Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924545
Dam Thi Hong Le, M. Le, B. Cabon, T. Vuong
A new broadband high gain planar dielectric rod SIW antenna is proposed in this paper. SIW transmission line structure is applied to minimize transmission losses and Vivaldi structure is used to achieve a wide bandwidth. The proposed antenna has the high gain property (9–13 dBi) within the wide bandwidth of 73% from 24 GHz to 50 GHz.
{"title":"A Broadband High Gain SIW Dielectric Rod Antenna","authors":"Dam Thi Hong Le, M. Le, B. Cabon, T. Vuong","doi":"10.1109/ATC.2019.8924545","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924545","url":null,"abstract":"A new broadband high gain planar dielectric rod SIW antenna is proposed in this paper. SIW transmission line structure is applied to minimize transmission losses and Vivaldi structure is used to achieve a wide bandwidth. The proposed antenna has the high gain property (9–13 dBi) within the wide bandwidth of 73% from 24 GHz to 50 GHz.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114990298","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}
Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924529
Binh Nguyen Due, Nguyen Van Dien, H. N. Tan, Q. Nguyen-The
Many studies have shown that the use of the optical phase conjugation (OPC) to perform dispersion and nonlinear compensation for high-speed fiber optic transmission systems is highly effective. Especially in backbone systems, the use of mid-link OPCsets has proved a clear advantage. When OPC is in the middle of the transmission line, it will immediately create a complex conjugate of the OPC forward signal (the signal is transmitted on the first half of the transmission line). This new signal will be transmitted on the second half of the transmission line, and therefore dispersion and nonlinear effect will be compensated. Recently, with the rapid increase in the demand for user traffic, the capacity of metro systems has also increased rapidly. Dense Wavelength Division Multiplexing (DWDM) metro systems have characteristics such as short transmission distances, multiple add/drop node numbers, multiple optical amplifiers (mostly Erbium Doped Fiber Amplifier (EDFA)); however, the optical signals in them are also greatly affected by the dispersion and nonlinear effects. In this paper, we examine the efficiency of using OPC for dispersion and nonlinear compensation for optical signals in DWDM metro systems. This will be very important in understanding applications of OPC in actual systems later.
{"title":"Nonlinearity compensation in DWDM metro systems using optical phase conjugation","authors":"Binh Nguyen Due, Nguyen Van Dien, H. N. Tan, Q. Nguyen-The","doi":"10.1109/ATC.2019.8924529","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924529","url":null,"abstract":"Many studies have shown that the use of the optical phase conjugation (OPC) to perform dispersion and nonlinear compensation for high-speed fiber optic transmission systems is highly effective. Especially in backbone systems, the use of mid-link OPCsets has proved a clear advantage. When OPC is in the middle of the transmission line, it will immediately create a complex conjugate of the OPC forward signal (the signal is transmitted on the first half of the transmission line). This new signal will be transmitted on the second half of the transmission line, and therefore dispersion and nonlinear effect will be compensated. Recently, with the rapid increase in the demand for user traffic, the capacity of metro systems has also increased rapidly. Dense Wavelength Division Multiplexing (DWDM) metro systems have characteristics such as short transmission distances, multiple add/drop node numbers, multiple optical amplifiers (mostly Erbium Doped Fiber Amplifier (EDFA)); however, the optical signals in them are also greatly affected by the dispersion and nonlinear effects. In this paper, we examine the efficiency of using OPC for dispersion and nonlinear compensation for optical signals in DWDM metro systems. This will be very important in understanding applications of OPC in actual systems later.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123619331","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}
Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924512
Hieu D. Vu, T. Nguyen, Tuyet-Trinh Do, Hieu T. Nguyen
We derive the belief propagation (BP) detector for large-scale multiple-input multiple-out communication systems where the low-resolution analog-to-digital converters (ADCs) are used to save the power and hardware costs. By modeling the quantization noise as an additive noise element, we derive a new expression for the extrinsic information passed from the observation node to the symbol node on the Tanner graph. Furthermore, we study the performance of the BP-based MIMO detector under different low-resolution ADCs and multiple-input multiple-output (MIMO) configurations. The study results show that one can achieve almost the same performance of high-resolution MIMO systems with the 5-bit ADC in the worst scenario where the number of transmit antennas $M$ and the number of receive antennas $N$ are equal. In the favorable situation that N > M, for example $M$ = 10 and N = 30, the 3-bit ADC system has the performance that approaches the performance of the high-resolution ADC system.
