Results 1 to 10 of about 13,207 (236)
Skew Convolutional Codes. [PDF]
Entropy (Basel), 2020 A new class of convolutional codes, called skew convolutional codes, that extends the class of classical fixed convolutional codes, is proposed. Skew convolutional codes can be represented as periodic time-varying convolutional codes but have a description as compact as fixed convolutional codes. Designs of generator and parity check matrices, encoders,
Sidorenko V, Li W, Günlü O, Kramer G.
europepmc +7 more sources
Divergence coding for convolutional codes [PDF]
MATEC Web of Conferences, 2017 In the paper we propose a new coding/decoding on the divergence principle. A new divergent multithreshold decoder (MTD) for convolutional self-orthogonal codes contains two threshold elements. The second threshold element decodes the code with the code distance one greater than for the first threshold element. Errorcorrecting possibility of the new MTD
Valery Zolotarev +4 more
openaire +2 more sources
Convolutional Goppa codes [PDF]
IEEE Transactions on Information Theory, 2006 We define Convolutional Goppa Codes over algebraic curves and construct their corresponding dual codes. Examples over the projective line and over elliptic curves are described, obtaining in particular some Maximum-Distance Separable (MDS) convolutional codes.
Muñoz Porras, J. M. +3 more
openaire +5 more sources
LDPC convolutional codes based on braided convolutional codes [PDF]
2008 IEEE International Symposium on Information Theory, 2008 We introduce and analyze new constructions of LDPC convolutional codes and their tail-biting versions which are obtained from braided convolutional codes. The basic ideas behind the encoding and decoding architectures for these codes are presented. Additionally, asymptotic results concerning the iterative thresholds are shown for different ensembles ...
Tavares, Marcos B.S. +3 more
openaire +3 more sources
Unified quantum convolutional coding [PDF]
2008 IEEE International Symposium on Information Theory, 2008 We outline a quantum convolutional coding technique for protecting a stream of classical bits and qubits. Our goal is to provide a framework for designing codes that approach the ``grandfather'' capacity of an entanglement-assisted quantum channel for sending classical and quantum information simultaneously.
Wilde, Mark M., Brun, Todd A.
openaire +2 more sources
On Cyclic Convolutional Codes [PDF]
Acta Applicandae Mathematica, 2004 50 ...
Gluesing-Luerssen, Heide +1 more
openaire +3 more sources
Strongly-MDS convolutional codes [PDF]
IEEE Transactions on Information Theory, 2006 33 ...
Gluesing-Luerssen, H +2 more
openaire +3 more sources
Concatenated codes with convolutional inner codes [PDF]
IEEE Transactions on Information Theory, 1988 We study the minimum distance of concatenated codes with Reed-Solomon outer codes and convolutional inner codes. For suitable combinations of parameters the minimum distance may be lower-bounded by the product of the minimum distances of the inner and outer codes.
Thommesen, Christian +2 more
openaire +3 more sources
Private Streaming With Convolutional Codes [PDF]
IEEE Transactions on Information Theory, 2018 Recently, information-theoretic private information retrieval (PIR) from coded storage systems has gained a lot of attention, and a general star product PIR scheme was proposed. In this paper, the star product scheme is adopted, with appropriate modifications, to the case of private (e.g., video) streaming.
Holzbaur, Lukas +4 more
openaire +3 more sources