An error detection and correction approach to the time decoding problem
Error detection and correction system for decoding and evaluating redundant information contained in decimal time codes
DATA PROCESSING↗
SEARCH · Engineering Papers
Results for “DECODER”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
On decoding BCH codes.
Extension, modification and analysis of Gorenstein-Zierler decoding algorithm for binary codes of Bose, Ray-Chaudhuri and Hocquenghem /BCH/ correcting erasures and errors
BINARY CODE↗
Improved digital TV encoding and decoding system
Analog-to-digital coder and digital-to-analog decoder system handles wideband TV signals. The system incorporates solid state plug-in modular units and is operated in a VSD /Variable Slope Delta Modulation/ mode or in the conventional one-bit DM /Delta Modulation/ mode.
Deutermann, A. R.↗
Encoders and decoders with integrated circuits.
Encoding and decoding techniques using integrated circuits and applicable to binary digitizing of electrical analog information
ANALOG-TO-DIGITAL CONVERTER↗
Simplified, high-speed binary data decoder
Simplified, high-speed decoder of encoded binary data received over a noisy channel is provided in a versatile apparatus that can accommodate more than one particular set of codes. The apparatus is applicable to satellite, lunar, and planetary data transmission.
Anderson, T. O.↗
Performance of several convolutional and block codes with threshold decoding
Performance evaluation of several convolutional and block codes with threshold decoding for space telemetry
Lumb, D. R.↗
The study of sequential decoding techniques for spacecraft telemetry systems Final report, 12 Jan. - 12 Jun. 1968
Convolutional encoding-sequential decoding technique for coherent deep space telemetry link and near earth space missions
Source record↗
Analysis of decoders for convolutional codes by stochastic sequential machine methods
Decoder analysis for convolutional codes by stochastic sequential machine model
Morrissey, T. N., Jr.↗
Fluidic decoder and display device
Feasibility and advantages of spacecraft fluidic decoder and display device
Van Der Heyden, J.↗
Practical sequential decoding and a simple hybrid scheme.
Simple decoding properties of Reed-Solomon codes for erasure channels combined with sequential coding for complex channels
Huband, F. L.↗
Spacecraft demonstration of sequential decoding using Lunar Orbiter V.
Sequential decoder performance demonstration on data transmitted on spacecraft link, using Lunar Orbiter 5 and Deep Space Net Echo station
Hurd, W. J.↗
A unified Markovian analysis of decoders for convolutional codes
Markovian analysis of decoders for convolutional codes
Morrissey, T. N., Jr.↗
A comparsion of sequential decoding metrics by computer simulation
Determining sequential decoding performance and metric sensitivity by computer simulation
Saliga, T. V.↗
Communications systems research - Sequential decoding
Error probability and performance of Pioneer-type sequential decoding communications system with noisy oscillators
Source record↗
The log-a-posteriori probability metric for use in sequential decoding
Log-a-posteriori probability metric for use in sequential decoding
Saliga, T. V.↗
A Study of Hybrid Sequential and Algebraic Decoding Techniques Final Report
Sequential decoding with digital computers and spacecraft electronic equipment
Source record↗
A navigation-aids identification decoder and display for general-aviation aircraft
Navigation-aids identification decoder and display device for general aviation aircraft
Meissner, C. W., Jr.↗
Trunk and tree searching properties of the Fano sequential decoding algorithm.
Trunk and tree searching properties of Fano sequential decoding algorithms
Massey, J. L.↗