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Comparative Performance Evaluation of Bulk and FD-SOI MOSFETs Using TCAD 利用TCAD对体积型和FD-SOI型mosfet进行性能比较评价
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738482
Deepesh Ranka, Rakesh Kumar Yadav, A. Rana, K. Yadav
{"title":"Comparative Performance Evaluation of Bulk and FD-SOI MOSFETs Using TCAD","authors":"Deepesh Ranka, Rakesh Kumar Yadav, A. Rana, K. Yadav","doi":"10.1109/ICDECOM.2011.5738482","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738482","url":null,"abstract":"Investigation of electrical characteristics of fully depleted SOI (silicon-on-insulator) and bulk-Si n-MOSFET and p-MOSFET devices in order to compare their electrical characteristics using Sentaurus software was done and presented in this paper. Specific channel length of the device that had been concentrated is 17nm. The comparisons were focused on main electrical characteristics that are threshold voltage, ON current, OFF current, ON current and OFF current ratio, Drain induced barrier lowering(DIBL), Subthreshold slope. The device structures were constructed using Sentaurus-structure editor and the characteristics were examined and simulated using Sentaurus-Inspect. Results were analyzed and presented to show that the electrical characteristics of fully-depleted SOI devices are better than that of bulk-Si devices. It has also shown that the fully-depleted SOI device is superior in the submicron region.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127879915","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
Effect of Driver Size and Number of Shells on Propagation Delay in MWCNT Interconnects MWCNT互连中驱动尺寸和外壳数量对传输延迟的影响
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738559
Yograj Singh Duksh, B. Kaushik, S. Sarkar, Raghuvir Singh
{"title":"Effect of Driver Size and Number of Shells on Propagation Delay in MWCNT Interconnects","authors":"Yograj Singh Duksh, B. Kaushik, S. Sarkar, Raghuvir Singh","doi":"10.1109/ICDECOM.2011.5738559","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738559","url":null,"abstract":"This paper analyzes the effect of driver size and number of shells on propagation delay for Multi-Walled Carbon Nanotubes (MWCNT) interconnect at 22nm technology node. An equivalent circuit model of MWCNT is used for estimation and analysis of propagation delay. The delay through MWCNT and Cu interconnects are compared for various driver sizes and number of MWCNT shells. The SPICE simulation results show that the MWCNT interconnect has lower propagation delay than Cu interconnects. The delay ratio of MWCNT to Cu decreases with increase in length for different driver size and number of MWCNT shells. However, the delay ratio increases with reduction in number of MWCNT shells. MWCNT is considered to be potential alternative to copper interconnects in future. MWCNT provides significant improvement in propagation delay performance over Copper for long (global) interconnects.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"20 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121008436","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: 4
A Novel Algorithm for Apodization and Super-Resolution in Fourier Imaging 傅里叶成像中apodiization和超分辨率的新算法
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738468
R. K. Panigrahi, A. Mishra
{"title":"A Novel Algorithm for Apodization and Super-Resolution in Fourier Imaging","authors":"R. K. Panigrahi, A. Mishra","doi":"10.1109/ICDECOM.2011.5738468","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738468","url":null,"abstract":"Finiteness of data causes spectral leakage and degradation of spectral resolution in the transformed domain. A set of methods known under the name of `non linear apodization techniques' have been used to reduce the spectral leakage. Similarly, there are different super-resolution techniques exist to enhance the spectral resolution. In the current work, we propose a simple algorithm which can suppress the spectral leakage completely and simultaneously enhance the spectral resolution. In this algorithm, we are exploiting the fact that the mainlobe width is twice of the sidelobe width. The merits of the proposed technique in comparison to existing classical apodization and super-resolution techniques have been demonstrated.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"260 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122683756","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
Adaptive Differential Evolution Algorithm to Design Broad-Band Array with Fixed Side Lobe Level and Optimum Voltage Standing Wave Ratio 固定旁瓣电平和最佳驻波比宽带阵列的自适应差分进化算法
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738515
B. Basu, G. K. Mahanti
