Pub Date : 2020-07-01DOI: 10.1109/ICCCNT49239.2020.9225508
R. SachinKumarM., S. ShushruthaK.
Internet of Things (IoT) is indeed the significant move forward which connect our everyday household items to the cloud. 3GPP launched the narrowband-IoT (NB-IoT) feature in LTE release 13 to offer IoT devices the same mobility and network efficiency that today's cell phones enjoy. This new design utilizes a limited subset of the current LTE band to manage IoT-device traffic, allowing more connected units per frequency band and to minimize its power consumption. In this paper narrowband-IoT is implemented in standalone mode of operation by configuring NB-IoT cells with suitable radio and system modules. With the help of NB-IoT supported UE, a testbed is developed to verify the implementation of NB-IoT feature. The UE is allowed to latch to the configured cell and the corresponding logs are collected and compared with the theoretical logs to verify the attach procedure. Also, performance analysis is carried out by capturing the throughput as well as the coverage level by performing data transfer using Iperf tool in order to verify the 3GPP specification for NB-IoT.
{"title":"Implementation and Performance Analysis of NB-IoT in LTE","authors":"R. SachinKumarM., S. ShushruthaK.","doi":"10.1109/ICCCNT49239.2020.9225508","DOIUrl":"https://doi.org/10.1109/ICCCNT49239.2020.9225508","url":null,"abstract":"Internet of Things (IoT) is indeed the significant move forward which connect our everyday household items to the cloud. 3GPP launched the narrowband-IoT (NB-IoT) feature in LTE release 13 to offer IoT devices the same mobility and network efficiency that today's cell phones enjoy. This new design utilizes a limited subset of the current LTE band to manage IoT-device traffic, allowing more connected units per frequency band and to minimize its power consumption. In this paper narrowband-IoT is implemented in standalone mode of operation by configuring NB-IoT cells with suitable radio and system modules. With the help of NB-IoT supported UE, a testbed is developed to verify the implementation of NB-IoT feature. The UE is allowed to latch to the configured cell and the corresponding logs are collected and compared with the theoretical logs to verify the attach procedure. Also, performance analysis is carried out by capturing the throughput as well as the coverage level by performing data transfer using Iperf tool in order to verify the 3GPP specification for NB-IoT.","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"20 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75005425","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 : 2019-01-01DOI: 10.1109/ICCCNT45670.2019.8944607
Abhay Goel, Abhishek Sharma, N. Gupta
{"title":"A variant of Bucket Sort Shell Sort vs Insertion Sort","authors":"Abhay Goel, Abhishek Sharma, N. Gupta","doi":"10.1109/ICCCNT45670.2019.8944607","DOIUrl":"https://doi.org/10.1109/ICCCNT45670.2019.8944607","url":null,"abstract":"","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"10 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81956357","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 : 2018-01-01DOI: 10.1109/ICCCNT.2018.8494102
Shathanaa Rajmohan, R. Natarajan
{"title":"Improving Power & Latency Metrics for Hardware Trojan Detection During High Level Synthesis","authors":"Shathanaa Rajmohan, R. Natarajan","doi":"10.1109/ICCCNT.2018.8494102","DOIUrl":"https://doi.org/10.1109/ICCCNT.2018.8494102","url":null,"abstract":"","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"47 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78400129","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 : 2017-07-03DOI: 10.1109/ICCCNT.2017.8203920
Hua Yang, Zhimei Li
DSR is one of the most important routing protocols in MANET. Because of the mobility of MANET, DSR routing is only one available route rather than an optimal situation, in this paper, Continuous Hopfield Neural Network is used to optimize the route to find an optimal or nearly-optimal route, which can improve the usability and survivability of MANET. The simulation results show that CHNN-DSR is more important than DSR in the measurement of throughput, end-to-end average delay and control overhead, have a clear advantage.
{"title":"A routing optimization technology based on neural networks in MANET","authors":"Hua Yang, Zhimei Li","doi":"10.1109/ICCCNT.2017.8203920","DOIUrl":"https://doi.org/10.1109/ICCCNT.2017.8203920","url":null,"abstract":"DSR is one of the most important routing protocols in MANET. Because of the mobility of MANET, DSR routing is only one available route rather than an optimal situation, in this paper, Continuous Hopfield Neural Network is used to optimize the route to find an optimal or nearly-optimal route, which can improve the usability and survivability of MANET. The simulation results show that CHNN-DSR is more important than DSR in the measurement of throughput, end-to-end average delay and control overhead, have a clear advantage.","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"1 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78798024","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 : 2017-07-03DOI: 10.1109/ICCCNT.2017.8204131
Tanmoy Dasgupta, M. Maitra
Unlike their integer order counterparts, fractional order differentiation is a non-local operation and its computation requires evaluating nested loops over the history of the operated functions. This causes the process to be terribly slow when software based implementations are made using interpreted languages like Python, MATLAB®, etc. The present work demonstrates the development of a fast yet accurate fractional order differentiator that can be used as a standard Python function. Its performance and accuracy are compared with those of the other standard tools currently available in the market. Given its importance in the relevant domains, the present implementation is made available as a free software.
