Kiran, T. ; Rajan, B. S. (2005) A systematic design of high-rate full-diversity space-frequency codes for MIMO-OFDM systems In: Proceedings of International Symposium on Information Theory, 2005. ISIT 2005, 4-9 Sept. 2005, Adelaide, SA, Australia.
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Official URL: http://ieeexplore.ieee.org/document/1523711/
Related URL: http://dx.doi.org/10.1109/ISIT.2005.1523711
Abstract
This paper presents a systematic construction of high-rate and full-diversity space-frequency block codes for MIMO-OFDM systems. While all prior constructions offer only a maximum rate of one complex symbol per channel use, our construction yields rate equal to the number of transmit antennas and simultaneously achieves full-diversity. The proposed construction works for arbitrary number of transmit antennas and arbitrary channel power delay profile. A key step in this construction is the generalization of the stacked matrix code design criteria given by Bolcskei et al., (IEEE WCNC 2000). Explicit equivalence of our generalized code design criteria with the Hadamard-product based criteria of W. Su et al., (IEEE Trans. Sig. Proc. Nov 2003) is established and new high-rate codes are constructed using our criteria.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| ID Code: | 111177 |
| Deposited On: | 08 Dec 2017 10:34 |
| Last Modified: | 08 Dec 2017 10:34 |
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