It accelerates the node death and leads to deteriorate the energy efficiency of the network to choose cluster head randomly in LEACH. This paper aims to propose a new routing protocol that selects cluster heads considering the geographical location and the residual energy of the node. The simulation result shows that our proposed scheme, called to H-LEACH, extends the network lifetime of LEACH delaying death times of all nodes including the first node and making survive nodes evenly distributed in the network.
|Number of pages||8|
|Journal||Far East Journal of Electronics and Communications|
|Publication status||Published - 2014 Dec 1|
All Science Journal Classification (ASJC) codes
- Computer Science(all)
- Electrical and Electronic Engineering