Pub Date : 2016-12-01DOI: 10.1109/IC3I.2016.7918791
Mamata Rath, M. R. Panda
To furnish protected and efficient routine activities in cluster based Mobile Adhoc Networks (MANETs), a Mobile Agent based QoS (MAQ) scheme using clustering algorithm for real time data communication has been designed in this paper. A Mobile agent architecture is projected in a way that it remains associated with the cluster head of every cluster and when real time application gets notified in these clusters then the proposed system gets activated to hold up prioritized service to these applications including checking and monitoring the flow qualities for real time applications. JADE (Java Agent Development Environment) based prioritized proposal at the mobile agent has been implemented in the proposed system. As this is an application oriented approach, so the overall network performance significantly improves resulting better throughput and packet delivery ratio. Prioritized functionalities relating to end-to-end delay, jitter in video streaming and power saving policies during real-time data transmission are controlled by operational modules defined in the mobile agent.
为了在基于集群的移动自组网(manet)中提供受保护的、高效的日常活动，本文设计了一种基于移动代理的、采用聚类算法的实时数据通信QoS (MAQ)方案。移动代理架构以一种与每个集群的集群头保持关联的方式进行规划，当实时应用程序在这些集群中得到通知时，提议的系统被激活，以保持对这些应用程序的优先级服务，包括检查和监控实时应用程序的流质量。在被提议的系统中实现了基于JADE (Java Agent Development Environment)的移动代理优先提议。由于这是一种面向应用程序的方法，因此整体网络性能显著提高，从而获得更好的吞吐量和数据包传递率。与端到端延迟、视频流中的抖动和实时数据传输中的节能策略相关的优先功能由移动代理中定义的操作模块控制。
{"title":"MAQ system development in mobile ad-hoc networks using mobile agents","authors":"Mamata Rath, M. R. Panda","doi":"10.1109/IC3I.2016.7918791","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7918791","url":null,"abstract":"To furnish protected and efficient routine activities in cluster based Mobile Adhoc Networks (MANETs), a Mobile Agent based QoS (MAQ) scheme using clustering algorithm for real time data communication has been designed in this paper. A Mobile agent architecture is projected in a way that it remains associated with the cluster head of every cluster and when real time application gets notified in these clusters then the proposed system gets activated to hold up prioritized service to these applications including checking and monitoring the flow qualities for real time applications. JADE (Java Agent Development Environment) based prioritized proposal at the mobile agent has been implemented in the proposed system. As this is an application oriented approach, so the overall network performance significantly improves resulting better throughput and packet delivery ratio. Prioritized functionalities relating to end-to-end delay, jitter in video streaming and power saving policies during real-time data transmission are controlled by operational modules defined in the mobile agent.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130218817","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}
Wireless sensor network will become isolated in various associated segments because of the disappointment of some of its hubs, which is known as a “cut”. In this paper, authors acknowledge the issue of distinguishing cuts by the remaining hubs of a wireless sensor network. System proposes an estimation which grants every hub to identify at the time of accessibility to an extremely assigned hub has been lost, and one or more hubs (that are connected with the unique hub after the cut) to recognize the cut's event. The calculation is passed on and strange: every hub needs to relate with simply those hubs that are within its correspondence range. The estimation relies on upon the iterative calculation of an invented “electrical potential” of the hubs. The combining rate of the concealed iterative arrangement is self-governing of the size as well as network structure. Also this system implements a lightweight encryption algorithm to rout data securely in the network and enhance the system performance.
