RPL Routing Method for Improving Energy Efficiency and Packet Transmission / Reception in RPL-based Wireless Networks

摘要

A routing method to improve energy efficiency and packet transmission/reception stability in RPL-based wireless networks calculates instability through rank increase and parent change time, and the calculated instability is a DIO (DODAG Information Objects) message to rank value. It is characterized by using an adaptive threshold proportional to the rank of a neighboring node in order to avoid selecting an unstable parent by reflecting it, but to improve energy efficiency by preventing frequent parental changes.