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2021 Vol. 43, No. 7
Display Method:
2021, (7): 1-4.
Abstract:
2021, 43(7): 1803-1815.
doi: 10.11999/JEIT200487
Abstract:
Lithium-ion battery has been widely used in electric vehicle industry because of its long cycle life, high energy density, low self-discharge rate and low environmental pollution. The Battery Management System (BMS) in electric vehicles can maintain ...
Lithium-ion battery has been widely used in electric vehicle industry because of its long cycle life, high energy density, low self-discharge rate and low environmental pollution. The Battery Management System (BMS) in electric vehicles can maintain ...
2021, 43(7): 1816-1820.
doi: 10.11999/JEIT200460
Abstract:
For the speech impulse noise caused by the speckle effect in the laser vibration measurement system, a kurtosis detection algorithm based on the fourth-order cumulant is studied, and the mathematical iterative formulas for the kurtosis coefficient an...
For the speech impulse noise caused by the speckle effect in the laser vibration measurement system, a kurtosis detection algorithm based on the fourth-order cumulant is studied, and the mathematical iterative formulas for the kurtosis coefficient an...
2021, 43(7): 1821-1827.
doi: 10.11999/JEIT200876
Abstract:
The speed of existing signature and verification architecture is difficult to meet the requirement of the specific applications domain, to solve this problem a high-performance hardware architecture of Ed25519 algorithm is developed. The scalar multi...
The speed of existing signature and verification architecture is difficult to meet the requirement of the specific applications domain, to solve this problem a high-performance hardware architecture of Ed25519 algorithm is developed. The scalar multi...
2021, 43(7): 1828-1833.
doi: 10.11999/JEIT200202
Abstract:
To solve the problem that most existing image recognition systems are implemented in software which can not utilize the parallel computing power of neural networks, this paper proposes a FPGA image recognition system based on improved RBF neural netw...
To solve the problem that most existing image recognition systems are implemented in software which can not utilize the parallel computing power of neural networks, this paper proposes a FPGA image recognition system based on improved RBF neural netw...
2021, 43(7): 1834-1840.
doi: 10.11999/JEIT200513
Abstract:
By analyzing the circuit structure of Differential Pass-transistor Precharge Logic (DP2L), it is found that the circuit can not achieve the complete constant power consumption, and there is still a risk of being attacked by power attack. To solve thi...
By analyzing the circuit structure of Differential Pass-transistor Precharge Logic (DP2L), it is found that the circuit can not achieve the complete constant power consumption, and there is still a risk of being attacked by power attack. To solve thi...
2021, 43(7): 1841-1848.
doi: 10.11999/JET200110
Abstract:
In order to realize on-demand physical resource allocation in network function virtualization platform, an adaptive virtualized network function scaling method is proposed. The proposed method first use long short term memory network to realize traff...
In order to realize on-demand physical resource allocation in network function virtualization platform, an adaptive virtualized network function scaling method is proposed. The proposed method first use long short term memory network to realize traff...
2021, 43(7): 1849-1855.
doi: 10.11999/JEIT200519
Abstract:
According to the characteristics and propagation law of zero-day virus, the propagation model and stability of zero-day virus are studied. Firstly, the mechanism of zero-day virus transmission is analyzed. Based on the Susceptible-Infected-Removed-Su...
According to the characteristics and propagation law of zero-day virus, the propagation model and stability of zero-day virus are studied. Firstly, the mechanism of zero-day virus transmission is analyzed. Based on the Susceptible-Infected-Removed-Su...
2021, 43(7): 1856-1863.
doi: 10.11999/JEIT200399
Abstract:
In the storage and deletion service provided by cloud computing, due to the separation of outsourced data ownership and management, the cloud server may not follow the user’s request to delete the corresponding data, and the outsourced data can be ea...
In the storage and deletion service provided by cloud computing, due to the separation of outsourced data ownership and management, the cloud server may not follow the user’s request to delete the corresponding data, and the outsourced data can be ea...
2021, 43(7): 1864-1871.
doi: 10.11999/JEIT200124
Abstract:
To solve the problem of data security and privacy preservation brought by the centralization of cloud storage, a cloud-assisted Ciphertext Policy Attribute Based Eencryption(CP-ABE) data sharing encryption scheme based on BlockChain(BC) is proposed. ...
