±35 sample offsets and can recover the sampling timing phase even in the carrier frequency offset of up to ±0.35 OFDM sub-carrier space. So, we can much reduce the start-up time by simultaneously operating both the carrier and symbol timing recovery loops.

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M3 - Conference article

AN - SCOPUS:0031635403

SN - 0747-668X

SP - 472

EP - 473

JO - Digest of Technical Papers - IEEE International Conference on Consumer Electronics

JF - Digest of Technical Papers - IEEE International Conference on Consumer Electronics

T2 - Proceedings of the 1998 17th Conference on Consumer Electronics

Y2 - 2 June 1998 through 4 June 1998

ER -

New fast symbol timing recovery algorithm for OFDM systems

Abstract

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