{"title":"Cut detection and secure routing in wireless sensor networks","authors":"Pradnya Wagh, Pratik Mahamuni, Kaustubh Rajeshirke","doi":"10.1109/IC3I.2016.7917949","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7917949","url":null,"abstract":"Wireless sensor network will become isolated in various associated segments because of the disappointment of some of its hubs, which is known as a “cut”. In this paper, authors acknowledge the issue of distinguishing cuts by the remaining hubs of a wireless sensor network. System proposes an estimation which grants every hub to identify at the time of accessibility to an extremely assigned hub has been lost, and one or more hubs (that are connected with the unique hub after the cut) to recognize the cut's event. The calculation is passed on and strange: every hub needs to relate with simply those hubs that are within its correspondence range. The estimation relies on upon the iterative calculation of an invented “electrical potential” of the hubs. The combining rate of the concealed iterative arrangement is self-governing of the size as well as network structure. Also this system implements a lightweight encryption algorithm to rout data securely in the network and enhance the system performance.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134541355","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 : 2016-12-01DOI: 10.1109/IC3I.2016.7919047
Pawandeep Kaur, Amandeep Kaur
Information extraction is the sub topic of Artificial Intelligence method. Recognition of named entity tags for computer using NLP (Natural language processing) is very important. It is very first step in recognition of unstructured content. For classification and identification of given number of tasks for any data, named entity recognition can be used as a subtask for extraction of information. There are numerous methods that help in applying NE process. In this paper various methods of NER have been presented and various issues related to Punjabi language has been discussed.
{"title":"Named entity recognition model for Punjabi language: A survey","authors":"Pawandeep Kaur, Amandeep Kaur","doi":"10.1109/IC3I.2016.7919047","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7919047","url":null,"abstract":"Information extraction is the sub topic of Artificial Intelligence method. Recognition of named entity tags for computer using NLP (Natural language processing) is very important. It is very first step in recognition of unstructured content. For classification and identification of given number of tasks for any data, named entity recognition can be used as a subtask for extraction of information. There are numerous methods that help in applying NE process. In this paper various methods of NER have been presented and various issues related to Punjabi language has been discussed.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131618334","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 : 2016-12-01DOI: 10.1109/IC3I.2016.7917931
D. Vasundhara, M. Seetha
Spatial image classification meant to the mechanism of extracting meaningful knowledge information classes from spatial images dataset. Many traditional pixel based image classification techniques such as Support Vector Machines (SVM), ANN, Fuzzy methods, Decision Trees (DT) etc. exist. The performance and accuracy of these image classification methods depends upon the network structure and number of inputs. Here, in this paper, we have proposed an step-wise mechanism to significantly improve the classification performance of neural network, that uses rough sets approach for purpose of features/attributes selection of image pixels. The complexity analysis of the proposed algorithm and the comparison of mechanism, presented here, with existing classification techniques based on features over the interest area is carried out.
{"title":"Rough-set and artificial neural networks based image classification","authors":"D. Vasundhara, M. Seetha","doi":"10.1109/IC3I.2016.7917931","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7917931","url":null,"abstract":"Spatial image classification meant to the mechanism of extracting meaningful knowledge information classes from spatial images dataset. Many traditional pixel based image classification techniques such as Support Vector Machines (SVM), ANN, Fuzzy methods, Decision Trees (DT) etc. exist. The performance and accuracy of these image classification methods depends upon the network structure and number of inputs. Here, in this paper, we have proposed an step-wise mechanism to significantly improve the classification performance of neural network, that uses rough sets approach for purpose of features/attributes selection of image pixels. The complexity analysis of the proposed algorithm and the comparison of mechanism, presented here, with existing classification techniques based on features over the interest area is carried out.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131742057","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 : 2016-12-01DOI: 10.1109/IC3I.2016.7918027
R. Joshi, H. M. Jadav, A. Mali, S. Kulkarni
Ion Cyclotron Resonance Heating (ICRH) system has two different impedance matching systems for RF transmission. One is offline matching which has been used before applying the experimental shots. Another is online impedance matching which has been used during experimental shot. Offline matching network consists of two coarse tuner, static stubs and coarse phase shifter which are identical in both the transmission lines. There are motorized arrangement installed in each stubs and phase shifters. Both static and coarse stubs are used to vary length in order to match the source impedance with load impedance. Phase shifter is used for matching impedance via varying the phase of the power. Programmable Logic Controller (PLC) based instrumentation has been implemented for the system. Offline matching should be operated below 1 kHz frequency in order to move stepper motors using square pulses employed to motor controller. In existing system this operation has been carried out by VME instrumentation and control. In order to reduce load on VME, PLC based system has been designed and integrated with VME based DAC. SIMATIC Windows Control Center (WinCC) software has been used as SCADA i.e. front end user interface. WinCC SCADA can communicate with OPC (Open Process Control) server using different PLC signals. This paper describes technical details, design and development of PLC based offline impedance matching system using WinCC as SCADA. The developed system has proved accurate and reliable in use of application as per system requirement. The SCADA system also shows motor frequency and motor speed profile with upper and lower limits. It logs data at the end of operation by which it retrieve the last run status of each motor when it starts again.