To solve the problem of data security and privacy preservation brought by the centralization of cloud storage, a cloud-assisted Ciphertext Policy Attribute Based Eencryption(CP-ABE) data sharing encryption scheme based on BlockChain(BC) is proposed. ...
2021, 43(7): 1872-1878.
doi: 10.11999/JEIT200307
Abstract:
To cope with the issue of locating multi-target in mitigating satellite interference, a localization method is proposed based on Compressive Sensing (CS). The sources of satellite interference can be identified by using Received Signal Strength (RSS)...
To cope with the issue of locating multi-target in mitigating satellite interference, a localization method is proposed based on Compressive Sensing (CS). The sources of satellite interference can be identified by using Received Signal Strength (RSS)...
2021, 43(7): 1879-1885.
doi: 10.11999/JEIT200497
Abstract:
Discontinuous Reception (DRX) is power-saving mechanism in 5G unlicensed band deployments. Legacy DRX scheme for licensed band does not work well in unlicensed band. Wakeup window size is fixed and can not adjust with channel busy level. Guaranteed t...
Discontinuous Reception (DRX) is power-saving mechanism in 5G unlicensed band deployments. Legacy DRX scheme for licensed band does not work well in unlicensed band. Wakeup window size is fixed and can not adjust with channel busy level. Guaranteed t...
2021, 43(7): 1886-1892.
doi: 10.11999/JEIT200388
Abstract:
The energy-efficient power allocation is studied in the uplink of the multi-carrier Ultra-Dense Networks (UDN). Based on the non-cooperative game theory, a distributed anti-interference power allocation scheme is proposed so that each cell can indepe...
The energy-efficient power allocation is studied in the uplink of the multi-carrier Ultra-Dense Networks (UDN). Based on the non-cooperative game theory, a distributed anti-interference power allocation scheme is proposed so that each cell can indepe...
2021, 43(7): 1893-1899.
doi: 10.11999/JEIT200209
Abstract:
In order to solve the problems of large estimation error, prolonged identification and high time complexity, which exist in tag quantity estimation algorithm in Radio Frequency IDentification (RFID) system, The Twice Labels Number Estimation algorith...
In order to solve the problems of large estimation error, prolonged identification and high time complexity, which exist in tag quantity estimation algorithm in Radio Frequency IDentification (RFID) system, The Twice Labels Number Estimation algorith...
2021, 43(7): 1900-1906.
doi: 10.11999/JEIT200136
Abstract:
According to the space theory for error correction, a Polar decoding algorithm for medium and short code lengths, based on the perturbation with a Convolution Neural Network (CNN), is presented to overcome the poor performance of the Successive Cance...
According to the space theory for error correction, a Polar decoding algorithm for medium and short code lengths, based on the perturbation with a Convolution Neural Network (CNN), is presented to overcome the poor performance of the Successive Cance...
2021, 43(7): 1907-1912.
doi: 10.11999/JEIT200374
Abstract:
The Peak to Average Power Ratio (PAPR) problem of OFDM system reduces the transmission efficiency of the system, increases the difficulty of demodulation, and makes the High Power Amplifier (HPA) to saturation. In order to solving the problem of nonl...
The Peak to Average Power Ratio (PAPR) problem of OFDM system reduces the transmission efficiency of the system, increases the difficulty of demodulation, and makes the High Power Amplifier (HPA) to saturation. In order to solving the problem of nonl...
2021, 43(7): 1913-1921.
doi: 10.11999/JEIT200238
Abstract:
In view of transporting various spatial data service types, an Advanced Orbiting Systems (AOS) virtual channel hybrid scheduling model is established based on AOS virtual channel multiplexing technology. In the model, a algorithm based on genetic-par...
In view of transporting various spatial data service types, an Advanced Orbiting Systems (AOS) virtual channel hybrid scheduling model is established based on AOS virtual channel multiplexing technology. In the model, a algorithm based on genetic-par...
