Výsledky vyhledávání - low‐complexity maximum‐a‐posteriori algorithm*

Performance analysis of a low-complexity MAP algorithm for automatic modulation classification in adaptive OFDM systems Autor Bahrani, Sima, Derakhtian, Mostafa, Zolghadrasli, Alireza

“… In this study, the authors investigate the classification performance of a low-complexity maximum-a-posteriori (MAP) algorithm for AMC…”
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Low-complexity algorithms for event detection in wireless sensor networks Autor Xusheng Sun, Coyle, E J

“… This paper combines a Maximum a Posteriori (MAP) approach for local and global decisions…”
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A Low-Complexity Algorithm for Neighbor Discovery in Wireless Networks Autor Hong, Song-Nam, Kim, Joongheon

“… This problem can be optimally addressed using maximum a posteriori (MAP) estimation, but its implementation is notoriously difficult in practice…”
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Performance-Complexity Trade-Off for Low-Complexity MIMO Detection: simplified BP vs. EP Receivers Autor Mekhiche, Adam, Cipriano, Antonio Maria, Poulliat, Charly

“…) and Expectation Propagation (EP) have been proposed to approximate symbol Maximum A Posteriori (MAP) for high dimensional signaling…”
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Low-Complexity MAP-Based Successive Data Detection for Coded OFDM Systems Over Highly Mobile Wireless Channels Autor Panayirci, E., Dogan, H., Poor, H. V.

“…) systems in the presence of frequency-selective and very rapidly time varying channels. New low-complexity maximum a posteriori probability (MAP…”
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Performance Enhancement of MC-CDMA System through Novel Sensitive Bit Algorithm Aided Turbo Multi User Detection Autor Kumaravel, Rasadurai, Narayanaswamy, Kumaratharan

“…Multi carrier code division multiple access (MC-CDMA) system is a promising multi carrier modulation (MCM) technique for high data rate wireless communication…”
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Low-Cost Uplink Sparse Code Multiple Access for Spatial Modulation Autor Al-Nahhal, Ibrahim, Dobre, Octavia A., Basar, Ertugrul, Ikki, Salama

“…). For the proposed system, the following are introduced, first, transmitter design and its formulation, second, maximum likelihood and maximum a posteriori probability decoders, and finally, practical…”
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Low-complexity and low-latency equalization technique – probabilistic noise cancellation Autor Stojanović, Nebojša, Lin, Youxi, Rahman, Talha, Calabrò, Stefano, Hossain, Md Sabbir-Bin, Wettlin, Tom Jonas, Kuschnerov, Maxim

“…) or a maximum a posteriori probability (MAP) algorithm. However, stringent power consumption and latency requirements may limit the use of complex…”
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Deep Learning-Based Low Complexity MIMO Detection via Partial MAP Autor Bai, Lin, Zeng, Qingzhe, Han, Rui, Choi, Jinho, Zhang, Wei

“…)-based detection have been developed, but they suffer from error propagation. To mitigate error propagation in SIC detectors, a soft-decision based partial maximum a posteriori (MAP…”
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CMDNet: Learning a Probabilistic Relaxation of Discrete Variables for Soft Detection With Low Complexity Autor Beck, Edgar, Bockelmann, Carsten, Dekorsy, Armin

“…, massive MIMO systems. The main motivation behind is that the complexity of Maximum A-Posteriori (MAP…”
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Low-Complexity and Low-Latency SVC Decoding Architecture Using Modified MAP-SP Algorithm Autor Hong, Seungwoo, Kam, Dongyun, Yun, Sangbu, Choe, Jeongwon, Lee, Namyoon, Lee, Youngjoo

“… The previous maximum a posteriori subspace pursuit (MAP-SP) algorithm is newly modified to relax the computational overheads by applying novel residual forwarding and LLR approximation schemes…”
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A Low-Complexity Mosaicing Algorithm for Stock Assessment of Seabed-Burrowing Species Autor Corrigan, David, Sooknanan, Ken, Doyle, Jennifer, Lordan, Colm, Kokaram, Anil

“…This paper proposes an algorithm for mosaicing videos generated during stock assessment of seabed-burrowing species…”
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LDPC-coded unitary space-time modulation with low-complexity iterative demodulate-decoding scheme Autor Wang, Li-Jiao, Zhang, Lin, Yang, Ling-Ling, Peng, Li, Fu, Da-Wei

“… At the receiver, the maximum a posteriori probability (MAP) demodulating algorithm of the SC-USTM was first designed…”
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Simplified Log-MAP Algorithm for Very Low-Complexity Turbo Decoder Hardware Architectures Autor Martina, Maurizio, Papaharalabos, Stylianos, Mathiopoulos, P. Takis, Masera, Guido

“…* approximation algorithm is proposed with the aim being its efficient implementation for very low-complexity turbo decoder hardware architectures…”
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A Low-Complexity MAP–SIC Detector for Massive MIMO Systems Autor Wang, Hongzhi, Miao, Xin, Liu, Qingxue

“…In this paper, we propose a low-complexity maximum a posteriori detector with successive interference cancellation (MAP–SIC…”
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Low-Complexity Soft-Decision Detection for Combating DFE Burst Errors in IM/DD Links Autor Wu, Kaiquan, Liga, Gabriele, Riani, Jamal, Alvarado, Alex

“…) due to bandwidth-limited hardware. Traditional approaches to mitigate the effects of ISI are filters and trellis-based algorithms targeting symbol-wise maximum a posteriori (MAP) detection…”
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Low-Complexity LLR Calculation for OFDM With Index Modulation Autor Hu, Zeng, Chen, Fangjiong, Wen, Miaowen, Ji, Fei, Yu, Hua

“… In this letter, we propose a novel simplified LLR calculation algorithm for OFDM-IM. Simulation results show that the proposed algorithm achieves near-optimal coded bit error…”
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Low-complexity Near-optimum Symbol Detection Based on Neural Enhancement of Factor Graphs Autor Schmid, Luca, Schmalen, Laurent

“… Based on the Ungerboeck observation model, a detection algorithm with appealing complexity properties can be derived…”
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A Low-Complexity Codebook Design Scheme for SCMA Systems Over an AWGN Channel Autor Zheng, Yu, Xin, Jiantao, Wang, Hui, Zhang, Shengli, Qiao, Yongjie

“… other. In this article, we propose a simplified SCMA codebook with a separable structure for implementing a low-complexity detector…”
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Low-Complexity Blind Equalization for OFDM Systems With General Constellations Autor Al-Naffouri, T. Y., Dahman, A. A., Sohail, M. S., Weiyu Xu, Hassibi, B.

“…This paper proposes a low-complexity algorithm for blind equalization of data in orthogonal frequency division multiplexing (OFDM…”
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