{"title":"An extremely fast and accurate fractional order differentiator","authors":"Tanmoy Dasgupta, M. Maitra","doi":"10.1109/ICCCNT.2017.8204131","DOIUrl":"https://doi.org/10.1109/ICCCNT.2017.8204131","url":null,"abstract":"Unlike their integer order counterparts, fractional order differentiation is a non-local operation and its computation requires evaluating nested loops over the history of the operated functions. This causes the process to be terribly slow when software based implementations are made using interpreted languages like Python, MATLAB®, etc. The present work demonstrates the development of a fast yet accurate fractional order differentiator that can be used as a standard Python function. Its performance and accuracy are compared with those of the other standard tools currently available in the market. Given its importance in the relevant domains, the present implementation is made available as a free software.","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"71 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75151989","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 : 2017-07-03DOI: 10.1109/ICCCNT.2017.8203943
Parul Datta, B. Sharma
Evolving methodologies are seamlessly connecting the real world and the virtual world using some physical objects and intelligent sensors. Internet of Things (IoT) is one such methodology. Things are becoming smarter than before. IoT empowers users to communicate and control physical devices to salvage vital information. Large amounts of data will be generated and exchanged which in turn will help in decision making. This survey paper describes the architecture of IoT, protocols used in IoT, its security issues and smart city based IoT applications.
{"title":"A survey on IoT architectures, protocols, security and smart city based applications","authors":"Parul Datta, B. Sharma","doi":"10.1109/ICCCNT.2017.8203943","DOIUrl":"https://doi.org/10.1109/ICCCNT.2017.8203943","url":null,"abstract":"Evolving methodologies are seamlessly connecting the real world and the virtual world using some physical objects and intelligent sensors. Internet of Things (IoT) is one such methodology. Things are becoming smarter than before. IoT empowers users to communicate and control physical devices to salvage vital information. Large amounts of data will be generated and exchanged which in turn will help in decision making. This survey paper describes the architecture of IoT, protocols used in IoT, its security issues and smart city based IoT applications.","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"25 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81604293","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 : 2017-07-03DOI: 10.1109/ICCCNT.2017.8203911
Naimish Thaker, S. Babu
Develop any safety critical system (Automotive, Aerospace, and Medical) requires highly sophisticated software architecture and design patterns. Recent international standards and guidelines also concern about it. Traditional Event Triggered (ET) architecture is not predictable in nature due to the presence of sporadic events and asymmetric interrupts. So after developed, testing and validation of the system becomes very complex. Time Triggered (TT) architecture is predictable because it is not dependent on the sporadic events. In TT approach, system behavior is known at every point in time. In TT approach, blocking of Tasks and Asymmetric interrupts are not allowed. In this work, we've implemented a Safety Critical Real-Time Prototype using both approach and compares it. This paper describes the merits and demerits of both ET and TT approach. At the end, we also implemented TT design patterns using RTOS that is basically an ET framework.
{"title":"Analysis of event-triggered and time-triggered architecture for a reliable embedded system","authors":"Naimish Thaker, S. Babu","doi":"10.1109/ICCCNT.2017.8203911","DOIUrl":"https://doi.org/10.1109/ICCCNT.2017.8203911","url":null,"abstract":"Develop any safety critical system (Automotive, Aerospace, and Medical) requires highly sophisticated software architecture and design patterns. Recent international standards and guidelines also concern about it. Traditional Event Triggered (ET) architecture is not predictable in nature due to the presence of sporadic events and asymmetric interrupts. So after developed, testing and validation of the system becomes very complex. Time Triggered (TT) architecture is predictable because it is not dependent on the sporadic events. In TT approach, system behavior is known at every point in time. In TT approach, blocking of Tasks and Asymmetric interrupts are not allowed. In this work, we've implemented a Safety Critical Real-Time Prototype using both approach and compares it. This paper describes the merits and demerits of both ET and TT approach. At the end, we also implemented TT design patterns using RTOS that is basically an ET framework.","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"71 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87418773","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 : 2017-07-03DOI: 10.1109/ICCCNT.2017.8203906
Sunilkumar Tumma, N. Rao
In this paper a variable width Differential Series Stacked Spiral Inductor is proposed. The proposed inductor is implemented using multilayers by gradually decreasing metal width from top layer to bottom layer. The variation in metal width decreases the series resistance of the inductor that increases the Quality factor. The Increase in metal strip length increases the Inductance. The proposed inductor is designed and simulated by using High Frequency Structural Simulator (HFSS) for 0.18μm CMOS Technology. The simulation results have shown 35% improvement in inductance value and 30% improvement in Quality factor without changing the Self Resonant Frequency when compared with Standard Differential inductor of same on chip area.
