Search Results - "Anastasov, Jelena"

A Robust Algorithm for the Design of Wideband Positive-Slope Linear Group Delay Filters by Milic, Dejan N., Avignon-Meseldzija, Emilie, Anastasov, Jelena A., Meliani, Hanane, Benlarbi-Delai, Aziz

“…This article proposes a robust method for the synthesis and design of optimal linear group delay filters with prescribed bandwidth and dispersion properties…”
Get full text

Outage Analysis of Unmanned-Aerial-Vehicle-Assisted Simultaneous Wireless Information and Power Transfer System for Industrial Emergency Applications by Cvetković, Aleksandra, Blagojević, Vesna, Anastasov, Jelena, Pavlović, Nenad T., Milošević, Miloš

“…In the scenario of a natural or human-induced disaster, traditional communication infrastructure is often disrupted or even completely unavailable, making the…”
Get full text

Physical Layer Security of Ground-to-UAV Communication in the Presence of an Aerial Eavesdropper Outside the Guard Zone by Anastasov, Jelena, Cvetković, Aleksandra, Panajotović, Aleksandra, Milović, Daniela, Milić, Dejan, Milošević, Nenad

“…In this work, we determine the physical layer security (PLS) metrics for ground-to-unmanned aerial vehicle (UAV) link in the presence of a suspicious UAV,…”
Get full text

Average BER and Noisy Reference Loss of Partially Coherent PSK Demodulation Over Shadowed Multipath Fading Channel by Anastasov, Jelena A., Marjanovic, Zvezdan M., Milic, Dejan N., Djordjevic, Goran T.

“…In this correspondence paper, we present novel results related to the error performance of coherent systems in the presence of the imperfect carrier phase…”
Get full text

Capacity performance of uplink NOMA system with 2K+1 users over Fisher-Snedecor composite fading channels by Panajotovic, Aleksandra, Anastasov, Jelena, Sekulovic, Nikola, Milovic, Daniela, Milic, Dejan

“…In this paper, we study an uplink power-domain non-orthogonal multiple access (PD-NOMA) system, in which 2K+1 users are served. The user clustering process…”
Get full text

Experimental indoor validation of weak intensity fluctuations over free-space optical communication link by Milic, Dejan, Milovic, Daniela, Anastasov, Jelena

“…In this paper, we present experimental results for characterizing turbulence phenomena in free-space optical (FSO) communication under laboratory controlled…”
Get full text

On the Effects of Correlation on Outage Performance of FSO-Unbalanced Multibranch SC Receiver by Djordjevic, Goran T., Petkovic, Milica I., Anastasov, Jelena A., Ivanis, Predrag N., Marjanovic, Zvezdan M.

“…In this letter, we study the outage performance of unbalanced multibranch selection combining receiver operating over free-space optical gamma-gamma turbulence…”
Get full text

Analytical Model for Outage Probability of Interference-Limited Systems over Extended Generalized-K Fading Channels by Anastasov, J. A., Djordjevic, G. T., Stefanovic, M. C.

“…In this letter, the novel analytical expressions for the probability density function, cumulative distribution function and moment generating function of the…”
Get full text

On physical layer security in WSN over GK fading channels during intercept events by Anastasov, Jelena A., Cvetković, Aleksandra M., Milović, Daniela M., Milić, Dejan N., Djordjević, Goran T.

“…In this paper, wireless sensor network (WSN) security issue in the presence of an eavesdropper is analysed. The sensor-sink as well as sensor-eavesdropper…”
Get full text

On the Intercept Probability of DF Relaying Wireless Communication by Milošević, Nenad D., Anastasov, Jelena A., Cvetković, Aleksandra M., Milović, Daniela M., Milić, Dejan N.

“…In this work, we determine the probability of intercept for relaying wireless communication over Nakagami- m faded environment. An eavesdropper attempts to…”
Get full text

Performance of Spectrum Sharing System in Gamma Shadowed Nakagami-m Fading Environment by Anastasov, Jelena A., Blagojevic, Vesna M., Ivanis, Predrag N., Djordjevic, Goran T.

