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Reliable and Protected Data Transmission in Radio Networks for Industrial Use and for Communication between Mobile Robots and Mobile Systems
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UDC: 681.31
Publication Language: Ukrainian
Stuc. intelekt. 2012; 17(2):80-87
Abstract: The article suggested the adaptive methods of reliable and protected data transmission in sensor and local radio networks with data packet selftransfer. Reliable and protected data transmission in such networks is based on the possibility of creating alternative ways of relaying packets between neighboring subscriber systems of radio network based on adaptive selection of the base channel signals to support necessary energy signal / noise ratio in the radio channel by subscribers, and is achieved by integrated coding and encryption data to be transferred, including adaptive compact coding of significant signal samples (video), compact binary coding sequences, encryption of data packets from one-time code, antinoise coding and compact crypto resistant data packets with codes and Galois fields by forming the corresponding interval-pulse noiselike signals hidden in radio noises. To relay compact, crypto resistant and noise immune packets of information over long distance, the callers use directed antenna systems and provide adaptive selection of encoding methods and the formation of noise-like signal-code sequences.
Keywords: sensor and local radio networks, data packet selftransfer, methods of reliable and protected data transmission
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