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2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)最新文献

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A genetic algorithm based PAPR reduction in WPM system 基于遗传算法的WPM系统PAPR降低
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616193
N. Dixit, Namrata Singh, Sayali Mandake, Mudassar Husain Naikwadi, K. Patil
{"title":"A genetic algorithm based PAPR reduction in WPM system","authors":"N. Dixit, Namrata Singh, Sayali Mandake, Mudassar Husain Naikwadi, K. Patil","doi":"10.1109/WOCN.2013.6616193","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616193","url":null,"abstract":"The major drawback of multicarrier transmission such as Orthogonal Frequency Division Multiplexing (OFDM) and Wavelet Packet Modulation (WPM) is their high Peak-to-Average Power Ratio (PAPR). In this paper, we propose Genetic Algorithm (GA) based approach for the reduction of PAPR. The GA approach has proved to be an efficient optimization tool for the reduction of PAPR as well as the computational load. The results show that the P APR of the original WPM signal is 12.5 dB and that obtained after applying GA is 9.5 dB, thereby reducing the PAPR by about 3dB. Further, it is observed that GA performs better than Partial Transmit Sequence (PTS) and Selective Mapping Technique (SLM) if number of generations is increased.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116501606","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
Smart architecture for home area electrical grid in India 印度家庭电网的智能建筑
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616257
A. R. Devidas, T. S. Subeesh, M. Ramesh
{"title":"Smart architecture for home area electrical grid in India","authors":"A. R. Devidas, T. S. Subeesh, M. Ramesh","doi":"10.1109/WOCN.2013.6616257","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616257","url":null,"abstract":"One of the major problems, which the Indian electrical grid faces, is the lack of an efficient power management scheme. The proposed communication terminology supports the management of power in the home environment. Real time awareness is provided to the customers regarding extra power consumption. In peak power consumption periods, the consumer can chose to incur the financial charges by using all their home appliances or be supported to operate any appliance they wish by switching off some other lower priority appliances. These smart electrical homes also support authorities to control the extra power requirement during peak hours.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117014592","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: 3
An empirical review on the spray and wait based algorithms for controlled replication forwarding in delay tolerant networks 延迟容忍网络中基于喷雾和等待的受控复制转发算法的实证研究
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616231
Nikhitha Kishore, Sweta Jain, V. Soares
{"title":"An empirical review on the spray and wait based algorithms for controlled replication forwarding in delay tolerant networks","authors":"Nikhitha Kishore, Sweta Jain, V. Soares","doi":"10.1109/WOCN.2013.6616231","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616231","url":null,"abstract":"Routing in delay tolerant networks is a challenging issue due to the lack of proper end-to-end connectivity between the source and destination nodes. The controlled replication based routing approach include the basic Spray and Wait algorithm that tries to forward the messages by replicating them in a fixed number and then forwarding them to the relay nodes. In this paper, an empirical analysis was performed to compare and evaluate the basic Spray and Wait algorithms with some major improvements. The ONE simulator is used to provide a simulation environment to run these algorithms and generate the results. The simulation results show that in terms of delivery ratio and average delay `Composite Methods to improve Spray and Wait' outperforms all the other variants compared.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"108 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120864149","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: 8
An efficient de noising based clustering algorithm for detecting dead centers and removal of noise in digital images 一种有效的基于去噪的聚类算法，用于数字图像的死点检测和噪声去除
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616218
L. Maguluri, R. B. Vallabhaneni, V. Rajesh
{"title":"An efficient de noising based clustering algorithm for detecting dead centers and removal of noise in digital images","authors":"L. Maguluri, R. B. Vallabhaneni, V. Rajesh","doi":"10.1109/WOCN.2013.6616218","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616218","url":null,"abstract":"Clustering algorithms are used for segmenting Digital images however noise are introduced into images during image acquisition, due to switching, sensor temperature. They may also occur due to interference in the channel and due to atmospheric disturbances during image transmission and affecting the segmentation results Noise reduction is a pulmonary step prior to feature extraction attempts from digital images. In order to overcome this drawback, this paper presents a new clustering based segmentation technique that can be used in segmenting noise in Digital images. We named this approach as De noising based Optimized K-means clustering algorithm (DOKM).where De noising is fully data driven approach. The qualitative and quantitative analyses have been performed to investigate the robustness of the OKM algorithm. And this new approach is effective to avoid dead centre and trapped centre in segmented Digital Images.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114933612","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: 2
Optimizing network traffic by generating association rules using hybrid apriori-genetic algorithm 利用混合先验-遗传算法生成关联规则，对网络流量进行优化
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616233
S. Chadokar, Divakar Singh, Anju Singh
{"title":"Optimizing network traffic by generating association rules using hybrid apriori-genetic algorithm","authors":"S. Chadokar, Divakar Singh, Anju Singh","doi":"10.1109/WOCN.2013.6616233","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616233","url":null,"abstract":"Association rule mining is a technique of generating frequent item sets so that the analysis on the basis of these sets can be used for different application areas such as analysis of network traffic. Although the frequent sets generated using apriori algorithm provides less computational time and provides less frequent sets, but the technique that we are implemented here provides less computational time as compared as well generated less sets and provides less rules for the network traffics. These frequent sets are used for the analysis of traffic in the network so that the analysis of different spams or any unwanted issues can be detected easily.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129705072","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
Dual band CPW filter using Koch Fractal structure 采用Koch分形结构的双频CPW滤波器
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616239
Nutan Reddy, V. Rajeshkumar, S. Raghavan
