Dr.Suraya Mubeen SURAYA - Academia.edu (original) (raw)
Papers by Dr.Suraya Mubeen SURAYA
AIP Conference Proceedings
AIP Conference Proceedings
AIP Conference Proceedings
AIP Conference Proceedings
Lecture notes in networks and systems, 2023
International Journal of Communication Networks and Information Security (IJCNIS)
A crucial area of research that can reveal numerous useful insights is emotional recognition. Sev... more A crucial area of research that can reveal numerous useful insights is emotional recognition. Several visible ways, including speech, gestures, written material, and facial expressions, can be used to portray emotion. Natural language processing (NLP) and DL concepts are utilised in the content-based categorization problem that is at the core of emotion recognition in text documents.This research propose novel technique in linguistic based emotion detection by social media using metaheuristic deep learning architectures. Here the input has been collected as live social media data and processed for noise removal, smoothening and dimensionality reduction. Processed data has been extracted and classified using metaheuristic swarm regressive adversarial kernel component analysis. Experimental analysis has been carried out in terms of precision, accuracy, recall, F-1 score, RMSE and MAP for various social media dataset.
International Journal for Research in Applied Science and Engineering Technology
Radio detection and ranging, that is, RADAR is a radio wave technique to determine the range, alt... more Radio detection and ranging, that is, RADAR is a radio wave technique to determine the range, altitude, direction of objects. The radar dish or antenna transmits pulses of radio waves or microwaves which bounces off any object in their path. It works by launching a short pulse at the ear audible frequency, after that microcontroller listens for echoes. The information about the distance to the object is given at the time elapsed during transmission to the echo reception. The object returns a tiny part of the wave's energy to a dish or antenna which is usually located at same site as the transmitter. High tech radar systems are associated with digital signal processing and are capable of extracting useful information from very high noise levels.
International Journal for Research in Applied Science and Engineering Technology
Optical Character Recognition (OCR) is a process or technology in which text within a digital ima... more Optical Character Recognition (OCR) is a process or technology in which text within a digital image is recognized. With rapid pace of technology, people want quicker, handy and reliable tools, which can fulfil their daily needs. With this moto we had gone forward and analyzed the existing tools and made up this Android App, which provides seamless experience (No ads and easy-to-use), and great accuracy. The main objective of this project is to allow automatic extraction of the information that a user wants from the paper document and using it wherever it is needed. In this project, OCR uses Tesseract as an engine to display the text to the user and uses a Deep learning model to classify the letters and display them to the user. It adds a new neural network (LSTM) based OCR engine which is focused on line recognition but also still supports the legacy Tesseract OCR engine which works by recognizing character patterns.
Smart antenna systems are one of these technologies which could provide directed radiation patter... more Smart antenna systems are one of these technologies which could provide directed radiation pattern towards desired direction, better capacity and reduce interference .which affects used bandwidth antennas are not smart; it is the overall system that tell them what to do is smart. Smart antenna Systems had two main parts Beam forming, which the radiation pattern is shaped and directed through it, and Direction of Arrival (DOA) algorithm that detects the user‘s location and uses it to direct the pattern. The antennas in the array interact constructively in the desired direction and destructively in other directions. In this paper, various evolutionary algorithms are used to adapt the weights of the smart antenna arrays to maximize the output power of the signal in desired direction and minimize the power in the unwanted direction. Different types of arrays (i.e., Linear, Circular, and Planar) are considered here planar arrays are implemented with different elemental configurations and...
This paper proposes an advanced system for process management via a credit card sized single boar... more This paper proposes an advanced system for process management via a credit card sized single board computer called raspberry pi based multi parameter monitoring hardware system designed using that measures and controls various global parameters. The system comprises of a single master and slave with wireless mode of communication and a raspberry pi system that can either operate on windows or Linux operating system. The parameters that can be tracked are current, voltage, temperature & light intensity. The master board use raspberry Pi, LM35 & LDR Sensors, Water level sensor(IC CD4066) ZIGBEE and Wi-Fi . From slave board the data is sent to the master and from master the data is sent to personal computer. We can monitor the data through Personal computer, display device (16x2 LCD) and simultaneously we will get email alerts when the parameter readings exceed the limit.
