2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology最新文献_第2页

Design of a 24 GHz pattern reconfigurable slotted Yagi-Uda antenna on substrate integrated waveguide 基于基板集成波导的24ghz模式可重构开槽Yagi-Uda天线设计

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559570

T. Limpiti, M. Krairiksh

引用次数: 2

Optimal DG allocation in a smart distribution grid using Cuckoo Search algorithm 基于布谷鸟搜索算法的智能配电网DG优化分配

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559624

Wirote Buaklee, K. Hongesombut

引用次数: 39

A method to analyze communication bandwidth and pulse response of power lines with branches using backward impedance transform technique 一种利用反向阻抗变换技术分析带支路电力线通信带宽和脉冲响应的方法

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559576

T. Khongdeach, Wachira Chongburee

引用次数: 3

Processing time improvement for automatic embolic signal detection using fuzzy c-mean 模糊c均值自动检测栓塞信号的处理时间改进

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559542

Charoenchai Lueang-on, C. Tantibundhit, S. Muengtaweepongsa

{"title":"Processing time improvement for automatic embolic signal detection using fuzzy c-mean","authors":"Charoenchai Lueang-on, C. Tantibundhit, S. Muengtaweepongsa","doi":"10.1109/ECTICON.2013.6559542","DOIUrl":"https://doi.org/10.1109/ECTICON.2013.6559542","url":null,"abstract":"Transcranial Doppler (TCD), a non-invasive approach to measure blood flow velocities in brain arteries, can be used to detect emboli in cerebral circulation. Classification of a measured TCD as an embolic signal (ES) or artifact is usually performed by a well-trained physician referred to as a gold standard. However, human error and inter-rater reliability among physicians are unavoidable issues. Therefore, an automatic ES detection system is useful as a medical support system especially for the countries where a number of well-trained physicians are limited. However, in clinical application, the computation complexity of the automatic ES detection algorithm should have been considered. As an example, our previous work, the automatic embolic signal detection algorithm using adaptive wavelet packet transform (AWPT) and adaptive neuro-fuzzy inference system (ANFIS) (Lueang-on et al., Proc. of ISC, 2013), could provide impressive sensitivity and specificity, the algorithm is considerable complicated. In this study, we aim to develop further the algorithm that still provides high detection accuracy yet significantly reduces the processing time. To do so, a number of fuzzy rules in the ANFIS model are optimized. Two data sets, training and validation sets composed of 176 ESs and 484 artifacts were used to evaluate the algorithm resulting in a sensitivity of 95.5% and specificity of 95.4%. The processing time for classification can be reduced by 63% compared with our previous algorithm. The results suggested that the algorithm could be used as a medical support system more efficiently.","PeriodicalId":273802,"journal":{"name":"2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126525786","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

Conceptual design of Wide Area Protection in transmission system 输电系统广域保护的概念设计

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559577

Weeraya Siriwatworasakul, N. Hoonchareon

引用次数: 1

Variation in length of gauge blocks calibration using interferometry technique and machine vision 用干涉测量技术和机器视觉校正量块长度的变化

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559505

Pawat Phuaknoi, J. Buajarern, A. Tonmueanwai

引用次数: 0

Binary Exponential Increment Half Decrement backoff algorithm for IEEE802.11 wireless LANs IEEE802.11无线局域网的二进制指数递增半递减回退算法

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559548

J. Sartthong, S. Sittichivapak, A. Kaewpukdee, I. Boonpikum

{"title":"Binary Exponential Increment Half Decrement backoff algorithm for IEEE802.11 wireless LANs","authors":"J. Sartthong, S. Sittichivapak, A. Kaewpukdee, I. Boonpikum","doi":"10.1109/ECTICON.2013.6559548","DOIUrl":"https://doi.org/10.1109/ECTICON.2013.6559548","url":null,"abstract":"Backoff algorithm is a technique to reduce packet collisions and to improve throughput efficiency in wireless local area network (WLAN). In this research, we propose a new backoff algorithm which is named Binary Exponential Increment Half Decrement (BEIHD) backoff algorithm. Furthermore, we introduce a new discrete Markov chain model for modeling the performance analysis of wireless local area network. A new model is called the Fixed Backoff stages and Fixed Contention windows (FBFC) technique. In FBFC scheme, the accuracy of the transmission probability parameter is derived from step by step procedure using the global balance equation concept in steady state condition. The saturated throughput efficiency of all backoff algorithms is compared under the same Physical layer (PHY) parameters and Medium Access Control (MAC) scheme in IEEE802.11a/b/g standards. Our numerical results show that the throughput performance of BEIHD backoff algorithm is better than the Binary Exponential Backoff (BEB) algorithm. Moreover, the distinction of BEIHD backoff algorithm is near the realistic system, and it can be implemented without to modify hardware in physical layer.","PeriodicalId":273802,"journal":{"name":"2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121983735","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

Temperature and devices dimension dependence on threshold voltage, the low field mobilty and the series parasitic resistance of PMOSFET 温度和器件尺寸依赖于PMOSFET的阈值电压、低场迁移率和串联寄生电阻

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559490

N. Sakuna, R. Muanghlua, S. Niemcharoen, A. Ruangphanit, A. Poyai

引用次数: 1

Performance of MU-MIMO systems using HMRS technique for various transmission modes 使用HMRS技术的MU-MIMO系统在各种传输模式下的性能

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559544

Tanapong Khomyat, P. Uthansakul, M. Uthansakul

引用次数: 0

Improved transmission line fault location considering mutual coupling between circuits 考虑电路间相互耦合，改进了传输线故障定位

2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Pub Date : 2013-05-15 DOI: 10.1109/ECTICON.2013.6559575

Thanapat Chotprom, N. Hoonchareon

引用次数: 0