2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)最新文献

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Suppression of Higher Frequency Bands and Reduction in the Resonant Frequency of a Simple Square Patch Antenna by Loading an Asymmetrical U-Shaped Slot in the Patch 通过在贴片上加载不对称u型槽抑制方形贴片天线的高频带和降低谐振频率
V. Gupta
{"title":"Suppression of Higher Frequency Bands and Reduction in the Resonant Frequency of a Simple Square Patch Antenna by Loading an Asymmetrical U-Shaped Slot in the Patch","authors":"V. Gupta","doi":"10.1109/ACCT.2013.32","DOIUrl":"https://doi.org/10.1109/ACCT.2013.32","url":null,"abstract":"In this paper a slot has been loaded in square patch antenna which was resonating originally at three different frequency bands viz. 7GHz, 10GHz and 13GHz. The loading of the slot results in the suppression of higher frequency bands and reduction in resonant frequency of original square patch antenna. Reduction in the resonant frequency results in the reduction in the size of patch antenna. The slot loaded patch resonates at 5GHz and the simulation results indicate the return loss at 5GHz is-33.75dBi, VSWR is 1 and gain is 6.2dBi. The paper compares the parameters of original and slotted patch antenna. The IE3D electromagnetic simulation and optimization engine based on MoM has been used for the purpose.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131925222","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
Conductor Loss Computation of Suspended Asymmetric Coplanar Waveguide 悬浮非对称共面波导导体损耗计算
P. Singh, A. K. Verma
{"title":"Conductor Loss Computation of Suspended Asymmetric Coplanar Waveguide","authors":"P. Singh, A. K. Verma","doi":"10.1109/ACCT.2013.50","DOIUrl":"https://doi.org/10.1109/ACCT.2013.50","url":null,"abstract":"In this paper the conductor loss computation of suspended asymmetric coplanar wave guide (ACPW) is presented using quasi static spectral domain approach (SDA) method that incorporates the two layer conductor model of conductor and finite conductivity. The results of present method is compared with EM simulator-HFSS and CST in the frequency range 1-100 GHz. The average deviation in effective dielectric constant and conductor loss is about 1.27% and 11.0% respectively.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130294822","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
An Energy-Efficient Position Based Clustering Protocol for Wireless Sensor Network Using Round Robin Scheduling Technique 基于轮循调度技术的无线传感器网络节能位置聚类协议
I. Gupta, A. K. Daniel
{"title":"An Energy-Efficient Position Based Clustering Protocol for Wireless Sensor Network Using Round Robin Scheduling Technique","authors":"I. Gupta, A. K. Daniel","doi":"10.1109/ACCT.2013.59","DOIUrl":"https://doi.org/10.1109/ACCT.2013.59","url":null,"abstract":"A wireless sensor networks consists of spatially distributed autonomous sensors nodes called motes. Clustering is an effective way for prolonging the lifetime of a wireless sensor network. Current clustering algorithms consumes much time in setup phase and they hardly consider the hot spot problem in wireless sensor network. The cluster heads are cooperatively carry data to forward to base station. The ability to perform task totally depends on the available residual energy at the node. We propose an efficient clustering algorithm with position based multihop approach to partition the network region into levels with increasing number of cluster heads at each level. The cluster head closer to base station have smaller in size because it forwards the data to base station using Round Robin Technique to make the network more efficient. The proposed protocol improves the performance in delay and energy consumption. The proposed approach is more scalable than the existing solution.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120905040","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: 11
Experimental Verification of Conductor Loss Model for Thin Film Microstrip Line 薄膜微带线导体损耗模型的实验验证
R. Bansal, P. Singh, A. K. Verma
{"title":"Experimental Verification of Conductor Loss Model for Thin Film Microstrip Line","authors":"R. Bansal, P. Singh, A. K. Verma","doi":"10.1109/ACCT.2013.52","DOIUrl":"https://doi.org/10.1109/ACCT.2013.52","url":null,"abstract":"This paper presents the improved perturbation based model of Holloway & Kuester for conductor loss computation. The model presented takes into account the frequency dependent nature of conductivity of thin film conductor. We have also shown comparison of Present model with experimental results for the frequency range 1 to 100 GHz. Deviations of the improved model from experimental are found below 9%.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123942172","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
