In this paper, we present a distributed resource allocation mechanism in cognitive radio networks, based on a new coopeti-tion methodology, which combines advantages of nodes competition and cooperation. We postulate that this new method allows for fully distributed resource management between cognitive radio devices. The presented framework is generic, however, we consider it for the application in OFDMA networks. Coopetition takes the best from cooperative and competitive problem formulation and provides the opportunity to control the balance between fairness and spectral efficiency (SE) of resource allocation. Simulation results confirm that coopetition allows for efficient resource utilization, and may be used practically in wireless cognitive networks.

翻译：在本文中,我们根据一种新的合作方法,在认知无线电网络中提出一种分布式资源分配机制,这种机制将节点竞争与合作的优势结合起来;我们假定,这种新方法允许在认知无线电设备之间充分分配资源管理;然而,我们所介绍的框架是通用的,但我们认为它适用于DMA网络;通过合作和竞争性问题配置,可产生最佳的竞争性,并提供机会控制资源分配的公平与光谱效率之间的平衡;模拟结果证实,共性有利于资源的有效利用,并可用于无线认知网络。