In this paper, a novel parasitic element structure is proposed to reduce the mutual coupling produced in a compact (2×1) Multi-Input Multi-Output (MIMO) antenna system working at 2.4GHz for Wireless Local Area Network (WLAN) applications. The proposed structure has a rectangular shape with (10) square slots built using FR-4 substrate with relative permittivity of 4.4 ...

An ad hoc mobile network is a collection of mobile nodes that are dynamically and arbitrarily located in such a manner that the interconnections between nodes are capable of changing on a continual basis. Routing in Mobile Ad-hoc NETwork (MANET) is extremely challenging because of MANETs dynamic features, its limited bandwidth and power energy. The ...

Environment monitoring applications using Wireless Sensor Networks (WSNs) have had a lot of attention in recent years. In much of this research tasks like sensor data processing, environment states and events decision making and emergency message sending are done by a remote server. A proposed cross layer protocol for two different applications where, reliability for ...

In this paper, the authors provide a high-level overview of E-UTRAN interworking and interoperability with existing Third Generation Partnership Project (3GPP) and non-3GPP wireless networks. E-UTRAN access networks Long Term Evolution and LTE-Advanced system (LTE and LTE-A) are currently the latest technologies for 3GPP evolution specified in Release 8, 9 and beyond. These technologies promise ...

The concept of cloud computing becomes important for each government, facilitating its way of work, increasing its productivity and all that leading to cost savings. Different country chooses different strategy for adoption of cloud computing with a possibility to become better and more effective e-government. In this paper, the scope of the work is oriented ...

SUN Java provides a mechanism for integration with functions coded in C/C++ or assembler, and basically offers two frameworks: Java Native Interface (JNI), and Java Native Access (JNA). In this paper, each of these two frameworks are first described, and then JNI is demonstrated with an example code, which uses Java code to write to ...

The Requirement Engineering (RE) is the most important phase of the Software Development Life Cycle (SDLC). This phase is used to translate the imprecise, incomplete needs and wishes of the potential users of software into complete, precise and formal specifications. The specifications act as the contract between the software users and the developers. Therefore the ...