2017 International Conference on Computer, Communications and Electronics (Comptelix)最新文献_第10页

Design and analysis of tunable optical filter using different cavity shapes 不同腔型可调谐滤光片的设计与分析

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8003998

Annu Meena, Ritu Sharma, A. Ghunawat

引用次数: 0

Design of an ultra-flattened negative dispersion elliptical spiral photonic crystal fiber with high nonlinearity and high birefringence 高非线性、高双折射的超扁平负色散椭圆螺旋光子晶体光纤的设计

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8004044

A. Ghunawat, Ritesh Chandra, G. Singh

引用次数: 6

Modified IP passing scheme to check correctness of passed IP in VANET 修改IP传递方案，检查VANET中IP传递的正确性

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8004014

Richa Jaiswal, K. Verma

{"title":"Modified IP passing scheme to check correctness of passed IP in VANET","authors":"Richa Jaiswal, K. Verma","doi":"10.1109/COMPTELIX.2017.8004014","DOIUrl":"https://doi.org/10.1109/COMPTELIX.2017.8004014","url":null,"abstract":"Vehicular ad-hoc network (VANET) is a new emerging area of research; it consists of many challenging issues for implementing intelligent transportation system in real world scenario. Nowadays academic and industry is concerned about supporting vehicular network with seamless communication so that vehicles in an interconnected form transmit information to avoid traffic jams, accidents etc. and act intelligently. In VANET vehicles form the highly mobile network; due to high mobility vehicles frequently disconnect from internet, when vehicle enters into new area of network significant amount of time is used for acquiring an IP address from DHCP server, for reducing IP acquisition time IP passing schemes are defined. In IP passing scheme vehicle leaving the network area will pass its IP to the vehicle which is either entering in the network area or resides in the area. The node passing the IP can act maliciously to disrupt the connectivity of vehicle to the internet; if node modify the passing IP address, traditional IP passing scheme has given no provision to check whether correct IP address is passed or not. In this paper the scheme validate the source i.e. generator of IP using digital signature and also checks the correctness of passed IP address.","PeriodicalId":6917,"journal":{"name":"2017 International Conference on Computer, Communications and Electronics (Comptelix)","volume":"44 10","pages":"464-466"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91430608","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}

引用次数: 0

An active power management strategy in a microgrid having static and rotating generators considering generation limits using water pumping loads 考虑抽水负荷发电限制的静态和旋转发电机微电网有源电源管理策略

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8004018

A. Tomar, Dushyant Sharma, S. Mishra

{"title":"An active power management strategy in a microgrid having static and rotating generators considering generation limits using water pumping loads","authors":"A. Tomar, Dushyant Sharma, S. Mishra","doi":"10.1109/COMPTELIX.2017.8004018","DOIUrl":"https://doi.org/10.1109/COMPTELIX.2017.8004018","url":null,"abstract":"In this paper, control and operation of a microgrid having inverter based solar photovoltaic (PV) and diesel engine is presented. The microgrid is designed to meet rural applications. In the proposed microgrid, a water pumping system is considered as a dump load for ensuring economic operation of microgrid. Three scenarios i.e fully loaded, partially loaded and lightly loaded are considered to evaluate the performance of proposed microgrid. In fully loaded condition, PV operates at MPPT for extraction of maximum power and the diesel generator is operating at rated power. In second scenario, when the power demand is less, PV operates in de-rating mode to avoid operation of diesel generator below minimum operating limits; and thus ensures economical operation of the microgrid. However in lightly loaded condition or in case of low solar irradiation when PV power is already close to zero; a dump load is turned ON to ensure the operation of diesel generator in proper technical range. The paper shows the control of water pump as per the available demand and generation. To verify the performance of the proposed system, simulation in MATLAB/SIMULINK environment is performed and it is concluded that proposed microgrid with water pumping system as dump load ensures economical operation of microgrid.","PeriodicalId":6917,"journal":{"name":"2017 International Conference on Computer, Communications and Electronics (Comptelix)","volume":"27 1","pages":"484-488"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84464830","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}

引用次数: 0

Real-time water quality monitoring system using Internet of Things 利用物联网的实时水质监测系统

