Essays about: "OPNET"

Showing result 6 - 10 of 45 essays containing the word OPNET.

1. 6. Traffic Modeling and Evaluation of QoSschemes in Wide Area MonitoringSystem

   University essay from KTH/Industriella informations- och styrsystem

   Author : Björn Johanson; [2013]
   Keywords : ;

   Abstract : To prevent a power grid from having disturbances that may, in a worst case scenario, blackout entire countries, Transmission System Operators (TSO) want to be able to see what happens in different parts of the network faster, to have time to do the necessary changes and regulate the power grid. For this reason, a new technology called PMU-based Wide Area Monitoring System (WAMS) has been introduced to allow the real-time monitoring of the power grid. READ MORE

3. 7. Implementation Of Wireless Channel Propagation Models In OPNET

   University essay from Avdelningen för informations- och kommunikationssystem

   Author : Zhijuan Guo; [2013]
   Keywords : OPNET; channel model; power fading; WSN;

   Abstract : In recent times, there has been a significant amount of research regarding the physical layer of wireless communications . The part of the physical layer, which cannot be ignored, is channel propagation. Different environments have different channels. READ MORE

4. 8. Priority-based THVRG in Industrial Wireless Sensor Network

   University essay from Institutionen för informationsteknologi och medier

   Author : Hao Chen; [2013]
   Keywords : Industrial Wireless sensor networks; priority; routing algorithms;

   Abstract : With the constant expansion of the industrial monitoring system, there is an urgent requirement to reduce investment and operating costs for the development of industrial communication technology. For industrial real-time monitoring systems, wireless technology can be used in a practical industrial production to take advantages of its flexibility and robustness. READ MORE

5. 9. Traffic Modeling and Evaluation of QoS schemes in Wide Area Monitoring System

   University essay from KTH/Industriella informations- och styrsystem

   Author : William Knowles; [2013]
   Keywords : ;

   Abstract : To prevent a power grid from having disturbances that may, in a worst case scenario, blackout entire countries, Transmission System Operators (TSO) want to be able to see what happens in different parts of the network faster, to have time to do the necessary changes and regulate the power grid. For this reason, a new technology called PMU-based Wide Area Monitoring System (WAMS) has been introduced to allow the real-time monitoring of the power grid. READ MORE

6. 10. Implementation of the WirelessHART MAC Layer in the OPNET Simulator

   University essay from Avdelningen för informations- och kommunikationssystem

   Author : Wang Yipeng; [2013]
   Keywords : IWSN; WirelessHART; TDMA; slotted ALOHA; slotted CSMA CA;

   Abstract : Industrial wireless sensor network (IWSN) is an application area of WSN used in industrial process monitoring and control with strict time and reliability requirement. WirelessHART standard is the first international standard for IWSN approved by International Electrotechnical Commission (IEC). READ MORE