2011 International Conference on Communication Systems and Network Technologies最新文献

{"title":"A Novel Wireless Heterogeneous Data Mining (WHDM) Environment Based on Mobile Computing Environments","authors":"Smriti Pandey, Nitesh Gupta, A. Dubey","doi":"10.1109/CSNT.2011.71","DOIUrl":"https://doi.org/10.1109/CSNT.2011.71","url":null,"abstract":"Today the concept of Data Mining services is not alone sufficient. Data mining services play an important role in the field of Communication industry. Data mining is also called knowledge discovery in several database including mobile databases and for heterogeneous environment. In this paper, we propose a novel algorithm named Wireless Heterogeneous Data Mining (WHDM). The entire system architecture consists of three phases: 1) Reading the Database. 2) Stores the value in Tbuf with different patterns. 3) Add the superset in the list and remove the related subset from the list. Finally we find the frequent pattern patterns or knowledge from huge amount of data. We also analyze the better method or rule of data mining services which is more suitable for mobile devices. Our simulation result shows better performance and efficiency on different heterogeneous environment.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116917672","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}

{"title":"Effect of Gate Finger on Double-Gate MOSFET for RF Switch at 45-nm Technology","authors":"V. Srivastava, G. Singh, K. S. Yadav","doi":"10.1109/CSNT.2011.101","DOIUrl":"https://doi.org/10.1109/CSNT.2011.101","url":null,"abstract":"In this paper, an independently controlled symmetrical double-gate MOSFET is analyzed, which is used for the double-pole four-throw RF CMOS switch design. This analysis emphasizes on the study of the effect of number of gate finger and their layouts for the double-gate MOSFET at 45-nm technology. This is in terms of supply voltage, gate voltage, drain current, and voltage gain. Higher drain current can be easily achieved by using higher number of gate finger which are also analyzed.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121093352","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}

{"title":"Fuzzy Inference System (FIS) for the Synthesis of Rectangular Microstrip Antennas with Thin and Thick Substrates","authors":"R. Maurya, S. Yadav, A. K. Singh, Samar B. Yadav, A. K. Pandit","doi":"10.1109/CSNT.2011.62","DOIUrl":"https://doi.org/10.1109/CSNT.2011.62","url":null,"abstract":"A method based on fuzzy inference system (FIS) is presented for the synthesis of electrically thin and thick rectangular micro strip antennas (MSAs). FIS construct an input-output mapping based on both human knowledge (in the form of fuzzy if-then rules) and stipulated input output data pairs. The synthesis results of FIS are in very good agreement with the experimental results as compared to the results of previous analytical methods available in the many literatures.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127139630","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}

{"title":"Design of Wireless Sensor Networks for Dynamic Regulation of Water Delivery Structures at Subminor Level","authors":"K. Pandey, S. Patel","doi":"10.1109/CSNT.2011.20","DOIUrl":"https://doi.org/10.1109/CSNT.2011.20","url":null,"abstract":"Wireless sensor networks can now be utilized to solve the real world problems and irrigation is one of them. It is always desired to improve the irrigation delivery efficiency with dynamic regulation of canals. This paper discusses the possibility of using WSN in working out irrigation demand and all the aspects of its implementation. The various aspects like mote sensor assembly, the global naming conventions, installation details, layout of sensors at subchak level are discussed with special reference to cluster based layout. Localization, data routing techniques and data aggregation is proposed for working out the water demand and operational parameters to regulate the canals. The bottlenecks to implement the proposed strategy is also discussed in the paper.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123592123","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}

{"title":"Screening Rural and Urban Indian Population for Osteoporosis Using Heel Ultrasound Bone Densitometer","authors":"S. Samar, Dev Maletia, K. Venkatesan, Savita Rana, M. Anburajan","doi":"10.1109/CSNT.2011.135","DOIUrl":"https://doi.org/10.1109/CSNT.2011.135","url":null,"abstract":"Osteoporosis is more common in India. It predominantly affects postmenopausal women, and elderly of both sexes. The mal-nutrition, and smoking, consumption of liquor and tobacco may have an effect on bone mineral density (BMD). The aim of this study was to screen the rural as well as urban population for osteoporosis using a portable ultrasound heel bone densitometer, A total number of 497 Indian people were screened for osteoporosis using portable heel ultrasound bone densitometer. It includes 342 urban populations, and 155 rural populations. In all the participants, the heel bone mineral density (BMD) was measured. The peak value of estimated heel BMD (g cm-2) measured in the rural young females was 0.515, whereas, in urban females, it was 0.462, It was higher in rural young females than in urban females, and was significant, The peak value of estimated heel bone mineral density, BMD (g cm-2) measured in the rural young males was 0.522, whereas, in urban males, it was 0.528, and there was no significant difference between the two types male population, In rural females, the calculated percentage loss in estimated heel BMD (g cm-2) between young adult age and moderate age was found to be 17.1%, whereas in urban females, it was 8.4%; The percentage loss in estimated heel BMD between young adult age and old age were found to be 33.6% and 21.6% in rural females and urban females respectively, In rural females, the calculated percentage loss in estimated heel BMD value was greater than in urban females, In rural males, the calculated percentage loss in estimated heel BMD (g cm-2) between young adult age and moderate age was found to be 8.6%, whereas, in rural males, it was 1.5%, The percentage loss in estimated heel BMD between young adult age and old age was found to be 12.1% in rural males, When using QUS device specific threshold (-1.9 T-score), it was found that 10.3% and 14.3% of the rural Indian women and men respectively, aged above 50 years had osteoporosis, whereas in urban women and men, the percentage of osteoporotic were found to be 0% and 10.5% respectively, The prevalence for the disease was greater in rural population and it was more prominent in men.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"170 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115539643","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}

