This book provides a comprehensive and intensive examination of spreadspectrum
communication systems that is suitable for graduate students, practicing engineers, and …

Low Complexity MIMO Detection introduces the principle of MIMO systems and signal
detection via MIMO channels. This book systematically introduces the symbol detection in …

Ambient backscatter communication (AmBC) has been introduced to address
communication and power efficiency issues for short-range and low-power Internet-of …

Motivated by recent developments in time-division duplex massive multiple-input multiple-
output (MIMO) systems, this paper investigates semi-blind channel estimation for multiuser …

With signal combining and detection methods now representing a key application of signal
processing in communication systems, this book provides a range of key techniques for …

In this paper, we propose a simple transmit diversity scheme for orthogonal frequency
division multiplexing (OFDM) with index modulation (IM) in order to achieve a diversity gain …

In conventional orthogonal frequency division multiplexing (OFDM) with index modulation
(OFDM-IM), the active subcarriers can convey information bits by modulated symbols as well …

In this paper, we propose a secure index and data symbol modulation scheme for
orthogonal frequency division multiplexing with index modulation (OFDM-IM) systems. By …

This paper develops a non-coherent index modulation (IM) system in which activation
patterns are characterized by multi-level block codes. We analyze performance of such a …

We propose a physical-layer challenge-response authentication approach in this paper
based on combined shared secret key and channel state information between two legitimate …