Wireless communication has a very important role in the day to day life for everyone. The
wireless technology is growing rapidly and there is a growing demand of high performance …

OFDM (Orthogonal Frequency Division Multiplexing) is a multicarrier technique to increase
the data rate of wireless channel. In OFDM, bandwidth is divided into many narrow bands …

Cost effective, easily accessible and high speed wireless communication systems are of
great demand. Hence implementation of efficient methods to improve spectral efficiency and …

OFDM and FFT-OFDM systems is presented. The DWTOFDM has to satisfy the orthonormal
basis and the perfect reconstruction properties to be considered for OFDM. Different wavelet …

As the world move in to the future, there is a rising demand for high performance, high
capacity and high bit rate wireless communication systems to integrate wide variety of …

With the rapid expand of wireless digital communications, demand for wireless systems that
are reliable and have a high spectral efficiency have increased too. Orthogonal Frequency …

While continuously increasing demand for high data rates, to develop more efficient wireless
communication systems will always be needed. Orthogonal Frequency Division Multiplexing …

In the current scenario so many advanced techniques are finding a way as a substitute for
complex DFT-based OFDM system. One of such type of technique is Discrete Hartley …

Channel or spectral estimation is a ground-breaking feature in wireless communication
systems as it helps in obtaining information about a wireless channel at any state of time …

In this paper, a software reference model for Orthogonal Frequency Division Multiplexing
(OFDM) is developed and verified for its functionality that can be adopted for wireless …