Optimized Ring Routing Protocol for Efficient Data Transmission
Kumarasingam Kalaiselvi · 2015
In Wireless Sensor Network (WSN) energy eff iciency is the main issue. Because the nodes near the mobil e sink are reduce faster than the other nodes. The reason is all the data requests are transferred towards the same no de near to the mobile sink. To overcome this problem there are many approaches are already established which aims to decrease the overload of advertising the sink's position to the network by implementing a virtual hierarchy of nod es which imposes different dynamic roles on the sensor no des. The existing Grid-Based Energy-Efficient Routing fro m Multiple Sources to Multiple Mobile Sinks (GBEER) appr oach spreads data declarations straight along the shared grid while data requests are propagated precipitously, ens uring that these packets intersect at a crossing point. The position of the sink is then delivered to the source node, an d data is delivered directly to the sink. However, constructi on of the grid is non-trivial and some other techniques are also exist non-hierarchical approaches which utilize mech anisms like overflowing, overhearing or exploit geometric properties to advertise the sink's position to the source no des. To enhance the efficient way of routing to exhaust the energy used by WSN nodes, introducing Ring Routing is a hierarchical mobile sink routing protocol based on a virtu al ring structure which is designed to be easily accessible a nd easily reconfigurable. In this first ring structure is const ructed based on the location of the mobile sink. The results show that Ring Routing indeed is an energy-efficient prot ocol which extends the network lifetime.