Search Results - Generalized sphere decoding algorithm

A Low-Complexity Sphere Decoding Algorithm for Generalized Spatial Modulation by Jeon, EunTak, Yoon, SungMin, Lee, JaeSeong, Woo, DaeWi, Lee, Kyungchun

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Fast Maximum Likelihood Detection of the Generalized Spatially Modulated Signals Using Successive Sphere Decoding Algorithms by Liu, Tsung-Hsien, Chen, Chiao-En, Liu, Chia-Horng

“… To achieve maximum likelihood detection (MLD) of GSM signals with low complexity, two previous algorithms modify the computationally efficient sphere decoding algorithm (SDA…”
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On the Expected Complexity Analysis of a Generalized Sphere Decoding Algorithm for Underdetermined Linear Communication Systems by Ping Wang, Tho Le-Ngoc

“…This paper presents an analytical approach to evaluate the expected complexity of a generalized sphere decoding (GSD…”
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Complexity Analysis of an Iterative Radius Sphere Decoding Algorithm for Generalized Spatial Modulation Systems by Daryanavardan, Negar, Derakhtian, Mostafa, Neinavaie, Mohammad

“…This paper represents a sphere decoding (SD) algorithm with a novel initial radius for the generalized spatial modulation (GSM) systems…”
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A New Fast Generalized Sphere Decoding Algorithm for Under-Determined MIMO Systems by Chang, X.-W., Yang, X.

“…Generalized sphere decoding (GSD) algorithms have been applied to decode the under-determined MIMO systems…”
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A New Approach for Fast Generalized Complex Sphere Decoding Algorithm in MIMO Systems by Chao Liu

“…A fast generalized complex sphere decoder (GCSD) is proposed in this paper. This GCSD can be used to solve the under-determined MIMO systems…”
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Two-Stage List Sphere Decoding for Under-Determined Multiple-Input Multiple-Output Systems by Chen Qian, Jingxian Wu, Zheng, Yahong Rosa, Zhaocheng Wang

“…A two-stage list sphere decoding (LSD) algorithm is proposed for under-determined multiple-input multiple-output (UD-MIMO…”
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Ordering- and Partitioning-Aided Sphere Decoding for Generalized Spatial Modulation by Tran, Thanh Quang, Sugiura, Shinya, Lee, Kyungchun

“…In this study, low-complexity sphere decoding (SD) algorithms for generalized spatial modulation (GSM) are proposed…”
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Improved Low-Complexity Sphere Decoding for Generalized Spatial Modulation by Jiang, Yang, Lan, Yeqiu, He, Siyu, Li, Jinfu, Jiang, Zeyu

“…In this letter, two kinds of improved sphere decoding (SD) algorithms for generalized spatial modulation (GSM…”
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Generalised Sphere Decoding for Spatial Modulation by Younis, A., Sinanovic, S., Di Renzo, M., Mesleh, R., Haas, H.

“…In this paper, Sphere Decoding (SD) algorithms for Spatial Modulation (SM) are developed to reduce the computational complexity of Maximum-Likelihood (ML) detectors…”
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The K-Best Sphere Decoding for Soft Detection of Generalized Spatial Modulation by Zheng, Beixiong, Wen, Miaowen, Chen, Fangjiong, Huang, Nuo, Ji, Fei, Yu, Hua

“… In this paper, we propose a novel algorithm based on the K-best sphere decoding for the soft detection of the GSM signal, which performs the breadth-first tree search in two stages sequentially…”
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A Simplified Sphere Decoding-Based Detector for Generalized SCMA Codebooks by Fu, Xiaotian, Le Ruyet, Didier, Fontana Da Silva, Bruno, Uchoa-Filho, Bartolomeu F.

“… Recently, sphere decoding (SD) has been considered in the MUD of SCMA by rewriting the generalized transmission into a linear system…”
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Generalized sphere decoder for asymmetrical space-time communication architecture by Damen, M Oussama, Abed-Meraim, K, Belfiore, J-C

“…A generalized sphere decoding (GSD) algorithm is presented. Its application to the detection of information symbols in a multi-antenna cellular system with N…”
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Generalised sphere decoder for asymmetrical space-time communication architecture by Damen, M Oussama, Abed-Meraim, K, Belfiore, J-C

“…A generalised sphere decoding (GSD) algorithm is presented. Its application to the detection of information symbols in a multi-antenna cellular svstem with N antennas at the mobile and M…”
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FTN-GFDM detection based on reduced-complexity soft sphere decoding integrated with polar codes by de Mello, Mariana Baracat, Mendes, Luciano Leonel, Silva, Daniely Gomes, da Silva, Paulo Ricardo Branco, Barbosa, Tiago Cardoso

“…) signaling with generalized frequency division multiplexing (GFDM). However, this presents high self-interference in the time and frequency domains, requiring dedicated detectors for performance loss mitigation…”
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Design and Implementation of a 6.5-Gb/s Multiradix Simplified Viterbi-Sphere Decoder for Trellis-Coded Generalized Spatial Modulation With Spatial Multiplexing by Wang, Zhe-Yu, Tsai, Pei-Yun

“…A simplified Viterbi-sphere decoder (VSD) for trellis-coded generalized spatial modulation (GSM…”
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Fixed-Complexity Tree Search Schemes for Detecting Generalized Spatially Modulated Signals: Algorithms and Hardware Architectures by Liu, Tsung-Hsien, Wang, Shih-Lun, Lin, You-Jia, Hwang, Yin-Tsung, Chen, Chiao-En, Chu, Yuan-Sun

“… Recently, we applied the conventional sphere decoding algorithm (SDA) successively to achieve the exact maximum likelihood detection (MLD…”
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Fast Two-Stage Max-Log MAP Detection Schemes for the Soft-Input Soft-Output Detection of Coded Generalized Spatial Modulation Signals by Liu, Tsung-Hsien, Chen, Zhen-Chang

“… of the transmit antenna combination index and transmit symbol vector needs to be computed. By extending our sorting assisted successive sphere decoding algorithm (SA-SSDA…”
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일반화 공간 변조를 위한 저복잡도 구복호 수신기 by 전은탁(EunTak Jeon), 윤성민(SungMin Yoon), 이재성(JaeSeong Lee), 우대위(DaeWi Woo), 이경천(Kyungchun Lee)

“…In this paper, an Rx-ordering aided sphere decoding algorithm for generalized spatial modulation (GSM…”
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A low-complexity generalized sphere decoding approach for underdetermined linear communication systems: performance and complexity evaluation by Ping Wang, Ping Wang, Tho Le-Ngoc, Tho Le-Ngoc

“…For underdetermined linear systems, original sphere decoding (SD) algorithms fail due to zero diagonal elements in the upper-triangular matrix of the QR or Cholesky factorization of the underdetermined matrix…”
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