Project : semi-autonomous parking for enhanced safety and efficiency.
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2016-04-01
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Abstract:Index coding, a coding formulation traditionally analyzed in the theoretical computer science and
information theory communities, has received considerable attention in recent years due to its value in
wireless communications and networking problems. In particular, there is a now well understood
correspondence between interference alignment and index coding problems, and a deep relationship
between unsolved network coding problems and index coding. This renewed attention on index coding
has resulted in a growing body of literature on new bounds, coding strategies and applications of index
coding. We developed index-coded retransmission schemes to increase spectral efficiency of
retransmission subchannels. We also defined index coding gain as a performance measure to evaluate the
schemes. The numerical result shows that even with a suboptimal rank minimization algorithm, the
average achievable gain is significant.
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