Dynamic Sensing-Rate Control Scheme Using a Selective Data-Compression for Energy-Harvesting Wireless Sensor Networks

• DOI: 10.14372/iemek.2016.11.2.79
• Publication Date: 2016-05-23T15:38:47Z
• Authors: Ikjune Yoon; Jun Min Yi; Semi Jeong; Joonmin Jeon; Dong Kun Noh
• Keywords: Blackout

In wireless sensor networks, increasing the sensing rate of each node to improve data accuracy usually incurs a decrease network lifetime. this study, an energy-adaptive compression scheme is proposed efficiently control in energy-harvesting (WSN). scheme, by utilizing surplus energy effectively for compression, can increase without any rise blackout time. Simulation result verifies that gathers more amount sensory per unit time with lower number nodes than other schemes WSN.