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Proceedings Paper

A handover strategy in the LEO satellite constellation networks with ISLs
Author(s): Gang Liu; Dingyong Gou; Shiqi Wu
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Paper Abstract

This paper proposes a new handover strategy named Minimal-Hops Handover (MHH) strategy for the LEO satellite-based constellation networks equipped with Inter-Satellites Links (ISL). MHH strategy, which is based on the hops of the end-to-end connection paths and makes good use of the regularity of the constellation network topology, can appropriately combine the handover procedure with routing and efficiently solve the inter-satellites handover issue. Moreover, MHH strategy can provide QoS guarantees to some extent. The system performances of the MHH strategy, such as time propagation delay and handover frequency, are evaluated and also are compared with that of other previous strategies. The simulation results show that MHH strategy performs better than them.

Paper Details

Date Published: 28 April 2004
PDF: 7 pages
Proc. SPIE 5284, Wireless Communications and Networks, (28 April 2004); doi: 10.1117/12.523149
Show Author Affiliations
Gang Liu, Univ. of Electronic Science and Technology of China (China)
Dingyong Gou, Univ. of Electronic Science and Technology of China (China)
Shiqi Wu, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 5284:
Wireless Communications and Networks
Chih-Lin I; Jiann-An Tsai; Hequan Wu, Editor(s)

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