A new semi-blind channel estimation method for orthogonal frequency division multiplexing (OFDM) is presented. The method uses both pilot part and transmitted data for the channel estimation. A deterministic frequency-domain objective function for an OFDM frame is de ned. It contains a sum of squared error for the pilot part and a sum of weighted squared generalized magnitude error for the data part. The generalized datasignal term has two parameters:
| Date of Award | 16 Jul 2007 |
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| Original language | English |
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| Awarding Institution | - City University of Hong Kong
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| Supervisor | Shu Hung LEUNG (Supervisor) |
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- Orthogonal frequency division multiplexing
- Wireless communication systems
- Multichannel communication
A generalized semi-blind channel estimation for OFDM systems
HO, K. Y. (Author). 16 Jul 2007
Student thesis: Master's Thesis