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EM-based low complexity channel estimation for OFDM system

✍ Scribed by Seung-Hyun Nam; Jae-Seon Yoon; Hyoung-Kyu Song

Book ID
117910374
Publisher
IEEE
Year
2008
Tongue
English
Weight
676 KB
Volume
54
Category
Article
ISSN
0098-3063

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## Abstract Standard Wiener interpolation for Pilot Aided Channel Estimation (PACE) in OFDM systems does not utilise other available information at the receiver such as the received signals in the non‐pilot sub‐channels and the knowledge about the transmitted symbol alphabet. In addition, the stand