Abstract
Wireless Sensor Networks (WSNs) have been widely recognized as a promising solution for enhancing various aspects of electric power grid and realizing the vision of smart grid. However, energy crisis and challenging wireless environment in smart grid create a number of challenges for WSNs, as a result of which energy efficiency become critically important. On the other hand, cognitive radio (CR) technology is expected to play a vital role in smart grid networks. Cognitive Sensor Networks (CSNs) can effectively address some unique challenges of WSNs in smart grid. In this paper, we aim to design an energy efficient Medium Access Control (MAC) protocol for CSNs. In this regard, we propose ECR-MAC, which is an energy-efficient receiver-based MAC protocol for CSNs. ECR-MAC uses a energy-efficiency based auction mechanism and preamble sampling techniques for providing high energy efficiency and reliability. In addition, ECR-MAC explicitly accounts for the peculiarities of a CR environment. Analytical and simulation results demonstrate the effectiveness of ECR-MAC as a viable solution for CSNs.
| Original language | English |
|---|---|
| Title of host publication | 2016 IEEE International Conference on Communications Workshops, ICC 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 331-336 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781509004485 |
| DOIs | |
| State | Published - 5 Jul 2016 |
| Event | 2016 IEEE International Conference on Communications Workshops, ICC 2016 - Kuala Lumpur, Malaysia Duration: 23 May 2016 → 28 May 2016 |
Publication series
| Name | 2016 IEEE International Conference on Communications Workshops, ICC 2016 |
|---|
Conference
| Conference | 2016 IEEE International Conference on Communications Workshops, ICC 2016 |
|---|---|
| Country/Territory | Malaysia |
| City | Kuala Lumpur |
| Period | 23/05/16 → 28/05/16 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Cognitive radio
- Energy-efficiency
- MAC protocol
- Smart grid
- Wireless sensor networks
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