Application of RREQ Packet in Modified AODV(m-AODV) in the Contest of VANET

Conference paper
Part of the Smart Innovation, Systems and Technologies book series (SIST, volume 31)

Abstract

In Vehicular ad hoc network (VANET) the implementation and testing of the performance of routing protocols (www.ietf.org/rfc/rfc3561.txt, www.ietf.org/rfc/rfc4728.txt [1], Boppana et al. in An adaptive distance vector routing algorithm for mobile, ad hoc networks. INFOCOM 2001. IEEE Xplore, vol. 3, pp. 1753–1762, (2001) [2]) are very costly and difficult in real life situation. With the help of Network Simulators the Real-life situation can only be mimicked. Out of many simulators as available at present the NTCUns-6 (Wang et al. in Comput Netw 42(2):175–197, 2003 [3]) is much more versatile due to its inherent features. Most of the well known routing protocols are available for simulation procedure. But, it is found that, AODV is implemented in NCTUns in such a manner that it broadcast the route request within the same network, but multicast the route request between two different networks. Hence it seems a unnecessary wastage of Route Request (RREQ) (www.ietf.org/rfc/rfc3561.txt, www.ietf.org/rfc/rfc4728.txt [1]) packet for its neighbour networks (close network). To cope the problem the ADOV routing protocol has been modified accordingly within the simulator keeping other protocols unaltered. In suitable simulation scenario AODV routing protocol broadcast RREQ packets among the nodes of different networks functioning in the different lanes of the road and we got an enchantment in throughput for our modified AODV (m-AODV).

Keywords

AODV RREQ Broadcast Nctuns VANET 

References

  1. 1.
  2. 2.
    Boppana, R.V. et al.: An adaptive distance vector routing algorithm for mobile, ad hoc networks. INFOCOM 2001. IEEE Xplore, vol. 3, 1753–1762 (2001)Google Scholar
  3. 3.
    Wang, S.Y. et al.: The design and implementation of the NCTUns 1.0 network simulator. Comput. Netw. 42(2), 175–197 (2003)Google Scholar
  4. 4.
    Kuosmanen, P.: Classification of ad hoc routing protocols. Finnish Defence Forces, Naval Academy, HelsinkiGoogle Scholar
  5. 5.
    Larsson, T., Hedman, N.: Routing protocols in wireless Ad Hoc networks—a simulation study. Department of Computer Science and Electrical Engineering, Luleå University of Technology, Stockholm (1998)Google Scholar
  6. 6.
    Johnson, D. B., Maltz, D. A.: Dynamic source routing in ad hoc wireless networks. In: Imielinski, T., Korth, H. (eds.) Mobile computing, pp. 153–181. Kluwer, Norwell (1996)Google Scholar
  7. 7.
    Saha, S., Roy, U., Sinha, D.D.: Performance analysis of VANET scenario in Ad-hoc network by NCTUns. IJICT 3(7), 575–581 (2013) (ISSN 0974–2239)Google Scholar
  8. 8.
    Saha, S., Roy, U., Sinha D.D.: VANET simulation in different Indian city scenario. IJEEE 3(9) (2013) (ISSN 2231–1297)Google Scholar
  9. 9.
    Saha, S., Roy, U., Sinha D.D.: Comparative study of Ad-Hoc Protocols in MANET and VANET. IJEEE 3(9) (2013) (ISSN 2231–1297)Google Scholar
  10. 10.
    Saha, S., Roy, U., Sinha D.D.: Performance comparison of various Ad-Hoc routing protocols of VANET in Indian city scenario. AIJRSTEM 1(5), 49–54 (2014) ([ISSN (Online):2328–3580])Google Scholar
  11. 11.
    Martinez, F.J., Toh, C.K., Cano, J.C, Calafate, C.T., Manzoni, P.: A survey and comparative study of simulators for vehicular and hoc networks (VANETs). Wairless Commun. Mobile Comput. 11(7), 813–828 (2011) (Special Issue: Emerging Techniques for Wireless Vehicular Communications)Google Scholar
  12. 12.
    The GUI user manual for the NCTUns 6.0 network simulator and emulatorGoogle Scholar
  13. 13.
    The protocol developer manual for the NCTUns6.0 network simulator and emulatorGoogle Scholar
  14. 14.
    Saha, S., Roy, U., Sinha D.D.: AODV routing protocol modification with broadcasting RREQ packet in VANET. IJETAE 4(8), 439–444 (2014)Google Scholar
  15. 15.
    Kawashima, H.: Japanese perspective of driver information systems. Transportation 17(3), 263–284 (1990)Google Scholar

Copyright information

© Springer India 2015

Authors and Affiliations

  1. 1.Department of CSTICVPJhargramIndia
  2. 2.Department of Computer and System Sciences, Siksha-BhavanaVisva-BharatiSantiniketanIndia
  3. 3.Department of CSEUniversity of CalcuttaKolkataIndia

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