Fulcrum Network Codes

Daniel Enrique Lucani Roetter (Opfinder), Morten Videbæk Pedersen (Opfinder), Janus Heide (Opfinder), Frank Hanns Paul Fitzek (Opfinder)

Publikation: Patent


Fulcrum network codes, which are a network coding framework, achieve three objectives: (i) to reduce the overhead per coded packet to almost 1 bit per source packet; (ii) to operate the network using only low field size operations at intermediate nodes, dramatically reducing complexity in the network; and (iii) to deliver an end-to-end performance that is close to that of a high field size network coding system for high-end receivers while simultaneously catering to low-end ones that can only decode in a lower field size. Sources may encode using a high field size expansion to increase the number of dimensions seen by the network using a linear mapping. Receivers can tradeoff computational effort with network delay, decoding in the high field size, the low field size, or a combination thereof.
IPCH04L 29/06
StatusUdgivet - 2015

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  • Projekter

    TuneSCode: TuneSCode – Tunable Sparse Network Coding for Wireless Networks

    Roetter, D. E. L. & Sørensen, C. W.


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    Fitzek, F.


    Projekter: ProjektForskning


    Roetter, D. E. L., Pedersen, M. V., Heide, J., & Fitzek, F. H. P. (2015). IPC nr. H04L 29/06. Fulcrum Network Codes. (Patentnummer US20150281406). https://patentscope.wipo.int/search/en/detail.jsf?docId=US152383351