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2005 Student Conference on Engineering Sciences and Technology最新文献

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Performance Evaluation of IS-95A CDMA Traffic Channels using Simulink 基于Simulink的IS-95A CDMA信道性能评估
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382892
Muhammad Umair Siddiqui, Q. Shahrukh, Muhammad Usman
{"title":"Performance Evaluation of IS-95A CDMA Traffic Channels using Simulink","authors":"Muhammad Umair Siddiqui, Q. Shahrukh, Muhammad Usman","doi":"10.1109/SCONEST.2005.4382892","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382892","url":null,"abstract":"The paper before you is an evaluation of the IS-95A CDMA forward link and reverse link performance. We have devised some numerical results based on the real time simulation of the forward link and the reverse link under constraints imposed by the regular A WGN and REYLEIGH faded channels along with the mobile users imposed limitation. This simulation can also be used to deduce results for practical CDMA system designing. We have come up with graphical relationship between the BER (bit error rate) and SNR (signal to noise ratio).","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114241241","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
Automation of Vaccination and Blood Sampling Procedures 疫苗接种和血液取样程序的自动化
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382894
S.Z. Rizvi, S. Yousuf, N. Kanwal, S. Akbar
{"title":"Automation of Vaccination and Blood Sampling Procedures","authors":"S.Z. Rizvi, S. Yousuf, N. Kanwal, S. Akbar","doi":"10.1109/SCONEST.2005.4382894","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382894","url":null,"abstract":"This paper describes the applications of a robotic arrangement in the automation of human, poultry and livestock mass-vaccination and human blood sampling. The implications of these applications are vast; basically, the robot provides quarantine of the subjects and eliminates the contact of operators with the blood of subjects which is essential in some cases to prevent health hazards. It will also provide speed, accuracy and fully automatic procedures on a mass-scale which promise to be very cost effective. The concept of automatic vaccination can be easily extended to automatic sterility and medication. In epidemics, this arrangement can prove to be invaluable as it will save a lot of time and money and will eliminate health hazards to the workers. The project from its present crude form can be advanced by incorporating ideas of 3D imaging or 2D imaging of the site under target via software tools or image recognition or images having pathological importance.","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122043578","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
Multi-Level Security for Wireless LAN 无线局域网的多级安全
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382904
Fareeha Waheed, Sadia Muhiuddin, Saqib M Ilyas
{"title":"Multi-Level Security for Wireless LAN","authors":"Fareeha Waheed, Sadia Muhiuddin, Saqib M Ilyas","doi":"10.1109/SCONEST.2005.4382904","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382904","url":null,"abstract":"The advent of wireless LANs is a welcome sign in terms of ease of deployment and re-configuration. However, security is an alarming concern, as everything being transmitted is available \"in the air. \" Our work focuses on using existing protocols, standards, tools and technologies to implement a secure wireless LAN. Security in a network needs to be implemented at multiple levels, hence we have concentrated on implementing SSLD security, MAC address filtering, encryption and RADIUS based authentication of wireless clients.","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"371 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115986797","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
Web-Based Distributed Control using GPRS Enabled Embedded Devices 使用支持GPRS的嵌入式设备的基于web的分布式控制
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382876
E. Anayatullah, Z. Khan, Z. Muhammad, A. Saleem
{"title":"Web-Based Distributed Control using GPRS Enabled Embedded Devices","authors":"E. Anayatullah, Z. Khan, Z. Muhammad, A. Saleem","doi":"10.1109/SCONEST.2005.4382876","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382876","url":null,"abstract":"Supervisory Control and Data Acquisition (SCADA) is a field of constant development and worth billions of dollars around the world as it is used in many types of industries. Existing SCADA systems are divisible into two groups -cheap and inflexible control and expensive but flexible control. This project attempts to take a step towards the best of both worlds -cheap and flexible SCADA i.e. creating an extremely low cost device which can be adapted to many different SCADA applications via some very basic programming and plugging in relevant peripherals. Much of the price in some expensive SCADA applications is a result of using specialized communication infrastructure. By using existing infrastructure, in this case, the mobile GSM network, not only can price be kept down, but scalability and generic nature of the device is maintained. This project deals with the creation of an inexpensive, yet adaptable and easy to use SCADA device and infrastructure using mobile telephone network, in particular, the General Packet Radio Service (GPRS). The hardware components making up the device are relatively unsophisticated, yet the custom written software makes it re-programmable over the air, and able to provide a given SCADA application with the ability to send and receive control and data signals at any non predetermined time.","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128622291","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
Remote Monitoring and Control using Wireless Messaging 使用无线信息的远程监视和控制
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382898
A. Jamal, H. Mannan, M. Maqsood, M.S. Ilyas
