earticle

영어

Energy and bandwidth of the sensors in wireless sensor networks are highly valuable resources so must be used efficiently. Data aggregation on base station via entity nodes is the starting point of overflow of the information, which effect utmost power utilization. To reduce such obstacle, new data aggregation technique has been proposed called ERA which has improved the act of the wireless sensor network through the use of group-based data aggregation but still a lot improvement can be made. This term paper presents a review on various energy algorithms within clustering. And it has been found that none of the technique performs effectively in all fields. The major task of this survey is to find out the drawbacks in existing techniques and ERA. So this paper makes conclusion along with the future scope to overcome these problems.