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Aviation-oriented Mobility Management Method in IP/LEO Satellite Networks
Taking into chief consideration the features of aviation nodes in satellite networks,such as high moving speed,long communication distance,and high connection frequency,this article proposes an aviatiun-oriented mobility management method for IP/low earth orbit (LEO) satellite networks.By introducing the concept of ground station real-time coverage area,the proposed method uses ground-station-based IP addressing method and cell paging scheme to decrease the frequency of IP binding update requests as well as the paging cost.In comparison with the paging mobile IP (P-MIP) method and the handover-independent IP mobility management method,as is verified by the mathematical analysis and simulation,the proposed method could decrease the management cost.It also possesses better ability to support the aviation nodes because it is subjected to fewer influences from increased node speeds and newly coming connection rates.
作 者： Guo Xin Zhang Jun Zhang Tao Ding Yanwen 作者單位： School of Electronics and Information Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China 刊 名： 中國航空學報（英文版） ISTIC 英文刊名： CHINESE JOURNAL OF AERONAUTICS 年，卷(期)： 2008 21(3) 分類號： V2 關鍵詞： mobility management IP address binding update ground station management aviation node IP/LEO satellite networks【Aviation-oriented Mobility Managemen】相關文章：