Essays about: "opnet simulation"

Showing result 1 - 5 of 26 essays containing the words 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. 4G LTE : eMBMS with MBSFN Service Simulation using OPNET

   University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

   Author : Abdelrahman Walid; [2014]
   Keywords : 3G; 3GPP; 4G; CoMP; CSI; CSI-IM; CSI-RS; eMBMS; eNB; EPC; EPS; E-UTRAN; GSM; HSPA; IGMP; IGRP; ITU-T; LTE; LTE-A; MAC; MBSC; MBSFN; MCE; MCS; MFN; MME; OFDM; OFDMA; OPNET; OSPF; PDN-GW; PDSCH; PMCH; PUCCH; PUSCH; QoS; SAE; SC-FDMA; S-GW; TDD; TD-SCMDA; UE; UTMS; WCDMA.;

   Abstract : Long Term Evolution (LTE) known in the market as 4G LTE, it is an evolution of the GSM/UMTS standard. The overall aim of LTE was to provide a new radio access technology focusing on packet-switched data only. LTE has provided a new peak download rates, low data transfer latencies, and improved the support for mobility. READ MORE

4. 3. Qos Performance Analysis : Design And Development Of Voice And Video Mobility Over Long Term Evaluation (Lte) Model

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Shahrear Mahmud; Md.Sadat Hossain Chowdhury; [2014]
   Keywords : LTE; QoS; Video; GBR.;

   Abstract : The evolution of 3G systems has contributed to a significant amount of progress towards 4th generation wireless technology, Long Term Evolution (LTE). On the other hand, demand for more bandwidth has been evidenced by the ever growing usage of real-time application such as video conference. READ MORE

5. 4. 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

6. 5. 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