Construction of combined cellular network and self-organizing network with with dynamic structure

Antennas, SHF-devices and technologies


Аuthors

Shevtsov V. A.*, Borodin V. V.**, Krylov M. A.***

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: vs@mai.ru
**e-mail: doc_bor1@mail.ru
***e-mail: krylov_ma@list.ru

Abstract

This article is about of the new solution to improve provides a data rate. The urgency of solving this task is associated with a deficit and limited frequency resource and the high cost of building new base stations for cellular communication systems. As such a method for reducing network overhead and maintaining high data rate, in growth the number of mobile subscribers, proposed integration of cellular networks, ad hoc network with a dynamic structure and Wi-Fi networks. The research is performed for developing Ad hoc network- Mobile Ad hoc Network (MANET). A MANET is an autonomous system of mobile nodes, which may operate in isolation, or may have gateways to and interface with a fixed network.

From the point of view of build combined networks with dynamic structure, the analysis of current structure of cellular networks and MANET was conduct. On the basis of the research operation of the mobile subscriber in MANET networks, developed the algorithm to work users in combined communication networks. This algorithm provides the satisfaction of quality of service (QOS) in the construction of the route, which is an integral part of all user networks.

Reviewed questions of construction combined MANET and cellular communication. Their functional scheme is built. In this scheme the transfer procedure for the by MANET technology begins in case a mobile subscriber outside of network coverage or failure to transmission from the network due to a lack of available channels.

Further research will be devoted to writing the mathematical apparatus of describing the operation of a combined network with a dynamic structure, which will allow evaluating the functioning and implementing a qualitative analysis of the developed system.

Keywords:

networks with dynamic structure Ad hoc, GSM, UMTS, LTE, Wi-Fi, integration of communication systems

References

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