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A Novel Vertical Handoff Scheme Based on Mobility Speed in Integrated WLAN and UMTS Networks
HyoJin KIM JooSeok SONG
IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
mobile IP, packet loss, user mobility, vertical handoff,
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This letter proposes a vertical handoff scheme for integrated WLAN and UMTS that use the mobile Internet Protocol (IP) to reduce the packet loss caused by the ping-pong effect for high mobility users. The simulation results show that the proposed scheme efficiently increases the throughput of high mobility users.