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Near-Capacity Joint Source and Channel Coding of Symbol Values from an Infinite Source Set Using Elias Gamma Error Correction Codes

Tao Wang, Wenbo Zhang, Robert G. Maunder, Lajos Hanzo
2014 IEEE Transactions on Communications  
Like the recentlyproposed Unary Error Correction (UEC) code, this facilitates the practical near-capacity transmission of symbol values that are randomly selected from a set having an infinite cardinality  ...  In this paper we propose a novel low-complexity Joint Source and Channel Code (JSCC), which we refer to as the Elias Gamma Error Correction (EGEC) code.  ...  CONCLUSIONS In this paper we have proposed novel EGEC codes for the near-capacity transmission of symbol values that are randomly selected from a source set having an infinite cardinality.  ... 
doi:10.1109/tcomm.2013.120213.130301 fatcat:v6qkg77guzc47k3ybuhx4z6fni

On the complexity of Unary Error Correction codes for the near-capacity transmission of symbol values from an infinite set

Wenbo Zhang, Robert G. Maunder, Lajos Hanzo
2013 2013 IEEE Wireless Communications and Networking Conference (WCNC)  
(SSCC) * Joint Source and Channel Coding (JSCC) * Unary Error Correction (UEC) code SER performance of EG-CC and UEC schemes, for zeta distribution having p 1 ∈ {0.7, 0.8, 0.9}.  ...  Outline Outline J Motivation and SSCC benchmarker J Proposed JSCC scheme using UEC code J Near-capacity analysis J Error ratio performance J Conclusions and future work * Separate Source and Channel Coding  ...  Hanzo, A Unary Error Correction Code for the Near-Capacity Joint Source and Channel Coding of Symbol Values from an Infinite Set, IEEE Transactions on Communications (In Press), available: http://eprints.soton.ac.uk  ... 
doi:10.1109/wcnc.2013.6555003 dblp:conf/wcnc/ZhangMH13 fatcat:vun3nfvyczfmdnxfhvl6e6jtfi

Reordered Elias Gamma Error Correction Codes for the Near-Capacity Transmission of Multimedia Information

Tao Wang, Matthew F. Brejza, Wenbo Zhang, Robert G. Maunder, Lajos Hanzo
2016 IEEE Access  
Like the recentlyproposed Unary Error Correction (UEC) code and Elias Gamma Error Correction (EGEC) code, the proposed code facilitates the practical near-capacity transmission of source symbol values  ...  A novel Joint Source and Channel Coding (JSCC) scheme is proposed, which we refer to as the Reordered Elias Gamma Error Correction (REGEC) code.  ...  Like the recentlyproposed Unary Error Correction (UEC) code and Elias Gamma Error Correction (EGEC) code, the proposed code facilitates the practical near-capacity transmission of source symbol values  ... 
doi:10.1109/access.2016.2604201 fatcat:s7bnciuvpre4be67cn5ewnye5u

Exponential Golomb and Rice Error Correction Codes for Generalized Near-Capacity Joint Source and Channel Coding

Matthew F. Brejza, Tao Wang, Wenbo Zhang, David Al-Khalili, Robert G. Maunder, Bashir M. Al-Hashimi, Lajos Hanzo
2016 IEEE Access  
The recently proposed Unary Error Correction (UEC) and Elias Gamma Error Correction (EGEC) codes facilitate the near-capacity Joint Source and Channel Coding (JSCC) of symbol values selected from large  ...  Furthermore, the practicality of the proposed codes is enhanced to allow a continuous stream of symbol values to be encoded and decoded using only fixed-length system components.  ...  Shannon [4] postulated that near-capacity operation may be achieved using Separate Source and Channel Coding (SSCC).  ... 
doi:10.1109/access.2016.2584982 fatcat:3tsm5b6cbventdvv3klul43txm

Irregular Trellis for the Near-Capacity Unary Error Correction Coding of Symbol Values From an Infinite Set

Wenbo Zhang, Matthew F. Brejza, Tao Wang, Robert G. Maunder, Lajos Hanzo
2015 IEEE Transactions on Communications  
Irregular joint source and channel coding 1 (JSCC) scheme is proposed, which we refer to as the irregu-2 lar unary error correction (IrUEC) code.  ...  This facil-11 itates the creation of a narrow EXIT tunnel at a low E b /N 0 12 value and provides near-capacity operation.  ...  Maunder, and L. Hanzo, "Near-capacity joint 1113 source and channel coding of symbol values from an infinite source 1114 set using Elias gamma error correction codes," IEEE Trans.  ... 
doi:10.1109/tcomm.2015.2493149 fatcat:63dw32otvrdini5nbv6l3xdgcy

Adaptive iterative detection for expediting the convergence of a serially concatenated Unary Error Correction decoder, turbo decoder and an iterative demodulator

Matthew F. Brejza, Wenbo Zhang, Robert G. Maunder, Bashir M. Al-Hashimi, Lajos Hanzo
2015 2015 IEEE International Conference on Communications (ICC)  
Unary Error Correction (UEC) codes constitute a recently proposed Joint Source and Channel Code (JSCC) family, conceived for alphabets having an infinite cardinality, whilst out-performing previously used  ...  Separate Source and Channel Codes (SSCCs).  ...  For example, Elias Gamma (EG) codes [1] represent a typical source code, which may be concatenated with channel codes such as turbo codes [2] .  ... 
doi:10.1109/icc.2015.7248717 dblp:conf/icc/BrejzaZMAH15 fatcat:tzf35vj3izbv7d25uvzxjena6m

Adaptive Iterative Decoding for Expediting the Convergence of Unary Error Correction Codes

