Abstract
Cluster-based topology is an energy-efficient topology control method in cognitive radio networks. The cluster-head node depletes energy faster than cluster-member node and the rotation of cluster-head node is needed to balance the energy consumption for the whole network. In this paper, EDCRN (Energy-Driven Cognitive Radio Network) is presented, which rotation energy threshold is estimated using cluster-head node real-time energy load. The simulation result show that comparing with LEACH (Low-Energy Adaptive Clustering Hierarchy) and EDAC, EDCRN can realize the more network lifetime than the others.
| Original language | English |
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| Title of host publication | Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010 |
| Pages | 138-141 |
| Number of pages | 4 |
| DOIs | |
| State | Published - 2010 |
| Event | 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010 - Harbin, China Duration: 17 Sep 2010 → 19 Sep 2010 |
Publication series
| Name | Proceedings - 2010 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010 |
|---|
Conference
| Conference | 1st International Conference on Pervasive Computing, Signal Processing and Applications, PCSPA 2010 |
|---|---|
| Country/Territory | China |
| City | Harbin |
| Period | 17/09/10 → 19/09/10 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Clustering
- Cognitive radio network
- Energy-Driven
- Rotating
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