CAJ | 학술논문

随着航空通信应用的不断深化、无线自组织网络研究的迅猛发展，机载网络介质访问控制( MAC)协议的研究已成为新的研究热点。首先总结和分析了机载网络MAC协议设计的应用需求，进而重点从信道接入方式角度综述了机载网络的基于竞争类MAC协议、基于调度类MAC协议、混合类MAC协议和跨层协议设计等四类MAC协议的研究进展，最后对比分析了各类典型协议的特点、性能和适用范围，并给出了需要进一步重点研究的问题，以期为从事该方面研究的人员提供参考。
수착항공통신응용적불단심화、무선자조직망락연구적신맹발전，궤재망락개질방문공제( MAC)협의적연구이성위신적연구열점。수선총결화분석료궤재망락MAC협의설계적응용수구，진이중점종신도접입방식각도종술료궤재망락적기우경쟁류MAC협의、기우조도류MAC협의、혼합류MAC협의화과층협의설계등사류MAC협의적연구진전，최후대비분석료각류전형협의적특점、성능화괄용범위，병급출료수요진일보중점연구적문제，이기위종사해방면연구적인원제공삼고。
With the constantly deepen application of aeronautical communications and the development in ad hoc network research development,airborne network medium access( MAC) protocol has become a new research hotspot. In this papaer,the main application characteristics and the design requirements of the air-borne network are summarized firstly. Then a more detailed description of four important research topics of MAC protocols is given in view of channel access type,including contention-based MAC protocol,schedu-ling-based MAC protocol,hybrid MAC protocol and cross-layer protocol design. Finally,the characteris-tics,performance and application of various representative MAC protocols for airborne network are com-pared and analyzed,and the open research issues on MAC layer design are given in hope of providing refer-ence for those engaged in this field.