A Novel Embedded Side Information Transmission Scheme Based on Polar Code for Peak-to-Average Power Ratio Reduction in Underwater Acoustic OFDM Communication System [PDF]
SensorsIn this paper, we proposed an embedded side information (SI) transmission scheme based on polar code construction for PAPR reduction using the PTS scheme in the underwater Acoustic (UWA) Orthogonal Frequency Division Multiplexing (OFDM) communication ...
Siyu Xing +3 more
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Does Gaussian Approximation Work Well for the Long-Length Polar Code Construction?
IEEE Access, 2017 Gaussian approximation (GA) is widely used to construct polar codes. However, when the code length is long, the subchannel selection inaccuracy due to the calculation error of conventional approximate GA (AGA), which uses a two-segment approximation ...
Jincheng Dai +4 more
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Research of Polar Codes Based on Binary Symmetric Channel [PDF]
Jisuanji gongcheng, 2019 The exisiting polar code construction scheme is only applicable to Binary Erasure Channel (BEC) and Additive White Gaussian Noise(AWGN) channel.Therefore,the constrution scheme of polar code in Binary Symmetric Channel (BSC) is studied.The construction ...
HU Hengming,LIU Weiyue
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Effectiveness of the Polar Code Training of Cruise Liner Crew for Evacuation in the Arctic and Antarctic [PDF]
TransNav, 2020 In the past decades, we have seen a prolific increase in Polar Cruise Tourism, and thereby, more humans are able to visit the Polar Regions. As a result of this, the IMO implemented the Polar Code in 2017 to better prepare seafarers in polar waters in ...
Mona Ramesh Chaure, Ove Tobias Gudmestad
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Improving Polar-Coded SCMA System by Information Coupling and Parity Check
Sensors, 2020 In this paper, the uplink information-coupled polar-coded sparse code multiple access (PC-SCMA) system is proposed. For this system, we first design the encoding method of systematic joint parity check and CRC-aided (PCCA) polar code.
Xi Wu, Yafeng Wang
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Neural-Network-Assisted Polar Code Decoding Schemes
Applied Sciences, 2022 The traditional fast successive-cancellation (SC) decoding algorithm can effectively reduce the decoding steps, but the decoding adopts a sub-optimal algorithm, so it cannot improve the bit error performance. In order to improve the bit error performance
Hengyan Liu +3 more
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The Polar Code's Implications for Safe Ship Operations in the Arctic Region [PDF]
TransNav, 2020 Simultaneously with a decreasing sea ice cover in the Arctic region an increase in ship traffic is experienced in these waters, meaning a higher probability of accidents and incidents to occur. The capability to handle emergency situations for shipowners,
Espen Engtrø +2 more
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A Modified Approach to Punctured Product Polar Codes
Journal of Telecommunications and Information Technology, 2019 A high-performance polar code introduced as a product polar code can be constructed by concatenating two short length polar codes. The punctured structure of this code was achieved by puncturing one of its constituent codes.
Mohammad Abu Hanif, Sina Vafi
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An efficient construction of polar codes based on the general partial order
EURASIP Journal on Wireless Communications and Networking, 2019 Traditionally, the construction of polar codes requires intense computations to sort all bit channels. In previous works, two types of partial orders (POs) of polar codes were proposed to decrease the computations in the construction process.
Wei Wang, Liping Li, Kai Niu
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Transmission of control information in 5G broadband telecommunication systems
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2021 This article discusses the polar code is applied to the transmission of control information in broadband telecommunications systems. Channel coding contains a set of procedures for error detection, error correction, rate matching, bit interleaving and ...
Ю. Бойко +3 more
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