Претраживање
Приказ резултата 1-7 од 7
Unapređenje metoda merenja fedinga u RF telemetrijskim sistemima srednje naponskih distributivnih mreža
(Универзитет у Нишу, Електронски факултет, 30-11-2017)
In this paper, the estimation of Nakagami-m short term fading severity parameter and
signal envelope average power are considered. Two methods enabling calculation severity
parameter of Nakagami-m fading and are average ...
Primena tehnika kombinovanja kod bežičnih telekomunikacionih sistema u prisustvu smetnje
(Универзитет у Нишу, Електронски факултет, 16-10-2017)
Research results shown in this thesis consider selection combining space diversity
systems. Weibull fading model is used to describe a desired signal and interference in a
wireless telecommunication channel. In an ...
Performance analysis for industrial wireless networks
(Универзитет у Нишу, Електронски факултет, 26-06-2017)
Industrial wireless networks operate in harsher and noisier environments compared to
traditional wireless networks, while demanding high reliability and low latency. These
requirements, combined with the constant need ...
Doprinos projektovanju i primeni pseudoslučajnih i entropijskih kodova u digitalnim mernim sistemima
(Универзитет у Нишу, Електронски факултет, 15-05-2017)
This dissertation considers the design and implementation of
pseudorandom and entropy codes in digital measuring systems. Using
those codes, performances of measurement systems can be significantly
improved. Pseudorandom ...
Razrešavanje komunikacionih konflikata u bežičnim senzorskim mrežama primenom RF tonova
(Универзитет у Нишу, Електронски факултетУниверзитет у Нишу, Електронски факултет, 03-03-2017)
This doctoral dissertation comprises a novel contention resolution
mechanism for wireless sensor networks, based on the exchange of
short radio-frequency (RF) tones among sensor nodes. Originality of
the proposed mechanism ...
Statističke karakteristike prvog i drugog reda signala u bežičnom telekomunikacionom sistemu sa selekcionim kombinovanjem
(Универзитет у Нишу, Електронски факултет, 19-05-2017)
In doctoral dissertation, first and second order system performances of wireless
communication system in the presence of fading and interference are considered.
Theoretically, four cases are taken into consideration, and ...
Performanse bežičnog telekomunikacionog sistema u prisustvu n-m fedinga
(Универзитет у Нишу, Електронски факултет, 07-11-2017)
In this thesis characteristics of wireless communication system operating over η-μ fading channel are considered together with diversity reception techniques which reduce the influence of η-μ fading on the system’s outage ...