“…In this paper, the performance of spectrum sharing system in composite Nakagami-m/gamma shadowed channels is analyzed. The environments (of primary and…”
Get full text

Second-order statistics of selection macro-diversity system operating over Gamma shadowed κ-μ fading channels by Panić, Stefan R, Stefanović, Dušan M, Petrović, Ivana M, Stefanović, Mihajlo Č, Anastasov, Jelena A, Krstić, Dragana S

“…In this article, infinite-series expressions for the second-order statistical measures of a macro-diversity structure operating over the Gamma shadowed κ - μ…”
Get full text

Statistical analysis of the square ratio of two multivariate exponentially correlated α – μ distributions and its application in telecommunications by Milovanović, Gradimir V., Stefanović, Mihajlo Č., Panić, Stefan R., Anastasov, Jelena A., Krstić, Dragana S.

“…In this paper the exact probability density function of a multivariate α – μ distributed variables with exponentially correlated random variables is derived…”
Get full text

Physical Layer Security for UAV-Assisted IoT Data Collection in the Presence of an Aerial Eavesdropper by Anastasov, Jelena A., Cvetkovic, Aleksandra M., Panajotovic, Aleksandra S., Blagojevic, Vesna M., Milovic, Daniela M., Milic, Dejan N.

“…In this paper, we study physical layer security of an unmanned aerial vehicle (UAV)-assisted communication system, where a UAV collects data from a sensor node…”
Get full text

Uplink NOMA Analysis with different Allocation Algorithms over F Fading Channels by Panajotovic, Aleksandra S., Anastasov, Jelena A., Cvetkovic, Aleksandra M., Sekulovic, Nikola M., Milovic, Daniela M., Milic, Dejan N.

“…In this work, we investigate uplink non-orthogonal multiple access (NOMA) performance in which divide-next-largest-difference-based user pairing algorithm…”
Get full text

Capacity evaluation for maximal ratio combining over κ-μ fading channels by Stefanovic, Mihajlo, Panic, Stefan, Anastasov, Jelena, Cvetkovic, Aleksandra, Popovic, Zoran

“…Analysis of channel capacity per unit bandwidth of L - branch maximal ratio combining (MRC) receiver operating over ?-? fading channels for two adaptive…”
Get full text

Secrecy outage probability and intercept probability analysis over α-F fading channels by Anastasov, Jelena A., Panajotovic, Aleksandra S., Sekulovic, Nikola M., Milic, Dejan N., Milovic, Daniela M.

“…In this paper, we investigated the secrecy performance of traditional Wyner's wiretap model over α-F fading channels. The expressions for evaluating the…”
Get full text

Noisy Reference Loss for PSK Signal Detection over Fisher-Snedecor F Fading Channel by Anastasov, Jelena A., Cvetkovic, Aleksandra M., Milic, Dejan N., Djordjevic, Goran T., Milovic, Daniela

“…In this paper, analysis of the average bit error rate (ABER) of coherent receiver influenced by imperfect carrier phase over Fisher Snedecor F fading channel…”
Get full text

Experimental measurement and SIR statistical analysis of wireless diversity reception over κ–μ fading channels by Aleksic, Danijela A., Kovacevic, Aleksandar M., Anastasov, Jelena A., Milic, Dejan N.

“…In this paper, a detailed signal-to-interference ratio (SIR) characterization is presented based on collected Received Signal Strength Indicators, in…”
Get full text

On the availability versus transmitted power of wireless sensor networks in Rayleigh multipath fading environments by Milic, Dejan, Anastasov, Jelena, Djosic, Danijel, Seferi, Aldis

“…This paper presents simulation results for full availability of a wireless sensor network depending on the RF output power of the network nodes in Rayleigh…”
Get full text