Hierarchical Neighbor Discovery Scheme for Handover Optimization

被引：8

作者：

Buiati, Fabio ^{[1
]}

Garcia Villalba, Luis Javier ^{[1
]}

Corujo, Daniel ^{[2
]}

Soares, Joao ^{[2
]}

Sargento, Susana ^{[2
]}

Aguiar, Rui L. ^{[2
]}

机构：

[1] Univ Complutense Madrid, Grp Anal Secur & Syst, Dept Software Engn & Artificial Intelligence, Sch Comp Sci,Off 431, E-28040 Madrid, Spain

[2] Univ Aveiro, Inst Telecommun, Aveiro, Portugal

来源：

IEEE COMMUNICATIONS LETTERS | 2010年 / 14卷 / 11期

关键词：

Heterogeneous networks; IEEE; 802.21; media independent handover; mobility;

D O I：

10.1109/LCOMM.2010.092310.100711

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In the future mobile Internet, one of the most challenging aspects is to discover the available neighbor access networks and it's characteristics as the user moves. Using the IEEE 802.21 Media Independent Handover (MIH) standard, this letter proposes a new neighbor network discovery mechanism, considering a hierarchical view of the network information. Through a NS-2 based simulation, it is shown that the proposed model can significantly improve the mobility user experience.

引用

页码：1020 / 1022

页数：3