Incidencia del consumo energético en la calidad de servicio QoS de una red del estándar IEEE 802.15.4.

Abstract

The incidence of energy consumption of typical nodes of a wireless sensor network (Wireless Sensor Network, WSN) and the quality of service (Quality of Service, QoS) of an IEEE 802.15.4 standard network are studied. The appropriate communication model must ensure the necessary QoS (for example, the temporal and spatial consistency of the distributed sensor data must be guaranteed for proper cooperation and coordination of the nodes). The methodology used is bibliographic for the collection of scientific sources to develop an updated state of the art of the performance of wireless sensor networks with quality of service, it is also preexperimental for the use of a simulator to evaluate two reactive type routing protocols (DSR and AODV) vector-distance routing or link-state routing for applications in moderately dense coverage (networks of 300 and 500 nodes), average number of sensors in monitoring variables of interest to sectors of a city. The result or contribution is the assessment of energy consumption and its effect on performance metrics of the QoS by manipulating two reactive routing protocols. The simulator used is NS-3.