Trend analysis pilot aided channel estimation in OFDM systems

Authors:
Mohamed M. A. Moustafa
Affiliations:
Communications and Electronics Engineering, Akhbar EI Yom Academy, Egypt
Venue:
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Year:
2010

Citing 3
Cited 0

Multi-Carrier Digital Communications: Theory and Applications of Ofdm

Multi-Carrier Digital Communications: Theory and Applications of Ofdm
Multi-Carrier and Spread Spectrum Systems

Multi-Carrier and Spread Spectrum Systems
Simplified channel estimation for OFDM systems with multiple transmit antennas

IEEE Transactions on Wireless Communications

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Abstract

Orthogonal frequency division multiplexing (OFDM) technique has a major problem due to the impact of the flat fading channel. Many channel estimation techniques addressed this problem. This paper presents a technique named trend analysis pilot aided (TAPA) channel estimation, which is dynamic technique minimizes the required training data. Simulation results show that the proposed technique exhibits almost the same BER performance with other training techniques.