A survey on wireless body area network and electronic-healthcare

Healthcare service is one the most important aspects of human life. Traditional healthcare industry has shifted to Information Technology. Modern IT-based healthcare also known as e-Healthcare uses various features of IT and makes it a smart choice for human being. Wireless Body Area Network is one of the most important advancements under e-Healthcare which is based on Wireless Sensor Network. There are various techniques which are being used and most of them focus on security issues. In this paper, we have tried to review all current used techniques under this category and concluded some major existing issues.