원문정보
초록
영어
This paper proposes to increase the efficiency of energy in nodes, which rapidly drops during the transmission of the Low Energy Adaptive Clustering Hierarchy (LEACH), through the use of dual-hop layered application in the sensor field. Along with introducing the dual-hop method in the data transmission, the proposed single-hop method for short-range transmission and multi-hop transmission method between the cluster heads for remote transmission were also introduced. Additionally, by introducing a partial multi-hop method in the data transmission, a single-hop method for short range transmission method between the cluster heads for remote transmission was used. In the proposed DL-LEACH, the energy consumption of the cluster head for remote transmission reduced, as well as increased the energy efficiency of the sensor node by reducing the transmission distance and simplifying the transmission route for short-range transmission. As compared the general LEACH, it was adapted to a wider sensor field.
목차
1. Introduction
2. Related Works
2.1. LEACH Protocol
2.2. MTE Protocol
2.3. LEACH Analysis
3. DL-LEACH: Dual-hop Layered LEACH
3.1. Proposed Algorithm
3.2. Definition of the performance
4. Simulation
4.1. Test Environment
4.2. Simulation Results and Analysis
5. Conclusion
Acknowledgement
References