Orthogonal frequency-division multiplexing (OFDM) is a method of digital modulation in which a signal is split into several narrowband channels at different fre

Wireless communications has witnessed a tremendous growth during the past decade and further spectacular enabling technology advances are expected in an effort

Frequency spectrum is a limited and valuable resource for wireless communications. A good example can be observed among network operators in Europe for the pric

The benefits and success of multi-carrier (MC) modulation on one side and the flexibility offered by the spread spectrum (SS) technique on the other side have m

Motivated by the rapid evolution of the consecutive generations of wireless communication systems this volume continues to provide an overview of the majority o