{"title":"Adaptive Differential Evolution Algorithm to Design Broad-Band Array with Fixed Side Lobe Level and Optimum Voltage Standing Wave Ratio","authors":"B. Basu, G. K. Mahanti","doi":"10.1109/ICDECOM.2011.5738515","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738515","url":null,"abstract":"This paper investigates the application of Adaptive Differential Evolution (DE) algorithm to enhance the performance of broadband antenna. A linear array consisting of half wavelength long unequally spaced parallel dipoles is designed to meet the increasing demand of extremely large bandwidth in wireless communication systems. Array is devised to maintain an almost invariable radiation patterns over a wide range of frequencies. Constant beam widths, good side lobe characteristics and minimum bearable voltage standing wave ratio (VSWR) are achieved for the allocated frequency band. Coupling effect has been taken into account via induced EMF method and minimized in terms of VSWR. In the proposed technique excitation and position of the individual array element are optimized in order to obtain a fixed SLL and minimum bearable VSWR over the proposed bandwidth. Dynamic range ratio (DRR) of excitation distribution is fixed at an optimum value for further mitigation of coupling effect. Phase distribution for all the elements is kept at zero degree. An adaption schemes to tune the scaling factor and crossover rate of population in DE is used to solve the design problem. Numerical results show the aforementioned modifications make the algorithm more effective to design the proposed broadband array.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132644717","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
Queue Reloading Scheme for Congestion Leveling in Wireless Sensor Networks 无线传感器网络中拥塞均衡的队列重新加载方案
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738568
N. Prabakaran, B. Shanmuga Raja, R. Prabakaran
{"title":"Queue Reloading Scheme for Congestion Leveling in Wireless Sensor Networks","authors":"N. Prabakaran, B. Shanmuga Raja, R. Prabakaran","doi":"10.1109/ICDECOM.2011.5738568","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738568","url":null,"abstract":"The Randomly deployed wireless sensor nodes form an unpredictable structure. Normally wireless sensor networks are distinguished from conventional networks by their energy constraints and limited computational power. Huge volumes of data are sensed and generated by the sensor nodes when they are deployed in the dynamic environment. Mostly the source and sink nodes are not within each other's transmission range. Congestion occurs when the intermediate nodes forward the data from source to sink. Many of the existing approaches focus on controlling the link level congestions in the network. Our proposed Queue reloading scheme controls the node level congestion. In order to avoid the retransmission of packets, the proposed scheme uses an alternative queue for caching the overflowed packets. The dropped packets are reloaded from the alternative queue when the current queue becomes available. The lifetime of the nodes depend on allocation rate. Our scheme saves the network resources; consuming less energy and aids achievement of improved efficiency and throughput. The node level congestion control is basically needed for WSNs, because the node can be deployed anywhere in the environment.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125270420","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: 4
A Framework for VoIP Speech Data Generation Using Asterisk 基于星号的VoIP语音数据生成框架
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738538
P. Chowdhury, Anupam Mandal, K. R. P. Kumar, G. Athithan
{"title":"A Framework for VoIP Speech Data Generation Using Asterisk","authors":"P. Chowdhury, Anupam Mandal, K. R. P. Kumar, G. Athithan","doi":"10.1109/ICDECOM.2011.5738538","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738538","url":null,"abstract":"State-of-the-art approaches for automatic recognition of speech, speaker or language specific information from spoken data rely on statistical techniques that require large databases for training and testing. Application of these techniques on Voice over Internet Protocol (VoIP) environment requires studying them under different codec and network conditions. Though earlier works have studied and reported the same, a framework for automatic generation of VoIP speech is lacking. A number of speech corpus for different applications are available for microphone speech. As domain specific performance needs to be evaluated in matched acoustic characteristics and application conditions, methods that enable automatic generation of target speech from the available microphone speech are important to a researcher in saving time and effort. We present a framework based on Asterisk, a freely available open source Internet Protocol-Public Exchange (IP-PBX) software for realization of VoIP speech from the available microphone speech corpus in network conditions that is reflective of actual VoIP channels.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114273506","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
Notice of Violation of IEEE Publication PrinciplesCompact Printed Yagi Antenna for Handheld UHF RFID Reader 违反IEEE出版原则的通知手持式超高频RFID阅读器的紧凑型印刷八木天线
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738505
S. Kaki, T. Chakravarty
