Figure 5
From: MEA: an energy efficient algorithm for dense sector-based wireless sensor networks
![Figure 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1687-1499-2012-85/MediaObjects/13638_2011_Article_290_Fig5_HTML.jpg)
The ratio of lifetimes of annulus 1 to 10 in the MEA and BPC algorithms for R = 1 km and N = 100.
From: MEA: an energy efficient algorithm for dense sector-based wireless sensor networks
The ratio of lifetimes of annulus 1 to 10 in the MEA and BPC algorithms for R = 1 km and N = 100.