Adaptive Context Transfer Scheme for Fast Handoff in Proxy Mobile IPv6

Author

Baek, JaeJong ; Song, JooSeok

Author_Institution

Dept. of Comput. Sci., Yonsei Univ., Seoul

fYear

2008

fDate

16-19 Sept. 2008

Firstpage

127

Lastpage

130

Abstract

In IETF NetLMM WG (Network-Based Localized Mobility Management), proxy mobile IPv6 has attracted a lot of attention to support IP mobility for mobile nodes without host involvement. For supporting delay sensitive services like VoIP, various faster handoff schemes have been proposed recently. In this paper, we propose adaptive context transfer schemes for a fast handoff in proxy mobile IPv6 which reduces the delay in AAA authentication and specified context transfer scenarios taking into account proactive and reactive handoff. A context transfer protocol will reduce the latency and packet losses by avoiding the re-initiation of signaling to and from the mobile node.

Keywords

IP networks; message authentication; mobility management (mobile radio); transport protocols; AAA authentication delay reduction; IETF NetLMM WG standard; adaptive context transfer protocol scheme; network-based localized mobility management; proxy mobile IPv6 handoff; Access protocols; Application software; Authentication; Computer science; Context-aware services; Delay; Mobile computing; Mobile radio mobility management; Next generation networking; WiMAX; PMIPv6; Poxy mobile IP; context transfer; handoff; handover;

fLanguage

English

Publisher

ieee

Conference_Titel

Next Generation Mobile Applications, Services and Technologies, 2008. NGMAST '08. The Second International Conference on

Conference_Location

Cardiff

Print_ISBN

978-0-7695-3333-9

Type

conf

DOI

10.1109/NGMAST.2008.76

Filename

4756423