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Ns2 Wireless Body Area Network Projects

What is wireless body area network?

  • A wireless network of wearable computing devices
  • WBAN is a RF based wireless networking technology
  • Also known as IEEE 802.15.6 standard. It is a short-range, low-power wireless communication standard which operates in the vicinity of, or inside, a human body.

Characteristics of WBAN(Wireless Body Area Network Projects).

  • It’s employed for event based monitoring where events can happen at irregular intervals
  • WBAN is not node-dense
  • Replacements of batteries in WBAN nodes is much easier done when energy conservation is definitely beneficial
  • Devices are equally important and only added when they are needed for application.
  • WBAN does not employ redundant nodes.

Types of WBAN:

Wearable WBAN
Implantable WBAN

Positioning of WBAN

  • Inter body communication.
  • Intra body communication.

Wireless-body-area-network-projects-using-ns2

 

Sample Code for Wireless Body Area Network Projects using Ns2 ( Network Simulator 2)

This is the encryption and decryption code. One of the research topics in WBAN network is that defining efficient security mechanism.

void Security_packetAgent::encryption(char out[])
{ 
	int key =3;
	int i=0;
		for (i=0;i<strlen(out);i++)
	{
		out[i]=(out[i]+key)%128;
	}
	//strcpy(out,string);
}
void Security_packetAgent::decryption(char out[])
{ 
	int key =3;
	int i=0;
		for (i=0;i<strlen(out);i++)
	{
		out[i]=(out[i]-key)%128;
	}

 


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