However, the existing soft-decision decoding of polar codes is not satisfied due to the poor performance and high complexity. In this paper, a novel adjustable list decoding and its soft-decision type are proposed. Some bounds are given to depict the features of the decoding list with a ...
&better -biasedlistdecodable codes VenkatGuruswami(U.ofWashington) AtriRudra(U.atBuffalo) Error-correctingcodes C(x) x y x Giveup MappingC: k n Dimensionk,blocklengthn n≥k Rate=k/n 1 Efficientmeanspolynomialinn DecodingComplexity :fractionoferrors CodesforComplexity Binarycodes Correct =½-...
(2002). A VLSI architecture for interpolation in soft-decision decoding of Reed–Solomon codes. In Proc. of IEEE workshop on signal processing systems (pp. 39–44). Koetter, R., & Vardy, A. (2003). A complexity reducing transformation in algebraic list decoding of Reed–Solomon codes. ...
We design the first efficient algorithms and prove new combinatorial bounds for list decoding tensor products of codes and interleaved codes. We show that... P Gopalan,V Guruswami,P Raghavendra 被引量: 1发表: 2014年 Better extractors for better codes? We present an explicit construction of code...
When the data acquisition device is connected to the computer running DewesoftX software it will automatically detect it and display the list of available analog channels. Analog channels can have different modes, depending on the type of amplifier used in the DAQ hardware. Modes can be voltage...
15. The method according to claim 10, wherein said decoding is a list polar decoding. 16. The method according to claim 10, wherein two or more of said bits have different channel models. 17. The method according to claim 10, wherein said nonvolatile memory is a flash memory. 18. An...
The codeword is encoded by at least one polar encoder with a polar code. The processor is configured to estimate possible values of the bits of the received codeword using a successive cancelation list (SCL) decoding to produce a set of candidate codewords, determine a distance between each ...
least one polar code to produce an encoded codeword, a modulator to modulate the encoded codeword, and a front end to transmit the modulated and encoded codeword over the communication channel, wherein the polar code is specified by a set of regular parameters and a set of irregular ...
V. Guruswami and A. Rudra. Soft decoding, dual BCH codes, and better list-decodable e-biased codes. In Proceedings of the 2008 IEEE 23rd Annual Conference on Computational Complexity, CCC '08, pages 163-174, Washington, DC, USA, 2008. IEEE Computer Society....
Soft decode-and-forward(DF) can combine the advantages of both amplify-and-forward and hard DF in relay channels. In this paper, we propose a low-complexity soft DF scheme based on polar codes, which features two key techniques: a low-complexity cyclic redundancy check(CRC) aided list ...