Title :
Energy efficient LEACH by enhancing the data update procedure of cluster head
Author :
Rajan, Parvathy ; Geetha, V.
Author_Institution :
Nat. Inst. of Technol. Karnataka, Surathkal, India
Abstract :
There are several modification has been happened in LEACH protocol. Most of modifications are in cluster organization. This paper studies modified LEACH protocol using data update procedure of cluster head. In LEACH protocol frequency of sending data to the base station by smaller cluster is higher than bigger cluster due to that energy dissipation in smaller cluster is more than bigger cluster. This paper studies modified LEACH protocol in which frequency of sending data to the base station by each cluster is same. Simulation has been done in NS2 and simulation result shows that modified LEACH protocol is more energy efficient than LEACH protocol.
Keywords :
access protocols; data communication; wireless sensor networks; LEACH protocol; NS2; base station; cluster head; data update procedure; energy dissipation; energy efficient LEACH; wireless sensor networks; Base stations; Energy dissipation; Protocols; Simulation; Steady-state; Time division multiple access; Wireless sensor networks; LEACH; Wireless Sensor Networks; cluster;
Conference_Titel :
Computing, Communications and Networking Technologies (ICCCNT),2013 Fourth International Conference on
Conference_Location :
Tiruchengode
Print_ISBN :
978-1-4799-3925-1
DOI :
10.1109/ICCCNT.2013.6726767