本文提出了适用于大规模多输入多出通信系统的信念传播(BP)检测器，该系统采用低分辨率模数转换器(adc)来节省功耗和硬件成本。通过将量化噪声建模为可加性噪声元素，推导出坦纳图上从观测节点传递到符号节点的外在信息的新表达式。此外，我们还研究了基于bp的MIMO检测器在不同低分辨率adc和多输入多输出(MIMO)配置下的性能。研究结果表明，在发射天线数目$M$和接收天线数目$N$相等的最坏情况下，使用5位ADC可以获得几乎相同的高分辨率MIMO系统性能。在N > M的有利情况下，例如$M$ = 10, N = 30, 3位ADC系统的性能接近高分辨率ADC系统的性能。
{"title":"Belief Propagation Detection For Large-Scale MIMO Systems With Low-Resolution ADCs","authors":"Hieu D. Vu, T. Nguyen, Tuyet-Trinh Do, Hieu T. Nguyen","doi":"10.1109/ATC.2019.8924512","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924512","url":null,"abstract":"We derive the belief propagation (BP) detector for large-scale multiple-input multiple-out communication systems where the low-resolution analog-to-digital converters (ADCs) are used to save the power and hardware costs. By modeling the quantization noise as an additive noise element, we derive a new expression for the extrinsic information passed from the observation node to the symbol node on the Tanner graph. Furthermore, we study the performance of the BP-based MIMO detector under different low-resolution ADCs and multiple-input multiple-output (MIMO) configurations. The study results show that one can achieve almost the same performance of high-resolution MIMO systems with the 5-bit ADC in the worst scenario where the number of transmit antennas $M$ and the number of receive antennas $N$ are equal. In the favorable situation that N > M, for example $M$ = 10 and N = 30, the 3-bit ADC system has the performance that approaches the performance of the high-resolution ADC system.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131343424","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}
Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924489
Çagatay Ates, Metehan Yildirim, Süleyman Özdel, Muhammet Altun, M. Koca, E. Anarim
In this paper, a novel data association algorithm is developed for detecting and localizing multiple targets. The fusion of the measurements involving angle-of-arrival (AoA) and time-of-arrival (ToA) generated by the passive sensors is accomplished effectively. The ghost problem faced during this fusion is solved by clustering these measurements and assigning scores to each of them. Score assignment is performed using AoA values and hyperbola intersections generated by ToA values. In addition, entropy is used for eliminating ghost clusters more efficiently. Then, clusters which have the highest scores are used to estimate target positions by applying maximum likelihood estimation. This algorithm is tested with different number of targets and different noise levels.
{"title":"A Novel Data Association Algorithm For Ghost Elimination In Passive Radar Systems","authors":"Çagatay Ates, Metehan Yildirim, Süleyman Özdel, Muhammet Altun, M. Koca, E. Anarim","doi":"10.1109/ATC.2019.8924489","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924489","url":null,"abstract":"In this paper, a novel data association algorithm is developed for detecting and localizing multiple targets. The fusion of the measurements involving angle-of-arrival (AoA) and time-of-arrival (ToA) generated by the passive sensors is accomplished effectively. The ghost problem faced during this fusion is solved by clustering these measurements and assigning scores to each of them. Score assignment is performed using AoA values and hyperbola intersections generated by ToA values. In addition, entropy is used for eliminating ghost clusters more efficiently. Then, clusters which have the highest scores are used to estimate target positions by applying maximum likelihood estimation. This algorithm is tested with different number of targets and different noise levels.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124936777","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}
Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924552
Thanh-Phong Bui, C. Ngo, Binh Nguyen, Van-Khanh Pham, Minh Nguyen-Due, L. Pham-Nguyen, V. Nguyen
This paper presents a novel design of direct delta-sigma receiver, which is different from conventional design. This receiver is designed to cover Frequency Division Duplex (FDD) bands from 0.4 GHz to 3.6 GHz with a configurable bandwidth of 3.84 MHz (WCDMA), and 9.0/13.5/18/37 MHz (LTE-10M/15M/20M/37M). The receiver complies with 3GPP specification while performing Noise Figure (NF) of 2.5dB, Inband (IB) Third-order intercept point (IIP3) of -15dBm, Out-of-band (OOB) IIP3 of OdBm and peak Signal-to-Noise-and-Distortion ratio (SNDR) of 58dB. The circuit is designed in CMOS 65nm, and the power consumption is 70 mA at a voltage supply of 1.2 V.
