Date Added: Jun 2011
The Bluetooth, IRDA technology is a boon of the present era. It's a part of wireless communication as well as mobile communication. Bluetooth use low power and generally do not require a license for spectrum use. InfraRed Data Association (IRDA) is a non profit organization whose goal is to develop specifications for infrared wireless communication and is cheap and reliable for short range wireless communications. This paper is an attempt to study various technical aspects and security issues about Bluetooth and IRDA and the various techniques to improve the quality of service and security. The paper also highlights various protocols used in Bluetooth and IRDA and how to implement these protocols in a more efficient way.