Code-aided turbo synchronization
The introduction of turbo and low-density parity-check (LDPC) codes with iterative decoding
that almost attain Shannon capacity challenges the synchronization subsystems of a data …
that almost attain Shannon capacity challenges the synchronization subsystems of a data …
Iterative carrier recovery in turbo receivers with distributed pilots
X Wu, L Cui, J Li, Z Huang, F Yang… - … and Networks (CECNet), 2011 - ieeexplore.ieee.org
This paper considers iterative carrier recovery for continuous transmission. To overcome the
potential cycle slip, we propose to employ the distributed pilots with minor overhead for …
potential cycle slip, we propose to employ the distributed pilots with minor overhead for …
Code-aided DOA estimation from turbo-coded QAM transmissions: Analytical CRLBs and maximum likelihood estimator
In this paper, we address the problem of direction of arrival (DOA) estimation from turbo-
coded square-QAM-modulated transmissions. We devise a new code-aware direction …
coded square-QAM-modulated transmissions. We devise a new code-aware direction …
Carrier Frequency Synchronization of LDPC Coded Transmissions in High Dynamic Environments
Y Xu, H Xiong, G Yang, H Zhou - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Modern communication systems based on LDPC coded data transmission enable the
operations at low signalto-noise ratio (SNR) conditions, close to the Shannon limit, where …
operations at low signalto-noise ratio (SNR) conditions, close to the Shannon limit, where …
Message passing algorithms for phase noise tracking using Tikhonov mixtures
S Shayovitz, D Raphaeli - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Phase noise poses a serious challenge for high-speed digital communications systems
mainly when going to higher and higher carrier frequencies, such as in satellite …
mainly when going to higher and higher carrier frequencies, such as in satellite …
Location determination in OFDM based mobile radio systems
C Mensing - 2013 - mediatum.ub.tum.de
In this thesis, location determination algorithms for cellular mobile radio systems employing
orthogonal frequency division multiplexing (OFDM) are investigated. For location estimation …
orthogonal frequency division multiplexing (OFDM) are investigated. For location estimation …
A factor graph-based iterative detection of faster-than-Nyquist signaling in the presence of phase noise and carrier frequency offset
X Qi, N Wu, H Wang, W Yuan - Digital Signal Processing, 2017 - Elsevier
With the increasing demand for higher spectral efficiency in wireless communications, faster-
than-Nyquist (FTN) signaling has been rediscovered to increase transmission rate without …
than-Nyquist (FTN) signaling has been rediscovered to increase transmission rate without …
Phase noise-robust LLR calculation with linear/bilinear transform for LDPC-coded coherent communications
Phase Noise-Robust LLR Calculation with Linear/Bilinear Transform for LDPC-Coded Coherent
Communications Page 1 SW1M.3.pdf CLEO:2015 © OSA 2015 Phase Noise-Robust LLR …
Communications Page 1 SW1M.3.pdf CLEO:2015 © OSA 2015 Phase Noise-Robust LLR …
Performance analysis of code-aided iterative carrier phase recovery in turbo receivers
N Wu, H Wang, Z Li, J Kuang - IET Communications, 2012 - IET
Code-aided (CA) iterative carrier phase synchroniser can greatly improve the accuracy of
phase estimation in turbo receivers. However, because of the iteration involved between …
phase estimation in turbo receivers. However, because of the iteration involved between …
Residual frequency offset compensation-embedded turbo decoder
K Choi - IEEE transactions on vehicular technology, 2008 - ieeexplore.ieee.org
We propose a modified turbo decoder that internally includes the residual frequency offset
compensation function in an iterative decoding process. Based on the recently proposed …
compensation function in an iterative decoding process. Based on the recently proposed …