{"title":"A 5th-order Configurable-Frequency Direct Delta-Sigma Converter for Mobile Application","authors":"Thanh-Phong Bui, C. Ngo, Binh Nguyen, Van-Khanh Pham, Minh Nguyen-Due, L. Pham-Nguyen, V. Nguyen","doi":"10.1109/ATC.2019.8924552","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924552","url":null,"abstract":"This paper presents a novel design of direct delta-sigma receiver, which is different from conventional design. This receiver is designed to cover Frequency Division Duplex (FDD) bands from 0.4 GHz to 3.6 GHz with a configurable bandwidth of 3.84 MHz (WCDMA), and 9.0/13.5/18/37 MHz (LTE-10M/15M/20M/37M). The receiver complies with 3GPP specification while performing Noise Figure (NF) of 2.5dB, Inband (IB) Third-order intercept point (IIP3) of -15dBm, Out-of-band (OOB) IIP3 of OdBm and peak Signal-to-Noise-and-Distortion ratio (SNDR) of 58dB. The circuit is designed in CMOS 65nm, and the power consumption is 70 mA at a voltage supply of 1.2 V.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"14 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114006923","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}
Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924556
Nguyen Quang Hieu, Truong Thu Huong, Nguyen Tai Hung, Ngo Quynh Thu, Nguyen Huu Thanh
In wireless sensor networks (WSNs), the process of collecting information from sensor nodes is one of the most important key applications. The data collection process in a WSN should meet several requirements, such as high reliability, low power consumption and so forth. In this paper, we introduce a low-power, high-reliability data collection scheme in WSNs using a state-of-the-art IEEE 802.14.4e MAC protocol, which is Time Slotted Channel Hopping (TSCH) in combination with the utilization of the feather nodes. Feather nodes are the nodes which have no child nodes. Our proposed method firstly detects all the feather nodes in the network, it then runs a lightweight scheduling mechanism on those nodes. By giving extensive practical experiments on the FIT IoT-LAB platform, we successfully develop a low-power-TSCH, high-reliability data collection scheme. Results in different testbed scenarios show that our scheme achieved good performance, compared to existing models using pure TSCH. That is, the end-to-end delivery ratio achieves 99.99% and the energy consumption of radio listening is 6 and 2 times lower than baseline and Orchestra schemes, respectively.
{"title":"A Low-Power, High Reliable Data Collection Scheme for Wireless Sensor Networks","authors":"Nguyen Quang Hieu, Truong Thu Huong, Nguyen Tai Hung, Ngo Quynh Thu, Nguyen Huu Thanh","doi":"10.1109/ATC.2019.8924556","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924556","url":null,"abstract":"In wireless sensor networks (WSNs), the process of collecting information from sensor nodes is one of the most important key applications. The data collection process in a WSN should meet several requirements, such as high reliability, low power consumption and so forth. In this paper, we introduce a low-power, high-reliability data collection scheme in WSNs using a state-of-the-art IEEE 802.14.4e MAC protocol, which is Time Slotted Channel Hopping (TSCH) in combination with the utilization of the feather nodes. Feather nodes are the nodes which have no child nodes. Our proposed method firstly detects all the feather nodes in the network, it then runs a lightweight scheduling mechanism on those nodes. By giving extensive practical experiments on the FIT IoT-LAB platform, we successfully develop a low-power-TSCH, high-reliability data collection scheme. Results in different testbed scenarios show that our scheme achieved good performance, compared to existing models using pure TSCH. That is, the end-to-end delivery ratio achieves 99.99% and the energy consumption of radio listening is 6 and 2 times lower than baseline and Orchestra schemes, respectively.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131139162","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}
Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924553
M. N. Hasan, S. Chu, A. B. Ahmed, Nguyen Canh Minh, C. C. Chu
A dual band 2 × 2 monopole antenna array is proposed. The antenna array elements are fed differentially to align the radiated electric fields so that vectorial addition can be maximized to yield a high gain. Differential feeding is implemented by a 180-degree phase inverter placed in the feeding network. To avoid backside radiation, a metal reflector is placed beneath the ground plane. The proposed antenna operates at 2.75 GHz and 4.7 GHz, yielding a peak gain of 10 dBi and 6.51 dBi respectively. The proposed antenna array exhibits a broadside radiation patterns at the operating frequencies.
