The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011最新文献_第8页

Automatic speech recognition of Thai person names from dynamic name lists 自动语音识别泰国人名从动态名单

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5948002

A. Suchato, P. Punyabukkana, Patanan Ariyakornwijit, Teerat Namchaisawatwong

引用次数: 2

Design of 1-kbit antifuse OTP memory IP using dual program voltage and its measurement 采用双程序电压及其测量的1kbit抗熔丝OTP存储器IP的设计

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947785

Ji-Hye Jang, Hui-Kap Yang, Liyan Jin, P. Ha, Young-Hee Kim

引用次数: 1

A 0.8 V quasi-floating-gate fully differential CMOS op-amp with positive feedback 带正反馈的0.8 V准浮门全差分CMOS运放

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947780

Thawatchai Thongleam, A. Suadet, V. Kasemsuwan

引用次数: 3

Quality of service using careful overbooking for optimal virtual network resource allocation 服务质量使用谨慎的超额预订，以实现最佳的虚拟网络资源分配

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947831

Tri Trinh, H. Esaki, C. Aswakul

{"title":"Quality of service using careful overbooking for optimal virtual network resource allocation","authors":"Tri Trinh, H. Esaki, C. Aswakul","doi":"10.1109/ECTICON.2011.5947831","DOIUrl":"https://doi.org/10.1109/ECTICON.2011.5947831","url":null,"abstract":"Virtual network embedding which maps the virtual networks to a substrate network is important for problems in the network virtualization. The conventional mapping methods only provide the exclusive service that allocates the whole bandwidth with a full availability to requests. This kind of service is not flexible enough to serve the variety of demands. With these observations, this paper has proposed to analyze the application of careful overbooking concept that uses flexible levels of availability to provide Service Level Agreements (SLA) to users. Based on this framework, virtual network subscribers are provided with a service that is most suitable with their tolerability to utilize the soft-guaranteed bandwidths. This helps to save the cost of subscribers and to increase the profitability of the provider. Furthermore, to route resultant traffics through a substrate network, we have applied a Mixed-Integer Programming formulation to minimize the virtual network cost. The reported numerical results demonstrate that our method significantly reduces the cost of operating virtual network while guaranteeing the required carefully overbooked quality of service.","PeriodicalId":123701,"journal":{"name":"The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115956303","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: 30

Efficiency improvement of AODV for vehicular networks with channel availability estimation 基于信道可用性估计的车载网络AODV效率改进

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947828

Noppakun Yawan, P. Keeratiwintakorn

{"title":"Efficiency improvement of AODV for vehicular networks with channel availability estimation","authors":"Noppakun Yawan, P. Keeratiwintakorn","doi":"10.1109/ECTICON.2011.5947828","DOIUrl":"https://doi.org/10.1109/ECTICON.2011.5947828","url":null,"abstract":"Vehicular Ad-hoc Network (VANET) is the road vehicle's communication network without a base station, which is proposed to utilize a link communication between vehicles according to IEEE 802.11p standard. For end-to-end communication between vehicles, a routing protocol is used to find a route based on link properties from one to another vehicle with specific requirements. In VANET, vehicles move at high speed, which makes topology changed all the time, often causing failures in data transfer. Additionally, the failures happen when the signal congestion is high in the VANET; the efficiency of data transfer therefore decreases. Thus, routing in VANET with high speed movement and high signal congestion is challenging. In this article, we present a cross-layer technique that calculates Channel Availability (CAV) at the link layer and applies CAV to AODV routing protocol to improve the communication for vehicle safety applications. We conduct our experiments on vehicular networks using NCTUns simulator with the realistic road-based mobility model. Our experiment results show the improvement on average TCP throughput and average UDP delay on different node density and data traffic density.","PeriodicalId":123701,"journal":{"name":"The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115228533","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

The efficiency improvement of series connected PV panels operating under partial shading condition by using per-panel DC/DC converter 采用单板DC/DC变换器提高部分遮阳条件下串联光伏板的效率

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947951

Wuttichai Saranrom, S. Polmai

{"title":"The efficiency improvement of series connected PV panels operating under partial shading condition by using per-panel DC/DC converter","authors":"Wuttichai Saranrom, S. Polmai","doi":"10.1109/ECTICON.2011.5947951","DOIUrl":"https://doi.org/10.1109/ECTICON.2011.5947951","url":null,"abstract":"The influence of partial shading on series connected photovoltaic (PV) panels lowers the energy yield of the PV power generating system. It causes multiple maximum power points (MPPs) on the power-voltage (P-V) characteristic of a PV string connecting to a converter/inverter unit. With conventional maximum power point tracking (MPPT) algorithm, the controller may track a local MPP, instead of the global one, resulting in a reduction of output power of the PV system. Even if the MPPT techniques may be able to track the global MPP, the resultant output power obtained always less than the summation of the allowable maximum power of independent PV panels operating under the same condition. The aims of this paper are to study and propose the method which uses a concept of individual DC/DC converters per panel in order to improve the performance of the PV power generating system operating under partial shading condition. Matlab/Simulink simulation is conducted to show the efficiency improvement of the proposed system.","PeriodicalId":123701,"journal":{"name":"The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123683431","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

Extraction of mobility degradation, effective channel length and total series resistance of NMOS at elevated temperature 高温下NMOS的迁移率退化、有效通道长度和总串联电阻的提取

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947755

Kunagone Kiddee, A. Ruangphanit, S. Niemcharoen, N. Atiwongsangthong, R. Muanghlua

引用次数: 9

Detection and localization of link quality degradation in WDM networks WDM网络中链路质量退化的检测与定位

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947836

Wissarut Yuttachai, P. Saengudomlert

引用次数: 1

A new soft single switched PWM DC-DC converter 一种新型软单开关PWM DC-DC变换器

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947991

M. Mahdavian, M. Delshad

引用次数: 0

Evaluating the impact of distributed generation on protection system coordination using protection miscoordination index 利用保护失配指数评价分布式发电对保护系统协调的影响

The 8th Electrical Engineering/ Electronics, Computer, Telecommunications and Information Technology (ECTI) Association of Thailand - Conference 2011 Pub Date : 2011-05-17 DOI: 10.1109/ECTICON.2011.5947977

Natthaphol Pholborisut, T. Saksornchai, B. Eua‐arporn

引用次数: 7