2021, 43(7): 1922-1929.
doi: 10.11999/JEIT200318
Abstract:
In order to solve the limitation of low information transmission rate in Direct Sequence Spread Spectrum (DSSS), some techniques such as multi-band spread spectrum and index modulation appear. Because the additional information in this series of tech...
In order to solve the limitation of low information transmission rate in Direct Sequence Spread Spectrum (DSSS), some techniques such as multi-band spread spectrum and index modulation appear. Because the additional information in this series of tech...
2021, 43(7): 1930-1938.
doi: 10.11999/JEIT200165
Abstract:
In order to solve the shortcomings of high Bit Error Rate (BER) in traditional Correlation Delay Shift Keying (CDSK) chaotic communication system, a Noise Reduction Multi-Carrier Correlated Delay Shift Keying (NR-MC-CDSK) chaotic communication system...
In order to solve the shortcomings of high Bit Error Rate (BER) in traditional Correlation Delay Shift Keying (CDSK) chaotic communication system, a Noise Reduction Multi-Carrier Correlated Delay Shift Keying (NR-MC-CDSK) chaotic communication system...
2021, 43(7): 1939-1946.
doi: 10.11999/JEIT200299
Abstract:
Interrupted-Sampling Repeater Jamming (ISRJ) is an advanced radar coherent interference based on the principle of under-sampling method, and achieves a train of false targets. In this paper, a joint transmitted waveform and mismatched filter design m...
Interrupted-Sampling Repeater Jamming (ISRJ) is an advanced radar coherent interference based on the principle of under-sampling method, and achieves a train of false targets. In this paper, a joint transmitted waveform and mismatched filter design m...
2021, 43(7): 1947-1953.
doi: 10.11999/JEIT200250
Abstract:
To address track association problem of radar and Electronic Support Measurements (ESM) under complex conditions such as system biases and asynchronous track, an asynchronous anti-bias track association algorithm based on discrete degree of interval ...
To address track association problem of radar and Electronic Support Measurements (ESM) under complex conditions such as system biases and asynchronous track, an asynchronous anti-bias track association algorithm based on discrete degree of interval ...
2021, 43(7): 1954-1961.
doi: 10.11999/JEIT200474
Abstract:
In recent years, countries around the world have paid more and more attention to the development of wind power. The existence of wind farms may have a negative impact on the performance of air traffic control surveillance radars. Therefore, the resea...
In recent years, countries around the world have paid more and more attention to the development of wind power. The existence of wind farms may have a negative impact on the performance of air traffic control surveillance radars. Therefore, the resea...
2021, 43(7): 1962-1969.
doi: 10.11999/JEIT200498
Abstract:
A novel method Interacting Multiple Mode Multi-Sensor Multi-target Multi-Bernoulli (IMM-MS-MeMBer) filter to track multiple maneuvering targets in low detection probability scenario is proposed. At the prediction stage of the IMM-MS-MeMBer filter, mo...
A novel method Interacting Multiple Mode Multi-Sensor Multi-target Multi-Bernoulli (IMM-MS-MeMBer) filter to track multiple maneuvering targets in low detection probability scenario is proposed. At the prediction stage of the IMM-MS-MeMBer filter, mo...
2021, 43(7): 1970-1977.
doi: 10.11999/JEIT200529
Abstract:
In modern radar electronic battlefield, target detection and parameter estimation have great significance. Therefore, a high-speed multi-target parameter estimation method for Frequency Agile-Orthogonal Frequency Division Multiplexing (FA-OFDM) radar...
In modern radar electronic battlefield, target detection and parameter estimation have great significance. Therefore, a high-speed multi-target parameter estimation method for Frequency Agile-Orthogonal Frequency Division Multiplexing (FA-OFDM) radar...
2021, 43(7): 1978-1984.
doi: 10.11999/JEIT200143
Abstract:
For the underwater moving platforms, the near-range filtering of active sonar is seriously affected by reverberation disturbance. Usually, the real target echo will be masked by numerous reverberation highlights, which will greatly increase the false...
For the underwater moving platforms, the near-range filtering of active sonar is seriously affected by reverberation disturbance. Usually, the real target echo will be masked by numerous reverberation highlights, which will greatly increase the false...
