2621 search results - page 83 / 525 » Near orders and codes |
132
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DCC
2008
IEEE
16 years 4 months ago
2008
IEEE
Skew Hadamard designs (4n-1, 2n-1, n-1) are associated to order 4n skew Hadamard matrices in the natural way. We study the codes spanned by their incidence matrices A and by I +A a...
138
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MOBIHOC
2009
ACM
16 years 5 months ago
2009
ACM
In this paper, we propose a practical scheme, called Non-Binary Joint Network-Channel Decoding (NB-JNCD) for reliable communication in wireless networks. It seamlessly couples cha...
139
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JCM
2008
15 years 4 months ago
2008
We compare four open-loop transmit diversity schemes in a coded Orthogonal Frequency Division Multiplexing (OFDM) system with four transmit antennas, namely cyclic shift diversity ...
141
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
Orbits of graphs under local complementation (LC) and edge local complementation (ELC) have been studied in several different contexts. For instance, there are connections between...
104
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PCM
2004
Springer
15 years 9 months ago
2004
Springer
In MPEG-4 scalable video coding, only a small portion of input data is coded in the base layer, and most signal components remain in enhancement layers. In this paper, we propose a...