The challenges facing businesses today are enormous. Not only must you get your core business practice right, you must also be able to reach buyers everywhere, instantly, with 100 percent availability, in a way that’s compelling, easy-to-understand, and highly flexible. IT is expected to link to everything, make every interaction instant, keep it all rock-solid ...

In this paper, a new antenna is designed in order to use in the Wireless Capsule Endoscopy (WCE) system. This antenna consists of two parts; the small monopole part and the small spiral. Having the omnidirectional radiation pattern for covering the stochastic motions of the capsule into gastrointestinal and also, appropriate gain and wide bandwidth ...

Cloud adoption is an expanding part of IT organisations’ strategies, and IT architects are growing more sophisticated in how they think about cloud. In IDC’s recent worldwide CloudView Survey, we discovered that nearly 60% of organisations are currently using or planning to implement some form of cloud – whether for a single project, for test/development ...

In today’s world, workers expect 24×7 availability and IT services. IT administrators are increasingly tasked with making critical apps accessible at any time, from any place, and on any device, but they are often not given the resources that they require to meet these demands. Companies struggle to keep up with the influx of mobile ...

This infographic analyses the changing face of the Australian working life. Work has shifted from a place you go to, to a thing you do. According to research from elance over 3.7 million Australians are now freelancing in some capacity, which is roughly 30% of the Australian workforce. Find out how organisations are capitalising on ...

In this paper, the authors bash shell scripts using the host Linux command were applied for testing the performance and stability of different DNS64 server implementations. Because of their inefficiency, a small multi-threaded C/C++ program (named DNS64PERF) was written which can directly send DNS AAAA record queries. After the introduction to the essential theoretical background ...

Mobile Ad hoc NETworks (MANETs) does not possess any fixed infrastructure. Due to mobility of nodes and frequent link breakage carry out, no central administrator is required. Hence, in MANETs routing is challenging job and it generating multiple types of routing protocols. In this paper, the author describes on reactive routing techniques that have the ...

Mobile Ad hoc NETworks (MANETs) does not possess any fixed infrastructure. Due to mobility of nodes and frequent link breakage carry out, no central administrator is required. Hence, in MANETs routing is challenging job and it generating multiple types of routing protocols. In this paper, the author describes on reactive routing techniques that have the ...

Owing to recent technological advancements in wireless sensor and communication technologies, WSN has become a prominent research topic tapping the potential use of it to a wide range of applications. A large quantity of miniscule sensor nodes collaborating and communicating through a wireless medium, collect and propagate data finally to a base station or sink ...

Node localization is the core in wireless sensor network. It can be solved by powerful beacons, which are equipped with global positioning system devices to know their location information. In this paper, they present a novel sparse localization approach with a mobile beacon based on LU decomposition. Their scheme firstly translates node localization problem into ...

In Wireless Sensor Network (WSN) a large number of sensor nodes are deployed to aggregate sensed data. These sensor nodes are usually powered by batteries thus their energy is limited. Sensor nodes primarily consume energy in data transmission, particularly over a long distance. Since the position of the Base Station (BS) is far. The energy ...

Sensor networks are highly distributed networks of small and lightweight wireless nodes deployed in hundreds of thousands to monitor the environment or system by the measurement of physical parameters such as temperature, pressure or relative humidity. Building sensors have been made possible by the recent advances in Micro-Electro-Mechanical Systems (MEMSs) technology. Cluster is a technique ...

Recently, the mobile devices are equipped with various wireless interfaces in heterogeneous environments which combine a large number of radio access technologies. The evolution of these technologies will allow users to benefit simultaneously from these radio access technologies. So, that the most important challenge is how to choose a most suitable network access for mobile ...

A WSN is a network which consists of many sensor nodes distributed randomly that collect and processes their data in an efficient manner. One of the major challenges in WSNs is efficient utilization of energy during various operations which requires special attention. A large amount of sensor node’s energy is consumed due to the inner-network ...

Research is being carried out for discovering various techniques to efficiently utilize the sensor node’s energy in a wireless sensor network. The authors have observed that most energy efficient technique for data transmission in a wireless sensor network is considered to be clustering approach. It is very effective in reducing the energy dissipation of a ...