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Jeongho Park, Jihyung Kim, Myonghee Park, Kyunbyoung Ko, Changeon Kang and Daesik Hong, "Performance analysis of channel estimation for OFDM systems with residual timing offset", IEEE Trans. WComm., Jul 2006
[IEEE Trans. Wireless Commun.]
조회 55523
Status : | Published |
---|---|
Date : | 2006-07 |
Title : | Performance analysis of channel estimation for OFDM systems with residual timing offset |
Authors : | Jeongho Park, Jihyung Kim, Myonghee Park, Kyunbyoung Ko, Changeon Kang and Daesik Hong |
Journal : | IEEE Transactions on Wireless Communications |
Abstract : | The authors present an analysis of the effect of timing offset on channel estimation for comb-type pilot-aided orthogonal frequency division multiplexing (OFDM) systems. Residual timing offset does not negatively affect the channel estimation of the pilot subcarrier, but does corrupt the channel information obtained via interpolation. This paper provides the mean square error (MSE) channel estimation performance when a linear interpolation technique is used in a comb-type pilot-aided OFDM system. Analysis shows that the performance degradation of the channel estimator due to imperfect frame synchronization is dependent on the frequency correlation of the channels and the amount of timing offset |
URL : | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1673071 |
Jeongho Park; Jihyung Kim; Myonghee Park; Kyunbyoung Ko; Changeon Kang; Daesik Hong; , "Performance analysis of channel estimation for OFDM systems with residual timing offset," Wireless Communications, IEEE Transactions on , vol.5, no.7, pp.1622-1625, July 2006
doi: 10.1109/TWC.2006.1673071
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1673071&isnumber=35109
doi: 10.1109/TWC.2006.1673071
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1673071&isnumber=35109
Related Publications
- International Journals Myounghee Park, Kyunbyoung Ko, Byungjoon Park, and Daesik Hong, "Effects of asynchronous MAI on average SEP performance of OFDMA uplink systems over frequency-selective Rayleigh fading channels," IEEE Trans. Commun., Feb 2010
- International Conference Seokjung Kim, Youngho Choi, Kyungchul Kwak, Keuk-Joon Bang and Daesik Hong, "A Robust Timing Recovery Algorithm for OFDM Systems", IEEE Globecom 2008, Dec. 2008
- International Conference Byungjoon Park, Hyunsoo Cheon, Changeon Kang and Daesik Hong, "A Simple Preamble for OFDM Timing Offset Estimation", IEEE VTC, Sep. 2002
- International Conference Byungjoon Park, Eunseok Ko, Hyunsoo Cheon, Changeon Kang and Daesik Hong, "A Blind OFDM Synchronization Algorithm Based on Cyclic Correlation", IEEE GLOBECOM, Nov. 2001
- International Conference Taekwan Kim, Namshin Cho, Jaehee Cho, Keukjoon Bang, Kwangchul Kim, Hynchoil Park and Daesik Hong, "A Fast Burst Synchronization for OFDM Based wireless asynchronous transfer mode systems", IEEE GLOBECOM, Dec. 1999
- International Conference Hyunkee Min, Jihyung Kim, Sungeun Lee, Kyungchul Kwak, Keukjoon Bang and Daesik Hong, "A New Timing Offset Estimation Algorithm Using Phase Difference between Adjacent Subcarriers in Interleaved OFDMA Uplink Systems", WCNC 2007, Mar. 2007
- International Journals Junghoon Lee, Sungeun Lee, Keukjoon Bang, Sungkeun Cha and Daesik Hong, "Carrier Frequency Offset Estimation Using ESPRIT for Interleaved OFDMA Uplink Systems", IEEE Trans. Veh. Technol., Sep 2007
- International Journals Byungjoon Park, Hyunsoo Cheon, Eunseok Ko, Changeon Kang and Daesik Hong, "A blind OFDM synchronization algorithm based on cyclic correlation", IEEE SP Letters, Feb 2004
- International Journals Byungjoon Park, Hyunsoo Cheon, Changeon Kang and Daesik Hong, "A novel timing estimation method for OFDM systems", IEEE Comm. Letters, May 2003
- International Journals Keukjoon Bang, Namshin Cho, Jaehee Cho, Heeyoung Jun, Kwangchul Kim, Hyuncheol Park and Daesik Hong, "A Coarse Frequency Offset Estimation in an OFDM System Using the Concept of the Coherence Phase Bandwidth", IEEE Trans. Comm., Aug 2001
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