认知无线电多级智能代理模型设计

Design on Intelligent Multi-agent Cognitive Radio Model

认知无线电系统是能够根据无线电的内部状态和外部环境的变化而变化且能调整其行为,如果内部状态和外部环境的变化超出了系统事先规定的行为集,系统将可能停止相关的操作。将本体论引入认知无线电系统的知识的学习与表示层面,用多智能体的相关理论来构建认知无线电系统多级智能代理模型,来实现认知无线电系统强大的"认知"功能。通过分析基于本体及多智能体的代理模型具有很好的实际应用前景,将是认知无线电的发展趋势之一。

Cognitive radio systems have the capability to adjust their behavior and operations of the radio system according to the radio＇s internal state and external environment. However, if the internal state and external environment change beyond a predetermined set of actions, the system will stop related operations. This paper introduces ontology to the cognitive radio system knowledge learning. Intelligent agent will be used to implement cognitive radio systems and to build multi-level intelligent agent to achieve the system＇s powerful ＂cognitive＂ function. The agent model based on ontology and multi-agent has a wide foreground of application and is bound to be the future trend of its development.