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

Kim Jihyung; Park Jeongho; Hong Daesik

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

Kim Jihyung, Park Jeongho, Hong Daesik

Department of Electrical and Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
Pages	2481-2483
Number of pages	3
Publication status	Published - 2005
Event	2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005 - Berlin, Germany Duration: 2005 Sep 11 → 2005 Sep 14

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume	4

Other

Other	2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
Country	Germany
City	Berlin
Period	05/9/11 → 05/9/14

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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Cite this

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title = "Enhanced channel estimation for comb-type pilot-aided OFDM systems",

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.",

author = "Kim Jihyung and Park Jeongho and Hong Daesik",

note = "Copyright: Copyright 2008 Elsevier B.V., All rights reserved.; 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005 ; Conference date: 11-09-2005 Through 14-09-2005",

year = "2005",

language = "English",

isbn = "3800729091",

series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",

pages = "2481--2483",

booktitle = "2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005",

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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 proceeding › Conference contribution

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