2021, 43(7): 1985-1991.
doi: 10.11999/JEIT200447
Abstract:
Due to the scarcity of sea clutter data, the high cost and long period of obtaining sea clutter data greatly limit the research of sea clutter characteristics and the application of ocean remote sensing. The method of sea clutter data generation base...
Due to the scarcity of sea clutter data, the high cost and long period of obtaining sea clutter data greatly limit the research of sea clutter characteristics and the application of ocean remote sensing. The method of sea clutter data generation base...
2021, 43(7): 1992-1999.
doi: 10.11999/JEIT200456
Abstract:
The existence of high-squint angle and three-dimensional acceleration makes the motion error of maneuvering platform SAR have obvious two-dimensional spatial variability, which greatly increases the difficulty of imaging. A sparse autofocus method ba...
The existence of high-squint angle and three-dimensional acceleration makes the motion error of maneuvering platform SAR have obvious two-dimensional spatial variability, which greatly increases the difficulty of imaging. A sparse autofocus method ba...
2021, 43(7): 2000-2006.
doi: 10.11999/JEIT200442
Abstract:
It is one of the important approaches to improve the direction finding accuracy of interferometer to reduce the measurement error by averaging the signal phase difference between the channels in the interferometer. In this process, there are two meth...
It is one of the important approaches to improve the direction finding accuracy of interferometer to reduce the measurement error by averaging the signal phase difference between the channels in the interferometer. In this process, there are two meth...
2021, 43(7): 2007-2013.
doi: 10.11999/JEIT200180
Abstract:
To improve the description accuracy of the characteristics of microwave link induced by rain attenuation and expand the available parameters of microwave link signals, the 15 GHz, 18 GHz and 23 GHz microwave links and rain gauges deployed in Jiangyin...
To improve the description accuracy of the characteristics of microwave link induced by rain attenuation and expand the available parameters of microwave link signals, the 15 GHz, 18 GHz and 23 GHz microwave links and rain gauges deployed in Jiangyin...
2021, 43(7): 2014-2022.
doi: 10.11999/JEIT200357
Abstract:
In order to solve the problems of detection and state analysis of high-speed railway catenary droppers, this paper proposes a multi-scale detection method for dropper states based on Refinedet network and Hough transform. First, the positioning resul...
In order to solve the problems of detection and state analysis of high-speed railway catenary droppers, this paper proposes a multi-scale detection method for dropper states based on Refinedet network and Hough transform. First, the positioning resul...
2021, 43(7): 2023-2031.
doi: 10.11999/JEIT200414
Abstract:
Compared to H.264/AVC coding standard, High Efficiency Video Coding (HEVC) improves the compression efficiency, but the consequent disadvantage is the significant increase in encoding complexity by using the quad-tree partition. A Multi-Layer Feature...
Compared to H.264/AVC coding standard, High Efficiency Video Coding (HEVC) improves the compression efficiency, but the consequent disadvantage is the significant increase in encoding complexity by using the quad-tree partition. A Multi-Layer Feature...
2021, 43(7): 2032-2037.
doi: 10.11999/JEIT200413
Abstract:
The study of odor recognition based on ElectroEncephaloGram (EEG) signals has important application value to objectively evaluating olfactory function and diagnosing olfactory disorders. Because of the inconvenience caused by using too many EEG chann...
The study of odor recognition based on ElectroEncephaloGram (EEG) signals has important application value to objectively evaluating olfactory function and diagnosing olfactory disorders. Because of the inconvenience caused by using too many EEG chann...
2021, 43(7): 2038-2045.
doi: 10.11999/JEIT200164
Abstract:
To resist the geometric attack of watermarked images effectively, a robust watermarking algorithm based on Blob-Harris feature region combined with NonSubsampled Contourlet Transform (NSCT) and pseudo Zernike moment is proposed. First, the original i...
To resist the geometric attack of watermarked images effectively, a robust watermarking algorithm based on Blob-Harris feature region combined with NonSubsampled Contourlet Transform (NSCT) and pseudo Zernike moment is proposed. First, the original i...
2021, 43(7): 2046-2054.
doi: 10.11999/JEIT200389
Abstract:
For the problem that Bayesian variational inference with low convergence precision is easy to fall into local optimum during search process, a Bayesian variational inference algorithm based on Expectation-Maximization (EM) and Simulated Annealing (SA...
