ISSUES OF ENERGY SAVING IN WIRELESS SENSOR NETWORK

Abstract

In recent years, there have been many studies on energy in wireless sensor networks with optimal routing solutions in terms of energy saving and network quality requirements. However, previous studies only met a few requirements for quality, reliability or energy efficiency of the network, rarely addressing many of the different requirements that co-occur in the network. Therefore, there is a need for more in-depth studies in line with the rapidly developing needs of wireless sensor network applications. Starting from the above analysis, the author has studied the problem of energy in wireless sensor networks. The result of the paper is a simulation program on NS2 software about the operation of network nodes and its stored energy. Since then, the author chooses a multi-hop wireless routing method to improve and save energy in wireless sensor networks, specifically to reduce packet transmission delay time, increase reliability and ensure efficient energy use.