What is TTL?
• TTL (Time To Live) is a special indicator in the header of an IP packet that determines the lifetime of the packet. It is needed to prevent loops in the network (So that the packet does not run in a circle, from one router to another).
Peer-to-peer networks
Usually the client and server software are run on different computers, but one computer can also do this. In small corporate and home networks, many computers work both as servers and as clients. Such networks are called peer-to-peer.
What is Zeronet?
• ZeroNet is a decentralized web platform that offers to use bitcoin targeting and verification mechanisms in combination with BitTorrent distributed delivery technologies to create sites that cannot be censored, interfered with or blocked.
OFDM method.
• OFDM is one of the methods of digital signal modulation that allows increasing the data transfer rate due to the reasonable use of communication channels and data transmission method. The main reason for the appearance and application of this signal processing method is the search for ways to combat broadband interference – the main reason for poor communication in conditions of a large number of large-sized obstacles in the form of multi-storey residential buildings and other buildings.
What is multiplexing?
Due to the fact that computer networks are used to transmit data over long distances, they tend to minimize the number of wires in the cable, in order to save money. Therefore, technologies have been developed that allow several data streams to be transmitted over the same communication channel at once
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