DSDV, DYMO, OLSR: Link Duration and Path Stability

Author

Kumar, S. ; Javaid, N. ; Yousuf, Z. ; Kumar, H. ; Khan, Z.A. ; Bibi, A.

Author_Institution

Dept. of Electr. Eng., COMSATS Inst. of Inf. Technol., Islamabad, Pakistan

fYear

2012

fDate

25-27 June 2012

Firstpage

1862

Lastpage

1866

Abstract

In this paper, we evaluate and compare the impact of link duration and path stability of routing protocols; Destination Sequence Distance vector (DSDV), Dynamic MANET On-Demand (DYMO) and Optimized Link State Routing (OLSR) at different number of connections and node density. In order to improve the efficiency of selected protocols; we enhance DYMO and OLSR. Simulation and comparison of both default and enhanced routing protocols is carried out under the performance parameters; Packet Delivery Ratio (PDR), Average End-to End Delay (AE2ED) and Normalized Routing Overhead (NRO). From the results, we observe that DYMO performs better than DSDV, MOD-OLSR and OLSR in terms of PDR, AE2ED, link duration and path stability at the cost of high value of NRO.node density.

Keywords

mobile ad hoc networks; routing protocols; AE2ED; DSDV; DYMO; NRO; OLSR; PDR; average end-to-end delay; default routing protocols; destination sequence distance vector; dynamic MANET on-demand; link duration; mobile ad-hoc networks; normalized routing overhead; optimized link state routing; packet delivery ratio; path stability; routing protocols enhancement; Delay; Routing; Routing protocols; Scalability; Stability criteria; Vehicles; DSDV; DYMO; Delay; Modified; OLSR; PDR; Routing; Routing Load; VANETs;

fLanguage

English

Publisher

ieee

Conference_Titel

Trust, Security and Privacy in Computing and Communications (TrustCom), 2012 IEEE 11th International Conference on

Conference_Location

Liverpool

Print_ISBN

978-1-4673-2172-3

Type

conf

DOI

10.1109/TrustCom.2012.133

Filename

6296213