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Demodulation of spa...
Demodulation of space-time codes in the presence of interference
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- Larsson, Erik G. (författare)
- Department of Electrical and Computer Engineering, University of Florida, USA
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- Liu, J. (författare)
- Department of Electrical and Computer Engineering, University of Florida, USA
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- Li, J. (författare)
- Department of Electrical and Computer Engineering, University of Florida, USA
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(creator_code:org_t)
- Institution of Engineering and Technology (IET), 2001
- 2001
- Engelska.
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Ingår i: Electronics Letters. - : Institution of Engineering and Technology (IET). - 0013-5194 .- 1350-911X. ; 37:11, s. 697-698
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
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- Two interesting space-time coding schemes for communication systems are the recently proposed differential space-time modulation (DSTM) scheme and the differential space-code modulation (DSCM) scheme. DSCM gives better performance than DSTM by exploiting the spatial degree-of-freedom to suppress interference. We show that, for DSCM, a maximum-likelihood (ML) demodulation approach, based on a deterministic channel model, improves the performance significantly compared to a previously proposed stochastic channel model based method.
Nyckelord
- TECHNOLOGY
- TEKNIKVETENSKAP
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