International Journal on Computer Science and Technology (IJCST)
Data-intensive WSNs is to convey all the data generated within an application's lifetime to the base station despite the fact that sensor nodes have limited power supplies. The approach differs from previous paper in two main aspects. First it does not need complex motion planning of mobile nodes so it can be executed on a number of low-cost mobile sensor platforms. Second the authors combine the energy consumption due to both mobility and wireless transmissions into a holistic optimization framework. Their framework consists of three main algorithms.