Enhanced channel estimation for comb-type pilot-aided OFDM systems

Kim Jihyung, Park Jeongho, Hong Daesik

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

1 Citation (Scopus)

Abstract

In this paper, when a timing offset occurs within a cyclic prefix, we describe a linear interpolation with phase compensation for preventing a performance degradation due to the timing offset in the comb-type pilot-aided OFDM systems. With the performance analysis, the phase value which is needed for the phase compensation is derived. By means of the simulation results, we show that the channel estimation is accurate, using the phase compensation with optimal phase value.

Original languageEnglish
Title of host publication2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
Pages2481-2483
Number of pages3
Publication statusPublished - 2005 Dec 1
Event2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005 - Berlin, Germany
Duration: 2005 Sep 112005 Sep 14

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume4

Other

Other2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
CountryGermany
CityBerlin
Period05/9/1105/9/14

Fingerprint

Channel estimation
Orthogonal frequency division multiplexing
Interpolation
Degradation
Compensation and Redress

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Jihyung, K., Jeongho, P., & Daesik, H. (2005). Enhanced channel estimation for comb-type pilot-aided OFDM systems. In 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005 (pp. 2481-2483). [1651889] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 4).
Jihyung, Kim ; Jeongho, Park ; Daesik, Hong. / Enhanced channel estimation for comb-type pilot-aided OFDM systems. 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005. 2005. pp. 2481-2483 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).
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Jihyung, K, Jeongho, P & Daesik, H 2005, Enhanced channel estimation for comb-type pilot-aided OFDM systems. in 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005., 1651889, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, vol. 4, pp. 2481-2483, 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005, Berlin, Germany, 05/9/11.

Enhanced channel estimation for comb-type pilot-aided OFDM systems. / Jihyung, Kim; Jeongho, Park; Daesik, Hong.

2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005. 2005. p. 2481-2483 1651889 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; Vol. 4).

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

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Jihyung K, Jeongho P, Daesik H. Enhanced channel estimation for comb-type pilot-aided OFDM systems. In 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005. 2005. p. 2481-2483. 1651889. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).