Adaptive Network Coding Relay Protocol NCRP

Paper presents constructing an adaptive packet relay system based on the modernized network coding relay protocol NCRP. The parameters of transmitted packets that can be used as variables when adapting to the operating conditions of the relay system, such as the load on the system or the interference environment in communication channels, are identified. An approach to introducing a group of control packets into the protocol based on a reserved header bit is shown. The structure of the proposed service packets is given taking into account different variants of organizing the order of the header fields and a diagram of the exchange of control messages of the protocol in the adaptive transmission system.