Energy-efficient channel-dependent cooperative relaying for the multiuser SC-FDMA uplink
In this paper, we exploit the benefits of combining the diversity gains that arise from
cooperation, multiple propagation paths, and opportunistic relaying (OR) of multiple users …
cooperation, multiple propagation paths, and opportunistic relaying (OR) of multiple users …
Minimum BER power allocation for space-time coded generalized frequency division multiplexing systems
In this letter, we propose a minimum BER (MBER) power allocation (PA) method for
generalized frequency division multiplexing (GFDM) systems with zero forcing receiver. The …
generalized frequency division multiplexing (GFDM) systems with zero forcing receiver. The …
Resource allocation for SC-FDMA femtocell networks
B Khamidehi, M Sabbaghian - IEEE Transactions on Vehicular …, 2017 - ieeexplore.ieee.org
We consider joint subcarrier and power allocation problem for uplink femtocell networks.
The air interface is single carrier frequency division multiple access. We consider zero …
The air interface is single carrier frequency division multiple access. We consider zero …
On the performance of hybrid carrier system based on WFRFT with power allocation
A unified framework for bridging the power allocation (PA) strategies of single carrier (SC)
and orthogonal frequency division multiplexing (OFDM) systems is proposed through the …
and orthogonal frequency division multiplexing (OFDM) systems is proposed through the …
Modulations multiporteuses WCP-OFDM: évaluation des performances en environnement radiomobile
D Roque - 2012 - theses.hal.science
De nombreuses applications de communications numériques font face à des canaux de
transmission sélectifs en temps et en fréquence que nous pouvons assimiler à des systèmes …
transmission sélectifs en temps et en fréquence que nous pouvons assimiler à des systèmes …
Weighted cyclic prefix OFDM: PAPR analysis and performances comparison with DFT-precoding
In this paper, we present a weighted cyclic prefix orthogonal frequency-division multiplexing
(WCP-OFDM) transceiver as a generalization of traditional cyclic prefix (CP)-OFDM. In time …
(WCP-OFDM) transceiver as a generalization of traditional cyclic prefix (CP)-OFDM. In time …
[PDF][PDF] 多载波系统随机子载波加权的物理层加密算法
钟州, 金梁, 黄开枝 - 通信学报, 2012 - infocomm-journal.com
针对多载波传输系统中, 基于载波资源分配算法在窃听者信道质量优于合法用户的条件下无法
实现安全传输的问题, 建立了OFDM 系统安全传输模型并在物理层提出了一种随机子载波加权的 …
实现安全传输的问题, 建立了OFDM 系统安全传输模型并在物理层提出了一种随机子载波加权的 …
Optimum transmit filter for single-carrier FDMA with frequency-domain linear equalization
M Noune, A Nix - 2009 IEEE 20th International Symposium on …, 2009 - ieeexplore.ieee.org
Single-Carrier Frequency Division Multiple Access (SC-FDMA) has been selected as the
uplink transmission scheme in the 3GPP Long Term Evolution standard. SC-FDMA is a form …
uplink transmission scheme in the 3GPP Long Term Evolution standard. SC-FDMA is a form …
Resource optimization of non-additive utility functions in localized SC-FDMA systems
M Assaad, W Ben-Ameur… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In this paper, we study the problem of resource allocation in SC-FDMA systems. A sum-utility
maximization is considered where the utility of each user may be neither additive nor super …
maximization is considered where the utility of each user may be neither additive nor super …
Performance of SC-FDMA with transmit power allocation and frequency-domain equalization
M Noune, A Nix - 21st Annual IEEE International Symposium on …, 2010 - ieeexplore.ieee.org
Single-Carrier Frequency Division Multiple Access (SC-FDMA) has been selected as the
uplink transmission scheme in the 3GPP Long Term Evolution standard. SC-FDMA is a form …
uplink transmission scheme in the 3GPP Long Term Evolution standard. SC-FDMA is a form …