The Design and Implementation of the XWCETT Routing Algorithm in Cognitive Radio Based Wireless Mesh Networks

Figure 1

The end-to-end latency performance results.

(a) End-to-end latency, xWCETT

(b) End-to-end latency, WCETT

(c) End-to-end latency, ADDV

(d) End-to-end latency comparison: 20-node configuration