Figure 3
From: Sleep/wake scheduling scheme for minimizing end-to-end delay in multi-hop wireless sensor networks
![Figure 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1687-1499-2011-92/MediaObjects/13638_2011_Article_94_Fig3_HTML.jpg)
SMED operations.
From: Sleep/wake scheduling scheme for minimizing end-to-end delay in multi-hop wireless sensor networks
SMED operations.