Abstract. Long running applications often need to adapt due to changing requirements or changing environment. Typically, such adaptation is performed by dynamically adding or remov...
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
Guardbands are designed to insulate transmissions on adjacent frequencies from mutual interference. As more devices in a given area are packed into orthogonal wireless channels, c...
With a changing structure of networks and application systems due to the requirements of decentralised enterprises and open service markets, distributed systems with rapidly incre...
– In the past few years considerable demand for user oriented multimedia information systems has developed. These systems must provide a rich set of functionality so that new, co...