Performance Analysis Methods of Non-directed IR Wireless Channel Preparation of Papers for Short Range Inside the Building

Nowadays due to the tremendous growth of residential and commercial buildings it is very much essential to design and simulate IR Wireless channel inside the building. Here we need to consider the room configurations and several techniques such as FFT and wavelet analysis for the estimation of received power signal strength. Also, it is required to ensure high speed, short range and secured optical wireless communication inside the building by considering different obstacles and using IR transmitter and receiver for the improved BER.