Quality of Service for Wireless Network Implementation in Advanced Metering Infrastructure

The implementation of a robust communication system is essential for smart grids. This new system should provide an excellent quality of service (QoS) and a robust communication infrastructure, which must integrates the various devices on the network and its areas. This paper presents a study of the major network's needs, and describes the main applications of smart grids, and its QoS requirements. Some proposals in the literature are presented, and QoS needs in electrical grids are discussed. Because of its importance, the Advanced Metering Infrastructure (AMI) is evaluated and tested. The tests are made in an AMI with QoS implemented and also without QoS. The results indicate that the mechanisms and parameters for QoS in AMI are needed an also improving the messages speed.