Synchronization techniques for orthogonal frequency division multiple access (OFDMA): A tutorial review
Orthogonal frequency division multiple access (OFDMA) has recently attracted vast research
attention from both academia and industry and has become part of new emerging standards …
attention from both academia and industry and has become part of new emerging standards …
[KİTAP][B] Multi-carrier techniques for broadband wireless communications: a signal processing perspective
Multi-Carrier Techniques for Broadband Wireless Communications provides an accessible
introduction to OFDM-based systems from a signal processing perspective. The first part …
introduction to OFDM-based systems from a signal processing perspective. The first part …
Iterative detection and frequency synchronization for OFDMA uplink transmissions
The problem of frequency synchronization, channel estimation, and data detection for all
active users in the uplink of an OFDMA system is investigated in this work. Since the exact …
active users in the uplink of an OFDMA system is investigated in this work. Since the exact …
Methods and apparatus for generating synchronization/pilot sequences for embedding in wireless signals
RJ Baxley, JE Kleider - US Patent 8,358,644, 2013 - Google Patents
An embodiment includes a method for generating a set of synchronization/pilot sequences
(SPS) by generating a plurality of candidate SPS using different initial conditions …
(SPS) by generating a plurality of candidate SPS using different initial conditions …
Cancelling non-linear power amplifier induced distortion from a received signal by moving incorrectly estimated constellation points
J Kleider, A Smith - US Patent 8,355,466, 2013 - Google Patents
A method and system are provided for reducing power amplifier induced distortion. Power
amplifier induced distortion is iteratively estimated and cancelled. When the difference …
amplifier induced distortion is iteratively estimated and cancelled. When the difference …
Predicting chinese commodity futures price: An eemd-hurst-lstm hybrid approach
H Ke, Z Zuominyang, L Qiumei, L Yin - IEEE Access, 2023 - ieeexplore.ieee.org
This paper proposes an EEMD-Hurst-LSTM prediction method based on the ensemble
learning framework, which is applied to the prediction of typical commodities in China's …
learning framework, which is applied to the prediction of typical commodities in China's …
Reducing transmitter-to-receiver non-linear distortion at a transmitter prior to estimating and cancelling known non-linear distortion at a receiver
J Kleider, A Smith - US Patent 8,744,009, 2014 - Google Patents
7, 190,734 B2 3/2007 Giannakis et al. 7,206.606 B2 4/2007 Kobayashi et al. 7,233,625 B2 6,
2007 Ma et al. 7,269.430 B2 9, 2007 Moorti et al. 7,289,588 B2 10/2007 Suh et al. 7,317,750 …
2007 Ma et al. 7,269.430 B2 9, 2007 Moorti et al. 7,289,588 B2 10/2007 Suh et al. 7,317,750 …
Methods and apparatus for generating and communicating wireless signals having pilot signals with variable pilot signal parameters
RJ Baxley, JE Kleider, K Anderson - US Patent 8,098,713, 2012 - Google Patents
US8098713B2 - Methods and apparatus for generating and communicating wireless signals
having pilot signals with variable pilot signal parameters - Google Patents US8098713B2 …
having pilot signals with variable pilot signal parameters - Google Patents US8098713B2 …
Decision feedback equalization in SC-FDMA
G Huang, A Nix, S Armour - 2008 IEEE 19th International …, 2008 - ieeexplore.ieee.org
SC-FDMA (Single-Carrier Frequency Division Multiple Access) is employed in the 3GPP
LTE (Long-Term Evolution) standard as the uplink transmission scheme. The SC-FDMA …
LTE (Long-Term Evolution) standard as the uplink transmission scheme. The SC-FDMA …
Carrier frequency offset compensation with successive cancellation in uplink OFDMA systems
T Yucek, H Arslan - IEEE Transactions on Wireless …, 2007 - ieeexplore.ieee.org
Similar to OFDM systems, OFDMA systems also suffer from frequency mismatches between
the receiver and the transmitter. However, the fact that each uplink user has a different …
the receiver and the transmitter. However, the fact that each uplink user has a different …