Unipolar space-time codes with reduced decoding complexity for TH-UWB with PPM
In this paper, we consider the problem of space-time (ST) coding with unipolar pulse position modulations (PPM) and propose a novel ST code that satisfies a large number of construction constraints rendering it superior to the existing PPM encoding schemes. In particular, the proposed 2 times 2 code...
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| Format: | article |
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2009
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| Online Access: | http://hdl.handle.net/10725/3080 http://dx.doi.org/10.1109/TWC.2009.080684 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5288944 |
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