离子回旋共振加热(ICRH)系统具有两种不同的射频传输阻抗匹配系统。一种是在应用实验镜头之前使用的离线匹配。另一种方法是在线阻抗匹配，该方法已在实验射击中得到应用。离线匹配网络由两个粗调谐器、静态存根和粗移相器组成，它们在两根传输线上相同。在每个存根和移相器上安装有电动装置。为了使源阻抗与负载阻抗相匹配，静态桩和粗桩都用来改变长度。移相器通过改变电源的相位来匹配阻抗。系统实现了基于可编程逻辑控制器(PLC)的仪器仪表。离线匹配应低于1khz频率操作，以便使用电机控制器使用的方波脉冲移动步进电机。在现有的系统中，该操作是由VME仪表和控制来完成的。为了减少VME的负载，设计了基于PLC的系统，并将其与基于VME的DAC集成在一起。SIMATIC Windows控制中心(WinCC)软件被用作SCADA，即前端用户界面。WinCC SCADA可以使用不同的PLC信号与OPC (Open Process Control)服务器通信。本文介绍了以WinCC作为SCADA的基于PLC的离线阻抗匹配系统的技术细节、设计与开发。经实际应用证明，所开发的系统准确可靠，符合系统要求。SCADA系统还显示了电机频率和电机速度的上下限。它在操作结束时记录数据，通过它检索每个电机再次启动时的最后运行状态。
{"title":"Integration of PLC based offline impedance matching system for ICRH experiments","authors":"R. Joshi, H. M. Jadav, A. Mali, S. Kulkarni","doi":"10.1109/IC3I.2016.7918027","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7918027","url":null,"abstract":"Ion Cyclotron Resonance Heating (ICRH) system has two different impedance matching systems for RF transmission. One is offline matching which has been used before applying the experimental shots. Another is online impedance matching which has been used during experimental shot. Offline matching network consists of two coarse tuner, static stubs and coarse phase shifter which are identical in both the transmission lines. There are motorized arrangement installed in each stubs and phase shifters. Both static and coarse stubs are used to vary length in order to match the source impedance with load impedance. Phase shifter is used for matching impedance via varying the phase of the power. Programmable Logic Controller (PLC) based instrumentation has been implemented for the system. Offline matching should be operated below 1 kHz frequency in order to move stepper motors using square pulses employed to motor controller. In existing system this operation has been carried out by VME instrumentation and control. In order to reduce load on VME, PLC based system has been designed and integrated with VME based DAC. SIMATIC Windows Control Center (WinCC) software has been used as SCADA i.e. front end user interface. WinCC SCADA can communicate with OPC (Open Process Control) server using different PLC signals. This paper describes technical details, design and development of PLC based offline impedance matching system using WinCC as SCADA. The developed system has proved accurate and reliable in use of application as per system requirement. The SCADA system also shows motor frequency and motor speed profile with upper and lower limits. It logs data at the end of operation by which it retrieve the last run status of each motor when it starts again.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132635343","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 : 2016-12-01DOI: 10.1109/IC3I.2016.7917952
Manpreet Kaur, Anjana Sharma
Routing stands for the sending the required data to the destination in such a manner that it reaches efficiently with high throughput and accuracy. The data is transferring over the network each sensor use some energy in receiving data, sending data. The life of the network depend how much energy used up in each transmission. The problem occurs when the transmission path meets with some sort of failure like path failure or node goes to sleep mode. The focus, however, has been given to the routing protocols which might differ depending on the application and network architecture. In this paper, we have proposed the state-of-the-art routing technique using SPEED protocol and NN technique to choose an alternative path in WSNs.
