id: 05858341 dt: a an: 05858341 au: Lee, Hochul; Hwang, Jeonghwan; Yoe, Hyun ti: A study of the energy efficient MAC protocol apply to ubiquitous livestock farming. so: Kim, Tai-hoon (ed.) et al., Future generation information technology. Second international conference, FGIT 2010, Jeju Island, Korea, December 13‒15, 2010. Proceedings. Berlin: Springer (ISBN 978-3-642-17568-8/pbk). Lecture Notes in Computer Science 6485, 699-707 (2010). py: 2010 pu: Berlin: Springer la: EN cc: ut: Ubiquitous; WSN; Monitoring; Pig Farm; Energy Efficient MAC ci: li: doi:10.1007/978-3-642-17569-5_69 ab: Summary: The ubiquitous pig farm monitoring system is designed so that it can be applied to modern agriculture and attached MAC Protocol that the Link Quality based Transmit Power Control MAC (LPMAC) protocol, which is becoming bigger and more advanced. In the immediate previous research, a large scale ubiquitous pig farm monitoring system was designed and it was applied to actual pig farms. It was possible to realize the system, where the raising efficiency of pig was maximized by installing the temperature/humidity sensors and video camera, transmitting the measured information to caretaker in real time. When the measured environmental information values detected by the sensor would get out of optimum raising environment of pigs, the system transmitted the content to the caretaker. Simultaneously, the environment control facilities such as humidifier, air conditioner and window opener/closer were activated in order to maintain the environmental information at uniform and pleasant values. And, it was found that the LPMAC protocol is proper as the MAC to be applied to the livestock farming. rv: