I. Introduction
THE growing customer demands for bandwidth intensive services like voice, video etc. The exact need for optical based wireless broadband communication is demanding the bandwidth constraint of the medical network administrator and professionals they are also enthusiastic for ensure QoS on the medical networks, for medical terminology requires necessary assurance of quality for the medical treatment. It has also challenged the arrival of 21st century network like open wireless network. The healthcare delivery of system like patient's disease/disaster management, pain relief and rehabilitation process require sophisticated technologies to play vital role in the specific bandwidth. It is the Free Space Optical (FSO) based wireless plus RF network, it is also called the newest hybrid optical wireless network (comprising both FSO and RF feature) is deployed as RF at LAN an FSO at backbone.