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Expander Graph Based Overlapped Chunked Codes
Expander Graph Based Overlapped Chunked Codes
2012/12/4
Chunked codes are a variation of random linear network codes with low computational complexities. In chunked codes, the packets in a file are grouped into small (non-overlapped or overlapped) chunks, ...
Using the construction of a nonorientable Curtis-Tits group of type A˜n, we obtain new explicit families of expander graphs of valency five for unitary groups over finite fields.