Figure 4
From: Throughput-Efficient Dynamic Coalition Formation in Distributed Cognitive Radio Networks
Average throughput per CR for different network sizes and for different scenarios. (a) Average throughput (bits/sec/Hz) per CR, 
, 
 m and 
in (12) is set to 0.001ms (the time spent for reporting a sensing decision to the coalition head). Given a target detection probability for a coalition, "same 
" means that each CR is required to satisfy the same target probability of detection (see (7)), whereas "weighted 
" means that each CR is required to satisfy an SNR-dependent target detection probability (see (9)). (b) Average throughput per CR, 
, 
 m and 
in (12) is set to 0.001 ms.