Smart Antenna system is the One of the most rapidly developing areas of communications is a multi... more Smart Antenna system is the One of the most rapidly developing areas of communications is a multi-element antenna where the signals received at each antenna element are intelligently combined to improve the performance of the wireless system. Smart antennas system becomes capable to locate and track signals by the both: users and interferers and dynamically adapts the antenna pattern to enhance the reception in Signal-Of-Interest direction and minimizing interference in Signal-Of-Not-Interest direction. Hence, Space Division Multiple Access system, which uses smart antennas, is being used more often in wireless communications, because it shows improvement in channel capacity and cochannel interference. However, performance of smart antenna system greatly depends on efficiency of digital signal processing algorithms. The algorithm uses the Direction of Arrival (DOA) algorithms to estimate the number of incidents plane waves on the antenna array and their angle of incidence. MUSIC, ES...
─ This paper describes an efficient simulation method to solve the large scale electromagnetic pr... more ─ This paper describes an efficient simulation method to solve the large scale electromagnetic problems with thin unit cells in the finite-difference time-domain (FDTD) simulation. The proposed method is based on the hybrid implicit-explicit and multi-GPU techniques, which can choose a larger time step size than that in the conventional one, and using the multiple graphic processing units (GPUs). In the proposed method, the computational time is significantly reduced. Index Terms ─ Electromagnetic simulation, FDTD method, multi-GPU, time domain analysis.
2020 7th International Conference on Smart Structures and Systems (ICSSS), 2020
The level of pollution at traffic lights has increased with the increased vehicle use, which resu... more The level of pollution at traffic lights has increased with the increased vehicle use, which results in harmful effects on humans those who are exposed to it directly. Pollution monitoring using internet of things (IoT) over traffic lights is proposed to monitor and check live air quality as well as temperature and humidity levels at the traffic signals through IoT. This proposed system uses gas sensor and temperature sensors to sense the presence of harmful gases like carbon monoxide, carbon dioxide, smoke, ammonia and humidity in the atmosphere. This information is constantly transmitted to the microcontroller and same is reported to the online server through Wi-Fi module. Based on this the traffic lights ON/OFF timing rates are automatically modified. This proposed method controls the pollution and temperature at traffic lights automatically.
2017 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET), 2017
Beamforming is a serious problem in wireless communication. On one hand it involves in observing ... more Beamforming is a serious problem in wireless communication. On one hand it involves in observing deep nulls in the direction of the undesired signal and, on the other hand, it involves in positioning the main beam in the direction of the desired signal. Many deterministic and numerical techniques are proposed to achieve this objective. However, the application of evolutionary computing techniques produced better results over many existing conventional methods. In this paper, one such attempt of applying a novel nature-inspired technique known as Firefly algorithm (FFA) to demonstrate beamforming in linear arrays. The desired objectives of the synthesis process are defined as sidelobe level (SLL) suppression and null positioning. The optimal set of amplitude distribution for the elements in the linear array is obtained using the technique in order to achieve the desired objectives. The results are evaluated in terms of radiation pattern plots.
─ Beamforming is a serious problem in wireless communication. Many deterministic and numerical te... more ─ Beamforming is a serious problem in wireless communication. Many deterministic and numerical techniques are proposed to achieve beamforming. However, the application of evolutionary computing techniques produced better results over many existing conventional methods. In this paper, one such attempt of applying a novel nature-inspired technique known as Firefly algorithm (FFA) to demonstrate beamforming in linear arrays and compared with particle swarm optimization (PSO). The desired objectives of the synthesis process are defined as sidelobe level (SLL) suppression and null positioning. The optimal set of amplitude distribution for the elements in the linear array is obtained using the technique in order to achieve the desired objectives. The results are evaluated in terms of radiation pattern plots. Index Terms ─ Antenna array, Firefly algorithm, particle swarm optimization.
A smart antenna is an antenna that possesses the property of modifying its transmitting and recei... more A smart antenna is an antenna that possesses the property of modifying its transmitting and receiving characteristics in order to improve its performance. In a smart antenna system, the dipole array is not smart by itself. It is the digital signal processing which makes the smart antenna really smart .Although it might seem that smart antennas are a new technology, the fundamental theory These antennas were applied in defense related systems during World War II. In advanced wireless systems, smart antennas improve the system capacity, the coverage area and the data rate. Smart antenna systems are an extension of cell sectoring in which the sector coverage consists of multiple beams .This is obtained by using antenna arrays and a number of beams in the sector. The increase in beam directionality provides more capacity and coverage area frequency phase shifter for use in phased arrays or smart antenna arrays. Several methods used in obtaining phase shifts of radio frequency signals ar...
