What is heterogeneous wireless sensor network?

Answer 1

A heterogeneous wireless sensor network(HWSN) is the network of sensors having wireless link with dissimilar communication range, sensing range or those sensors may be employed in numerous applications.

In a distributed HWSN, different parts of HWSN may adapt different network configurations.

The answer an be also include energy as basis for defining a network as heterogeneous ,

If wireless sensor network has 2 kinds of nodes , one type has x times more energy

it can be called 2 level heterogeneous WSN and so on .