基于VDLM2的ATN/IPS移动性管理研究

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关键词：航空电信网；IPS；移动性管理；PMIPV6；VDLM2

doi：10.3969/J.ISSN.1672-7274.2025.04.010

中图分类号：TN929.5 文献标志码：A 文章编码：1672-7274（2025）04-0028-03

Abstract： With the rapid development of civil aviation， the number of new air ground communication applications is gradually increasing.In the future，the aviation telecommunication network will graduallydevelop into the aviation telecommunication network/Internet Protocol Suite （ATN/IPS for short）.This article introduces the development trend of ATN/IPS，the protocol systemand main links of ATN/IPS.Aiming at the key issue of mobility management in ATN/IPS，this paper analyzes the general architecture of mobility management， compares several enhanced mobility management schemes，analyzes thecharacteristics of VHF Digital Link Mode2 （VDL M2） using the aviation very high frequency link control protocol，studies a scheme for implementing ATN/IPS mobility management basedon VDL M2 and proxy mobile IPv6 protocol，and proposes aspecific scheme forair ground transmisson signaling flow and link switching based on the aviation very high frequency link control protocol.

Keywords： aviation telecommunications network; IPS; mobility management; PMIPV6; VDL M2

由于第一代航空电信网（AeronauticalTelecom-municationNetwork，ATN）网络协议体系是基于开放系统互联（Open SystemInterconnect，OSI）的7层协议模型设计的，协议复杂、成本较高，各成员国利用率不高。（剩余4387字）