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https://doi.org/10.1109/ICC.2006.255268
Title: | Subspace-based blind channel estimation for SISO, MISO and MIMO OFDM systems | Authors: | Gao, F. Nallanathan, A. |
Issue Date: | 2006 | Citation: | Gao, F.,Nallanathan, A. (2006). Subspace-based blind channel estimation for SISO, MISO and MIMO OFDM systems. IEEE International Conference on Communications 7 : 3025-3030. ScholarBank@NUS Repository. https://doi.org/10.1109/ICC.2006.255268 | Abstract: | We develop a simple subspace-based blind channel estimation technique for single-input single-output (SISO) and multi-input multi-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems based on a non-redundant linear block precoding. A novel contribution is that the proposed method can be applied for channel estimation in multi-input single-output (MISO) systems, where the traditional subspace based methods cannot be applied. Further consideration that can eliminate the multi-dimensional ambiguity for multiple transmitter scenarios is also provided. The numerical results clearly show the effectiveness of our proposed algorithm. © 2006 IEEE. | Source Title: | IEEE International Conference on Communications | URI: | http://scholarbank.nus.edu.sg/handle/10635/71896 | ISBN: | 1424403553 | ISSN: | 05361486 | DOI: | 10.1109/ICC.2006.255268 |
Appears in Collections: | Staff Publications |
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