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Two-Dimension Pilot-Symbol Channel Estimation Method for MIMO-OFDM System

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2 Author(s)
Xinmin Cheng ; Sch. of Inf. & Eng., Huzhou Teachers Coll., Huzhou, China ; Jianpin Xie

As a combination of OFDM with space-time coding technique, MIMO-OFDM has recently received considerable attentions, which can not only effectively enhance the transmission rate and capacity of the wireless communication system but also effectively combat multi-path fading and interfere. This paper discusses the two-dimensional pilot-based channel estimation method in MIMO-OFDM system, and the principle for choices of pilot symbol is given. Finally the effectiveness of the algorithms is made by computer simulation.

Published in:

Multimedia Technology (ICMT), 2010 International Conference on

Date of Conference:

29-31 Oct. 2010