Global journal for research analysis, 2018
The dipole antenna or dipole aerial is one of the most important and commonly used types of RF an... more The dipole antenna or dipole aerial is one of the most important and commonly used types of RF antenna. It is widely used on its own, and it is also incorporated into many other RF antenna designs where it forms the driven element for the antenna. In this paper, an attempt has been made to investigate new half wave dipole antenna for GSM Applications. A dipole antenna approximately one half wavelength long is the half wave dipole antenna. The dipole antenna is very well known among the amateur community so this may be old hat to many. I am providing this page because the dipole antenna is often overlooked nowadays as an effective means to getting on the air. Many hams these days believe it is necessary to purchase an expensive commercial antenna or have a large antenna at great heights in order to be successful at HF/VHF communications. On the other hand, when other simple antennas are constructed many of the designs chosen require an extensive ground system to be effective. The los...
This paper proposes an intelligent traffic control system to guarantee smooth flow of traffic. Ve... more This paper proposes an intelligent traffic control system to guarantee smooth flow of traffic. Vehicle is equipped with special Radio Frequency Identification (RFID) tag, placed such that it is intolerable to remove or destroy.We use RFID reader, system-on-chip to read the RFID tags attached to the vehicle and Raspberry-pi. It counts number of vehicles that passes on a specific path during a specified duration. It also regulates the network congestion, and hence the green light duration for that path.Density of the traffic will bedecided with the help of IR sensors. And in order to give Green path (Zero traffic) for emergency vehicles RFID technology isused. Along with this RFID is used to trail stolen automobiles too. The paper proposes control of system in 2 modes i.e.'automatic' without any human introversion and 'manual' with human introversion. The model was tested and the outcome ofmodel is as expected.
Journal of Information Engineering and Applications, 2012
MIMO systems place the same requirements on the RF link as do the receive diversity systems that ... more MIMO systems place the same requirements on the RF link as do the receive diversity systems that are in place for current cellular networks, that is, there must be de-correlation between the channels received at the antenna. This de-correlation is provided by space diversity when achieved by the separation of the antennas, or by the use of polarization diversity when implemented by the use of orthogonal antenna elements. However, for dual-pole antennas, cross-polar discrimination and port-to-port isolations can affect the diversity or MIMO performance of the system by introducing correlation between the channels. MIMO systems employing smart antennas are a promising candidate for future mobile communications due to their tremendous spectral efficiency. RF engineers have to find new antenna solutions for MIMO applications, especially the integration of MIMO antennas into small handsets is a challenging task. Smart antenna systems may revolutionize future communications systems. So fa...
AIP Conference Proceedings
AIP Conference Proceedings
AIP Conference Proceedings
AIP Conference Proceedings
Lecture notes in networks and systems, 2023
International Journal of Communication Networks and Information Security (IJCNIS)
A crucial area of research that can reveal numerous useful insights is emotional recognition. Sev... more A crucial area of research that can reveal numerous useful insights is emotional recognition. Several visible ways, including speech, gestures, written material, and facial expressions, can be used to portray emotion. Natural language processing (NLP) and DL concepts are utilised in the content-based categorization problem that is at the core of emotion recognition in text documents.This research propose novel technique in linguistic based emotion detection by social media using metaheuristic deep learning architectures. Here the input has been collected as live social media data and processed for noise removal, smoothening and dimensionality reduction. Processed data has been extracted and classified using metaheuristic swarm regressive adversarial kernel component analysis. Experimental analysis has been carried out in terms of precision, accuracy, recall, F-1 score, RMSE and MAP for various social media dataset.
International Journal for Research in Applied Science and Engineering Technology
Radio detection and ranging, that is, RADAR is a radio wave technique to determine the range, alt... more Radio detection and ranging, that is, RADAR is a radio wave technique to determine the range, altitude, direction of objects. The radar dish or antenna transmits pulses of radio waves or microwaves which bounces off any object in their path. It works by launching a short pulse at the ear audible frequency, after that microcontroller listens for echoes. The information about the distance to the object is given at the time elapsed during transmission to the echo reception. The object returns a tiny part of the wave's energy to a dish or antenna which is usually located at same site as the transmitter. High tech radar systems are associated with digital signal processing and are capable of extracting useful information from very high noise levels.
International Journal for Research in Applied Science and Engineering Technology
Optical Character Recognition (OCR) is a process or technology in which text within a digital ima... more Optical Character Recognition (OCR) is a process or technology in which text within a digital image is recognized. With rapid pace of technology, people want quicker, handy and reliable tools, which can fulfil their daily needs. With this moto we had gone forward and analyzed the existing tools and made up this Android App, which provides seamless experience (No ads and easy-to-use), and great accuracy. The main objective of this project is to allow automatic extraction of the information that a user wants from the paper document and using it wherever it is needed. In this project, OCR uses Tesseract as an engine to display the text to the user and uses a Deep learning model to classify the letters and display them to the user. It adds a new neural network (LSTM) based OCR engine which is focused on line recognition but also still supports the legacy Tesseract OCR engine which works by recognizing character patterns.
