Connection for the fast analysis of packet headers transferred via data bus

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F63839172%3A_____%2F14%3A10130443" target="_blank" >RIV/63839172:_____/14:10130443 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Connection for the fast analysis of packet headers transferred via data bus
Original language description
A connection for the fast analysis of packet headers by a circuit connected directly to the data bus, which transfers the packets. This circuit contains sub-circuits for the protocols headers analysis. Furthermore, the circuit contains a counter, which informs the sub-circuits about the data bus status. Each of the sub-circuits is equipped with the data input from the data bus, the input of the counter, the activating input, which determines the presence of the given protocol header in the packet, and with the input of the position of the header start in the packet. Further, each of the sub-circuits is equipped with a set of activating outputs, which determine the type of the next protocol header, and with the output of the position of the next headerstart. All sub-circuits, using the auxiliary logic circuits and multiplexers, are connected in the structure, which corresponds to the number and structure of the anticipated protocols in the packet. Chain thus created from sub-circuits i
Czech name
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Czech description
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Project
<a href="/en/project/LM2010005" target="_blank" >LM2010005: Large Infrastructure CESNET</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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