{"title":"Remote Monitoring and Control using Wireless Messaging","authors":"A. Jamal, H. Mannan, M. Maqsood, M.S. Ilyas","doi":"10.1109/SCONEST.2005.4382898","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382898","url":null,"abstract":"During the recent few years, technologies and standards have been developed that made remotely controlling and monitoring of electronic systems possible. This paper gives an overview of these advancements and describes an implementation of a system capable of controlling and monitoring from remote location using multimedia messaging service (MMS).","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123594600","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
Microcontroller Based IC Tester 基于单片机的集成电路测试仪
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382884
M. Ahmed, I.M. Umair, K. Mehboob
{"title":"Microcontroller Based IC Tester","authors":"M. Ahmed, I.M. Umair, K. Mehboob","doi":"10.1109/SCONEST.2005.4382884","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382884","url":null,"abstract":"In the present world, everything is going to be more developed, attractive and user friendly. The project, named \"XPERT IC TESTER\" contains attractive and enhance features for the users. It is basically a microcontroller-based project and gives response to the user within a second. Low power consumption, less hardware requirement, less hardware complexities, low cost, PC independent and smaller size makes it unique in the row of IC testers.","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"472 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123664184","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 Optimized Architecture Implementing the Standard JPEG Algorithm on FPGA 在FPGA上实现标准JPEG算法的优化体系结构
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382888
H. Quazi, F. Qader, M. Rasheed, H. Mansoor
{"title":"An Optimized Architecture Implementing the Standard JPEG Algorithm on FPGA","authors":"H. Quazi, F. Qader, M. Rasheed, H. Mansoor","doi":"10.1109/SCONEST.2005.4382888","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382888","url":null,"abstract":"The JPEG algorithm is one of the best compression algorithms. It preserves a good quality while reducing the size to a large extent. It uses advanced image analysis techniques to reduce size while losing the lesser important information. This paper describes a simple and efficient architecture to implement a JPEG encoder trying to use as less resources as possible without compromising much speed or quality.","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"881 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127079754","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
CDMA Based Wireless Transceiver System MATLAB Simulation and FPGA Implementation 基于CDMA的无线收发系统MATLAB仿真与FPGA实现
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382897
Z. Mahtab, S. Ahmed, S. Hussain, S. Hasan
{"title":"CDMA Based Wireless Transceiver System MATLAB Simulation and FPGA Implementation","authors":"Z. Mahtab, S. Ahmed, S. Hussain, S. Hasan","doi":"10.1109/SCONEST.2005.4382897","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382897","url":null,"abstract":"Code Division Multiple Access (CDMA) has become the technology of choice for the current and future generation of wireless systems. We have implemented the CDMA IS-95 based Wireless Transceiver System using Matlab Simulink v 7.0. The entire system is implemented using the Xilinx System Generator Block v6.3. Even though the CDMA IS-95 system is already implemented in Simulink and is provided as a demo, there is no way of converting it into real Hardware. Using Xilinx System Generator we have made our implementation capable of being translated into any of the HDL codes. This can be then mapped onto appropriate FPGA easily. We have used the hardware co-simulation feature of the Xilinx System generator to create a library of the basic building blocks of the IS-95 system. This library can be used for implementing to create the various channels that are the part of the CDMA system.","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130012010","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
Boiler Automation 锅炉自动化
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/sconest.2005.4382891
A.A. Khan, A. Shahensha, M. Iqbal, M. Amin
{"title":"Boiler Automation","authors":"A.A. Khan, A. Shahensha, M. Iqbal, M. Amin","doi":"10.1109/sconest.2005.4382891","DOIUrl":"https://doi.org/10.1109/sconest.2005.4382891","url":null,"abstract":"The boiler is a fundamental part of almost all industries. It varies in application from low pressure to high pressure, the latter used extensively in power generation. The goal of this paper is to familiarize the reader with the processes involved and to present an S7 (Simatic) based control solution for the control of these.","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132565093","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
Defect Prevention Techniques and its Usage in Requirements Gathering - Industry Practices 缺陷预防技术及其在需求收集中的应用——行业实践
2005 Student Conference on Engineering Sciences and Technology Pub Date : 2005-08-01 DOI: 10.1109/SCONEST.2005.4382875
Kashif Adeel, Shams Ahmad, Sohaib Akhtar
{"title":"Defect Prevention Techniques and its Usage in Requirements Gathering - Industry Practices","authors":"Kashif Adeel, Shams Ahmad, Sohaib Akhtar","doi":"10.1109/SCONEST.2005.4382875","DOIUrl":"https://doi.org/10.1109/SCONEST.2005.4382875","url":null,"abstract":"This paper will present various techniques use for a defect prevention (DP) strategy that, when introduced at all stages of a software life cycle, can reduce the time and resources necessary to develop high quality systems. Specifically, how implementing a model-based strategy to reduce Requirement Defects, Development Rework and Manual test development efforts will lead to significant achievements in cost reduction and total productivity. Major focus of this paper is on DP Techniques (for Requirement Phase) used in the Pakistan software industry. Survey data represent which DP techniques are being in use and how much effective are they.","PeriodicalId":447083,"journal":{"name":"2005 Student Conference on Engineering Sciences and Technology","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125248902","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
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