{"title":"Notice of Violation of IEEE Publication PrinciplesCompact Printed Yagi Antenna for Handheld UHF RFID Reader","authors":"S. Kaki, T. Chakravarty","doi":"10.1109/ICDECOM.2011.5738505","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738505","url":null,"abstract":"This paper describes a compact high gain linear polarized printed Yagi antenna for a handheld UHF RFID reader that can be used in both Europe and US regions as well. The antenna is a Yagi type structure, with three elements (driver, director, and reflector) which fit into compact footprint (100 mm x 100 mm). The antenna has maximum gain of 5.3 dBi and VSWR is less than 2 in approximately 60 MHz band around European and US RFID bands (860 - 930 MHz). We describe the antenna structure and present the comparison of simulation results with experimental data.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"281 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114488967","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
A Theoretical Justification for Coincidence of Wavelet Maxima at a Particular Scale Pair in an Event-Based Pitch Detection Method 基于事件的基音检测方法中特定尺度对小波最大值重合的理论证明
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738542
Shuvashree Mohapatra, Vishal Dhiman, Sandeep Kumar, Bhattacharya Sk
{"title":"A Theoretical Justification for Coincidence of Wavelet Maxima at a Particular Scale Pair in an Event-Based Pitch Detection Method","authors":"Shuvashree Mohapatra, Vishal Dhiman, Sandeep Kumar, Bhattacharya Sk","doi":"10.1109/ICDECOM.2011.5738542","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738542","url":null,"abstract":"A theoretical justification has been provided for coincidence of wavelet maxima at a particular scale pair in an event-based pitch detection method. The scale pair to be selected for true pitch estimation in case of multiple scale pairs giving coincidence of wavelet maxima is also indicated, based on this theory. Examples, involving both male and female voice, are provided that demonstrate validity of the theory presented.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124319599","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
Modified GPSR Based Optimal Routing Algorithm for Reliable Communication in WSNs 基于改进GPSR的wsn可靠通信最优路由算法
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738563
B. Shanmuga Raja, N. Prabakaran, V. R. Sarma Dhulipala
{"title":"Modified GPSR Based Optimal Routing Algorithm for Reliable Communication in WSNs","authors":"B. Shanmuga Raja, N. Prabakaran, V. R. Sarma Dhulipala","doi":"10.1109/ICDECOM.2011.5738563","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738563","url":null,"abstract":"Geographic routing is one of the most widely used routing strategies in large-scale wireless sensor networks (WSN). With location-based routing, small, cheap and resource constrained nodes can perform the routing function without the need of complex computations and large amount of memory space. In the traditional approach, nodes advertise their availability to update the routing table. We eliminate this to reduce energy consumption. We introduce Modified Greedy Perimeter Stateless Routing (GPSR) routing protocol for efficient communication among sensor nodes, which identifies optimal route based on energy utilization. The implementation of GPSR in sensor networks faces many challenges due to limited memory and battery energy on each node, frequent change of network topology and unreliable infrastructure. Our Modified-GPSR approach results in near-optimal communication cost across the network. The simulation results prove that the energy and delay in minimized and substantially increases the network lifetime of sensor node. The proposed protocol outperforms the existing routing protocol for WSNs.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115622632","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
A Novel Hybrid HVS Based Embedded Imagecoding Algorithm Using DTT and SPIHT 一种基于DTT和SPIHT的混合HVS嵌入式图像编码算法
2011 International Conference on Devices and Communications (ICDeCom) Pub Date : 2011-03-24 DOI: 10.1109/ICDECOM.2011.5738493
R. K. Senapati, U. C. Pati, K. Mahapatra
{"title":"A Novel Hybrid HVS Based Embedded Imagecoding Algorithm Using DTT and SPIHT","authors":"R. K. Senapati, U. C. Pati, K. Mahapatra","doi":"10.1109/ICDECOM.2011.5738493","DOIUrl":"https://doi.org/10.1109/ICDECOM.2011.5738493","url":null,"abstract":"This paper presents a Discrete Tchebichef Transform (DTT) based hybrid embedded coder for image compression applications. In this coder, DTT is coupled with Set partitioning in hierarchical coding techniques (SPIHT). Further, human visual system (HVS) with appropriate perceptual weights are applied to improve the perceptual quality of the reconstructed image. The compression and image reconstructon performance is compared with some the state-of-the-art coders in the literature. Extensive simulations on various kinds of images shows convincingly that,the proposed coder outperforms most of the coders.","PeriodicalId":290448,"journal":{"name":"2011 International Conference on Devices and Communications (ICDeCom)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128288315","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
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