A MAC Protocol for Delay Reduction in IEEE 802.15.4 based Sensor Network

Jae Soon Kim, Pyung Soo Kim, Seong Yeon Choi, Jeong Gon Kim
2014 unpublished
In order to transmit bio-data of patient efficiently under medical environment, information of emergency patient is required to be transmitted rapidly and correctly through information being collected in real time and transmission delay should be minimized at the time of transmitting regular medical data and irregular CE application data. In this study, diversified data was designed to be rapidly and correctly transmitted in a scheduling mode without trransmision delay in a way of activating
more » ... ay of activating Inactive section through order information of transmitting data under contention access including ADP data section that may send regular data only and irregular data section after setting EP section in which only emergency data could be sent rapidly through IEEE 802 15.4.
doi:10.14257/astl.2014.67.21 fatcat:c3bnoh2ovrbexov4xxaa5ly6r4