{"title":"Routing in WSN network using neural Network (NN) and SPEED protocol","authors":"Manpreet Kaur, Anjana Sharma","doi":"10.1109/IC3I.2016.7917952","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7917952","url":null,"abstract":"Routing stands for the sending the required data to the destination in such a manner that it reaches efficiently with high throughput and accuracy. The data is transferring over the network each sensor use some energy in receiving data, sending data. The life of the network depend how much energy used up in each transmission. The problem occurs when the transmission path meets with some sort of failure like path failure or node goes to sleep mode. The focus, however, has been given to the routing protocols which might differ depending on the application and network architecture. In this paper, we have proposed the state-of-the-art routing technique using SPEED protocol and NN technique to choose an alternative path in WSNs.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130869370","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 : 2016-12-01DOI: 10.1109/IC3I.2016.7918000
M. J. Yashaswini, V. S. Vishnu, B N Annapuma, Tanik R Prasad
Biometrics and Pattern Recognition have various applications that are found and brought into real-time application use. Face recognition consist mainly of three stages namely: Pre-processing, Feature Extraction and Classification. Neural Networks basically deals with adaptation, classification and rendering noisy values to optimal solution. In this work we illustrate performance and accuracy of the above approaches. Subspace is a plane embedded in a higher dimensional vector space, PCA is a standout amongst the best systems that have been utilized in image recognition and compression while KPCA is utilized in ascertaining PCA conversion in a mapping space by a nonlinear mapping function. FFNN is used for pattern recognition, FNN frequently have at least one hidden layers of sigmoid neurons followed by a yield layer of linear neurons. Multiple layers of neurons with nonlinear transfer function permits the system to learn connections amongst information and yield vectors. LVQ learn to characterize input vectors into target classes picked by the user.
{"title":"The performance of multi-layer neural network on face recognition system","authors":"M. J. Yashaswini, V. S. Vishnu, B N Annapuma, Tanik R Prasad","doi":"10.1109/IC3I.2016.7918000","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7918000","url":null,"abstract":"Biometrics and Pattern Recognition have various applications that are found and brought into real-time application use. Face recognition consist mainly of three stages namely: Pre-processing, Feature Extraction and Classification. Neural Networks basically deals with adaptation, classification and rendering noisy values to optimal solution. In this work we illustrate performance and accuracy of the above approaches. Subspace is a plane embedded in a higher dimensional vector space, PCA is a standout amongst the best systems that have been utilized in image recognition and compression while KPCA is utilized in ascertaining PCA conversion in a mapping space by a nonlinear mapping function. FFNN is used for pattern recognition, FNN frequently have at least one hidden layers of sigmoid neurons followed by a yield layer of linear neurons. Multiple layers of neurons with nonlinear transfer function permits the system to learn connections amongst information and yield vectors. LVQ learn to characterize input vectors into target classes picked by the user.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124581214","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 : 2016-12-01DOI: 10.1109/IC3I.2016.7918063
R. Kodali, A. Sahu
The Internet of Things (IoT) is converting the agriculture industry and solving the immense problems or the major challenges faced by the farmers todays in the field. India is one of the 13th countries in the world having scarcity of water resources. Due to ever increasing of world population, we are facing difficulties in the shortage of water resources, limited availability of land, difficult to manage the costs while meeting the demands of increasing consumption needs of a global population that is expected to grow by 70% by the year 2050. The influence of population growth on agriculture leads to a miserable impact on the farmers livelihood. To overcome the problems we design a low cost system for monitoring the agriculture farm which continuously measure the level of soil moisture of the plants and alert the farmers if the moisture content of particular plants is low via sms or an email. This system uses an esp8266 microcontroller and a moisture sensor using Losant platform. Losant is a simple and most powerful IoT cloud platform for the development of coming generation. It offers the real time data visualization of sensors data which can be operate from any part of the world irrespective of the position of field.
