An improved algorithm of ODMRP for controlling packet flooding

Author

Rui-juan, Yang ; Shu-chun, Yang ; Xiao-meng, Cui ; Mei-rong, Huang

Author_Institution

Dept. of Early Warning Surveillance Intell., AFRA, Wuhan, China

fYear

2011

fDate

27-29 May 2011

Firstpage

419

Lastpage

422

Abstract

ODMRP multicast routing protocol is an adaptable communication protocol for Ad Hoc network with fast mobility, restricted bandwidth and limited nodes energy. In order to improve the drastic increase of routing request packets for the number of node increases, an improved method is proposed. The methods combining backup route and variable core algorithm enhance the reliability of protocol while the number of routing request packets is reduced. The improved algorithm is implemented on the OPNET simulation platform. Results show that the number of control packets in the improved algorithm is reduced by 55% while packet delivery ratio is increased.

Keywords

mobile ad hoc networks; multicast protocols; routing protocols; telecommunication congestion control; telecommunication network reliability; ODMRP multicast routing protocol; OPNET simulation platform; adaptable communication protocol; backup route algorithm; mobile ad hoc network; packet delivery ratio; packet flooding control; protocol reliability enhancement; routing request packets; variable core algorithm; Ad hoc networks; Floods; Reliability; Routing; Routing protocols; Silicon; Ad Hoc network; Backup route; Multicast routing; Packet delivery ratio; Variable core algorithm;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-61284-485-5

Type

conf

DOI

10.1109/ICCSN.2011.6013747

Filename

6013747