Wireless transceivers for mass-market applications must be cost effective. We may achieve
this goal by deploying non-ideal low-cost radio frequency (RF) analog components …

This book introduces the theoretical elements at the basis of various classes of algorithms
commonly employed in the physical layer (and, in part, in MAC layer) of wireless …

Large-scale multi-input multi-output (MIMO) technique has drawn considerable research
interest recently. However, multiuser transmissions in large-scale MIMO systems would face …

Recently, alternate-relaying cooperative (ARC) systems have appeared as an efficient
technique to overcome the bandwidth loss problem of traditional cooperative transmissions …

Optimal pilot design and placement for channel estimation in multiple-input multiple-output
(MIMO) orthogonal frequency-division multiplexing (OFDM) systems with frequency offsets …

In this paper, we propose a joint carrier frequency offset (CFO) and channel estimation
method for the uplink channel of orthogonal frequency division multiple access (OFDMA) …

The IEEE 802.16 e standard for nomadic wireless metropolitan area networks adopts
orthogonal frequency-division multiple-access (OFDMA) as an air interface. In these …

Several variations of Cramer-Rao bounds for carrier frequency offset (CFO) estimation in
frequency-selective fading channels have been used to benchmark practical estimators' …

This paper derives the analytical bit error rate (BER) of orthogonal frequency division
multiplexing (OFDM) systems employing selective diversity in Rayleigh fading environments …

The issues of frequency offset and channel estimation are considered for the downlink of
coordinated multiple-input multiple-output orthogonal frequency-division multiplexing …