Essays about: "wsn opnet simulation"

Found 4 essays containing the words wsn opnet simulation.

1. 1. Performance Study of ZigBee-based Green House Monitoring System

   University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

   Author : Shah Nawaz; [2015]
   Keywords : Wireless Sensor Network; Multi-hope Wireless Network; ZigBee Wireless Sensor Network; Medium Access Control; Optimized Network Engineering Tool;

   Abstract : Wireless Sensor Network (WSN) is an emerging multi-hop wireless network technology, and the greenhouse network monitoring system is one of the key applications of WSNs in which various parameters such as temperature, humidity, pressure and power can be monitored. Here, we aim to study the performance of a simulation-based greenhouse monitoring system. READ MORE

3. 2. 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. 3. BLUETOOTH / ZIGBEE NETWORKS AND DEVELOPMENT OF PORTABLE 6LOWPAN STACK

   University essay from Avdelningen för elektronik, matematik och naturvetenskap

   Author : Nagavenkat kumar Gaddam; [2013]
   Keywords : Zigbee; 802.15.4; 6LoWPAN; IPv6; Bluetooth.;

   Abstract : Wireless sensor networks (WSN’s) are becoming popular in military and civilian applications such as surveillance, monitoring, disaster recovery, home automation and many others. Prolonged network lifetime, scalability, node mobility and load balancing are important requirements for many WSN applications. READ MORE

5. 4. Evaluation of AODV and DSR Routing Protocols of Wireless Sensor Networks for Monitoring Applications

   University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

   Author : Zeeshan Akbar; Asar Ali; [2009]
   Keywords : AODV Ad-hoc On Demand Distance Vector; APS Ad-hoc Positioning System; ATD Analog to Digital; ASYM Asymmetric; CPU Central Processing Unit; DD Directed Diffusion; DSR Dynamic Source Routing; EAR Energy Aware Routing; FTP File Transfer Protocol; GEAR Geographic and Energy Aware Routing; IC Integrated Circuit; MAC Medium Access Control; MECN Minimum Energy Communication Network; SMECN Small Minimum Energy Communication; MMSPEED Multi path and Multi Speed; OPNET Optimized Network Engineering Tool; QoS Quality of Service; RREQ Route Request; RREP Route Reply ; SAR Sequential Assignment Routing; SYM Symmetric; TORA Temporally ordered Routing Algorithm; UART Universal Asynchronous Receive and transmit; WSN Wireless Sensor Network; WLAN Wireless Local Area Network;

   Abstract : Deployment of sensor networks are increasing either manually or randomly to monitor physical environments in different applications such as military, agriculture, medical transport, industry etc. In monitoring of physical environments, the most important application of wireless sensor network is monitoring of critical conditions. READ MORE