In this thesis, we conduct an overall research on the MAC layer of IEEE 802.16e protocol, especially focus on ARQ (Automatic Repeat reQuest), FFB (Fast FeedBack) and MBS (Multicast and Broadcast Service).

• 本文主要是对IEEE 802.；16e协议的MAC层进行了整体的研究；特别是对自动请求重传(ARQ；Automatic Repeat reQuest)、快速反馈(FFB；Fast FeedBack)和多播广播服务(MBS；Multicast and Broadcast Service)部分进行了专题的深入剖析;