Smart antenna systems are one of these technologies which could provide directed radiation patter... more Smart antenna systems are one of these technologies which could provide directed radiation pattern towards desired direction, better capacity and reduce interference .which affects used bandwidth antennas are not smart; it is the overall system that tell them what to do is smart. Smart antenna Systems had two main parts Beam forming, which the radiation pattern is shaped and directed through it, and Direction of Arrival (DOA) algorithm that detects the user‘s location and uses it to direct the pattern. The antennas in the array interact constructively in the desired direction and destructively in other directions. In this paper, various evolutionary algorithms are used to adapt the weights of the smart antenna arrays to maximize the output power of the signal in desired direction and minimize the power in the unwanted direction. Different types of arrays (i.e., Linear, Circular, and Planar) are considered here planar arrays are implemented with different elemental configurations and...
This paper proposes an advanced system for process management via a credit card sized single boar... more This paper proposes an advanced system for process management via a credit card sized single board computer called raspberry pi based multi parameter monitoring hardware system designed using that measures and controls various global parameters. The system comprises of a single master and slave with wireless mode of communication and a raspberry pi system that can either operate on windows or Linux operating system. The parameters that can be tracked are current, voltage, temperature & light intensity. The master board use raspberry Pi, LM35 & LDR Sensors, Water level sensor(IC CD4066) ZIGBEE and Wi-Fi . From slave board the data is sent to the master and from master the data is sent to personal computer. We can monitor the data through Personal computer, display device (16x2 LCD) and simultaneously we will get email alerts when the parameter readings exceed the limit.
Smart Antenna system is the One of the most rapidly developing areas of communications is a multi... more Smart Antenna system is the One of the most rapidly developing areas of communications is a multi-element antenna where the signals received at each antenna element are intelligently combined to improve the performance of the wireless system. Smart antennas system becomes capable to locate and track signals by the both: users and interferers and dynamically adapts the antenna pattern to enhance the reception in Signal-Of-Interest direction and minimizing interference in Signal-Of-Not-Interest direction. Hence, Space Division Multiple Access system, which uses smart antennas, is being used more often in wireless communications, because it shows improvement in channel capacity and cochannel interference. However, performance of smart antenna system greatly depends on efficiency of digital signal processing algorithms. The algorithm uses the Direction of Arrival (DOA) algorithms to estimate the number of incidents plane waves on the antenna array and their angle of incidence. MUSIC, ES...
─ This paper describes an efficient simulation method to solve the large scale electromagnetic pr... more ─ This paper describes an efficient simulation method to solve the large scale electromagnetic problems with thin unit cells in the finite-difference time-domain (FDTD) simulation. The proposed method is based on the hybrid implicit-explicit and multi-GPU techniques, which can choose a larger time step size than that in the conventional one, and using the multiple graphic processing units (GPUs). In the proposed method, the computational time is significantly reduced. Index Terms ─ Electromagnetic simulation, FDTD method, multi-GPU, time domain analysis.
2020 7th International Conference on Smart Structures and Systems (ICSSS), 2020
The level of pollution at traffic lights has increased with the increased vehicle use, which resu... more The level of pollution at traffic lights has increased with the increased vehicle use, which results in harmful effects on humans those who are exposed to it directly. Pollution monitoring using internet of things (IoT) over traffic lights is proposed to monitor and check live air quality as well as temperature and humidity levels at the traffic signals through IoT. This proposed system uses gas sensor and temperature sensors to sense the presence of harmful gases like carbon monoxide, carbon dioxide, smoke, ammonia and humidity in the atmosphere. This information is constantly transmitted to the microcontroller and same is reported to the online server through Wi-Fi module. Based on this the traffic lights ON/OFF timing rates are automatically modified. This proposed method controls the pollution and temperature at traffic lights automatically.
2017 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET), 2017
Beamforming is a serious problem in wireless communication. On one hand it involves in observing ... more Beamforming is a serious problem in wireless communication. On one hand it involves in observing deep nulls in the direction of the undesired signal and, on the other hand, it involves in positioning the main beam in the direction of the desired signal. Many deterministic and numerical techniques are proposed to achieve this objective. However, the application of evolutionary computing techniques produced better results over many existing conventional methods. In this paper, one such attempt of applying a novel nature-inspired technique known as Firefly algorithm (FFA) to demonstrate beamforming in linear arrays. The desired objectives of the synthesis process are defined as sidelobe level (SLL) suppression and null positioning. The optimal set of amplitude distribution for the elements in the linear array is obtained using the technique in order to achieve the desired objectives. The results are evaluated in terms of radiation pattern plots.
