Robust Channel Estimation in Multicell OFDM(A) Downlink Systems With Propagation Delay

On estimating channel information in multicell OFDM(A) system, the received pilot signal is interfered by other cell's signals. In this paper, we propose a new channel estimation technique based on orthogonal pilot structures in multicell OFDM(A) system. The proposed pilot structure in time dom...

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Bibliographische Detailangaben

Hauptverfasser:	Taehoon Kwon, Hyungjoon Song, Daesik Hong
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Base stations Channel estimation Degradation Downlink Interference OFDM Propagation delay Robustness Wireless communication Working environment noise
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