Title :
The influence of frequency hopping spread spectrum on probability of collisions in asynchronous radio system with frequency instability of the carrier
Author :
Puzyrev, Pavel I. ; Zavyalov, Sergey A. ; Kosykh, Anatoly V.
Author_Institution :
Dept. of Radio Devices & Diagnostic Syst., Omsk State Tech. Univ., Omsk, Russia
Abstract :
There are obtained results of investigations of the FHSS on the probability of collisions in an asynchronous radio system without feedback with frequency instability of the carrier commensurate with the band of signal. It is shown that FHSS is inappropriate for reduce the probability of collisions with frequency instability of the carrier commensurate with the width of spectrum signal for normalized width power spectral density d <;1.
Keywords :
code division multiple access; frequency hop communication; spread spectrum communication; FHSS; asynchronous radio system; carrier commensurate; frequency hopping spread spectrum; frequency instability; normalized width power spectral density; probability of collisions; spectrum signal; Frequency conversion; Frequency modulation; Generators; Narrowband; Oscillators; Probability density function; Time-frequency analysis; collision; frequency instability; narrowband signal; radio system without feedback; random frequency shift;
Conference_Titel :
Dynamics of Systems, Mechanisms and Machines (Dynamics), 2014
Conference_Location :
Omsk
Print_ISBN :
978-1-4799-6406-2
DOI :
10.1109/Dynamics.2014.7005692
