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Reducing the peak-to-average power ratio of multicarrier modulation by selected mapping
The authors propose a method for the reduction of peak-to-average transmit power ratio of multicarrier modulation systems, called selected mapping, is presented, which is appropriate for a wide rangeExpand
OFDM with reduced peak-to-average power ratio by optimum combination of partial transmit sequences
The authors propose a very effective and flexible peak power reduction scheme for orthogonal frequency division multiplexing (OFDM) with almost vanishing redundancy. This new method works withExpand
Multilevel codes: Theoretical concepts and practical design rules
TLDR
This paper deals with 2/sup l/-ary transmission using multilevel coding (MLC) and multistage decoding (MSD) and shows that capacity can in fact be closely approached at high bandwidth efficiencies. Expand
Precoding in multiantenna and multiuser communications
In this paper, Tomlinson-Harashima Precoding for multiple-input/multiple-output systems including multiple-antenna and multiuser systems is studied. It is shown that nonlinear preequalization offersExpand
SLM peak-power reduction without explicit side information
TLDR
An extension of SLM is proposed, which employs scrambling and refrains from the use of explicit side information in the receiver, and focuses on orthogonal frequency-division multiplexing (OFDM) in this letter. Expand
A novel peak power reduction scheme for OFDM
TLDR
An efficient and distortionless scheme for peak power reduction in orthogonal frequency division multiplexing (OFDM) is proposed, which introduces some additional complexity but nearly vanishing redundancy and the improved statistics of peak power in the optimized transmit signal are demonstrated by simulation results. Expand
A new loading algorithm for discrete multitone transmission
A new loading algorithm for discrete multitone transmission is proposed. Thereby rate is not distributed according to channel capacity, but rate and transmit power are assigned to maximize theExpand
OFDM with reduced peak-to-average power ratio by multiple signal representation
In this paper two highly effective, flexible and distortionless peak power reduction schemes for orthogonal frequency division multiplexing (ofdm) with low amount of additional complexity and almostExpand
Polar-Coded Modulation
TLDR
A framework is proposed that allows for a joint description and optimization of both binary polar coding and 2m-ary digital pulse-amplitude modulation (PAM) schemes and rules for the optimum choice of the labeling in coded modulation schemes employing polar codes are developed. Expand
Lattice-reduction-aided broadcast precoding
TLDR
Simulation results show that, replacing the closest-point search with the Babai approximation, the full diversity order supported by the channel is available to each user, as in the system of Peel et al., and unlike Tomlinson-Harashima precoding, which suffers some diversity penalty. Expand
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