Essays about: "OPnet"

Showing result 1 - 5 of 45 essays containing the word OPnet.

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. Performance Analysis of VOIP and VOIP codec with Economical Policy For Call Centers in Pakistan

   University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

   Author : Khurram Jilani; [2014]
   Keywords : ;

   Abstract : As information can be sent via various mediums through different channels,  visual or vocal communication can also be carried out though various channels such as public switched networks (PSTN) and packet based switched systems which are commonly known as voice over Internet protocol (VOIP). This particular study emphasizes on voice over Internet protocol and its various aspects. READ MORE

6. 5. Routing protocols for wireless sensor networks: A survey

   University essay from Institutionen för informationsteknologi och medier

   Author : Ying Yang; [2013]
   Keywords : Wireless Sensor Network; Routing Protocol; Classification of Routing Protocols;

   Abstract : Wireless sensor networks(WSNs) are different to traditional networks and are highly dependent on applications, thus traditional routing protocols cannot be applied efficiently to the networks. As the variability of both the application and the network architecture, the majority of the attention, therefore, has been given to the routing protocols. READ MORE