Abstract
We propose an Efficient Reliable Data Collection (eRDC) algorithm. The eRDC is designed for energy-constraint wireless sensor networks (WSN) to balance reliability and energy consumption. We derive energy efficiencies of the proposed reliability schemes, and evaluate their performances. These analyses provide a guideline to determine the number of retransmissions for reliable data delivery. Dynamic programming concept is used to find the optimal solution. We present a distributed eRDC implementation to dynamically control the maximum number of retransmissions based on the guideline provided. Discrete event simulations and field trials with wireless sensor nodes confirmed our results.
| Original language | English |
|---|---|
| Title of host publication | The 68th IEEE Vehicular Technology Conference, VTC 2008-Fall |
| Place of Publication | Piscataway, NJ |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Pages | 1-5 |
| Number of pages | 5 |
| ISBN (Print) | 9781424417223 |
| DOIs | |
| Publication status | Published - 2008 |
| Externally published | Yes |
| Event | 68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference - Calgary, AB, Canada Duration: 21 Sept 2008 → 24 Sept 2008 |
Other
| Other | 68th Semi-Annual IEEE Vehicular Technology, VTC 2008-Fall, Conference |
|---|---|
| Country/Territory | Canada |
| City | Calgary, AB |
| Period | 21/09/08 → 24/09/08 |
Keywords
- Data collection
- Energy efficiency
- Quality of Service
- Reliability
- Wireless Sensor Networks
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