认知无线电中继协助网络资源分层优化算法
陈健, 樊光辉, 阔永红

Hierarchical optimization algorithm for resource allocation in relay-assisted cognitive radio network
CHEN Jian, FAN Guang-hui, KUO Yong-hong
图5 总发送功率限制下的公平性
Fig.5 The fairness under total transmission power constraint