Title :
Model for analysis of Machine-Type Communications
Author :
Grankin, Maxim ; Rybakowski, Marcin
Author_Institution :
St.-Petersburg State Univ. of Aerosp. Instrum., St. Petersburg, Russia
Abstract :
In this paper we propose a new model of random multiple access for Machine-Type Communication which is based on last generation wireless networks. The proposed model takes into account that preamble detection probability decreases with growth of transmitting devices number due to SINR degradation even if they are transmitting in orthogonal channels. For analysis of this model the technique of diffusion approximation is used. This technique allows to analyze such characteristics of the system as an average number of active devices.
Keywords :
approximation theory; multi-access systems; probability; radio networks; SINR degradation; diffusion approximation technique; last generation wireless networks; machine-to-machine networks; machine-type communication analysis; orthogonal channels; preamble detection probability; random multiple access; transmitting devices number growth; Analytical models; Approximation methods; Control systems; Interference; Markov processes; Mathematical model; Redundancy;
Conference_Titel :
Problems of Redundancy in Information and Control Systems (REDUNDANCY), 2014 XIV International Symposium on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-4896-3
DOI :
10.1109/RED.2014.7016704
