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01379 am a22001933u 4500 |
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91016 |
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|a Karzand, Mina
|e author
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|a Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
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|a Karzand, Mina
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|a Zheng, Lizhong
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|a Zheng, Lizhong
|e author
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|a Achievability of nonlinear degrees of freedom in correlatively changing fading channels
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|b Institute of Electrical and Electronics Engineers (IEEE),
|c 2014-10-21T14:34:14Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/91016
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|a A new approach toward the noncoherent communications over the time varying fading channels is presented. In this approach, the relationship between the input signal space and the output signal space of a correlatively changing fading channel is shown to be a nonlinear mapping between manifolds of different dimensions. Studying this mapping, it is shown that using nonlinear decoding algorithms for single input-multiple output (SIMO) and multiple input multiple output (MIMO) systems, extra numbers of degrees of freedom (DOF) are available. We call them the nonlinear degrees of freedom.
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|a en_US
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|a Article
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|t Proceedings of the 2014 48th Annual Conference on Information Sciences and Systems (CISS)
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