LTE is known as long term evolution, and it is fourth generation (4G) wireless network for mobile communication networks. LTE provides higher data rate, lower latency, and a simplified architecture. LTE system uses OFDMA-based multicarrier modulation, MIMO techniques, and other advanced features to greatly improve wireless services. WIFI stands for Wireless Fidelity, and refers to any type of W...

In this paper, simulation is used to analyse the performance of OLSR and GRP routing protocols for mobile ad hoc networks. Network load, Media access delay, Retransmission attempts and Throughput are used to analyse the performance of these routing protocols. OPNET modeller is used for simulation purposes. Three scenarios are used, in first scenario network size and number of nodes are kept sma...

This paper presents complete network analyzer development for heterogeneous services in a campus environment. The purpose of this study is to define the accuracy of network analyzer development with independent data, real networks and OPNET simulation tools. The tests for network analyzer software are based on traffic and utilization performance. The reliability of this network analyzer will te...

1 Research Assistant of the Fund of Scientific Research Flanders (FWO-Vlaanderen) Abstract In this paper we discuss how OPNET can be applied in advanced networking education, enhancing the practical skills of future network engineers. At the K.U.Leuven Master students in Electrical Engineering focusing on Telecommunications have to complete a complex networking design about Voice over IP, Wirel...