The Effects of Local Repair Schemes in AODV-Based Ad Hoc Networks

Ki-Hyung KIM; Hyun-Gon SEO

The Effects of Local Repair Schemes in AODV-Based Ad Hoc Networks

Ki-Hyung KIM, Hyun-Gon SEO

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The AODV (Ad Hoc On-Demand Distance Vector) protocol is one of the typical reactive routing protocols in Ad Hoc networks, in that mobile nodes initiate routing activities only in the presence of data packets in need of a route. In this paper, we focus upon the local repair mechanism of AODV. When a link is broken, the upstream node of the broken link repairs the route to the destination by initiating a local route discovery process. The process involves the flooding of AODV control messages in every node within a radius of the length from the initiating node to the destination. In this paper, we propose an efficient local repair scheme for AODV, called AELR (AODV-based Efficient Local Repair). AELR utilizes the existing routing information in the downstream intermediate nodes which have been on the active route to the destination before a link break occurs. AELR can reduce the flooding range of AODV control messages and the route recovery time for route recovery because it can repair a route through the nearby downstream intermediate nodes. The performance results show that AELR can achieve faster route recovery than the local repair mechanism of AODV.

Publication: IEICE TRANSACTIONS on Communications Vol.E87-B No.9 pp.2458-2466

Publication Date: 2004/09/01

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Type of Manuscript: Special Section PAPER (Special Section on Networking Technologies for Mobile Internet Systems)

Category: Ad Hoc Network

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Ki-Hyung KIM, Hyun-Gon SEO, "The Effects of Local Repair Schemes in AODV-Based Ad Hoc Networks" in IEICE TRANSACTIONS on Communications, vol. E87-B, no. 9, pp. 2458-2466, September 2004, doi: .
Abstract: The AODV (Ad Hoc On-Demand Distance Vector) protocol is one of the typical reactive routing protocols in Ad Hoc networks, in that mobile nodes initiate routing activities only in the presence of data packets in need of a route. In this paper, we focus upon the local repair mechanism of AODV. When a link is broken, the upstream node of the broken link repairs the route to the destination by initiating a local route discovery process. The process involves the flooding of AODV control messages in every node within a radius of the length from the initiating node to the destination. In this paper, we propose an efficient local repair scheme for AODV, called AELR (AODV-based Efficient Local Repair). AELR utilizes the existing routing information in the downstream intermediate nodes which have been on the active route to the destination before a link break occurs. AELR can reduce the flooding range of AODV control messages and the route recovery time for route recovery because it can repair a route through the nearby downstream intermediate nodes. The performance results show that AELR can achieve faster route recovery than the local repair mechanism of AODV.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e87-b_9_2458/_p

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@ARTICLE{e87-b_9_2458,
author={Ki-Hyung KIM, Hyun-Gon SEO, },
journal={IEICE TRANSACTIONS on Communications},
title={The Effects of Local Repair Schemes in AODV-Based Ad Hoc Networks},
year={2004},
volume={E87-B},
number={9},
pages={2458-2466},
abstract={The AODV (Ad Hoc On-Demand Distance Vector) protocol is one of the typical reactive routing protocols in Ad Hoc networks, in that mobile nodes initiate routing activities only in the presence of data packets in need of a route. In this paper, we focus upon the local repair mechanism of AODV. When a link is broken, the upstream node of the broken link repairs the route to the destination by initiating a local route discovery process. The process involves the flooding of AODV control messages in every node within a radius of the length from the initiating node to the destination. In this paper, we propose an efficient local repair scheme for AODV, called AELR (AODV-based Efficient Local Repair). AELR utilizes the existing routing information in the downstream intermediate nodes which have been on the active route to the destination before a link break occurs. AELR can reduce the flooding range of AODV control messages and the route recovery time for route recovery because it can repair a route through the nearby downstream intermediate nodes. The performance results show that AELR can achieve faster route recovery than the local repair mechanism of AODV.},
keywords={},
doi={},
ISSN={},
month={September},}

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TY - JOUR
TI - The Effects of Local Repair Schemes in AODV-Based Ad Hoc Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2458
EP - 2466
AU - Ki-Hyung KIM
AU - Hyun-Gon SEO
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2004
AB - The AODV (Ad Hoc On-Demand Distance Vector) protocol is one of the typical reactive routing protocols in Ad Hoc networks, in that mobile nodes initiate routing activities only in the presence of data packets in need of a route. In this paper, we focus upon the local repair mechanism of AODV. When a link is broken, the upstream node of the broken link repairs the route to the destination by initiating a local route discovery process. The process involves the flooding of AODV control messages in every node within a radius of the length from the initiating node to the destination. In this paper, we propose an efficient local repair scheme for AODV, called AELR (AODV-based Efficient Local Repair). AELR utilizes the existing routing information in the downstream intermediate nodes which have been on the active route to the destination before a link break occurs. AELR can reduce the flooding range of AODV control messages and the route recovery time for route recovery because it can repair a route through the nearby downstream intermediate nodes. The performance results show that AELR can achieve faster route recovery than the local repair mechanism of AODV.
ER -