Abstract: A method for organizing a data transmission network relates to information technologies and is intended to create an information transmission network between two or more points at a distance. The technical result of the claimed solution is a simplification in structure and a reduction in build time and the cost of network usage. The method is built on a node indexing algorithm based on a minimum number of packet retransmissions from modem to node. The method allows the use of a plurality of optionally moveable modems in a network and the use of wired and wireless networks, does not require the presence of a powerful base station, does not require additional time for rebuilding a network when signal transmission conditions are changed or when the number of nodes in a network is changed, allows a network structure to be built and the built structure to be further optimized, and does not require the nodes to store information about the network environment, which substantially lowers the cost of the solution.

Abstract: A method for organizing a data transmission network relates to information technologies and is intended to create an information transmission network between two or more points at a distance. The technical result of the claimed solution is a simplification in structure and a reduction in build time and the cost of network usage. The method is built on a node indexing algorithm based on a minimum number of packet retransmissions from modem to node. The method allows the use of a plurality of optionally moveable modems in a network and the use of wired and wireless networks, does not require the presence of a powerful base station, does not require additional time for rebuilding a network when signal transmission conditions are changed or when the number of nodes in a network is changed, allows a network structure to be built and the built structure to be further optimized, and does not require the nodes to store information about the network environment, which substantially lowers the cost of the solution.

Abstract: A multi-phase network power supply with compensation for harmonic oscillations relates to electrical engineering and is intended for supplying various electrical devices connected to a multi-phase alternating-current electrical network. The technical result of the claimed solution consists in lessening harmonic components, reducing pulsations in the voltage and current output by the power supply, and significantly reducing the required power.

Abstract: A multi-phase network power supply with compensation for harmonic oscillations relates to electrical engineering and is intended for supplying various electrical devices connected to a multi-phase alternating-current electrical network. The technical result of the claimed solution consists in lessening harmonic components, reducing pulsations in the voltage and current output by the power supply, and significantly reducing the required power.

Abstract: The invention is related to the radio communication area, in particular, to the personal radio communication technology and may be used in mobile telephony system. The method of mobile communication using a mobile repeater is implemented by a mobile communication device containing a central processor and a controlling memory. This mobile communication device is connected with a base station either by electromagnetic radiation, or through the mobile repeater by auxiliary emission. In some cases, the mobile repeater used to connect with the base station is selected by the central processor in accordance with a selection algorithm previously written into the controlling memory.