[图书][B] Evolved cellular network planning and optimization for UMTS and LTE
L Song, J Shen - 2010 - taylorfrancis.com
Most books on network planning and optimization provide limited coverage of either GSM or
WCDMA techniques. Few scrape the surface of HSPA, and even fewer deal with TD …
WCDMA techniques. Few scrape the surface of HSPA, and even fewer deal with TD …
A factor graph approach to joint OFDM channel estimation and decoding in impulsive noise environments
We propose a novel receiver for orthogonal frequency division multiplexing (OFDM)
transmissions in impulsive noise environments. Impulsive noise arises in many modern …
transmissions in impulsive noise environments. Impulsive noise arises in many modern …
[HTML][HTML] LLR estimation using machine learning
L Mostari, A Goupil, A Taleb-Ahmed - Alexandria Engineering Journal, 2024 - Elsevier
Many decoders of error-correcting codes use the Log-Likelihood Ratio (LLR) as an input,
which involves the probability density function (pdf) of the noise. In impulsive noise, the pdf …
which involves the probability density function (pdf) of the noise. In impulsive noise, the pdf …
Block-sparse impulsive noise reduction in OFDM systems—A novel iterative Bayesian approach
M Korki, J Zhang, C Zhang… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
Using a novel block iterative Bayesian algorithm (Block-IBA), this paper presents a new
impulsive noise reduction method for OFDM systems. The method utilizes the guard band …
impulsive noise reduction method for OFDM systems. The method utilizes the guard band …
Estimation of impulsive noise in an electricity substation
Q Shan, IA Glover, RC Atkinson… - IEEE Transactions …, 2011 - ieeexplore.ieee.org
Measurements of impulsive noise in a 400/275/132-kV electricity substation are presented.
The measurements are made with three antennas having overlapping bands covering the …
The measurements are made with three antennas having overlapping bands covering the …
Sequential algorithms for sample myriad and weighted myriad filter
BMK Goh, HS Lim - IEEE transactions on signal processing, 2012 - ieeexplore.ieee.org
The sample myriad and the weighted myriad filter are normally computed using the batch
processing fixed-point algorithm. Since a block of input samples has to be gathered first …
processing fixed-point algorithm. Since a block of input samples has to be gathered first …
Asymptotic performance of LDPC codes in impulsive non-Gaussian channel
HB Mâad, A Goupil, L Clavier… - 2010 IEEE 11th …, 2010 - ieeexplore.ieee.org
Advancements in channel coding theory over the past decades have been accomplished
considering simple channel such as Additive White Gaussian Noise channels. Much less is …
considering simple channel such as Additive White Gaussian Noise channels. Much less is …
[PDF][PDF] RF planning and optimization for LTE Networks
MS Sharawi - Evolved Cellular Network Planning and Optimization …, 2010 - academia.edu
Long term evolution (LTE) is the next generation in cellular technology to follow the current
universal mobile telecommunication system/high speed packet access (UMTS/HSPA)∗. The …
universal mobile telecommunication system/high speed packet access (UMTS/HSPA)∗. The …
Robust and simple log-likelihood approximation for receiver design
In impulsive noise, the inputs of the belief propagation decoder can be complex to compute
or even impossible when the noise distribution is not known. We propose a simple …
or even impossible when the noise distribution is not known. We propose a simple …
Approximate joint MAP detection of co-channel signals in non-Gaussian noise
DJ Jakubisin, RM Buehrer - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Detection of co-channel signals is important as wireless communication systems become
increasingly dense. A particularly challenging case is single antenna reception in both the …
increasingly dense. A particularly challenging case is single antenna reception in both the …