2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)最新文献

{"title":"Generation of True Random Numbers using Entropy Sources Present within Portable Computers","authors":"Rahul M. Koushik, Aravind Perichiappan, H. Om, Abhishek Banerji, Sivaraman Eswaran, Prasad B. Honnavalli","doi":"10.1109/CONECCT52877.2021.9622734","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622734","url":null,"abstract":"Random numbers have wide-ranging applications in various domains such as cryptography, randomization of initial weights in machine learning and AI-simulation, Monte Carlo computation, industrial testing, computer games, gambling. The generation of random numbers is only possible from a sourceof entropy. A true random number generator (TRNG) uses a physical source of entropy to generate random numbers. The randomness of a TRNG can be scientifically characterized, and measured. A drawback of TRNGs is that they usually need an external hardware device containing the physical source of entropy. This necessity can be eliminated by attempting to use sources that are already part of the device's environment. This work attempts to identify such sources and analyze their entropy levels. The identified sources of entropy are then used to build a model that can be used to generate truly random numbers.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127615641","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}

{"title":"Wireless Sensor Networks for Optimisation of Search and Rescue Management in Floods","authors":"Harshil Bhatt, G. Pranesh, S. Shankar, Shriyash Haralikar","doi":"10.1109/CONECCT52877.2021.9622534","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622534","url":null,"abstract":"We propose a novel search-and-rescue management method that relies on the aerial deployment of Wireless Sensor Network (WSN) for locating victims after floods. The sensor nodes will collect vital information such as heat signatures for detecting human presence and location, the flow of flood. The sensor modules are packed in a portable floating buoy with a user interface to convey emergency messages to the base station. Sensor nodes are designed based on disaster conditions, cost-effectiveness and deployed in the affected region by a centrifugal dispersion system from a helicopter. A mobile ad-hoc network is set up by modifying the Low Energy Adaptive Cluster Hierarchy (LEACH) protocol for greater efficiency and adoption of multi-hop of Cluster Heads for long-distance communication to Base Station. The model metrics have been defined considering previous rural floods in India. The efficiency and power characteristics of the network are are compared to other protocols via simulations. The sensor data from the network makes resource management, rescue planning and emergency priority more efficient, thus saving more lives from floods.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133631708","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}

{"title":"TraFic — A Systematic Low Overhead Code Coverage Tool for Embedded Systems","authors":"Anirban Saha, Raju Udava, M. Bidari, Mahadeva Prasad, V. Raju, T. Vrind","doi":"10.1109/CONECCT52877.2021.9622532","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622532","url":null,"abstract":"For successful embedded real-time products and applications, we need to attain higher software quality in terms of accuracy and consistency of code implemented. Code coverage is one such important aspect where every line of code is exercised and verified for the intended scenarios. It is a measure used to describe the degree to which the source code of a program is executed. There are tools like ‘Gcov’ which instrument the source code to identify the code coverage for executed test cases and scenarios. As they are designed to support generic platforms, they affect system performance in terms of processing and memory overhead. These tools can only be applied before final production or avoided altogether due to system integration and engineering efforts. This paper presents an optimized and novel tool for code coverage, called ‘TraFic’ which stands for Trace, Function, and Logical coverage. It is proposed to be adopted by memory-constrained embedded devices to achieve code coverage and can be extended to production releases as well. The proposed novel techniques in ‘TraFic’ use system debug log traces and existing target platform compiler options to instrument code, thereby decreasing instrumentation mechanism complexity and reducing memory requirements and performance overhead, making it ideal for embedded systems. Also, by applying TraFic in production releases, the code coverage can be obtained from commercial products to capture real-world scenarios, aid system failure analysis and release firmware upgrades. Through our implementation of TraFic on Little Kernel for an ARM Cortex-R processor running an open-source TCP/IP Software, we show that the performance overhead can be as low as 4% and memory overhead is equally low around 4%; while providing a coverage target of around 88%. In comparison, available commercial tools, induce a much higher overhead of ∼56% in performance and ∼50% overhead in-memory with a coverage target of 100%, thereby making it unfit for inclusion in a production release.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133424487","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}

{"title":"Design and Implementation of Encoder/Decoder Quantum Circuits using Decimal to Binary Conversion Method and vice versa","authors":"Pooja H M, Nayana M G, Triveni C L","doi":"10.1109/CONECCT52877.2021.9622719","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622719","url":null,"abstract":"Quantum Computing is an emerging technology. Quantum Computer will mainly focus on the principles of quantum theory. We design some major data processing circuits like encoder and decoder i.e., $16times 4$ encoder and $4times 16$ decoder using decimal to binary conversion method and vice versa. Where an encoder is used to encode an incoming signal into an encoded value. A decoder is used in conjugation with the encoder to the decoder, the encoded signals, and recover the original signal. For all the given possible inputs we got probability=1.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123046942","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}

{"title":"Performance Analysis of Extended Gate FET pH Biosensor","authors":"D. Ms, Arpitha N, M. Siddarth, U. C, V. P","doi":"10.1109/CONECCT52877.2021.9622712","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622712","url":null,"abstract":"After the origin of biosensors in the 1960s, the field of medical electronics involving biosensors has grown immensely. A wide range of sensors, from enzyme-based to immunosensors to thermal biosensors have flourished. EGFET pH biosensors have come a long way since its invention and this paper investigates the effect on the performance of EGFET pH biosensors when certain parameters are altered. Also, the sensitivity of the device is studied for different concentrations of the analyte solution. The Diffusion- Capture model is used for simulation. The Poisson-Boltzmann and Drift-Diffusion equations are considered for analysis.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123938912","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}

