Lakhasly

Traditional routing protocols, designed for energy-rich networks, face challenges when applied to Wireless Sensor Networks (WSNs) due to their energy constraints. Flooding, a common technique, broadcasts packets to all nodes, ignoring energy limitations. This leads to inefficiencies like implosion (multiple copies of the same packet reaching a node) and overlap (redundant packet transmissions).

To address these shortcomings, gossiping offers an alternative. In gossiping, a sensor node randomly selects a neighbor to forward a received packet, repeating this process until all nodes have received the data. This method helps conserve energy by reducing redundant transmissions.

Traditional routing protocols have several shortcomings when applied to WSNs, which are mainly due to the energy - constrained nature of such networks. For example, flooding is a technique in which a given node broadcasts data and control packets that it has received to the rest of the nodes in the network.
Note that this technique does not take into account the energy constraint imposed by WSNs. As a result, when used for data routing in WSNs, it leads to the following two problems, namely, implosion and overlap.
To overcome the shortcomings of flooding, another technique known as gossiping can be applied. In gossiping , upon receiving a packet, a sensor would select randomly one of its neighbors and send the packet to it. The same process repeats until all sensors receive this packet