Dielectric Resonator Antenna Loaded with Monopole Antenna 负载单极子天线的介质谐振器天线
I. Kaur, N. Khan, P. Padamlata, S. Sumit
{"title":"Dielectric Resonator Antenna Loaded with Monopole Antenna","authors":"I. Kaur, N. Khan, P. Padamlata, S. Sumit","doi":"10.1109/ACCT.2013.30","DOIUrl":"https://doi.org/10.1109/ACCT.2013.30","url":null,"abstract":"A DRA loaded with monopole antenna is proposed in the present work. The metal cap is used to cover the monopole antenna top as well as top of DRA. These designing increase the operative frequency of the antenna. The antenna system resonates at 4.4 GHz. The simulation results of return loss, VSWR, gain and radiation pattern are presented.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124465837","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
Node-Mobility Sway in IEEE 802.11g MANET IEEE 802.11g MANET中的节点移动性变化
V. Sharma, H. Singh, M. Kaur
{"title":"Node-Mobility Sway in IEEE 802.11g MANET","authors":"V. Sharma, H. Singh, M. Kaur","doi":"10.1109/ACCT.2013.64","DOIUrl":"https://doi.org/10.1109/ACCT.2013.64","url":null,"abstract":"The interconnections between the stations vary rapidly, due to the frequent movements of nodes in the MANET Network, resulting in frequent variation of network topology and consequently, introduce route failures in such networks. Accordingly, the issue of mobility-induced route failures needs to prevail over significantly in MANETs to provide effective internet access to mobile users without any disruption of services in conjunction with optimum QoS. This paper evaluates the role of node-mobility sway in AODV route information based IEEE 802.11g MANET incorporating OFDM radio network interfaces along with DCF-MAC protocol by means of OPNET ModelerTM.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"237 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123479627","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
On the Effectiveness of CoDel for Active Queue Management CoDel在主动队列管理中的有效性研究
D. Raghuvanshi, B. Annappa, M. Tahiliani
{"title":"On the Effectiveness of CoDel for Active Queue Management","authors":"D. Raghuvanshi, B. Annappa, M. Tahiliani","doi":"10.1109/ACCT.2013.27","DOIUrl":"https://doi.org/10.1109/ACCT.2013.27","url":null,"abstract":"Internet in the present scenario has become a gigantic source of information. There has been a tremendous rise in the variety of Internet applications, with each application demanding a specific performance criteria to be satisfied. Routers presently use Passive Queue Management (PQM) mechanisms and hence, merely have any control over the queue occupancy. Therefore, there has been an increased interest in exploring Active Queue Management (AQM) in Internet routers so as to reduce the queue latency and meet the demands of time sensitive applications. In this paper, we mainly focus on analyzing the effectiveness of a recently proposed AQM mechanism called Controlled Delay (CoDel). We study the effectiveness of CoDel by carrying out simulations in ns-2 and comparing its performance with existing AQM mechanisms in variety of Internet scenarios. Based on the simulation results obtained, we discuss the advantages and shortcomings of CoDel in terms of bottleneck link utilization, mean queue length and packet drop rate.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124037246","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: 28
Extended Decision Support Matrix for Selection of SDLC-Models on Traditional and Agile Software Development Projects 传统和敏捷软件开发项目中sdlc模型选择的扩展决策支持矩阵
P. M. Khan, M. Beg
{"title":"Extended Decision Support Matrix for Selection of SDLC-Models on Traditional and Agile Software Development Projects","authors":"P. M. Khan, M. Beg","doi":"10.1109/ACCT.2013.12","DOIUrl":"https://doi.org/10.1109/ACCT.2013.12","url":null,"abstract":"Software Development Projects can vary considerably in difficulty, size and type. This has led to evolution and development of many associated project management methodologies and standard SDLC-Models. This paper acknowledges the risks associated with wrong selection of SDLC-models on business critical software projects and offers a pragmatic solution by proposing a handy selection matrix for choosing best-fit SDLC models on different types of Software Development Projects, covering both traditional and agile methodologies. This paper is the result of an study carried out to evaluate the methods & practices of Project Life Cycle Model Selection actually used and practiced on the projects selected for this study (from businesses and IT-industry in India), with overall objective of proposing better methods and prescriptive guidance for decision making process for right selection of SDLC-Model on business critical software development projects. Right selection of SDLC-Methodology using a decision support tool can and will help successful completion of business critical software development projects and realization of business objectives for which the projects were undertaken.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115960891","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: 26
