Tag Archives: communication

THE PROBLEMS OF ELECTRONIC COMMUNICATIONS

UDC 371

G.I.Verchenko

The paper is devoted to discussion of questions related with the use of electronic com-munications in various spheres of people’s activity.

Keywords: communication, Internet, information, interaction.

Full text:
Verchenko_3_13_2.pdf

THE PROBLEMS OF ELECTRONIC COMMUNICATIONS

UDC 37.01

N.I.Pronskih

The paper is devoted to discussion of questions related with the use of electronic communications in various spheres of people’s activity

Keywords: communication, Internet, information.

Full text:
Pronskih_1_14_2.pdf

THE MODELS OF CHANNELS FOR WIRELESS SYSTEMS OF COMMUNICATION

UDC 621.396

D.Y. Zhulyabin

In the paper the analysis of the peculiarities of the propagation of signals in wireless-water communication channels is carried out. The patterns of losses in space are given. The role of fading from the point of view of efficiency of signal transmission is specified

Keywords: channel, communication, information, transfer model.

Full text:
Zhulyabin_1_14_1.pdf

THE SIMULATION OF RADIO WAVE PROPAGATION IN MOBILE COMMUNICATION SYSTEMS

UDC 621.396

E.S.Zatsepin, A.G.Sklyar, D.V.Rusanov

In the paper we considering the simulation of the propagation of electromagnetic waves of cellular communication systems in the city. On the basis of the corresponding transmission channel as well as optimization techniques a possible reflections of the rays during propagation along streets are found. The values of attenuation at different distances from mobile base stations are calculated.

Keywords: : communication, simulation, radiation method, optimization, method, coverage area.

Full text:
ZatsepinSklyarRusanov_3_15_1.pdf

THE ANALYSIS OF RADIO WAVE PROPAGATION THROUGH VEGETATION COVER

UDC 621.396

A.V. Danilova, A.G.Yurochkin

In this paper we considered the questions associated with the spreading of radio waves through the vegetation cover.

Keywords: propagation, diffraction, communication.

Full text:
DanilovaUrochkin_4_14_1.pdf

ABOUT THE DESIGN OF WIRELESS COMMUNICATION NETWORKS BASED ON ARTIFICIAL INTELLIGENCE METHODS

UDC 681.3

A.P. Preobrazhensky

In this paper we considered the possibility of optimization of wireless systems communication indoor based artificial intelligence methods.

Keywords:  wireless communication, optimization, communication.

Full text:
Preobrazheskiy_4_14_2.pdf

THE PARTICULAR QUALITIES OF USING CAD IN THE DESIGN OF WIRELESS COMMUNICATION NETWORKS

UDC 621.396

A.P. Preobrazhensky

In this paper we consider the questions related to computer-aided design of wireless communication systems. The suggestions for modifications to the CAD in the analysis of radio propagation in urban areas are given.

Keywords:  wireless communication, automation, communication..

Full text:
Preobrazheskiy_4_14_3.pdf