Phase Transition Diagram for Underlay Heterogeneous Cognitive Radio Networks.

Weng-Chon Ao Shin-Ming Cheng Kwang-Cheng Chen

Published in: GLOBECOM (2010)

Keyphrases

phase transition
cognitive radio networks
spectrum sensing
channel allocation
user centric

constraint satisfaction
cognitive radio
satisfiability problem
hard problems
randomly generated

np complete
np complete problems
random graphs
random instances
cellular automata

random constraint satisfaction problems
graph coloring
sat problem
cross layer
shortest path