• General Time-Division AltBOC Modulation Technique for GNSS Signals 

  Zhou, Zhihui; Tang, Zuping; Wei, Jiaolong; Xia, Xuan (Společnost pro radioelektronické inženýrství, 2018-04)

  In this paper, a general time-division alternate binary offset carrier (GTD-AltBOC) modulation method is proposed, which is an extension of TD-AltBOC and time-multiplexed offset-carrier quadrature phase shift keying ...

• A Spectrum Efficient Self-Admission Framework for Coexisting IEEE 802.15.4 Networks under Heterogeneous Traffics 

  Zhao, Nan; Chi, Xuefen; Zhao, Linlin; Zhu, Yuhong (Společnost pro radioelektronické inženýrství, 2018-04)

  Due to the limited bandwidth resource and the interference among networks, it is challengeable to coordinate the bandwidth resource of multiple IEEE 802.15.4-based wireless personal area networks (WPANs) with heterogeneous ...

• Analysis of Three-Dimensional Spatial Selectivity for Rician Channel 

  Du, Derong; Zeng, Xiaoping; Jian, Xin; Yu, Feng; Miao, Lijuan (Společnost pro radioelektronické inženýrství, 2018-04)

  The spatial selectivity of multipath fading determines the spatial diversity strategy to increase the performance of the communication system. This paper analyses the three-dimensional (3-D) spatial selectivity of Rician ...

• Fractional Delayer Utilizing Hermite Interpolation with Caratheodory Representation 

  Du, Qiang; Song, Yaoliang; Ahmad, Zeeshan (Společnost pro radioelektronické inženýrství, 2018-04)

  Fractional delay is indispensable for many sorts of circuits and signal processing applications. Fractional delay filter (FDF) utilizing Hermite interpolation with an analog differentiator is a straightforward way to delay ...

• Exploiting Support Vector Machine Algorithm to Break the Secret Key 

  Hou, Shourong; Zhou, Yujie; Liu, Hongming; Zhu, Nianhao (Společnost pro radioelektronické inženýrství, 2018-04)

  Template attacks (TA) and support vector machine (SVM) are two effective methods in side channel attacks (SCAs). Almost all studies on SVM in SCAs assume the required power traces are sufficient, which also implies the ...

• A Carrier Synchronization Algorithm for SDR-based Communication with LEO Satellites 

  Kozlowski, Sebastian (Společnost pro radioelektronické inženýrství, 2018-04)

  In this work a carrier synchronization algorithm for communication with low Earth orbit (LEO) satellites was proposed. The algorithm has a form of a software routine and is intended to be run on a typical personal computer ...

• Novel Power Control Scheme for Target Tracking in Radar Network with Passive Cooperation 

  Tan, Jing; Shi, Chenguang; Zhou, Jianjiang (Společnost pro radioelektronické inženýrství, 2018-04)

  Distributed radar network systems (DRNS) have been shown to provide significant performance improvement. With the recent development, radar network has become an attractive platform for target tracking. In practice, the ...

• Novel Sparse Algorithms based on Lyapunov Stability for Adaptive System Identification 

  Pogula, Rakesh; Kumar, T. Kishore; Albu, Felix (Společnost pro radioelektronické inženýrství, 2018-04)

  Adaptive filters are extensively used in the identification of an unknown system. Unlike several gradient-search based adaptive filtering techniques, the Lyapunov Theory-based Adaptive Filter offers improved convergence ...

• A Practical Method for Performance Estimation for Collaborative Sensing in Cognitive Radio Networks 

  Abu Shehab, Wael; Althunibat, Saud; Al Sukkar, Ghazi (Společnost pro radioelektronické inženýrství, 2018-04)

  This paper presents a novel practical method for evaluating the local sensing performance of the participating users in collaborative spectrum sensing in cognitive radio networks. The proposed method considers data delivery ...

• Asymmetric Image Encryption Approach with Plaintext-Related Diffusion 

  Oravec, Jakub; Turan, Jan; Ovsenik, Lubos; Ivaniga, Tomas; Solus, David; Marton, Michal (Společnost pro radioelektronické inženýrství, 2018-04)

  This paper deals with topic of image encryption based on chaotic maps. A solution which has advantage of robustness against chosen-plaintext attacks is proposed. Permutations of image pixels are carried out in a way that ...

