Abstract
Characteristics of wireless sensor network are mainly featured in three aspects numerous nodes, large-scale networks, restricted operation ability. A frequency point distribution algorithm is proposed in order to decrease collision rate with increasing traffic load in this paper. Based on the coloring, nodes with different frequency points in different cluster can communicate with each other to avoid disturbance among clusters and reduce collision rate by distributed control mode and power control. Test results of frequency point distribution in three power of ZigBee 2. 4G show that it can reach the designed goal and costs less.
| Original language | English |
|---|---|
| Pages (from-to) | 111-115 |
| Number of pages | 5 |
| Journal | Chinese Journal of Sensors and Actuators |
| Volume | 22 |
| Issue number | 1 |
| State | Published - 2009 |
| Externally published | Yes |
Keywords
- Collision Rate clustering structure
- Frequency point distribution
- Wireless sensor network
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