{"title":"Dual band CPW filter using Koch Fractal structure","authors":"Nutan Reddy, V. Rajeshkumar, S. Raghavan","doi":"10.1109/WOCN.2013.6616239","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616239","url":null,"abstract":"Co-Planar Waveguide (CPW) dual Band Pass Filter (BPF) consisting of Koch fractal structure is etched on the CPW plane. It produces a dual pass band with insertion loss below 0.7dB. Out of band rejection is above -15 db. Bandwidth of the proposed dual band filter can be controlled by varying the gap width of the CPW plane. Resonant frequencies can be varied by varying the size of the Koch curve etched. Also in order to increase the out of band rejection split ring resonators are placed on both sides of the substrate. In order to have a better out of band rejection a bi-layer substrate is taken so as to place SRRs on both sides of the CPW metal layer. Due to the self-similar and space filling properties of fractal structure the proposed structure is compact and it is compatible with PCB and MMIC fabrication technologies, which is of great interest for full integration of communication transceiver front ends.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114228884","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
Dynamic TCP-IP/MPLS based VPN over Broadband Dense Wave Division Multiplexer Rings 基于宽带密集波分复用环的动态TCP-IP/MPLS VPN
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616210
A. Farzad, Md Musthak, P. N. Nagaiyan
{"title":"Dynamic TCP-IP/MPLS based VPN over Broadband Dense Wave Division Multiplexer Rings","authors":"A. Farzad, Md Musthak, P. N. Nagaiyan","doi":"10.1109/WOCN.2013.6616210","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616210","url":null,"abstract":"This research is to comprehend the evolution of ultra-high speed Data Transport Networks over a fully protected Dense Wave Division Multiplexer (DWDM) Rings as applicable to high speed Access Networks and high speed Transport Networks. This research ambitions to understand the impact of transporting High Speed Data over Time Multiplexed access to Wave Multiplexed DWDMs. We intend to establish a dynamic TCP-IP/MPLS based VPN over Broadband DWDM rings. The result of such an effort would produce a highly reliable, robust network architecture with high throughput. There are two main problems to be tackled in developing such an architecture. (1) In order to make the system more reliable, data is transmitted in both directions across the ring. In case of a fault in one direction, this makes sure that the data gets through to the destination by the other side of the ring. Therefore there must be a mechanism to avoid duplication of packets during normal operation when there is no fault. (2) TCP is bursty in nature whereas DWDM is TDM based. These issues will dominate the deployment of such architecture.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133060395","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
Black hole attack prevention in mobile Ad Hoc networks using route caching 基于路由缓存的移动Ad Hoc网络黑洞攻击防范
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616204
P. N. Patil, A. T. Bhole
{"title":"Black hole attack prevention in mobile Ad Hoc networks using route caching","authors":"P. N. Patil, A. T. Bhole","doi":"10.1109/WOCN.2013.6616204","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616204","url":null,"abstract":"The Dynamic Source Routing (DSR) algorithm makes use of caching concepts to store all newly constructed routing paths in mobile ad hoc networks. Route caching is aggressively used by DSR. By virtue of source routing, it is possible to cache every overhead route without causing loops. Basically the forwarding nodes are caching source route from the packet and forwards it for future use. Also, the destination replies to all requests. Thus the source learns many alternate routes to the destination that are cached. Here we propose a new approach for blackhole prevention in DSR based on route caching. In this approach, once the blackhole node is detected in MANET during the path construction, we pass the blackhole node id to path function of DSR. In this function, paths are ready to be added in route cache, however priory to add each path in route cache is decided by parsing these paths for presence of blackhole node id. This process makes use of normal time of caching process only. In this paper, we propose the cache based blackhole prevention algorithm for DSR routing protocols in MANETs.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133819370","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: 21
A survey of comparative analysis of sequence matching algorithms 序列匹配算法的比较分析综述
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616240
A. Pathak, S. Karale
{"title":"A survey of comparative analysis of sequence matching algorithms","authors":"A. Pathak, S. Karale","doi":"10.1109/WOCN.2013.6616240","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616240","url":null,"abstract":"In this article we describe the comparative analysis of sequence matching with subsequence analysis for matching the user input in text form against the existing knowledge base. The most common methods for matching text input string are overviewed and analyzed. The subsequence discovery algorithm is implemented and its performance is analyzed on to collection of phrases. The results of the algorithm is analyzed., their problems are outlined for improving the performance metric & some enhancement is suggested for increasing the applicability of the subsequence discovery algorithm.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115646321","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
A load balanced clustering architecture with two cluster heads 具有两个集群头的负载均衡集群架构
2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN) Pub Date : 2013-07-26 DOI: 10.1109/WOCN.2013.6616205
Seema Yadav, S. Tomar
{"title":"A load balanced clustering architecture with two cluster heads","authors":"Seema Yadav, S. Tomar","doi":"10.1109/WOCN.2013.6616205","DOIUrl":"https://doi.org/10.1109/WOCN.2013.6616205","url":null,"abstract":"Underwater sensor network faces the challenges against the nodes placement and the energy consumption in a clustering architecture. The aim of this paper is to improve this clustering architecture by defining an effective cluster head selection mechanism with effect of node localization. The aim of this work is to present a novel architecture for the cluster head selection. In this work, each cluster is defined with distributed load specification. To distribute the load, two cluster heads called primary and secondary cluster heads and both will be activated at same time. The primary cluster head will communicate with high energy nodes and secondary cluster head will communicate with low energy nodes. The novelty in the work is also defined in terms of cluster head selection procedure. The obtained results shows that the presented work has improved the network life significantly as well as the throughput is also increased.","PeriodicalId":388309,"journal":{"name":"2013 Tenth International Conference on Wireless and Optical Communications Networks (WOCN)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115701036","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
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