• Perceived Audio Quality Analysis in Digital Audio Broadcasting Plus System Based on PEAQ 

  Ulovec, Karel; Smutny, Miroslav (Společnost pro radioelektronické inženýrství, 2018-04)

  Broadcasters need to decide on bitrates of the services in the multiplex transmitted via Digital Audio Broadcasting Plus system. The bitrate should be set as low as possible for maximal number of services, but with high ...

• Analytical Evaluation of Chunk-Based Tractable Multi-cell OFDMA system 

  Kavitha, Pillappan; Shanmugavel, Sethu (Společnost pro radioelektronické inženýrství, 2018-04)

  This paper evaluates thoroughly the performance of multi-cell OFDMA system. The two types of deployment in multi-cell OFDMA system, such as Strict Fractional Frequency Reuse (FFR) and Soft FFR (SFR) were evaluated. In order ...

• Design of Multi-Band Filters Using Parallel Connected Topology 

  Cheab, Sovuthy; Wong, Peng Wen; Soeung, Socheatra (Společnost pro radioelektronické inženýrství, 2018-04)

  This paper presents the design of multi-band filters using parallel connected topology. The resonator in each branch is the dual-mode resonator which provides two resonant modes per passband for miniaturization. The coupling ...

• Light-weight Mutual Authentication with Non-repudiation 

  Clupek, Vlastimil; Zeman, Vaclav; Dzurenda, Petr (Společnost pro radioelektronické inženýrství, 2018-04)

  In this paper, we focused on a problem of authentication on low-cost devices. We have proposed a new light-weight protocol for mutual authentication of communication entities with non-repudiation of realized events. The ...

• Differential Full Diversity Spatial Modulation using Amplitude Phase Shift Keying 

  Dwarika, Kavishaur; Xu, Hongjun (Společnost pro radioelektronické inženýrství, 2018-04)

  Diversity is a fundamental concept used to reduce the adverse effects of fading in wireless communications. Differential full diversity spatial modulation (DFD-SM) is a differential spatial modulation (DSM) scheme that ...

• Insulated Wire Fed Floating Monopole Antenna for Coastal Monitoring 

  Loni, Zia M.; Espinosa, Hugo G.; Thiel, David V. (Společnost pro radioelektronické inženýrství, 2018-04)

  A thin, flexible, insulated wire submerged in seawater forms a coaxial cable which has attenuation at ultra-high frequency (UHF) dependent on the operating frequency, the diameter of the insulating material and the diameter ...

• Design of Miniaturized 10dB Wideband Branch Line Coupler Using Dual and T-Shape Transmission Lines 

  Kumar, Mukesh; Islam, S. K. Nurul; Sen, Gobinda; Parui, Susanta Kumar; Das, Santanu (Společnost pro radioelektronické inženýrství, 2018-04)

  This paper presents a design mechanism of miniaturized wideband branch line coupler (BLC) with loose coupling of 10 dB. Dual transmission lines are used as a feed network which provides a size reduction of 32% with a ...

• Ultra-Low Voltage Analog IC Design: Challenges, Methods and Examples 

  Stopjakova, Viera; Rakus, Matej; Kovac, Martin; Arbet, Daniel; Nagy, Lukas; Sovcik, Michal; Potocny, Miroslav (Společnost pro radioelektronické inženýrství, 2018-04)

  The paper brings an overview of main challenges and design techniques effectively applicable for ultra-low voltage analog integrated circuits in nanoscale technologies. New design challenges linked with a low value of the ...

• DoA Estimation in EM Lens Assisted Massive Antenna System Using Subsets Based Antenna Selection and High Resolution Algorithms 

  Shaikh, Sarmad Ahmed; Tonello, Andrea M. (Společnost pro radioelektronické inženýrství, 2018-04)

  In recent times, massive antenna array technology has captured significant attention among wireless communication researchers. This is a field with strong potential to increase rates of data transfer; mitigate interference ...

• Compact UWB Filtering-Antenna with Controllable WLAN Band Rejection Using Defected Microstrip Structure 

  Alhegazi, Ammar; Zakaria, Zahriladha; Shairi, Noor Azwan; Salleh, Azahari; Ahmed, Sharif (Společnost pro radioelektronické inženýrství, 2018-04)

  An ultra-wideband (UWB) filtering-antenna with controllable band notch is reported in this paper. The filtering-antenna consists of a modified monopole antenna and defected microstrip structure (DMS). The monopole antenna ...

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