A robust timing recovery algorithm for OFDM systems

Seokjung Kim, Youngho Choi, Kyungchul Kwak, Keuk Joon Bang, Daesik Hong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We propose a new robust timing recovery algorithm with small symbol timing jitter for orthogonal frequency-division multiplexing (OFDM) systems. The concept of coarse FFT window selection and adaptive reference pilot generation are employed in this paper. This proposed scheme avoids inter- symbol interference (ISI) as well as delayed locked loop (DLL) tracking failure over frequency selective time-varying channels. In addition, the proposed algorithm has much smaller and smoother steady state DLL tracking error than the conventional algorithm.

Original languageEnglish
Title of host publication2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
Pages3215-3219
Number of pages5
DOIs
Publication statusPublished - 2008 Dec 1
Event2008 IEEE Global Telecommunications Conference, GLOBECOM 2008 - New Orleans, LA, United States
Duration: 2008 Nov 302008 Dec 4

Publication series

NameGLOBECOM - IEEE Global Telecommunications Conference

Other

Other2008 IEEE Global Telecommunications Conference, GLOBECOM 2008
CountryUnited States
CityNew Orleans, LA
Period08/11/3008/12/4

Fingerprint

Orthogonal frequency division multiplexing
Recovery
Timing jitter
Fast Fourier transforms

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Kim, S., Choi, Y., Kwak, K., Bang, K. J., & Hong, D. (2008). A robust timing recovery algorithm for OFDM systems. In 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008 (pp. 3215-3219). [4698392] (GLOBECOM - IEEE Global Telecommunications Conference). https://doi.org/10.1109/GLOCOM.2008.ECP.617
Kim, Seokjung ; Choi, Youngho ; Kwak, Kyungchul ; Bang, Keuk Joon ; Hong, Daesik. / A robust timing recovery algorithm for OFDM systems. 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008. 2008. pp. 3215-3219 (GLOBECOM - IEEE Global Telecommunications Conference).
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Kim, S, Choi, Y, Kwak, K, Bang, KJ & Hong, D 2008, A robust timing recovery algorithm for OFDM systems. in 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008., 4698392, GLOBECOM - IEEE Global Telecommunications Conference, pp. 3215-3219, 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008, New Orleans, LA, United States, 08/11/30. https://doi.org/10.1109/GLOCOM.2008.ECP.617

A robust timing recovery algorithm for OFDM systems. / Kim, Seokjung; Choi, Youngho; Kwak, Kyungchul; Bang, Keuk Joon; Hong, Daesik.

2008 IEEE Global Telecommunications Conference, GLOBECOM 2008. 2008. p. 3215-3219 4698392 (GLOBECOM - IEEE Global Telecommunications Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Kim S, Choi Y, Kwak K, Bang KJ, Hong D. A robust timing recovery algorithm for OFDM systems. In 2008 IEEE Global Telecommunications Conference, GLOBECOM 2008. 2008. p. 3215-3219. 4698392. (GLOBECOM - IEEE Global Telecommunications Conference). https://doi.org/10.1109/GLOCOM.2008.ECP.617