{"title":"An IoT based soil moisture monitoring on Losant platform","authors":"R. Kodali, A. Sahu","doi":"10.1109/IC3I.2016.7918063","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7918063","url":null,"abstract":"The Internet of Things (IoT) is converting the agriculture industry and solving the immense problems or the major challenges faced by the farmers todays in the field. India is one of the 13th countries in the world having scarcity of water resources. Due to ever increasing of world population, we are facing difficulties in the shortage of water resources, limited availability of land, difficult to manage the costs while meeting the demands of increasing consumption needs of a global population that is expected to grow by 70% by the year 2050. The influence of population growth on agriculture leads to a miserable impact on the farmers livelihood. To overcome the problems we design a low cost system for monitoring the agriculture farm which continuously measure the level of soil moisture of the plants and alert the farmers if the moisture content of particular plants is low via sms or an email. This system uses an esp8266 microcontroller and a moisture sensor using Losant platform. Losant is a simple and most powerful IoT cloud platform for the development of coming generation. It offers the real time data visualization of sensors data which can be operate from any part of the world irrespective of the position of field.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125528221","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 : 2016-12-01DOI: 10.1109/IC3I.2016.7918788
R. Kodali, K. S. Mahesh
A different language is different vision of life. Micropython is the open source scripting language and an interpreter that expresses the concepts in fewer lines of codes. This high level language possesses clear and expressive codes which is designed to respond to the actions. It is a lean and efficient implementation of python 3 programming language that comes with the quick language feedback and is optimized for interactive input to run on microcontroller or embedded systems. This functional and dynamic programming language is ported to ESP8266 board. The DHT11 sensor is interfaced with ESP8266 board to sense the ambient conditions like temperature and humidity. The dht module which is confined to DHT sensor is being imported to perform its programming task. The OLED display used here have dimensions of 128×64, it has an I2C interface and can be driven by SSD1306 driver. Firstly, the library for the SSD1306 driver of the chip needs to be imported. The ESP8266 board have two connections, one with the DHT11 sensor to sense the temperature and humidity, and the second with OLED display to show the collected information of temperature and humidity from DHT11 sensor on to the screen. These all are implemented using lean and efficient Micropython language and thus it is easy to control hardware and connected devices using Micropython.
{"title":"Low cost ambient monitoring using ESP8266","authors":"R. Kodali, K. S. Mahesh","doi":"10.1109/IC3I.2016.7918788","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7918788","url":null,"abstract":"A different language is different vision of life. Micropython is the open source scripting language and an interpreter that expresses the concepts in fewer lines of codes. This high level language possesses clear and expressive codes which is designed to respond to the actions. It is a lean and efficient implementation of python 3 programming language that comes with the quick language feedback and is optimized for interactive input to run on microcontroller or embedded systems. This functional and dynamic programming language is ported to ESP8266 board. The DHT11 sensor is interfaced with ESP8266 board to sense the ambient conditions like temperature and humidity. The dht module which is confined to DHT sensor is being imported to perform its programming task. The OLED display used here have dimensions of 128×64, it has an I2C interface and can be driven by SSD1306 driver. Firstly, the library for the SSD1306 driver of the chip needs to be imported. The ESP8266 board have two connections, one with the DHT11 sensor to sense the temperature and humidity, and the second with OLED display to show the collected information of temperature and humidity from DHT11 sensor on to the screen. These all are implemented using lean and efficient Micropython language and thus it is easy to control hardware and connected devices using Micropython.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126415398","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 : 2016-12-01DOI: 10.1109/IC3I.2016.7918004
Ravinder Kaur, Rinkesh Mittal
Channel estimation is an important field of interest in wireless OFDM networks. Lot of work has been done in this field, but only few techniques has presented good efficiency in channel estimation in OFDM network. This paper has presented the neural network based channel estimation for OFDM network using Raleigh channel. From result simulation, it has been concluded that obtained values of Mean Square Error (MSE) and Bit Error Rate (BER) are satisfactory using neural network in MATLAB environment.
{"title":"Implementation of neural network for channel estimation in OFDM network","authors":"Ravinder Kaur, Rinkesh Mittal","doi":"10.1109/IC3I.2016.7918004","DOIUrl":"https://doi.org/10.1109/IC3I.2016.7918004","url":null,"abstract":"Channel estimation is an important field of interest in wireless OFDM networks. Lot of work has been done in this field, but only few techniques has presented good efficiency in channel estimation in OFDM network. This paper has presented the neural network based channel estimation for OFDM network using Raleigh channel. From result simulation, it has been concluded that obtained values of Mean Square Error (MSE) and Bit Error Rate (BER) are satisfactory using neural network in MATLAB environment.","PeriodicalId":305971,"journal":{"name":"2016 2nd International Conference on Contemporary Computing and Informatics (IC3I)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126511808","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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