{"title":"A novel high Q variable width differential series stacked spiral inductor","authors":"Sunilkumar Tumma, N. Rao","doi":"10.1109/ICCCNT.2017.8203906","DOIUrl":"https://doi.org/10.1109/ICCCNT.2017.8203906","url":null,"abstract":"In this paper a variable width Differential Series Stacked Spiral Inductor is proposed. The proposed inductor is implemented using multilayers by gradually decreasing metal width from top layer to bottom layer. The variation in metal width decreases the series resistance of the inductor that increases the Quality factor. The Increase in metal strip length increases the Inductance. The proposed inductor is designed and simulated by using High Frequency Structural Simulator (HFSS) for 0.18μm CMOS Technology. The simulation results have shown 35% improvement in inductance value and 30% improvement in Quality factor without changing the Self Resonant Frequency when compared with Standard Differential inductor of same on chip area.","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"2 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86025987","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 : 2017-07-03DOI: 10.1109/ICCCNT.2017.8203915
A. Shirsat, Jagadish Nayak
In today's scenario, efficient usage of resources in applications like data communications plays an important role. This paper presents a data transfer mechanism through visible light communication (VLC). The VLC technology has become an alternative solution for next generation communication technology by offering low cost and unregulated bandwidth. In this work, for the transmission of multiple data streams from the transmitter to the receiver, we use Multiple Input Multiple Output (MIMO) and Orthogonal Frequency Division Multiplexing (OFDM) modulation technique. The signal-to-noise-ratio (SNR) is greatly improved by obtaining the incident ray point between the transmitter and the receiver using Lambertian emission pattern.
{"title":"Visible light communication using MIMO channel to achieve better SNR at high bit rate","authors":"A. Shirsat, Jagadish Nayak","doi":"10.1109/ICCCNT.2017.8203915","DOIUrl":"https://doi.org/10.1109/ICCCNT.2017.8203915","url":null,"abstract":"In today's scenario, efficient usage of resources in applications like data communications plays an important role. This paper presents a data transfer mechanism through visible light communication (VLC). The VLC technology has become an alternative solution for next generation communication technology by offering low cost and unregulated bandwidth. In this work, for the transmission of multiple data streams from the transmitter to the receiver, we use Multiple Input Multiple Output (MIMO) and Orthogonal Frequency Division Multiplexing (OFDM) modulation technique. The signal-to-noise-ratio (SNR) is greatly improved by obtaining the incident ray point between the transmitter and the receiver using Lambertian emission pattern.","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"25 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72929919","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 : 2017-07-03DOI: 10.1109/ICCCNT.2017.8204153
S. Haokip, G. Shah, U. Lahiri
Autism Spectrum Disorder (ASD) is characterized by core deficits in imagination and communication, which impairs the individual's ability for effective interaction and socialization. Since these children learn effectively through imagery, educational set ups often use them for imparting education to this target group. However, conventional education settings use one-on-one interactions for long durations making accessibility to these specialized settings difficult. This is due to the high cost and restricted availability of specialized resources. With technological advancement, investigators have been exploring alternate approaches like, human robot interaction and human computer interaction (HCI). In this present work, we have used HCI to design various tasks that have relevance to social and non-social components of communication. While our participants interacted with HCI tasks, we acquired their real-time physiological signal. Results of an experimental study with a small group of ASD and their age-matched typically developing counterparts were promising with variations in their performance and psycho-physiology.
{"title":"Psycho-physiological implications of computer based social and non-social interactive tasks for children with autism","authors":"S. Haokip, G. Shah, U. Lahiri","doi":"10.1109/ICCCNT.2017.8204153","DOIUrl":"https://doi.org/10.1109/ICCCNT.2017.8204153","url":null,"abstract":"Autism Spectrum Disorder (ASD) is characterized by core deficits in imagination and communication, which impairs the individual's ability for effective interaction and socialization. Since these children learn effectively through imagery, educational set ups often use them for imparting education to this target group. However, conventional education settings use one-on-one interactions for long durations making accessibility to these specialized settings difficult. This is due to the high cost and restricted availability of specialized resources. With technological advancement, investigators have been exploring alternate approaches like, human robot interaction and human computer interaction (HCI). In this present work, we have used HCI to design various tasks that have relevance to social and non-social components of communication. While our participants interacted with HCI tasks, we acquired their real-time physiological signal. Results of an experimental study with a small group of ASD and their age-matched typically developing counterparts were promising with variations in their performance and psycho-physiology.","PeriodicalId":6581,"journal":{"name":"2017 8th International Conference on Computing, Communication and Networking Technologies (ICCCNT)","volume":"368 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76424149","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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