Taher A. Enhancement dynamics of mobile object interaction in packet network

Object of research ? the processes of data transmission and radio channel resource allocation in a packet based mobile access networks. Subject of research ? methods to improve dynamics of mobile objects interaction in an integrated packet based 5G network. Research methods. The paper uses the principles of systems analysis, information theory and communication networks methods, teletraffic theory, graph theory and matrix calculation, simulation techniques and computer modeling methods, the automata theory and formal grammars, methods of spectral analysis. Theoretical and practical results: improved method of radio channel resource allocation in an integrated mobile packet based access 5G network, which is based on the physical principles of LTE technology 3GPP R8, by consolidation some of downlink half frame resource blocks into packet transporting modules transmitted at frequency 0.5KHts or 1.0KHts depending on the selected mode, along with creation a distinct logical ad hoc sub-channel. This solution increases dynamics of mobile objects interaction in an integrated packet based network by reducing the cyclic delay of real-time data and control commands at 2.1 times relative to the default mode of the LTE radio channel. A multiplexing method of real-time segments and packet data further developed for radio channel of an integrated mobile access network by reserving the information blocks of variable length within the packet transporting modules for real-time flows; thereby individually defined parameters provided for mobile objects dynamic interaction - the cyclic time delays of data transfer between the monitoring objects and control processor. Firstly introduced the method of combined time-frequency successive characters coding in a packet based radio channel of an integrated mobile access network by creating character digits with the use of piecewise linear functions of phase modulation. This method enhances dynamics of objects interaction in the integrated packet based network by increasing the data transmission rate at 1.0-1.5 times depending on the current state of the communication channel.