One of the challenging issues for Orthogonal Frequency Division Multiplexing (OFDM)
system is its high Peak-to-Average Power Ratio (PAPR). In this paper, we review and …

Multicasting is emerging as an enabling technology for multimedia transmissions over
wireless networks to support several groups of users with flexible quality of service (QoS) …

This paper investigates the use of a pilot signal in reducing the electrical peak-to-average
power ratio (PAPR) of an orthogonal frequency division multiplexing (OFDM) intensity …

Multicast communications is an efficient mechanism for one-to-many transmissions over a
broadcast wireless channel, and is considered as a key technology for supporting emerging …

Orthogonal Frequency Division Multiplexing (OFDM) suffers from a high Peak-to-Average
Power Ratio (PAPR). Designing a High Power Amplifier (HPA) with high PAPR is not a wise …

In this paper, we mainly analyze the relations between peak-to-average power ratio (PAPR)
reduction, spectrum efficiency (SE), and energy efficiency (EE) in orthogonal frequency …

In the context of next-generation wireless systems, it is expected that services targeted at
mass content distribution will become widely popular. Multicast services, such as …

Nowadays, the demand for communication multi-carriers' channels, where the sub-channels
are made mutually independent by using orthogonal frequency division multiplexing …

Due to the increasing demand for pervasive video and broadcast-like applications, multicast
and broadcast communications are expected to assume an important role in upcoming 5G …

This work establishes the design, analysis, and fine-tuning of a peak-to-average-power-ratio
(PAPR) reducing system, based on compressed sensing (CS) at the receiver of a peak …