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ZERO: Probabilistic Routing for Deploy and Forget Wireless Sensor Networks
DOI:10.3390/s101008920.png)
摘要
En 中文
As Wireless Sensor Networks are being adopted by industry and agriculture for large-scale and unattended deployments, the need for reliable and energy-conservative protocols become critical. Physical and Link layer efforts for energy conservation are not mostly considered by routing protocols that put their efforts on maintaining reliability and throughput. Gradient-based routing protocols route data through most reliable links aiming to ensure 99% packet delivery. However, they suffer from the so-called hot spot problem. Most reliable routes waste their energy fast, thus partitioning the network and reducing the area monitored. To cope with this hot spot problem we propose ZERO a combined approach at Network and Link layers to increase network lifespan while conserving reliability levels by means of probabilistic load balancing techniques.
Keyword:
energy efficiency
probabilistic routing
collection-tree-protocol
gradient routing
wireless sensor networks
agriculture and industry
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期刊
IF:
3.5
论文数:
7.2W
被引数:
20.9W

