An Implementation of BGP-GCR+ Routing Architecture for Large-Scale Mobile Ad-Hoc Networks

Author

Quan Le Trung ; Kotsis, G.

Author_Institution

Dept. of Telecooperation, Johannes Kepler Univ., Linz

fYear

2006

fDate

23-29 April 2006

Firstpage

1

Lastpage

2

Abstract

This paper presents the ongoing researches towards the implementation and the performance evaluation of our proposed BGP-GCR+ routing architecture via simulation in ns-2. BGP-GCR+ consists of three components: (1) a two-level hierarchical, non-overlapped, one-node fault-tolerant routing algorithm for large-scale mobile ad-hoc networks (MANETs), (2) an IPv6-based address stateless auto-configuration scheme, and (3) procedures at Internet gateways between autonomous systems (ASs) to select backup or load-balancing routes through MANETs. We have implemented the first component of BGP- GCR+ into ns-2 for performance evaluation. Simulation results show that the packet delivery ratio in BGP-GCR+ is slightly lower than that in the ad-hoc on-demand distance vector (AODV) for the high-mobility, small-scale (50-150 nodes), but higher for the medium-scale (200 nodes) MANETs. Moreover, the routing overhead is lower in BGP-GCR+ compared with AODV.

Keywords

IP networks; Internet; ad hoc networks; internetworking; mobile radio; network servers; telecommunication network routing; BGP-GCR+ routing architecture; IPv6-based address stateless auto-configuration scheme; Internet gateways; autonomous systems; fault-tolerant routing algorithm; large-scale mobile ad hoc networks; load-balancing routes ad hoc on-demand distance vector; Ad hoc networks; Clustering algorithms; Fault tolerance; Fault tolerant systems; IP networks; Large-scale systems; Protocols; Routing; Stability; Tellurium;

fLanguage

English

Publisher

ieee

Conference_Titel

INFOCOM 2006. 25th IEEE International Conference on Computer Communications. Proceedings

Conference_Location

Barcelona

ISSN

0743-166X

Print_ISBN

1-4244-0221-2

Type

conf

DOI

10.1109/INFOCOM.2006.75

Filename

4146728