A Review on Wireless Nanosensor Networks Based on Electromagnetic Communication

Abstract- Nanotechnology is rapidly gaining the importance in our daily lives and Wireless Nanosensor Networks are now attracts researchers. Among various communication strategies, Electromagnetic communication strategy gives many solutions in many applications and it is really important in building wireless Nanosensor Networks. This paper provides in depth view of Wireless Nanosensor Networks based on Electromagnetic communication. Network architecture for interconnection of Nano devices is provided. Modeling of the network in all possible layers and channel modeling in terms of terahertz band reviewed in depth. There are different parameters like energy, Packet Loss Ratio, information capacity of the channel, packet delays and number of Nanonodes are affect the network efficiency directly or indirectly so they are highlighted here. There are also several research challenges in Wireless Nanosensor Networks which are important to note down for further development of networking paradigm