New algorithm for variable-rate linear broadcast network coding |
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| Authors: | XIA Yin ZHANG Ti-yuan HUANG Jia-qing |
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| Affiliation: | XIA Yin1,2,ZHANG Ti-yuan1,HUANG Jia-qing1,2 1.Department of Electronics and Information Engineering,Huazhong University of Science and Technology,Wuhan 430074,China,2.Hubei Provincial Key Laboratory of Smart Internet |
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| Abstract: | To adjust the variance of source rate in linear broadcast networks,global encoding kernels should have corresponding dimensions to instruct the decoding process.The algorithm of constructing such global encoding kernels is to adjust heterogeneous network to possible link failures.Linear algebra,graph theory and group theory are applied to construct one series of global encoding kernels which are applicable to all source rates.The effectiveness and existence of such global encoding kernels are proved.Based o... |
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| Keywords: | network coding variable-rate linear broadcast heterogeneous network code construction algorithm |
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