2012 International Conference on Communication, Information & Computing Technology (ICCICT)最新文献_第10页

Satellite positioning simulation system 卫星定位模拟系统

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398141

P. Pisolkar, S. Parmar, C. Poojari, D. Kalbande

引用次数: 1

Simulation and performance evaluation of GSM propagation channel under the urban, suburban and rural environments 城市、郊区和农村环境下GSM传播信道的仿真与性能评价

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398137

V. D. Nimavat, G. R. Kulkarni

引用次数: 13

Tabu search for solving personnel scheduling problem 解决人员调度问题的禁忌搜索

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398097

A. Adamuthe, R. Bichkar

引用次数: 15

Two-channel monopulse tracking receiver for onboard antenna tracking system 用于机载天线跟踪系统的双通道单脉冲跟踪接收机

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398168

P. K. Gupta, R. Vaghela, K. Bhatt, S. Valdiya

引用次数: 16

Cluster based cooperative sensing:-A survey 基于集群的协同感知研究

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398111

T. Dhope, D. Simunic

{"title":"Cluster based cooperative sensing:-A survey","authors":"T. Dhope, D. Simunic","doi":"10.1109/ICCICT.2012.6398111","DOIUrl":"https://doi.org/10.1109/ICCICT.2012.6398111","url":null,"abstract":"The complexity of wireless system requires a careful design, especially related to bandwidth and energy efficiency. The energy efficiency is getting more and more on importance, due to increasing penetration of various wireless systems in different battery-oriented applications, as well as due to the more conscious global view on the need for “greening the Earth”. Bandwidth efficiency is very important parameter, because it relates to frequency spectrum, which is naturally limited resource. The cognitive radio has been proposed as the future technology to meet the ever increasing demand of the radio spectrum by allocating the spectrum dynamically to allow unlicensed access on non-interfering basis. Cooperative spectrum sensing has been proposed to combat the multipath fading, shadowing and receiver uncertainty problem improving the detection performance by exploiting spatial diversity but at the cost of increase in cooperation overhead such as extra sensing time, delay, energy and operations devoted to cooperative sensing. Cluster based cooperative sensing can improve the performance and reduce the computational cost. In recent years, many methods of cooperative spectrum sensing have been proposed based on the clustering technique. In this paper, we provide an extensive review of cluster-based cooperative spectrum sensing.","PeriodicalId":319467,"journal":{"name":"2012 International Conference on Communication, Information & Computing Technology (ICCICT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129357643","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: 12

VEDD- a visual wrapper for extraction of data using DOM tree VEDD——使用DOM树提取数据的可视化包装器

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398114

A. Tripathy, Nilakshi Joshi, Steffy Thomas, Shweta U. Shetty, Namitha Thomas

引用次数: 8

An affine combination of two time varying LMS adaptive filters 两个时变LMS自适应滤波器的仿射组合

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398212

A. Kaleem, A. I. Tamboli

引用次数: 0

Broadband proximity fed modified rectangular microstrip antenna 宽带近馈改进矩形微带天线

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398153

A. Deshmukh, D. Vivek, S. Darpan, K. Sagar, K. P. Ray

引用次数: 7

Extracting new product ideas from consumer blogs 从消费者博客中提取新产品的创意

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398128

A. Tripathy, S. Raina, R. Mascarenhas, S. Pangotra, R. Rodrigues

引用次数: 1

A Markov-Graph Cache Replacement Policy for mobile environment 移动环境下的马尔可夫图缓存替换策略

2012 International Conference on Communication, Information & Computing Technology (ICCICT) Pub Date : 2012-12-31 DOI: 10.1109/ICCICT.2012.6398119

H. Chavan, S. Sane, H. B. Kekre

{"title":"A Markov-Graph Cache Replacement Policy for mobile environment","authors":"H. Chavan, S. Sane, H. B. Kekre","doi":"10.1109/ICCICT.2012.6398119","DOIUrl":"https://doi.org/10.1109/ICCICT.2012.6398119","url":null,"abstract":"The Location Based Services (LBS) have changed the way mobile applications access and manage Mobile Database System (MDS). In LBS data is moved closer to applications to increase the effectiveness and independence. This trend leads to many interesting research problems in mobile database caching. In MDS caching is effective way to improve the performance. The desired caching can be achieved by convincingly accurate prediction of data items for the present and future query processing. It is important to take into consideration the location and movement direction of mobile clients while performing cache replacement. In this paper we propose a Markov Graph Cache Replacement Policy (MGCRP) for MDS. The MGCRP predicts the future client location by first/second order Markov Model. The access patterns generated using biclustering the database and will be prefetched to reduce the network traffic and user latencies. An expressive data structure, graph is used to find the location which is not in close proximity for cache replacement. If data related to Markov-Graph location is not part of cache then replacement is based on valid scope, access frequency, data distance and data size of data item. Simulation results for cache size and query interval show that the MGCRP performs significantly better than the existing Least Recent Used (LRU), Furthest Away Replacement (FAR), Prioritized Predicted Region based Cache Replacement Policy (PPRRP) and Markov Model based Cache Replacement Policy (MMCRP).","PeriodicalId":319467,"journal":{"name":"2012 International Conference on Communication, Information & Computing Technology (ICCICT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133596357","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: 5