3373 search results - page 84 / 675 » Linear transformations on codes |
138
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INFOCOM
2009
IEEE
15 years 9 months ago
2009
IEEE
—A new random linear network coding scheme for reliable communications for time division duplexing channels is proposed. The setup assumes a packet erasure channel and that nodes...
123
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GLOBECOM
2007
IEEE
15 years 9 months ago
2007
IEEE
— Differential Unitary Space-Time Block codes (STBCs) offer a means to communicate on the Multiple Input Multiple Output (MIMO) channel without the need for channel knowledge at ...
108
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ICIP
2003
IEEE
16 years 4 months ago
2003
IEEE
An efficient method for rate control is illustrated for joint source-channel rate selection and for encoding under multiple leaky bucket buffer constraints. This method shows adva...
154
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STOC
2005
ACM
16 years 3 months ago
2005
ACM
Our main result is a reduction from worst-case lattice problems such as GAPSVP and SIVP to a certain learning problem. This learning problem is a natural extension of the `learnin...
141
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CORR
2006
Springer
15 years 3 months ago
2006
Springer
We study the MIMO broadcast channel and compare the achievable throughput for the optimal strategy of dirty paper coding to that achieved with sub-optimal and lower complexity lin...