2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA)最新文献

Uplink Power Analysis of RIS-assisted Communication Over Shared Radar Spectrum 共享雷达频谱下ris辅助通信的上行功率分析

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019023

Mai Kafafy, A. Ibrahim, Mahmoud H. Ismail

引用次数: 0

Online Motion Sensors Error Modelling for Robust Navigation Using Fast Orthogonal Search 基于快速正交搜索的在线运动传感器鲁棒导航误差建模

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019020

Eslam Mounier, M. Korenberg, A. Noureldin

{"title":"Online Motion Sensors Error Modelling for Robust Navigation Using Fast Orthogonal Search","authors":"Eslam Mounier, M. Korenberg, A. Noureldin","doi":"10.1109/ICCSPA55860.2022.10019020","DOIUrl":"https://doi.org/10.1109/ICCSPA55860.2022.10019020","url":null,"abstract":"Global Navigation Satellite System (GNSS) and Dead Reckoning (DR) techniques are typically integrated to provide a robust and continuous navigation solution. However, frequent GNSS outages due to signal deterioration and blockage can severely impact the performance of the integrated navigation, which will be deprived of accurate GNSS updates and have to rely solely on the DR solution. The shortcomings of DR navigation solutions are due to the presence of several sensor errors such as biases, scale factor errors, thermal drifts, misalignment errors, and stochastic errors. Despite sensor calibration procedures, the impact of sensor errors may persist, propagating through the DR algorithm and leading to significant drifts, especially with Micro-Electro-Mechanical Systems (MEMS) sensors. In this paper, the objective is to improve the standalone navigation performance of Vehicle Sensors Dead Reckoning (VSDR) during GNSS out-ages. To be specific, the Fast Orthogonal Search (FOS) system identification technique is utilized to model Inertial Measurement Unit (IMU) sensor errors utilizing the availability of the accurate integrated navigation solution. The sensor error models are to be utilized when the integrated solution is compromised (i.e. GNSS outage) to estimate improved sensor measurements, thus reducing drifting navigation errors and achieving robust stan-dalone VSDR operations over extended durations. The proposed method is verified using real data from vehicle motion sensors on real road test experiments performed on a land vehicle in downtown Kingston, Ontario, Canada. Our results demonstrate significant improvements when utilizing the sensor error models for rectifying the raw sensor measurements achieving position accuracy enhancements of 56% on average across different outage durations.","PeriodicalId":106639,"journal":{"name":"2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125423780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Metasurface-Driven Beam Steering Antenna for Satellite Communications 用于卫星通信的超表面驱动波束转向天线

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019109

F. Ahmed, Khushboo Singh, K. Esselle, D. Thalakotuna

引用次数: 2

Scheduling Optimization of Household Equipment using a Wireless Home Automation System 使用无线家庭自动化系统的家庭设备调度优化

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019216

Aaesha S. Alshehhi, F. Alawadhi, Meera Baqer, R. Dhaouadi

引用次数: 0

Ensemble Regression for 1-Bit Channel Estimation 1位信道估计的集成回归

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10018988

Ahmed Elsheikh, A. Ibrahim, Mahmoud H. Ismail

引用次数: 0

A Computer-Aided Brain Tumor Detection Integrating Ensemble Classifiers with Data Augmentation and VGG16 Feature Extraction 集成集成分类器与数据增强和VGG16特征提取的计算机辅助脑肿瘤检测

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019017

S. Youssef, Jomana Ahmed Gaber, Yasmina Ayman Kamal

引用次数: 0

Machine Learning Approach on Photoplethysmogram Morphology for Psychiatric Disorders Prediction 基于光容积图形态学的机器学习方法预测精神疾病

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019188

A. Awang, N. Nayan, N. R. N. Jaafar, Mohd Zubir Suboh, K. A. A. Rahman, Siti Nor Ashikin Ismail

{"title":"Machine Learning Approach on Photoplethysmogram Morphology for Psychiatric Disorders Prediction","authors":"A. Awang, N. Nayan, N. R. N. Jaafar, Mohd Zubir Suboh, K. A. A. Rahman, Siti Nor Ashikin Ismail","doi":"10.1109/ICCSPA55860.2022.10019188","DOIUrl":"https://doi.org/10.1109/ICCSPA55860.2022.10019188","url":null,"abstract":"Psychiatric disorders (PDs) interfere with one's functioning and greatly affect a person's quality of life. Prompt diagnosis and intervention at the early stages of these illnesses are important. However, most people are oblivious or unaware of their mental health status as the symptoms may not be easily recognizable. Consequently, complications occur later in life. In this study, a machine learning (ML) approach that distinguishes between case (PD-diagnosed patients) and control (healthy) groups was developed using photoplethysmogram (PPG) morphology. 92 subjects with gender and age-matched PPG data were collected during two phases; baseline and stimulus state of a 10-min experiment. 60 features from PPG morphology were extracted from each phase, and another 30 were obtained from differences between the two phases. A total of 27 out of 90 features exhibited a significant difference. Twelve features extracted by heatmap based on the correlation analysis were fed to five types of ML algorithms: discrimination analysis, k-nearest neighbor, decision tree, support vector machine, and artificial neural network (ANN). The results showed the best performance of 92.86%, 100.00%, and 96.43% for sensitivity, specificity, and accuracy by ANN. Thus, a PD prediction model was developed using machine learning techniques from PPG morphology extraction.","PeriodicalId":106639,"journal":{"name":"2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117267613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Design of a mmWave Compact Antenna with a Microstrip Line Balun Feed for 5G Communications 5G通信微带线Balun馈电毫米波紧凑型天线设计

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019104

A. Jafarieh, M. Nouri, H. Behroozi, N. K. Mallat

引用次数: 1

Design and Analysis of Various Narrow-Band LNA Topologies 各种窄带LNA拓扑结构的设计与分析

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019148

Ahmed O. El Meligy, L. Albasha

{"title":"Design and Analysis of Various Narrow-Band LNA Topologies","authors":"Ahmed O. El Meligy, L. Albasha","doi":"10.1109/ICCSPA55860.2022.10019148","DOIUrl":"https://doi.org/10.1109/ICCSPA55860.2022.10019148","url":null,"abstract":"The objective of this paper is to design both a source inductor degenerated low noise amplifier (LNA) and a differential LNA that operate at a radio frequency of 2.4 GHz. The circuit parameters of the LNAs and the test benches are identified by considering the 180 nm generic process design kits (GPDK). The LNAs and test bench schematics are then developed on the Cadence Virtuoso Platform before conducting the simulations and analysis. The obtained results indicate that for the source inductor degenerated LNA, which uses MOSFETs with a gate width of $200 mu mathrm{m}$, a maximum gain of 21.4067 dB is achieved while retaining a minimum noise figure (NF) of 0.367 dB. Furthermore, the 1-dB compression point (PldB) and the input third-order inter-modulation product (IIP3) are found to be −8.172 and −0.513 dBm, respectively. On the other hand, for the differential LNA, using MOSFETs with a gate width of $96 mu mathrm{m}$, the maximum attainable gain is found to be 22.8 dB, and the minimum NF is 2.38 dB. Moreover, −16.634 and −6.547 dBm are obtained for the PldB and the IIP3, respectively.","PeriodicalId":106639,"journal":{"name":"2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125227676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Low Complexity Image Inpainting Using AutoEncoder 使用自动编码器的低复杂性图像绘制

2022 5th International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Pub Date : 2022-12-27 DOI: 10.1109/ICCSPA55860.2022.10019114

Abeer Elbehery, Yasmine Fahmy, Mai Kafafy

引用次数: 0