Patents

Calculation of Probabilistic Characteristics of a Wireless Network Model with the Sharing of Processor Time and the Joint Use of the Licensed Spectrum Presented in the Form of Queueing Systems

The software is used to calculate the probabilistic-time characteristics for a queueing system model describing the behavior of a wireless network sharing the licensed spectrum and the technology for processor time sharing. The software comprises modules that realize the calculation of the probabilistic-time characteristics for a queueing system on the assumption that a part of the resources corresponding to the joint spectrum can go into the unavailable state at random instants (exponentially distributed) for a random time interval (exponentially distributed). The software provides for changing the input parameters before the calculation starts.

Eduard Sopin E.V.Mokrov K.E.Samuylov D.S.Poluektov

Model for Calculating a Random Variable Characterizing the Quality of Communication in a Wireless Network of a New Generation under the Influence of Interfering Objects

The software is used as a simulator for the operation of wireless devices on the network when exposed to interfering objects. The software contains the main part for the simulation and the auxiliary part for the description of the model. It provides calculation of statistical random variables. The software provides six interfering base stations, one target receiver and one target transmitter.

A.Zhdankov Yulia Gaydamaka

System for Modeling Tasks with a Set of Parameters on Hypergraphs

The software is used to find combinations in an n-gradient n-homogeneous hypergraph and to estimate them by means of a vector-target function. The software comprises the following modules: a module for reading and deserializing the JSON input data from a text file; a module for finding combinations of a given hypergraph; a module for estimating the found combinations by means of the vector-target function. The software provides the ability to change the structure of input data for a specific task. The results of the software operation are represented in HTML format. An example of the input data is described in the GG.json file.

S.I.Salpagarov L.Goncharov L.Aleksandrova

Calculation of Probabilistic Characteristics of a Model for Separation of Radio Resources of a Wireless Network Represented in the Form of a Queueing System with the Requests Sources Randomly Occurring on the Plane

The software is used to calculate the probabilistic-time characteristics for a queueing system model with requests that occur randomly on the plane. The software comprises modules that implement the calculation of probabilistic-time characteristics for queueing systems, which involves servicing of requests that occur randomly on the plane, having a random distribution over the distance (uniform) and height (normal). The software provides for changing the input parameters before the calculation starts.

Olga Galinina I.A.Gudkova E.V.Markova I.Dzantiev

Optimization of the User Behavior Model of Streaming Video in a P2P Network

The software is used to build the distribution of streaming video viewer resources between channels in a P2P network. The software comprises modules that implement the following actions: reading input data from a text file; constructing the optimal distribution; forming a formatted output distribution in a text file. The software also contains an auxiliary module, which provides the work with the database. Output of a special message is provided in the event when a distribution for the specified data cannot be constructed.

S.I.Salpagarov A.Mamonov

Calculation of Probabilistic Characteristics of the LSA Radio Frequency Shared Use Scheme Model with a Decrease in the Speed of Servicing

The software is used to calculate the blocking probability and the average speed of servicing for a model of the radio frequency shared use scheme with a decrease in the speed servicing the shared band users. The software comprises a data entry module, a data output module, a module that implements the Cramer method to solve a system of equations in a matrix form, and a module that calculates the probabilities of blocks and the average servicing speed. The software provides output of the received values to a text file.

D.Ivanova Alexander Ometov E.Karnaukhova E.V.Markova I.A.Gudkova

Calculation of the Average Data Rate under Multicast Technology by Inter-Machine Communication Devices in a Wireless Network

The software is used to calculate the probabilistic-temporal characteristics of a queuing network (QN) with nodes corresponding to zones with different requirements for wireless network resources. The software comprises modules that implement calculation of probabilistic-temporal characteristics for a queueing network simulating movement of users, as well as finding of optimal split of users on subgroups to increase the total data rate under the multicast technology by inter-machine communication devices in a wireless network. The software provides for changing the input parameters before the calculation starts.

V.A.Beschastniy D.Yu.Ostrikova Irina Gudkova

Method for the bifurcation of a plasmon-polariton communication channel of the terahertz range

The invention pertains to the communication media. The technical result of the invention is aimed at reducing the energy losses accompanying the transmission of a signal from the main plasmonic communication channels to the secondary ones, and also at eliminating the need for channel alignment when they are bifurcated or conjugated.

A.K.Nikitin I.M.Nikitina

Method for increasing the propagation length of infrared monochromatic surface electromagnetic waves over a flat metal surface

The invention pertains to the information and communication technologies. The use of the invention makes it possible to increase the propagation length of monochromatic IR SEWs over a real flat metal surface, and also to protect it from external influences.

A.K.Nikitin B.A.Knyazev V.V.Gerasimov I.M.Nikitina

Method for controlling the intensity of an infrared surface electromagnetic wave on a plane-faced structure

The invention pertains to the information and communication technologies. The method provides the possibility of operative regulation of the intensity of IR SEW and allows reducing the labour costs of the process implementation.

A.K.Nikitin B.A.Knyazev V.V.Gerasimov V.V.Kassandrov Ta Thu Chang