International Journal of Innovative Science Engineering and Technology (IJISET)
wakeup scheduling is importance concept in wireless sensor network. Without wake-up scheduling energy con not save. Efficient energy use in network required schedule the sensor nodes. So the Scheduling can be done in different ways. In this paper present first layer set and successor. in this set one sensor are active remain are in passive state. once active sensor energy are loss then one of successor set node are active and sense data on that area. Using this approach, the authors can find multiple-path from source to sink sensor after find multiple-path choose best path from source to sink.