Multi-users Cooperative Transmitting Algorithm in Cognitive WLAN

Wireless networks provides convenience for people’s daily life. Communication links in wireless environment will be affected by various kinds of interference. Mutual interference between multiple uses is one of the most important problems in the future networks. We proposed two algorithms to solve the problem of mutual interference between multiple users in cognitive WLAN. Our algorithms are based on cooperative transmitting. Finally, the simulation results show that our proposed algorithms can support more users to access to the networks simultaneously.

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