Energy Efficient LEACH with TCP for Wireless Sensor Networks

  • Jungrae Kim
  • Ki-young Jang
  • Hyunseung Choo
  • Won Kim
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4706)


The sensors in sensor networks have limited energy and thus energy preserving techniques are important. The low-energy adaptive clustering hierarchy (LEACH) technique improves energy efficiency of the sensor network by selecting a cluster head, and having it aggregate data from other nodes in its cluster and transmit it to the base station. In this paper, we propose three techniques, which we will call collectively Energy Efficient LEACH (EEL), that improve on LEACH to significantly reduce energy consumption and increase the lifetime of the sensor network. Simulation results using the NS-2 network simulator show that EEL improves LEACH by 37% with respect to network lifetime.


Sensor network LEACH TCP energy efficiency 


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  1. 1.
    Akyildiz, I.F., Weilian, S., Sankarasubramaniam, Y., Cayirci, E.: A Survey on Sensor Networks. IEEE Communications Magazine 40(8), 102–114 (2002)CrossRefGoogle Scholar
  2. 2.
    Al-karaki, J.N., Kamal, A.E.: Routing Techniques in Wireless Sensor Networks: A Survey. IEEE Communication Magazine 11(6), 6–28 (2004)Google Scholar
  3. 3.
    Schurgers, C., Srivastava, M.B.: Energy Efficient Routing in Wireless Sensor Networks. IEEE MILCOM 1, 28–32 (2001)Google Scholar
  4. 4.
    Heinzelman, W.B., Chandrakasan, A.P.: An Application-Specific Protocol Architecture for Wireless Microsensor Networks. IEEE Transaction on Wireless Communication 1(4), 660–670 (2002)CrossRefGoogle Scholar
  5. 5.
    Brakmo, L., Peterson, L.: TCP Vegas: End to End Congestion Avoidance on A Global Internet. IEEE Journal of Selected Areas in Communications 13(8), 1465–1480 (1999)CrossRefGoogle Scholar
  6. 6.
    Wan, C.Y., Eisenman, S., Campbell, A.: CODA: Congestion Detection and Avoidance in Sensor Networks. ACM SenSys. (2003)Google Scholar
  7. 7.
    Wang, C., Sohrahy, K., Li, B.: SenTCP: a Hop-by-Hop Congestion Control Protocol for Wireless Sensor Networks. In: IEEE INFOCOM. IEEE Computer Society Press, Los Alamitos (2005)Google Scholar
  8. 8.
    Akan, O.B., Akyildiz, I.F.: Event-to-Sink Reliable Transport in Wireless Sensor Networks. IEEE/ACM Transactions on Networking 13(5), 1003–1016 (2005)CrossRefGoogle Scholar
  9. 9.
    Stann, F., Heidemann, J.: RMST: Reliable Data Transport in Sensor Networks. In: IEEE International Workshop on Sensor Network Protocols and Applications, pp. 102–112. IEEE Computer Society Press, Los Alamitos (2003)CrossRefGoogle Scholar
  10. 10.
    Wan, C.Y., Campbell, A.T., Krishnamurthy, L.: Pump-Slowly, Fetch-Quickly (PSFQ): A Reliable Transport Protocol for Sensor Networks. IEEE Journal on Selected Areas in Communications 23(4), 862–872 (2005)CrossRefGoogle Scholar
  11. 11.
    Chonggang, W., Sohraby, K., Yueming, H., Bo, L., Weiwen, T.: Issues of Transport Control Protocols for Wireless Sensor Networks. In: International Conference on Communications, Circuits and Systems, vol. 1(1), pp. 27–30 (2005)Google Scholar
  12. 12.
  13. 13.
    UCB/LBNL/VINT: Network Simulator [Online] Avilable:
  14. 14.
  15. 15.

Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Jungrae Kim
    • 1
  • Ki-young Jang
    • 1
  • Hyunseung Choo
    • 1
  • Won Kim
    • 1
  1. 1.School of Information and Communication Engineering, Sungkyunkwan University, SuwonKorea

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