Wenbo Zhang, Yanbo Jia, Xi Meng, Matthew F. Brejza, Robert G. Maunder, Lajos Hanzo
2015 IEEE Transactions on Vehicular Technology  
In practical mobile wireless scenarios, the transmission of these symbols is required to be bandwidth efficient and error resilient, motivating both source coding and channel coding.  ...  Until recently, none of the existing Joint Source and Channel Codes (JSCCs) were suitable for this application, since their decoding complexity increases rapidly with the size of the symbol alphabet.  ...  The H.264 video codec [4] employs the Elias Gamma (EG) source code [5] and this may be concatenated with diverse codes, such as a Convolutional Code (CC) to provide separate channel coding, for example  ... 
doi:10.1109/tvt.2014.2322851 fatcat:tchskorflvc4dgzdje7r4exn3a

Technical Program

2021 2020 IEEE Information Theory Workshop (ITW)  
by random coding, and may be strictly lower than the Shannon (matched) capacity.  ...  multiple-access wiretap channel with degraded message sets (GMAC-WT-DMS) equals the capacity of the same model without secrecy constraint.  ...  evaluation codes that allow for the design of high-rate codes that can recover every codeword or information symbol from many disjoint sets.  ... 
doi:10.1109/itw46852.2021.9457668 fatcat:j425ygeajrbd5esztbe5zgygty

Quantization

R.M. Gray, D.L. Neuhoff
1998 IEEE Transactions on Information Theory  
Beginning with these three papers of fifty years ago, we trace the history of quantization from its origins through this decade, and we survey the fundamentals of the theory and many of the popular and  ...  Also in 1948, Bennett published the first high-resolution analysis of quantization and an exact analysis of quantization noise for Gaussian processes, and Shannon published the beginnings of rate distortion  ...  ACKNOWLEDGMENT The authors gratefully acknowledge the many helpful comments, corrections, and suggestions from colleagues, students, and reviewers. Of particular assistance were A. Gersho, B.  ... 
doi:10.1109/18.720541 fatcat:55w3lmruijalxe4yht676re62e

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  ...  factors of an arbitrary model, respectively.  ...  Hence, it is capable of correcting one error bit with a hard-information decoder [Moon (2005) ] and it is also called the class of single-error-correcting code [Costello and Forney (2007) ].  ... 
arXiv:1811.02506v1 fatcat:qqdtg7bj3jdclhjhhmp2os3xku

ANTS 2020 Program

2020 2020 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)  
The selected cluster of transmit antennas will encode the input symbol-stream with the help of generalized orthogonal space-time block codes to provide full diversity order.  ...  In this work, we have studied and designed the transmitter module for nanosatellite-optical communication terminal (NOCT) to provide power-efficient and high data rate downlink using infrared lasers from  ...  For achieving this, we use a semiconductor optical amplifier (SOA) at the receiver and also, error-correcting codes (ECCs) in various water types to mitigate the effects the channel effects.  ... 
doi:10.1109/ants50601.2020.9342833 fatcat:ldgs2gnywnagpjk7sza6edc44e

Extraction of spatio-temporal primitives of emotional body expressions

Lars Omlor, Martin A. Giese
2007 Neurocomputing  
Output of the first set (displacement) is used through the function of channel opening probability as input (ionic current) to the second equation set.  ...  the FMM, and 2) for each of these sequences, learn an action-value associated with each action using Qlearning.  ... 
doi:10.1016/j.neucom.2006.10.100 fatcat:esivhljzsbcihdl5qbp756josu

Minutes of the Meeting at Washington, May 1-2-3, 1947

Anonymous
1947 Physical Review  
Using an effectively infinite medium of aluminum and small ioniza- tion chambers to measure the number of ion pairs produced per second at various radii from the source, the average y energy emitted by  ...  —In an easily constructed flow calorim- eter, the heat losses are so small that no correction or extrapolation to infinite flow is necessary.  ... 
doi:10.1103/physrev.72.151 fatcat:dewom5ppxrdk3pta3snst7p334

VLBI20-30: a scientific roadmap for the next decade – The future of the European VLBI Network [article]

Tiziana Venturi, Zsolt Paragi, Michael Lindqvist, Anna Bartkiewicz, Rob Beswick, Tamara Bogdanović, Walter Brisken, Patrick Charlot, Francisco Colomer, John Conway, Sándor Frey, José Carlos Guirado (+68 others)
2020 arXiv   pre-print
Together with e-MERLIN, the EVN provides a range of baseline lengths that permit unique studies of faint radio sources to be made over a wide range of spatial scales.  ...  The document includes a glossary for non-specialists, and a list of acronyms at the end.  ...  Image from An, Sohn & Imai (2018) .  ... 
arXiv:2007.02347v1 fatcat:lg6hkimlobf7rlw73dgufj27bm

The Vessel Schedule Recovery Problem (VSRP) – A MIP model for handling disruptions in liner shipping

Berit D. Brouer, Jakob Dirksen, David Pisinger, Christian E.M. Plum, Bo Vaaben
2013 European Journal of Operational Research  
predict the optimum time of van deliveries.Factors influencing the delivery process are depicted from various researches.Prediction is modeled as an artificial neural network using Back Propagation.The  ...  The paper will also evaluate the several possible market configurations, measuring the performance of the system from an operator, client and society perspective, finding the most balanced solution in  ...  In this presentation, we propose a notion of DC set-valued functions and we study optimization problems with an objective DC set-valued function.  ... 
doi:10.1016/j.ejor.2012.08.016 fatcat:c27kagfnxnhjfbil2rydhjhomm
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