{"title":"A Framework for Agriculture Ontology Development in Semantic Web","authors":"Nishu Bansal, S. K. Malik","doi":"10.1109/CSNT.2011.68","DOIUrl":"https://doi.org/10.1109/CSNT.2011.68","url":null,"abstract":"Existing Ontologies in the area of agriculture may be unable to provide individual farmers with desired level of information. Therefore, a framework needs to be built which not only provides relevant but contextual as well as scientifically correct information regarding crop production life cycle. In the proposed research work, AGROVOC is used as base vocabulary to develop the proposed ontology (CROPont).AGROVOC vocabulary developed by Food and Agriculture Organization is used for indexing and retrieving data in agricultural information systems.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116865782","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}

{"title":"FPGA Based High Speed BCH Encoder for Wireless Communication Applications","authors":"R. Mehra, G. Saini, Sukhbir Singh","doi":"10.1109/CSNT.2011.123","DOIUrl":"https://doi.org/10.1109/CSNT.2011.123","url":null,"abstract":"This paper presents prototyping of a high speed and area efficient BCH encoder on an FPGA target device for wireless communication applications. FPGA implementation is very fast, easy to modify and suitable for prototyping products. BCH encoder is usually implemented with linear feedback shift register architecture. BCH codes can be defined by two parameters that are numbers of errors to be corrected and code size. The proposed BCH encoder has been developed and simulated using Matlab along with Xilinx DSP Tools, synthesized with XST and implemented on Spartan 3E target FPGA device. The results show that proposed BCH encoder can operate at a maximum frequency of 249.8 MHz by consuming negligible resources of target device.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130546092","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}

{"title":"Low Cost, Low Power QRS Detection Module Using PIC","authors":"Praveen Kumar, Monika Jain, Sagar Chandra","doi":"10.1109/CSNT.2011.92","DOIUrl":"https://doi.org/10.1109/CSNT.2011.92","url":null,"abstract":"This paper presents an efficient, low cost, low power QRS complexes detection module for ECG analysis. In past lot of research on algorithms for QRS detection has been carried out. All such methods mostly rely on a priori knowledge of the shape of the QRS complexes and general aspects of the ECG. Most of approaches require more CPU time and involve complex mathematics which is difficult to implement for low cost, low power pacemaker design. Moreover, baseline shift, power line interference, muscle noise and other artifacts poses further bottleneck for accurate QRS detection. Detailed analysis of various approaches and their constraints for real time pacemaker application has been done in this paper. A simple, cost competitive smart design has also been proposed. Our solution has very low power requirement and achieves high QRS detection performance without compromising timing accuracy and reliability. To achieve improved QRS detection reliability, various noise components have been attenuated by clever implementation of optimized prefiltering in conjunction with a A/D conversion and Zero-crossing detection. Complete system proposed in this paper has been designed around a PIC microcontroller, Data Acquisition module and a display unit. Proposed design has been tested for extensive data collected from hospitals. Result achieved confirms the design approach illustrated.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116174462","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}

{"title":"Good Second-Order Nonlinearity of a Subclass of Kasami Function on Five, Seven and Nine Variables","authors":"M. Garg","doi":"10.1109/CSNT.2011.134","DOIUrl":"https://doi.org/10.1109/CSNT.2011.134","url":null,"abstract":"In this paper we find the lower bounds of second-order nonlinearity of a subclass of kasami function on five, seven and nine variables. It is also shown that these bounds are better than the bounds obtained by Li, Hu and Gao (http: // eprint.iacr.org/2010/009.pdf.). We also compared these bounds with the maximum known hamming distance of second-order Reed-Muler codes.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124317284","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}

{"title":"Reliability-Aware Genetic Scheduling Algorithm in Grid Environment","authors":"Wael Abdulal, S. Ramachandram","doi":"10.1109/CSNT.2011.145","DOIUrl":"https://doi.org/10.1109/CSNT.2011.145","url":null,"abstract":"The main issues in Grid System are performance and Reliability. Achieving high performance Grid Computing requires techniques to efficiently and adaptively allocate tasks and applications to available resources in a large scale, highly heterogeneous, reliable and dynamic environment. Due to operational grid technology which expands the range and scale of grid applications, operational grid systems must exhibit high reliability, thus they must be able to continuously provide correct service. These goals will be made more difficult as grid systems grow in scale, and become more heterogeneous and dynamic in nature. This paper proposes a novel Reliability-Aware Genetic Scheduling Algorithm in Grid environment. This algorithm minimizes Make span, Flow time, and Time To Release as well as it maximizes Reliability of Grid Resources. It takes Transmission time and waiting time in Resource Queue into account. It uses Stochastic Universal Sampling or Rank Roulette Wheel Selection and single Change Mutation to outperform other Genetic Algorithms, speeds up convergence, and provides better solutions than other Genetic Algorithm solutions. Moreover Genetic Algorithm based on Stochastic Universal Sampling has superior solutions over all remaining Genetic Algorithms. The simulation results demonstrates that proposed algorithm reduces total execution time of tasks, increases the Reliability of whole Grid System, and boosts user satisfaction.","PeriodicalId":294850,"journal":{"name":"2011 International Conference on Communication Systems and Network Technologies","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128055766","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}