{"title":"Coarsely Discretized Huygens' Metasurface: Manipulating EM Waves with Simplicity","authors":"Abhishek Sharma, Chu Qi, K. A. Oyesina, A. Wong","doi":"10.1109/CONECCT52877.2021.9622677","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622677","url":null,"abstract":"With the genesis of metamaterials and its 2D counterpart - metasurfaces, there is a paradigm shift in controlling electromagnetic (EM) waves. A special category of metasurfaces known as Huygens' metasurface - fundamentally based on equivalence principle, have demonstrated unprecedented capabilities for advanced wavefront engineering. In this paper, we provide current trends and progress in the area of Huygens' metasurfaces, particularly the coarsely discretized Huygens' metasurfaces, consisting of two to three meta-atoms per metasurface period. The basic design principle of coarsely discretized metasurface relies on the classical grating theory, where the undesired Floquet-Bloch (FB) modes are suppressed by engineering the individual meta-atom, and the desired ones are allowed to radiate in the far-field. Moreover, we briefly summarize the recent development in Huygens' box - a region of space surrounded by an active Huygens' metasurface, and its applications in antenna beam steering. Lastly, we provide a summary and brief outlook on the possible future research directions.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123976301","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}

{"title":"Novel Packaging Approach for Thick Film Based Gas Sensors and Associated Aspects","authors":"J. Subhash, P. Palani, Ajay Andhiwal, Kamaljeet Singh, A. V. Nirmal","doi":"10.1109/CONECCT52877.2021.9622624","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622624","url":null,"abstract":"Packaging of gas sensor presents various challenges as traditional approach results in the degradation of the sensor performance. The additional challenge of high temperature linked with the integrated heater put additional constraint on the various attachment materials such as epoxies, film adhesives apart from the selection of the package keeping into consideration of thermal and associated aspects. In this article we adopted novel packaging methodology of providing additional cushion for low thermal dissipation along with mesh on the top to achieve better sensitivity. The effect of packaging on the heater performance is also analyzed and presented. Attachment with high temperature epoxy, interactive openings using mesh structure, usage of metallic and non-metallic mesh, bonding process for high current operations are the additional features adopted in this approach and are detailed in this article.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127819507","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}

{"title":"Athletic Run Based Optimization: A novel method for the integration of DGs and shunt capacitors","authors":"Soumyabrata Barik, D. Das","doi":"10.1109/CONECCT52877.2021.9622704","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622704","url":null,"abstract":"In this paper, a novel Bio-inspired meta-heuristic optimization algorithm is proposed named Athletic Run Based Optimization (ARBO), as the key inspiration comes from finding out the best athlete in a tournament. An athlete is judged according to his/her performance in a tournament. The athletes can improve their existences (fitness) in the race only by practicing hard and the best athlete is chosen based on the performance in the tournament. The proposed optimization method is applied in three different practical design-based optimization problems and compared with PSO and TLBO optimization algorithms. The proposed optimization method is tested on 33 bus distribution network (DN) for the optimal placement of renewable distributed generations (DG) and shunt capacitors by considering the active power loss of the network as the objective function. The per unit average seasonal load variation is considered in this paper for the DGs placement and PSO and TLBO methods are also used to verify the results.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128927441","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}

{"title":"Radar Environment Simulator for on-board injection of simulated targets for Airborne Radar","authors":"G. O, A. Rathi, S. Veeraraghavan, D. Seshagiri","doi":"10.1109/CONECCT52877.2021.9622611","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622611","url":null,"abstract":"This paper describes airborne radar data simulator which is designed to work along with airborne radar for injecting target data in synchronization with actual radar operation. The motivation for designing the system is to cut down the number of flying hours required for testing airborne radar, evaluate algorithms and their efficacies on ground, simulate load conditions to evaluate and fine tune radar resource management, simulate and test erroneous conditions, benchmark and fine tune real time performance of various subsystems in lab and act as valuable aid to complete DO-178B level-C airborne software certification for mission critical application. The simulator is cost effective solution for all test requirements and is built on open source Linux platform. Further the design is modularized and the simulator can be adapted and configured for testing any Airborne Radar.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128997753","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}

{"title":"Collision Prevention in a Cross road Scenario in Vehicular Networks","authors":"Navin Kumar","doi":"10.1109/CONECCT52877.2021.9622536","DOIUrl":"https://doi.org/10.1109/CONECCT52877.2021.9622536","url":null,"abstract":"In this paper, a new and simplified algorithm is presented to avoid collision at the intersection point on road in the vehicular networks. It makes use of cooperative driving in the context of autonomous driving. The algorithm works without the use of route map and route planning. The broadcast information is sent by vehicle and the expected time of arrival and intersection point is identified. It is then possible to change the status of the vehicle in motion travelling in different directions reaching at the intersection point, thereby avoiding any possible collision. The simulation results showed that this new proposed vehicle to vehicle (V2V) intersection protocols provide both, safe passage through the intersection and significantly decrease the delay (waiting time) at the intersection.","PeriodicalId":164499,"journal":{"name":"2021 IEEE International Conference on Electronics, Computing and Communication Technologies (CONECCT)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117327263","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}