2015 International Conference on Advances in Computer Engineering and Applications最新文献_第4页

Comparative analysis of location and zone based routing in VANET with IEEE802.11p in city scenario VANET中基于位置和区域的路由与IEEE802.11p在城市场景下的比较分析

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164718

Akhtar Husain, S. Sharma

引用次数: 7

Study and analysis of particle swarm optimization for improving partition clustering 改进分区聚类的粒子群算法研究与分析

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164699

Garvishkumar K. Patel, V. Dabhi, H. Prajapati

引用次数: 7

ICI cancellation in OFDM by phase rotated data transmission 相位旋转数据传输OFDM中的ICI消除

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164843

Avinash Singh, Ashish Sharma

{"title":"ICI cancellation in OFDM by phase rotated data transmission","authors":"Avinash Singh, Ashish Sharma","doi":"10.1109/ICACEA.2015.7164843","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7164843","url":null,"abstract":"The Frequency offset is one of the main issue of Orthogonal frequency division multiplexing (OFDM) communication systems, distort the orthogonal property of subcarriers out coming in inter-carrier-interference (ICI) which in turn degrades the system performance. Self-cancellation schemes which have been developed to combat the impact of frequency offset on OFDM systems by data symbol repetition on two adjacent subcarriers is a simple and efficient scheme but does not provide any solution to phase error problem caused by frequency offset. Further, for other adjacent data allocation scheme proposed to overcome the problem of phase error, the CIR performance is not much improved. In order to improve it CIR performance, a phase rotated symmetric data symbol transmission scheme to overcome the ICI effect has been suggested in this paper. The system performance is analyzed in terms of carrier to interference ratio (CIR) and bit error rate (BER). Through a detailed analysis and simulation, it is shown that OFDM systems using the proposed ICI self-cancellation scheme performs much better at both low and high frequencies offset situations.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127182530","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

A comparative study on different approaches of real time human emotion recognition based on facial expression detection 基于面部表情检测的实时人类情绪识别方法的比较研究

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164792

Anurag De, Ashim Saha

引用次数: 20

Analytical formulation of graphene nanoribbon varactor diode 石墨烯纳米带变容二极管的分析配方

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164851

Asif Hassan, Zahid Hasan, Raktim Kumar Mondol

引用次数: 0

Security pricing: A catalyst for the large scale adoption of cloud computing 安全定价:大规模采用云计算的催化剂

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164812

Shikha Dogra, S. Mehmi, Sahil, S. Sood

引用次数: 1

Dynamic load balancing using buffer management in distributed database environment 分布式数据库环境下使用缓冲区管理的动态负载平衡

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164810

Richa Mishra, P. Singh, Sanjeev Singh, R. K. Singh

引用次数: 2

A novel replica placement strategy using binary item-to-item collaborative filtering for efficient voronoi-based cloud-oriented content delivery network 基于voronoi的面向云的内容分发网络中，一种基于二进制项对项协同过滤的副本放置策略

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164762

Sandip Roy, R. Bose, D. Sarddar

{"title":"A novel replica placement strategy using binary item-to-item collaborative filtering for efficient voronoi-based cloud-oriented content delivery network","authors":"Sandip Roy, R. Bose, D. Sarddar","doi":"10.1109/ICACEA.2015.7164762","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7164762","url":null,"abstract":"On-demand cloud-oriented content delivery service provision is the challenging task for the most of researchers. Antecedent end users used to request to the central server for accessing information but now a day's massive use of mobile devices upshots delivery of intended contents virtually from edge servers which are scattered over the earth surface. Thus, placing content effectively to appropriate edge servers and searching it from edge servers are two big issues for cloud-oriented content delivery network providers (CCDNPs). To solve these issues, at first we have clustered all edge servers using voronoi diagram to locate each edge server into a particular voronoi cell and also search the requested content from nearest edge server of the requested user current location using Delaunay triangulation over our aforementioned clustering technique. Consequently we have also used binary item-to-item collaborative filtering for placing content based upon the users' interest. Our proposed content searching technique and replica placement strategy not only solve the users' requirement but also overcome the open challenges of the CCDNPs.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115217456","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: 7

Tree based energy efficient routing scheme for body area network 基于树的体域网络节能路由方案

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164841

P. Juneja, Sushma Jain

{"title":"Tree based energy efficient routing scheme for body area network","authors":"P. Juneja, Sushma Jain","doi":"10.1109/ICACEA.2015.7164841","DOIUrl":"https://doi.org/10.1109/ICACEA.2015.7164841","url":null,"abstract":"Evolution of technology and day by day advancements in telecommunication, wireless communication, wireless sensors, and other technologies has led to development of such miniaturized sensors which can be implanted in or on the human body. This innovative and exhilarating area of research is Wireless Body Area Network (WBAN). Low power consumption and reliable data transmission is primary requirement in medical systems using WBAN. In this paper, we firstly explore efficient routing algorithm for WBAN and then it is modified to add energy factor with respect to routing gradient, energy aware expected transmission. Energy Efficient Tree Routing (EETR) algorithm is proposed for WBAN and it is compared with Ad-hoc On Demand Distance Vector Routing (AODVR) algorithm. This algorithm can jointly address the issue of low-power consumption and end-to end delay for reliable data transmission by modifying current algorithm so that nodes can robustly choose routing paths by minimizing the power levels for transmission. Considerable experiments are conducted using OMNET++ 4.5 as environment to ensure the successful implementation of proposed EETR algorithm by measuring number of factors like power consumption and Packet Reception Ratio (PRR). Experimental result analysis shows that EETR algorithm is beneficial than AODVR algorithm for energy efficient health monitoring using WBANs. In particular, single hop star topology and tree based multi-hop tree topology is compared with the help of extensive experiments conducted.","PeriodicalId":202893,"journal":{"name":"2015 International Conference on Advances in Computer Engineering and Applications","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121206307","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: 10

RF analysis of MEMS shunt capacitive switch with gold and aluminium beam 金铝梁MEMS并联电容开关的射频分析

2015 International Conference on Advances in Computer Engineering and Applications Pub Date : 2015-03-19 DOI: 10.1109/ICACEA.2015.7164713

S. Agarwal, Mithlesh Kumar, K. Guha, S. Baishya

引用次数: 5