Cooperative cognitive wireless communication based on biological mutualism

Cooperative cognitive wireless communication (CCWC) can be used for dealing with direct communication problem, and bandwidth scarcity issue using the cooperative communications and cognitive radio techniques. This topic is of great importance for future development of wireless communication standards. There have been many techniques for dealing with such kind of problems using game theory (GT). In this paper, we have tried to analyze the cooperative cognitive communication model based on biological mutualism (BM). In BM, different types of species help each other for mutual existence in the ecosystem. We tried to formulate our CCWC problem similarly like BM scenario, and examined how the bandwidth resource would be shared with each other for mutual existence, and the number of primary and secondary users which can coexist based on the available bandwidth resource.