We provide an overview of the novel class of channel codes referred to as turbo codes,
which have been shown to be capable of performing close to the Shannon limit. We …

We describe a method to estimate the capacity limit of fiber-optic communication systems
(or¿ fiber channels¿) based on information theory. This paper is divided into two parts. Part 1 …

Quantum secure direct communication (QSDC) is a unique technique, which supports the
secure transmission of confidential information directly through a quantum channel without …

In the last three decades, light's orbital angular momentum (OAM) has been of great interest
because it has unique characteristics that make it sought after in many research fields …

Rydberg atoms, with one highly excited, nearly ionized electron, have extreme sensitivity to
electric fields, including microwave fields ranging from 100 MHz to over 1 THz. Here, we …

In this paper, we relate the error vector magnitude (EVM) bit error rate (BER) and signal to
noise ratio (SNR). We also present the fact that with such relationship it would be possible to …

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

Orthogonal Frequency Division Multiplexing for Wireless Communications is an edited
volume with contributions by leading authorities in the subject of OFDM. Its coverage …

With 26 entirely new and 5 extensively revised chapters out of the total of 39, the Mobile
Communications Handbook, Third Edition presents an in-depth and up-to-date overview of …

MIMO-OFDM for LTE, WIFI and WIMAX: Coherent versus Non-Coherent and Cooperative
Turbo-Transceivers provides an up-to-date portrayal of wireless transmission based on …