Results 41 to 50 of about 54,560 (207)
Parallel Concatenated Block Codes Constructed by Convolutional Interleavers
IEEE Access, 2021 This paper presents the application of convolutional interleavers for constructing high performance parallel concatenated block (PCB) codes. The utilized interleaver is operated as a block interleaver, when the number of stuff bits is applied at the ...
Sina Vafi
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Quantum Codes From Concatenated Algebraic-Geometric Codes [PDF]
IEEE Transactions on Information Theory, 2005 We apply Steane's enlargement of the Calderbank-Shor-Steane (CSS) codes and additive codes over F/sub 4/ to concatenated algebraic-geometric codes to construct many good quantum codes with fewer restrictions on the parameters compared to some known quantum codes.
Chen, H., Ling, S., Xing, C.
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Braided Convolutional Codes -- A Class of Spatially Coupled Turbo-Like Codes [PDF]
, 2014 In this paper, we investigate the impact of spatial coupling on the thresholds of turbo-like codes. Parallel concatenated and serially concatenated convolutional codes as well as braided convolutional codes (BCCs) are compared by means of an exact ...
Amat, Alexandre Graell i +2 more
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Binary Multilevel Convolutional Codes with Unequal Error Protection Capabilities [PDF]
, 1998 Binary multilevel convolutional codes (CCs) with unequal error protection (UEP) capabilities are studied. These codes belong to the class of generalized concatenated (GC) codes. Binary CCs are used as outer codes.
Imai, Hideki, Morelos-Zaragoza, Robert H
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Thresholds for Universal Concatenated Quantum Codes [PDF]
Physical Review Letters, 2016 Quantum error correction and fault-tolerance make it possible to perform quantum computations in the presence of imprecision and imperfections of realistic devices. An important question is to find the noise rate at which errors can be arbitrarily suppressed. By concatenating the 7-qubit Steane and 15-qubit Reed-Muller codes, the 105-qubit code enables
Chamberland, Christopher +2 more
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High performance short-block binary regular LDPC codes
Alexandria Engineering Journal, 2018 LDPC code shows a good performance with long-block codes. However, certain channels are constrained to use short-block codes due to latency. Therefore, concatenated LDPC codes with iterative decoding is a good choice to get a good performance ...
Latifa Mostari, Abdelmalik Taleb-Ahmed
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Concatenated Coding for GNSS Signals in Urban Environments
Applied Sciences, 2020 This work investigated concatenated coding schemes for Global Navigation Satellite System (GNSS) signals in order to increase their error correction capability in urban environments.
Jing Ke +4 more
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Construction of asymptotically good low-rate error-correcting codes through pseudo-random graphs [PDF]
, 1991 A novel technique, based on the pseudo-random properties of certain graphs known as expanders, is used to obtain novel simple explicit constructions of asymptotically good codes.
Alon, Noga +4 more
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Some Results on Images of a Class of λ-Constacyclic Codes Over Finite Fields
IEEE Access, 2020 In this paper, we show that any λ-constacyclic code over Fqm is a λ-constacyclic code over Fq under some special maps. Moreover, we show that the images of these λ_constacyclic codes can be put into the concatenated form.
Jian Gao, Juan Li, Yongkang Wang
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IEEE AccessIn this paper, a Bit-Interleaved Serially Concatenated Block Coded Modulation with Iterative Decoding (BISCBCM-ID) system is proposed, employing a Serially Concatenated Block Code (SCBC) with an outer and an inner encoder, where the inner encoder is ...
Thi Hong Nhung Nguyen +3 more
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