Research Article
Evolutionary Game Theory-Based Collaborative Sensing Model in Emergency CRAHNs
Algorithm 1
Adaptation algorithm at the spectrum coordinator (SC).
Step : Initialize , Set | = 0.9, = 1, | _Learning_flag = 0, iter = 0 | Step : Get local decisions | Fuse the received data to obtain global decisions | Update , , | Compute for global decision iter = iter + 1 | Step : if () | Compute reward for each SU | Set iter = 1 | Compute (Average over iters) | If () & (_Learning_flag == 0) | set mean () of all SUs; | set _Learning_flag = 1 | end | end | Step : iteriter + 1 | Step : If Network Size changes set _old, _old/ | Step : If SNR changes set _Learning_Flag 0 | go to Step |
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