Výsledky vyhledávání - suboptimal decoding algorithm

Turbo decoding as an instance of Pearl's "belief propagation" algorithm Autor McEliece, R.J., MacKay, D.J.C., Jung-Fu Cheng

“…We describe the close connection between the now celebrated iterative turbo decoding algorithm of Berrou et al. (1993…”
Získat plný text

Design of BICM-ID Systems with Suboptimal Log-MAP Decoding Algorithm Autor Huangping Jin, Kewu Peng, Jian Song, Zaishuang Liu

“…) when both demapping and decoding employ max-log-MAP algorithm. Two approaches are proposed to overcome the performance degradation…”
Získat plný text

Two decoding algorithms for tailbiting codes Autor Shao, R.Y., Shu Lin, Fossorier, M.P.C.

“…The paper presents two efficient Viterbi decoding-based suboptimal algorithms for tailbiting codes…”
Získat plný text

Decoding linear block codes using a priority-first search: performance analysis and suboptimal version Autor Han, Y.S., Hartmann, C.R.P., Mehrotra, K.G.

“… A suboptimal decoding algorithm is also proposed. The performance of this suboptimal decoding algorithm is within…”
Získat plný text

Parity-Check Density Versus Performance of Binary Linear Block Codes: New Bounds and Applications Autor Wiechman, G., Sason, I.

“… This issue was addressed by Sason and Urbanke, and it is revisited in this paper. The remarkable performance of LDPC codes under practical and suboptimal decoding…”
Získat plný text

A novel suboptimal piecewise-linear-log-MAP algorithm for turbo decoding Autor Ivanov, Yu.Yu, Romanyuk, A.N., Kulyk, A.Ia, Stukach, O.V.

“…In this paper, a new suboptimal modification for the log-MAP turbo decoding algorithm is proposed. This method (PL-log-MAP…”
Získat plný text

An efficient decoding algorithm for block turbo codes Autor Dave, S., Junghwan Kim, Kwatra, S.C.

“… This makes the algorithm well suited for wireless multimedia applications. The algorithm can be used for optimal as well as suboptimal decoding…”
Získat plný text

On Universal Properties of Capacity-Approaching LDPC Code Ensembles Autor Sason, I.

“… These bounds are expressed in terms of the target block/bit error probability and the gap (in rate) to capacity. Most of the bounds are general for any decoding algorithm, and some others are proved under belief propagation…”
Získat plný text

Suboptimal decoding of linear codes: partition technique Autor Dumer, I.

“… First, we define a class of suboptimal decoding algorithms based on an incomplete search through the code trellis…”
Získat plný text

TCM-NOMA: Joint Multi-User Codeword Design and Detection in Trellis-Coded Modulation-Based NOMA for Beyond 5G Autor Di, Boya, Song, Lingyang, Li, Yonghui, Li, Geoffrey Ye

“… For joint decoding, a suboptimal two-layer Viterbi algorithm is developed where the non-orthogonal nature is utilized to reduce the complexity…”
Získat plný text

Improving EEG Decoding via Clustering-Based Multitask Feature Learning Autor Zhang, Yu, Zhou, Tao, Wu, Wei, Xie, Hua, Zhu, Hongru, Zhou, Guoxu, Cichocki, Andrzej

“… However, existing algorithms do not effectively explore the underlying data structure capturing the true EEG sample distribution and, hence, can only yield a suboptimal decoding accuracy…”
Získat plný text

Novel decoding algorithms for decode-and-forward cooperative beamforming systems Autor Lee, Kyungchun

“… Furthermore, to reduce the required computational complexity, a suboptimal decoding algorithm, which assumes that only one of the multiple…”
Získat plný text

Efficient decoding algorithms for generalized Reed-Muller codes Autor Paterson, K.G., Jones, A.E.

“… A number of approaches to decoding these codes have already been developed. Here, we present low complexity, suboptimal alternatives which are inspired by the classical Reed decoding algorithm for binary RM codes…”
Získat plný text

A new performance evaluation metric for sub-optimal iterative decoders Autor Singh, A., Al-Ghouwayel, A., Masera, G., Boutillon, E.

“… It is based on the estimation of a metric between the A-Posteriori Probability (APP) decoded symbol of optimal and suboptimal decoding algorithms…”
Získat plný text

On the efficiency of some suboptimal algorithms for bit decoding of binary codes Autor Offer, E., Soljanin, E.

“…Several popular, suboptimal algorithms for bit decoding of binary block codes such as turbo decoding, threshold decoding, and message passing for LDPC, were developed almost as a common sense approach…”
Získat plný text

On multilevel codes and iterative multistage decoding Autor Martin, P.A., Taylor, D.P.

“… The paper also develops an adaptive version of the suboptimal soft output decoding algorithm of Picart and Pyndiah (1996…”
Získat plný text

Readout of the intrinsic and extrinsic properties of a stimulus from un-experienced neuronal activities: Towards cognitive neuroprostheses Autor Farbod Kia, Saba, Åstrand, Elaine, Ibos, Guilhem, Ben Hamed, Suliann

“… Here, we propose a first step in the direction of applying neural decoding to the study and manipulation of visuospatial attention, an endogenous process at the interface between sensory and motor functions…”
Získat plný text

Low-Complexity Soft-Decoding Algorithms for Reed-Solomon Codes-Part II: Soft-Input Soft-Output Iterative Decoding Autor Bellorado, J., Kavcic, A., Marrow, M., Li Ping

“…) is successively applied to a legacy decoding algorithm. Due to the suboptimal performance of BP conducted on the inherently dense RS parity-check matrix, a method is first provided for the construction of reduced-density, binary, parity-check equations…”
Získat plný text

Multilevel spatial modulation Autor Kavitha, K., Mangalam, H.

“… The proposed system is analyzed with optimal Viterbi and suboptimal sequential decoding algorithms…”
Získat plný text

Performance bounds for turbo-coded modulation systems Autor Duman, T.M., Salehi, M.

“…We apply the standard union bound to turbo-coded modulation systems with maximum-likelihood decoding…”
Získat plný text