─ Beamforming is a serious problem in wireless communication. Many deterministic and numerical te... more ─ Beamforming is a serious problem in wireless communication. Many deterministic and numerical techniques are proposed to achieve beamforming. However, the application of evolutionary computing techniques produced better results over many existing conventional methods. In this paper, one such attempt of applying a novel nature-inspired technique known as Firefly algorithm (FFA) to demonstrate beamforming in linear arrays and compared with particle swarm optimization (PSO). The desired objectives of the synthesis process are defined as sidelobe level (SLL) suppression and null positioning. The optimal set of amplitude distribution for the elements in the linear array is obtained using the technique in order to achieve the desired objectives. The results are evaluated in terms of radiation pattern plots. Index Terms ─ Antenna array, Firefly algorithm, particle swarm optimization.
A smart antenna is an antenna that possesses the property of modifying its transmitting and recei... more A smart antenna is an antenna that possesses the property of modifying its transmitting and receiving characteristics in order to improve its performance. In a smart antenna system, the dipole array is not smart by itself. It is the digital signal processing which makes the smart antenna really smart .Although it might seem that smart antennas are a new technology, the fundamental theory These antennas were applied in defense related systems during World War II. In advanced wireless systems, smart antennas improve the system capacity, the coverage area and the data rate. Smart antenna systems are an extension of cell sectoring in which the sector coverage consists of multiple beams .This is obtained by using antenna arrays and a number of beams in the sector. The increase in beam directionality provides more capacity and coverage area frequency phase shifter for use in phased arrays or smart antenna arrays. Several methods used in obtaining phase shifts of radio frequency signals ar...
Global journal for research analysis, 2018
The dipole antenna or dipole aerial is one of the most important and commonly used types of RF an... more The dipole antenna or dipole aerial is one of the most important and commonly used types of RF antenna. It is widely used on its own, and it is also incorporated into many other RF antenna designs where it forms the driven element for the antenna. In this paper, an attempt has been made to investigate new half wave dipole antenna for GSM Applications. A dipole antenna approximately one half wavelength long is the half wave dipole antenna. The dipole antenna is very well known among the amateur community so this may be old hat to many. I am providing this page because the dipole antenna is often overlooked nowadays as an effective means to getting on the air. Many hams these days believe it is necessary to purchase an expensive commercial antenna or have a large antenna at great heights in order to be successful at HF/VHF communications. On the other hand, when other simple antennas are constructed many of the designs chosen require an extensive ground system to be effective. The los...
This paper proposes an intelligent traffic control system to guarantee smooth flow of traffic. Ve... more This paper proposes an intelligent traffic control system to guarantee smooth flow of traffic. Vehicle is equipped with special Radio Frequency Identification (RFID) tag, placed such that it is intolerable to remove or destroy.We use RFID reader, system-on-chip to read the RFID tags attached to the vehicle and Raspberry-pi. It counts number of vehicles that passes on a specific path during a specified duration. It also regulates the network congestion, and hence the green light duration for that path.Density of the traffic will bedecided with the help of IR sensors. And in order to give Green path (Zero traffic) for emergency vehicles RFID technology isused. Along with this RFID is used to trail stolen automobiles too. The paper proposes control of system in 2 modes i.e.'automatic' without any human introversion and 'manual' with human introversion. The model was tested and the outcome ofmodel is as expected.
Journal of Information Engineering and Applications, 2012
MIMO systems place the same requirements on the RF link as do the receive diversity systems that ... more MIMO systems place the same requirements on the RF link as do the receive diversity systems that are in place for current cellular networks, that is, there must be de-correlation between the channels received at the antenna. This de-correlation is provided by space diversity when achieved by the separation of the antennas, or by the use of polarization diversity when implemented by the use of orthogonal antenna elements. However, for dual-pole antennas, cross-polar discrimination and port-to-port isolations can affect the diversity or MIMO performance of the system by introducing correlation between the channels. MIMO systems employing smart antennas are a promising candidate for future mobile communications due to their tremendous spectral efficiency. RF engineers have to find new antenna solutions for MIMO applications, especially the integration of MIMO antennas into small handsets is a challenging task. Smart antenna systems may revolutionize future communications systems. So fa...