Chapter 4 presents the LF-PF algorithm. It is the implementation of PF with long frame structure under BWA MAC Layer architecture. And this chapter also proves the consistency of this algorithm with definition of PF.

• 第四章介绍了LF-PF调度算法,它是比例公平思想在宽带无线接入系统MAC层框架和长帧结构下的实现,文中给出了算法规则与比例公平定义的一致性证明,分析了“饥饿”避免机制以及与Max C/I算法相比的优越性。