Geographical Routing Algorithms in Asynchronous Wireless Sensor Network

Date Added: Jun 2011
Format: PDF

In wireless sensor network, the network lifetime depends upon the battery of the sensor nodes. As the Sensor nodes are small in physical size the battery power is also limited .To conserve the energy, sensor nodes operate in sleep wake mode, when a sensor node is in idle state it is in sleep mode, due to this the authors can save the battery power. They are considering asynchronous network in which the sensor nodes are waking at different time.