For the problem that Bayesian variational inference with low convergence precision is easy to fall into local optimum during search process, a Bayesian variational inference algorithm based on Expectation-Maximization (EM) and Simulated Annealing (SA...
2021, 43(7): 2055-2062.
doi: 10.11999/JEIT200509
Abstract:
The coalition structure generation is an important domain of distributed artificial intelligence. Most coalition formation models are only based on the utility, and any number of coalitions are permitted, which makes it be NP complexity difficult to ...
The coalition structure generation is an important domain of distributed artificial intelligence. Most coalition formation models are only based on the utility, and any number of coalitions are permitted, which makes it be NP complexity difficult to ...
2021, 43(7): 2063-2070.
doi: 10.11999/JEIT200436
Abstract:
As a classic subject in computer vision and image processing, pedestrian detection has a wide range of applications to intelligence driving and video monitoring fields. However, most of pedestrian detection methods based on visible or infrared images...
As a classic subject in computer vision and image processing, pedestrian detection has a wide range of applications to intelligence driving and video monitoring fields. However, most of pedestrian detection methods based on visible or infrared images...
2021, 43(7): 2071-2078.
doi: 10.11999/JEIT200448
Abstract:
To solve the problems that current behavior recognition methods can not effectively extract the spatial-temporal information in non-European 3D skeleton sequence and lack attention for specific joints, an action recognition model based on 3D graph co...
To solve the problems that current behavior recognition methods can not effectively extract the spatial-temporal information in non-European 3D skeleton sequence and lack attention for specific joints, an action recognition model based on 3D graph co...
2021, 43(7): 2079-2086.
doi: 10.11999/JEIT200263
Abstract:
The correlation information between pixels is of great significance for image segmentation. The existing Fuzzy C-Means (FCM) clustering algorithm lacks sufficient consideration for it. Based on the reliability measure of spatial context, this paper p...
The correlation information between pixels is of great significance for image segmentation. The existing Fuzzy C-Means (FCM) clustering algorithm lacks sufficient consideration for it. Based on the reliability measure of spatial context, this paper p...
2021, 43(7): 2087-2095.
doi: 10.11999/JEIT200147
Abstract:
Current object detection algorithms have poor detection results on small targets and dense targets. To address this challenge, a Shallow Enhanced Feature Network (SEFN) is proposed in this paper, which is based on the fusion of multiple features and ...
Current object detection algorithms have poor detection results on small targets and dense targets. To address this challenge, a Shallow Enhanced Feature Network (SEFN) is proposed in this paper, which is based on the fusion of multiple features and ...
2021, 43(7): 2096-2104.
doi: 10.11999/JEIT200304
Abstract:
Single Shot multibox Detector (SSD) is a object detection algorithm that provides the optimal trade-off among simplicity, speed and accuracy. The single use of detection layers in SSD network structure makes the feature information not fully utilized...
Single Shot multibox Detector (SSD) is a object detection algorithm that provides the optimal trade-off among simplicity, speed and accuracy. The single use of detection layers in SSD network structure makes the feature information not fully utilized...
2021, 43(7): 2105-2112.
doi: 10.11999/JEIT200376
Abstract:
In view of the gradient effect caused by the gradient effect of the Total Variation (TV) algorithm and the environmental noise in the single pixel imaging system, an image reconstruction based on the Gaussian Smooth compressed sensing Fractional Orde...
In view of the gradient effect caused by the gradient effect of the Total Variation (TV) algorithm and the environmental noise in the single pixel imaging system, an image reconstruction based on the Gaussian Smooth compressed sensing Fractional Orde...
2021, 43(7): 2113-2120.
doi: 10.11999/JEIT200450
Abstract:
With the large increase of passengers in metro stations, precise and real-time monitoring of passenger flow in subway stations is of great significance for ensuring passenger safety. Based on the features of complicated subway scenes and small pedest...
With the large increase of passengers in metro stations, precise and real-time monitoring of passenger flow in subway stations is of great significance for ensuring passenger safety. Based on the features of complicated subway scenes and small pedest...