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8003942

Brinda Das, P. Jain

引用次数: 59

Image encryption utilizing lossy image compression 利用有损图像压缩的图像加密

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8004020

Kapil Mishra, Ravi Saharan

{"title":"Image encryption utilizing lossy image compression","authors":"Kapil Mishra, Ravi Saharan","doi":"10.1109/COMPTELIX.2017.8004020","DOIUrl":"https://doi.org/10.1109/COMPTELIX.2017.8004020","url":null,"abstract":"As the network technologies are improving, more challenges are coming forward in form of huge amount of data being transferred through the network. A large portion of such data is of multimedia type consisting of huge amount of digital images being sent and received through the network. In this paper, an integrated image compression and encryption technique using run length encoding scheme and henon chaotic map is presented. Run length encoding scheme is common scheme and a natural choice for image compression. Run length encoding generates (value, count) pairs such that the value is repeated ‘count’ number of times. In this paper, we used the run length encoding technique for lossy image compression. We designed a lossy run length encoder that exploits the pixel redundancy and visual imperceptibility of human eye to fine details in the digital images. Along with compression we perform image encryption using henon chaotic map. After encryption the size and resolution of the image is changed that further enhances the security. Various experiments are performed calculating various performance matrices-histogram, information entropy, PSNR, Compression ratio, and MSE. The algorithm is secure enough to thwart various statistical attacks while being easy to implement and fast.","PeriodicalId":6917,"journal":{"name":"2017 International Conference on Computer, Communications and Electronics (Comptelix)","volume":"86 1","pages":"494-500"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82682042","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}

引用次数: 1

Cognitive Radio: An efficient and effective solution for future spectrum implications 认知无线电:未来频谱影响的高效和有效的解决方案

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8003948

Sonia Sharma, C. C. Tripathi, R. Rishi

{"title":"Cognitive Radio: An efficient and effective solution for future spectrum implications","authors":"Sonia Sharma, C. C. Tripathi, R. Rishi","doi":"10.1109/COMPTELIX.2017.8003948","DOIUrl":"https://doi.org/10.1109/COMPTELIX.2017.8003948","url":null,"abstract":"The paper presents an exhaustive visualization of different problems encountered in efficient utilization of spectrum for advanced wireless communication. It is a well known fact that there is a crisis for available radio spectrum due to incredible expansion and advancement of the communication systems and technologies. But in reality, there is no shortage of available spectrum but only lack of advance techniques for perfect utilization of spectrum. So, to tackle the future spectrum implications, the new emerging field of Cognitive Radio is explored here. Cognitive Radio has potential to revolutionize the way of spectrum allocation scheme worldwide because it can recognize spectrum condition and reconfigure itself to optimize its operation to compete with growing demands of the spectrum. In this paper, complete description and working operation of Cognitive Radio is presented. The paper provides special emphasis on various aspects of Cognitive Radio like different spectrum sensing methods and spectrum sharing schemes with the appropriate mathematical formulation. To facilitate implementation of this idea, new design requirement on antenna's features is thoroughly explained here.","PeriodicalId":6917,"journal":{"name":"2017 International Conference on Computer, Communications and Electronics (Comptelix)","volume":"20 1","pages":"112-117"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80218408","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}

引用次数: 6

Resistively compensated and SSF based VDBA offering high GBW and its application as a biquad filter 电阻补偿和基于SSF的VDBA提供高GBW及其作为双组滤波器的应用

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8003968

Urvashi Bansal, Maneesha Gupta, Shireesh Kumar Rai

引用次数: 1

Parameter-less fault locator using synchronized/un-synchronized data for overhead transmission line 基于同步/非同步数据的架空输电线路无参数故障定位器

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8003975

Jay Prakash Keshri, H. Tiwari

引用次数: 6

Driver Soberness System for road vehicles 道路车辆驾驶员清醒系统

2017 International Conference on Computer, Communications and Electronics (Comptelix) Pub Date : 2017-07-01 DOI: 10.1109/COMPTELIX.2017.8003936

Sanket Jhunjhunwala, Harshit Gahlaut, H. R. Singh, R. Daman, Kamlesh Pandey

引用次数: 1