本文分析了WiMAXMAC层的构成,介绍了特定业务汇聚子层(SSCS)的主要功能,描述了公共部分子层(CPS)的工作原理,最后给出了安全子层的协议栈和安全策略。
This paper analyzes the makeup of WiMAX MAC layer, presents the main function of Service Specific Convergence Sublayer (SSCS), describes the principium of Common Part Sublayer (CPS). In conclusion, we propose the protocol stack and security strategy of Security Sublayer (SS).