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Joint channel and carrier frequency estimation for M-ary CPM over frequency-selective channel using PAM decomposition

Romain Chayot, Marie-Laure Boucheret, Charly Poulliat, Nathalie Thomas, Nicolas Van Wambeke, Guy Lesthievent
2017 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)  
, Romain and Boucheret, Marie-Laure and Poulliat, Charly and Thomas, Nathalie and Van Wambeke, Nicolas and Lesthievent, Guy Joint channel and carrier frequency estimation for M-ary CPM over frequency-selective  ...  channel using PAM decomposition.  ...  To our knowledge, joint carrier-frequency recovery and channel estimation for M-ary CPM signals has not been done for transmission over multi-path channels.  ... 
doi:10.1109/icassp.2017.7952865 dblp:conf/icassp/ChayotBPTWL17 fatcat:rn2yybdxqrhcba2utto2a54wpi

Channel estimation and equalization for CPM with application for aeronautical communications via a satellite link

Romain Chayot, Nathalie Thomas, Charly Poulliat, Marie-Laure Boucheret, Nicolas Van Wambeke, Guy Lesthievent
2017 MILCOM 2017 - 2017 IEEE Military Communications Conference (MILCOM)  
Open Archive Toulouse Archive Ouverte OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible To cite this version: Chayot  ...  [9] has developed a joint channel estimation and carrier recovery for M -ary CPM schemes over frequency-selective channels.  ...  This decomposition has been then extended in [11] for M -ary CPM signals.  ... 
doi:10.1109/milcom.2017.8170746 dblp:conf/milcom/ChayotTPBWL17 fatcat:7bpzokektfg63jcgcsjc6fwkvu

A robust timing and phase offset estimation technique for CPM-DSSS based secured communication link

Saima Shehzadi, Shahzad Amin Sheikh, Farzana Kulsoom, Muhammad Zeeshan, Qasim Umar Khan
2021 IEEE Access  
These chips are selected from M-ary information-carrying chips selected from the alphabet ±1, ±3, · · · , ±(M − 1). Where M is the alphabet size, in our case M=2. III.  ...  The algorithms are claimed to work for M-ary CPM signal but the simulation results are shown for binary CPM signals with Rectangular (REC) and Raised-Cosine (RC) frequency pulses.  ... 
doi:10.1109/access.2021.3102308 fatcat:rvccusjqarbilgfyxw3jl4qouu

A New Exact Low-Complexity MMSE Equalizer for Continuous Phase Modulation

Romain Chayot, Nathalie Thomas, Charly Poulliat, Marie-Laure Boucheret, Guy Lesthievent, Nicolas Van Wambeke
2018 IEEE Communications Letters  
Index Terms-Continuous phase modulation, frequencydomain equalizer, frequency-selective channel.  ...  This letter introduces a new low-complexity frequency-domain equalizer for continuous phase modulations (CPM).  ...  Compared to linear modulations, CPM transmission over frequency-selective channels is a challenging task.  ... 
doi:10.1109/lcomm.2018.2868677 fatcat:gagk5i33tbh23fsyvqwhqv523m

Training sequence design for data-aided synchronization of burst-mode CPM

Ehsan Hosseini, Erik Perrins
2012 2012 IEEE Global Communications Conference (GLOBECOM)  
and/or M-ary CPMs.  The frequency and phase estimation are less sensitive to the selection of training sequence especially for long sequences  ...  DA synchronization scheme for general CPM including: best training sequence, timing and carrier recovery, and frame synchronization Areas of Future Study • Application to frequency-selective channels  ...  • Assumption: Joint estimation of u = [f d , θ, τ] T in AWGN, • The FIM elements: • Observation interval: T 0 = L 0 T s or L 0 symbols • Computation of three partial derivatives: • Note for CPM: • Frequency  ... 
doi:10.1109/glocom.2012.6503447 dblp:conf/globecom/HosseiniP12 fatcat:qzx3qqlqxfcxhppuqm7664mqxi

Bibliography on cyclostationarity

Erchin Serpedin, Flaviu Panduru, Ilkay Sarı, Georgios B. Giannakis
2005 Signal Processing  
The present bibliography represents a comprehensive list of references on cyclostationarity and its applications.  ...  An attempt has been made to make this bibliography complete by listing most of the existing references up to the year 2005 and by providing a detailed classification group. r  ...  Choi, Equalization and semi-blind channel estimation for space-time block coded signals over a frequency- selective fading channel, IEEE Transactions on Signal Processing 52 (3) (March 2004) 774-785  ... 
doi:10.1016/j.sigpro.2005.05.002 fatcat:kbbwleidwnhzhhp3uekidxlx5u