Distributed Multipath Fault Tolerance Routing Scheme for Wireless Sensor Networks 无线传感器网络的分布式多径容错路由方案
P. Chanak, I. Banerjee, H. Rahaman
{"title":"Distributed Multipath Fault Tolerance Routing Scheme for Wireless Sensor Networks","authors":"P. Chanak, I. Banerjee, H. Rahaman","doi":"10.1109/ACCT.2013.61","DOIUrl":"https://doi.org/10.1109/ACCT.2013.61","url":null,"abstract":"This paper reports a distributed multipath fault tolerance routing scheme for wireless sensor network (DFTR). The multipath fault tolerance routing provides better resilience to various faults in wireless sensor network (WSN). However, the multipath fault tolerance routing has suffered by two problems regarding the routing strategy design. The first problem is that the traffic overhead becomes very high if the data are transmitted individually by the large number of duplicate routing paths between the source and base station. The second one is that the high traffic creates energy hole in the network which decrease the network life span rapidly. In this paper, a distributed multipath fault tolerant routing scheme has developed to tackle these problems in WSN. Effective size cluster formation is employed to prevent traffic over head and energy hole. Level based multipath tree mechanism is developed to tolerate nodes and transmission fault. The experimental results verify that the effectiveness and feasibility of the proposed work.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114164449","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: 14
SAMR: Swarm Adaptive Multipath Routing Topology for Load Balancing and Congestion Endurance in Mobile Ad Hoc Networks 移动Ad Hoc网络负载平衡和拥塞耐力的群自适应多径路由拓扑
B. M. G. Prasad, P. V. S. Srinivas
{"title":"SAMR: Swarm Adaptive Multipath Routing Topology for Load Balancing and Congestion Endurance in Mobile Ad Hoc Networks","authors":"B. M. G. Prasad, P. V. S. Srinivas","doi":"10.1109/ACCT.2013.67","DOIUrl":"https://doi.org/10.1109/ACCT.2013.67","url":null,"abstract":"Ad hoc networks consist of independent self structured nodes. Nodes utilize a wireless medium for exchange their message or data, as a result two nodes can converse in a straight one to one connection if and only if they are within every other's transmit range. Swarm intelligence presents to intricate activities so as to happen as of each easy exclusive behavior and exchanges, which is often experienced in nature, particularly amongst social insects such as ants. Although every individual (an ant) has small intelligence and just tags on basic rules by means of confined information that gained from the network domain, for instance ant's pheromone track arranging and following activities, widespread best activities, such as determining a shortest route, appear when they work jointly as a group. In this regard in our previous work we proposed a biologically inspired metaphor based path finding in mobile ad hoc networks that referred as Swarm Adaptive Hybrid Routing (SAHR). With the motivation gained from SAHR, here in this paper we propose a Swarm Adaptive Multiple paths routing (SAMR) topology. The aim is to perform the load balancing and congestion endurance. In this paper we utilize our previous proposed algorithm that inspired from Swarm Intelligence to get these characteristics. In a wide set of simulation tests, we evaluate our routing topology with SAHR, and show that it gets better performance over a wide range of diverse circumstances and for a number of various assessment evaluates. In particular, we demonstrate that it turns superior in load balancing and congestion endurance with dense networks.","PeriodicalId":233449,"journal":{"name":"2013 Third International Conference on Advanced Computing and Communication Technologies (ACCT)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114228767","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
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