Search Results - current message passing algorithm

Simplified sparse code multiple access receiver by using truncated messages by Lai, Ke, Wen, Lei, Lei, Jing, Zhong, Jie, Chen, GaoJie, Zhou, XiaoTian

“… However, the decoding complexity of current message passing algorithm for SCMA is very high…”
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Low Complexity Iterative Receiver Design for Sparse Code Multiple Access by Wei, Fan, Chen, Wen

“… However, despite the sparsity of the code words, the decoding complexity of the current message passing algorithm utilized by SCMA is still prohibitively high…”
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Efficient Row-Layered Decoder for Sparse Code Multiple Access by Pang, Xu, Song, Wenqing, Shen, Yifei, You, Xiaohu, Zhang, Chuan

“… and accelerates the decoding convergence. In this paper, a row-layered message passing algorithm (MPA…”
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Multi-AUV Cooperative Navigation Algorithm Based on Factor Graph With Stretching Nodes' Strategy by Ben, Yueyang, Sun, Yan, Li, Qian, Huang, Hongdian, Gong, Sheng

“…) with stretching nodes' strategy is presented to address the issue of ocean currents disruption in the current FG-based algorithm…”
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A Threshold-Based Binary Message Passing Decoder With Memory for Product Codes by Zhao, Xinwei, Zhao, Shancheng, Deng, Qingyong, Li, Zhetao, Tang, Xiaohu

“… The resulting algorithm is referred to as the threshold-based binary message passing (TB-BMP) with memory. In the proposed decoding algorithm, the soft reliability…”
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MAP-MRF inference based on extended junction tree representation by Yun Zheng, Pei Chen, Jiang-Zhong Cao

“… However, current message passing algorithms are usually based on simple subgraphs, resulting in slow convergence, local optimum and untightness of the LP relaxation for many problems…”
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Spatial air quality prediction in urban areas via message passing by Calo, Sergio, Bistaffa, Filippo, Jonsson, Anders, Gómez, Vicenç, Viana, Mar

“…) estimate within the framework of a Markov Random Field and 2) we propose a message-passing algorithm, which stands out as an efficient solution that surpasses the current state of the art…”
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Probabilistic ODMA Receiver With Low-Complexity Algorithm for MIMO Unsourced Random Access by Zhang, Zhentian, Dang, Jian, Zhang, Zaichen

“… The joint pattern and data detector (JPDD) design is critical for these schemes, but the current JPDD algorithm has high complexity with quadratic computational costs…”
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Message Passing Algorithms for Facility Location Problems by Lazic, Nevena

“… This thesis describes a powerful new approach to facility location problems - that of message passing inference in probabilistic graphical models…”
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High-throughput LDPC decoders by Mansour, M.M., Shanbhag, N.R.

“… 75% by employing a new turbo decoding algorithm for LDPC codes that removes the multiple checkto-bit message update bottleneck of the current algorithm…”
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Parallel-implemented message passing algorithm for SCMA decoder based on GPGPU by Yunfeng Qi, Gang Wu, Su Hu, Yuan Gao

“…Current multi-user detection scheme for sparse code multiple access (SCMA) is iterative message passing algorithm (MPA…”
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An efficient message passing algorithm for decentrally controlling complex systems by Herzallah, Randa, Zhou, Yuyang

“… The proposed framework describes a decentralised probabilistic control and message passing architecture of mutually interacting quasi-independent subsystems…”
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Universal High-Throughput and Low-Complexity LDPC Decoder for Laser Communications by Kang, Jing, An, Junshe, Zhu, Yan

“…) algorithm, distinguishing it from current solutions. Additionally, the decoder employs a message packing strategy and low-complexity data alignment units to effectively…”
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Macroscopic Analysis of Vector Approximate Message Passing in a Model-Mismatched Setting by Takahashi, Takashi, Kabashima, Yoshiyuki

“…In this study, macroscopic properties of the vector approximate message passing (VAMP) algorithm for inference of generalized linear models are investigated…”
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Mean-field inference methods for neural networks by Gabrié, Marylou

“…Machine learning algorithms relying on deep neural networks recently allowed a great leap forward in artificial intelligence…”
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Deep learning via message passing algorithms based on belief propagation by Lucibello, Carlo, Pittorino, Fabrizio, Perugini, Gabriele, Zecchina, Riccardo

“…Message-passing algorithms based on the belief propagation (BP) equations constitute a well-known distributed computational scheme…”
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Demonstration of Pattern Division Multiple Access With Message Passing Algorithm for Multi-Channel mmWave Uplinks via RoF Mobile Fronthaul by Shen, Shuyi, Chen, You-Wei, Zhou, Qi, Finkelstein, Jeff, Chang, Gee-Kung

“…) has been the predominant access technology adopted by the current generation of mobile communication…”
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An Efficient Quantized Message Passing Receiver Design for SCMA Systems by Cheng, Hao, Zhang, Min, Su, Ruoyu

“… However, the conventional uniform quantization of the message passing algorithm (MPA) for the SCMA detection induces a significant bit error ratio (BER…”
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Temporal Correlation and Message-Passing-Based Sparse Bayesian Learning Channel Estimation for Underwater Acoustic Communications by Yin, Jingwei, Zhu, Guangjun, Han, Xiao, Guo, Longxiang, Li, Lin, Ge, Wei

“…To mitigate the error propagation of single-carrier time-domain equalization (SC-TDE) with insufficient observation data, this article proposes a low-complexity message-passing-based SC-TDE algorithm…”
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A Unitary Transform Based Generalized Approximate Message Passing by Zhu, Jiang, Meng, Xiangming, Lei, Xupeng, Guo, Qinghua

“…). Based on the unitary transform approximate message passing (UAMP) and expectation propagation, a unitary transform based generalized AMP (GUAMP…”
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