Variational Bayes Inference in Digital Receivers [article]

Viet Hung Tran
2018 arXiv   pre-print
For practical use, two novel algorithms, namely the no-longer-needed (NLN) algorithm and the generalized form of the Markovian Forward-Backward (FB) algorithm, recursively factorizes and computes the CI  ...  For that criterion, the optimal decision is the Bayesian minimum-risk estimator.  ...  Hence, the M -ary ASK, which produces M -ary pulse amplitude modulation (PAM), uses more power to achieve the same BER performance as ASK, owing to the increase of average Euclidean distance.  ... 
arXiv:1811.02506v1 fatcat:qqdtg7bj3jdclhjhhmp2os3xku

Low Complexity PSP-MLSE receiver for H-CPM with receive diversity [article]

Li Zhou, University Of Canterbury
2011
By using tilted phase and frequency pulse truncation techniques, the complexity of an H-CPM MLSE receiver is successfully reduced.  ...  Using a weighted-sum approach to the PSP gain estimates, it was found that at Doppler shifts of 5 Hz, 40 Hz and 80 Hz, the receiver performance was comparable to that obtainable by rival techniques.  ...  MLSE Algorithm Survivor Extension Metrics Computation Channel Estimation Channel Estimation ĝ k( s H) S 1,M S N,1 S 1,1 S 1,M S H,1 S H,M Gain (dB) Achieved using MRC over: Number  ... 
doi:10.26021/1404 fatcat:w4gb5icksrcr7exupkahgw2pzq

Equalization of CPM signals over doubly-selective aeronautical channels [article]

Ivan Iudice
2017
Time-varying equalization for CPM signals less channel might exhibit joint frequency and time selectivity: when CPM is For the sake of simplicity, our design assumes a binary single-h partial-response  ...  Note that the decomposition into PAM waveforms can be extended to multilevel (M > 2) CPM signaling, by expressing the M-ary symbol sequence in terms of binary subsequences (see [57] ).  ...  4.63) must hold for all k ∈ Z and E d is time-invariant, one obtains which, using (4.59) can be compactly rewritten as where C C C I R ⊗ C ∈ R RN(L a +1)×R(QL a +L c ) and the matrix H H H circ ∈ C RN(  ... 
doi:10.6093/unina/fedoa/11736 fatcat:r5ne7jt53vfrrevgp4j5tlmae4

A Modified SMO Algorithm for SVM Regression and Its Application in Quality Prediction of HP-LDPE [chapter]

Hengping Zhao, Jinshou Yu
2005 Lecture Notes in Computer Science  
Matrix PAM -Pesticide Analytical Manual PAME -Protection of the Arctic Marine Environment PAMS -Photochemical Assessment Monitoring Stations PAMs -Preferred Alternatives Matrices PAN -Peroxyacetyl  ...  email: jjdsenv@att.net website: www.jjdsenvironmental.com M m -meter m 2 -Square Meter m 3 -Cubic Meter m 3 /sec -Cubic Meter per SEcond MA -Molecular Absorption MAAC -Maximum Ambient  ... 
doi:10.1007/11539087_79 fatcat:ydvvlhkkh5grhh7r6rv66y2tia

Convolutional Codes [chapter]

Trellis and Turbo Coding  
The modem selects one of six symbol rates and one of two carrier frequencies according to channel conditions.  ...  The carrier frequency is 2.4 GHz and the symbol time is 1 MHz.  ...  Log Likelihood Ratio (LLR) Instead of [p 0 , p 1 ], we may use the fact that p 0 + p 1 = 1 to simplify our representation to a single parameter, for example, p 0 /p 1 .  ... 
doi:10.1002/0471667846.ch4 fatcat:fppahkhej5dqhjrutj5gcjfvoa

Robotic isotropy and optimal robot design of planar manipulators

M.V. Kircanski
Proceedings of the 1994 IEEE International Conference on Robotics and Automation  
coding eye pattern, Base band M-ary PAM systems.  ...  d) Progressive Dies for Sheet Metal Parts : Selection of progressive dies, stock guides, stock lifters, strippers, pilots, cam stage, basic types, bridges and carriers, strip development for progressive  ...  Closed-Loop Frequency Response Constant gain and phase loci, Nichol's chart and their use in stability study of systems.  ... 
doi:10.1109/robot.1994.351213 dblp:conf/icra/Kircanski94 fatcat:uawqnzropbgivcanzqihtimt2m