Survey on low energy data collection in wireless sensor network

Envisioning many applications are handling important data, a network need reliable and efficient network to collect required data. In wireless sensor network the accurate and low energy utilization during data collection is a great challenge. Now a day, the wireless sensor networks are deployed in different field for different applications. The sensor nodes used to monitor environment, temperature, moisture, oil level in heavy machineries as well as monitoring sensitive areas. Some effective wireless sensor network will be deployed to fulfill these applications. The first requirement is that a network uses less energy. The energy will utilized for several months and years as required. The second is low cost of network. In this paper we solved said issues by studying different techniques.