{"title":"Differentially Fed Dual Band Directional Monopole Antenna Array for Wireless Communication","authors":"M. N. Hasan, S. Chu, A. B. Ahmed, Nguyen Canh Minh, C. C. Chu","doi":"10.1109/ATC.2019.8924553","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924553","url":null,"abstract":"A dual band 2 × 2 monopole antenna array is proposed. The antenna array elements are fed differentially to align the radiated electric fields so that vectorial addition can be maximized to yield a high gain. Differential feeding is implemented by a 180-degree phase inverter placed in the feeding network. To avoid backside radiation, a metal reflector is placed beneath the ground plane. The proposed antenna operates at 2.75 GHz and 4.7 GHz, yielding a peak gain of 10 dBi and 6.51 dBi respectively. The proposed antenna array exhibits a broadside radiation patterns at the operating frequencies.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115558444","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}
Pub Date : 2019-10-01DOI: 10.1109/atc.2019.8924521
{"title":"Message from the Rector, University of Transport and Communications (UTC)","authors":"","doi":"10.1109/atc.2019.8924521","DOIUrl":"https://doi.org/10.1109/atc.2019.8924521","url":null,"abstract":"","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123235702","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}
Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924500
Shun Kuroki, Kakeru Matsubara, K. Maruta, C. Ahn
Massive Multiple-Input-Multiple-Output (MIMO) systems, where the base station (BS) is equipped with hundred antennas, is expected to be one of the key technologies for the next generation wireless systems. Pilot contamination is one of performance degradation factors for massive MIMO. This paper aims to eliminate this pilot contamination impact. High time resolution carrier interferometry (HTRCI) was previously proposed which can perform highly accurate channel estimation with reducing the number of pilot signals. The original HTRCI generated the impulses in 1/4 equal interval. With regarding the current OFDM system design, more fine and variable impulse allocation is available, e.g. the guard interval (GI) length of Long-Term-Evolution-Advanced (LTE-A) is 1/8 or 1/16 of the OFDM symbol duration. This paper proposes the modified HTRCI with variable pulse generation at 1/8 interval which can estimate channel state information (CSI) of the 4 access per received antenna. This paper expands the concept of HTRCI to estimate more channels and these CSIs can be separated by time-domain signal processing in the same manner. It is applied to the pilot de-contamination on downlink multi-cell MIMO transmission. Computer simulation results confirm that the BER performance can be improved as compared with the conventional method.
{"title":"Modified HTRCI with Variable Pulse Generation for Pilot De-contamination","authors":"Shun Kuroki, Kakeru Matsubara, K. Maruta, C. Ahn","doi":"10.1109/ATC.2019.8924500","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924500","url":null,"abstract":"Massive Multiple-Input-Multiple-Output (MIMO) systems, where the base station (BS) is equipped with hundred antennas, is expected to be one of the key technologies for the next generation wireless systems. Pilot contamination is one of performance degradation factors for massive MIMO. This paper aims to eliminate this pilot contamination impact. High time resolution carrier interferometry (HTRCI) was previously proposed which can perform highly accurate channel estimation with reducing the number of pilot signals. The original HTRCI generated the impulses in 1/4 equal interval. With regarding the current OFDM system design, more fine and variable impulse allocation is available, e.g. the guard interval (GI) length of Long-Term-Evolution-Advanced (LTE-A) is 1/8 or 1/16 of the OFDM symbol duration. This paper proposes the modified HTRCI with variable pulse generation at 1/8 interval which can estimate channel state information (CSI) of the 4 access per received antenna. This paper expands the concept of HTRCI to estimate more channels and these CSIs can be separated by time-domain signal processing in the same manner. It is applied to the pilot de-contamination on downlink multi-cell MIMO transmission. Computer simulation results confirm that the BER performance can be improved as compared with the conventional method.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121875886","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}
Pub Date : 2019-10-01DOI: 10.1109/ATC.2019.8924494
M. J. Duque Sarango, V. Bogumil, Nguyen Canh Minh
This article discusses the issues of improving the quality of passenger service for urban passenger transport in major cities and megapolis. The analysis of various foreign and Russian sources of information relating to the comfort of transportation, show that it must be assessed by the level of occupancy on urban transport vehicles. The main content of the article is a description of the developed method for predicting the vehicle occupancy, which can be used to control and regulate level of the vehicle occupancy based on the established standard of quality of service. The method of forecasting is based on the use of actual data on the number boarding and alighting passengers at the stops of the route, formed by instrumental means. In order to assess the possibility of using analytical methods to predict the vehicle occupancy, four possible situations of passenger traffic on the route were identified and analyzed.
{"title":"Mathematical model for predicting the vehicle occupancy for urban passenger transport on the route","authors":"M. J. Duque Sarango, V. Bogumil, Nguyen Canh Minh","doi":"10.1109/ATC.2019.8924494","DOIUrl":"https://doi.org/10.1109/ATC.2019.8924494","url":null,"abstract":"This article discusses the issues of improving the quality of passenger service for urban passenger transport in major cities and megapolis. The analysis of various foreign and Russian sources of information relating to the comfort of transportation, show that it must be assessed by the level of occupancy on urban transport vehicles. The main content of the article is a description of the developed method for predicting the vehicle occupancy, which can be used to control and regulate level of the vehicle occupancy based on the established standard of quality of service. The method of forecasting is based on the use of actual data on the number boarding and alighting passengers at the stops of the route, formed by instrumental means. In order to assess the possibility of using analytical methods to predict the vehicle occupancy, four possible situations of passenger traffic on the route were identified and analyzed.","PeriodicalId":409591,"journal":{"name":"2019 International Conference on Advanced Technologies for Communications (ATC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127517032","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}
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