Results 31 to 40 of about 2,202 (293)
PERFORMANCE IMPROVEMENT OF IDMA SCHEME USING CHAOTIC MAP INTERLEAVERS FOR FUTURE RADIO COMMUNICATION
ICTACT Journal on Communication Technology, 2017 In this paper, chaos based interleavers are proposed for the performance improvement of Interleave Division Multiple Access (IDMA henceforth) for future radio communication (FRC) requirements.
Aasheesh Shukla, Vinay Kumar Deolia
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Interleaved Prange: A New Generic Decoder for Interleaved Codes
, 2022 Due to the recent challenges in post-quantum cryptography, several new approaches for code-based cryptography have been proposed. For example, a variant of the McEliece cryptosystem based on interleaved codes was proposed. In order to deem such new settings secure, we first need to understand and analyze the complexity of the underlying problem, in ...
Anmoal Porwal +5 more
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Successive packing based interleaver design for turbo codes [PDF]
, 2002 Interleaver is the key component in both turbo encoder and decoder. It has been shown that the good turbo codes performance can be obtained by using pseudo-random interleaver. However, it is difficult to analyze the corresponding pseudo-random algorithms
Shi, Y. Q. +5 more
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Interleaver structures for turbo codes with reduced storage memory requirement [PDF]
, 1999 This paper describes two interleaver structures that reduce the memory requirement for the storage of interleaver rules. The first structure offers memory reductions of more than 50%, compared to storing the entire interleaver vector.
Hokfelt, Johan +2 more
core +3 more sources
IEEE Access, 2021 Estimation of interleaver parameter from scant received data has recently been researched. In this paper, we propose an improved algorithm for blind estimation of interleaver parameter using matrix multiplication under the condition of scant received ...
Yongseok Jung +2 more
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Collision Free Row Column S-random Interleaver [PDF]
, 2009 Parallel decodable turbo codes (PDTCs) are suitable for concurrent decoding and hence have low latency. Memory collision issue is an important problem met during parallel processing.
Yılmaz, Ayşen +2 more
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CRCSI: A Generic Block Interleaver for the Next Generation Terrestrial Broadcast Systems
Applied Sciences, 2022 In order to combat the impulse noise and channel time-frequency selective fading, it is essential to use channel interleavers. Among them, the block interleaver has been widely used in terrestrial broadcasting systems such as DVB-T2 and ATSC 3.0, since ...
Ruijia Li +3 more
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Parameter Estimation of Convolutional and Helical Interleavers in a Noisy Environment
IEEE Access, 2017 Forward error correction (FEC) codes followed by an interleaver play a significant role in improving the error performance of the digital systems by counteracting random and burst errors.
Swaminathan Ramabadran +3 more
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IEEE Access, 2020 As a class of convolutional error-correction codes (ECCs), spatially coupled protograph low-density parity-check (SC-PLDPC) codes with a sufficiently large coupling length can approach the channel capacity under belief propagation (BP) decoding. However,
Yunlong Zhao, Yi Fang, Zhaojie Yang
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Low Latency SC Decoder Architecture for Interleaved Polar Codes [PDF]
Radioengineering, 2022 Interleaved polar (I-Polar) codes, a new facet of polar codes to achieve better channel capacity, is designed by placing the interleaver and deinterleaver blocks midway between the stages of the polar codes.
N. Jali, P. Muralidhar, S. R. Patri
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