Faster recursions in sphere decoding
Web% A. Ghasemmehdi, E. Agrell, "Faster Recursions in Sphere Decoding," % IEEE Trans. Inf. Theory, vol. 57, no. 6, pp. 3530-3536, June 2011. validateInput ( H, y, 0, 0 ); n = size ( H, 1 ); %= Declaration =% dist = zeros ( 1, n + 1 ); u = zeros ( 1, n ); E = zeros ( n, n ); step = zeros ( 1, n ); u_closest = zeros ( 1, n ); %= Initialization =% WebAug 8, 2014 · Abstract The Breadth First Signal Decoder (BSIDE) algorithm can be expressed as tree searching class of algorithm that does not require an estimate of SNR and provides an optimal BER performance....
Faster recursions in sphere decoding
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WebMost of the calculations in standard sphere decoders are redundant in the sense that they either calculate quantities that are never used or calculate some quantities more than … WebJan 1, 2024 · Qiao, Sanzheng, "Integer least squares: sphere decoding and the LLL algorithm," Proceedings of the 2008 C 3 S 2 E conference, pp. 23-28, May 2008. Google Scholar. 15. ... Faster recursions in sphere decoding. IEEE Transactions on Information Theory, 57 (6) (2011), pp. 3530-3536. May.
Webusing the sphere decoding algorithm [2], [3] allows to effi-ciently compute the LLRs (5). To this end, the channel matrix H is first QR-decomposed according to H = QR, where Q is unitary of dimension M R ×M T and the upper-triangular M T ×M T matrix R has real-valued positive entries on its main diagonal. Left-multiplying (1) by1 QH leads ... WebJun 1, 2011 · Most of the calculations in standard sphere decoders are redundant in the sense that they either calculate quantities that are never used or calculate some …
WebFaster Recursions in Sphere Decoding @article{Ghasemmehdi2009FasterRI, title={Faster Recursions in Sphere Decoding}, author={Arash Ghasemmehdi and … WebFaster Recursions in Sphere Decoding - CORE Reader
WebDec 1, 2024 · In this paper, we propose a deep learning based sphere decoding (SD) scheme to reduce the detection complexity for the multiple-input multiple-output (MIMO) communication systems. Specifically,...
WebMost of the calculations in standard sphere decoders are redundant in the sense that they either calculate quantities that are never used or calculate some quantities more than once. do wage rises cause inflationWebJul 21, 2024 · An upper bound of the sphere radius R in list sphere decoding (LSD) is derived. Based on it, we demonstrate that the derandomized sampling algorithm is … dowager hump in back of neckWebThe sphere decoder is applied recursively to search this (n−1)-dimensional layer. Thereafter the nextu n value in (4) is generated and a new (n−1)-dimensional layer is … civil war rifle with bayonet knivesWebFaster Recursions in Sphere Decoding Journal article, 2011. Most of the calculations in standard sphere decoders are redundant in the sense that they either calculate quantities that are never used or calculate some quantities more than once. A new method, which is applicable to lattices as well as finite constellations, is proposed to avoid ... civil war rifle with bayonetWebSphere Decoding, Integer-Least-Squares, etc., Papers. H. Vikalo and B. Hassibi, On joint detection and decoding of linear block codes on Gaussian vector channels, IEEE Transactions on Signal Processing, vol 54, no 9, pages 3330-3342, Sep 2006. H. Vikalo, B. Hassibi and P. Stoica, Efficient joint maximum-likelihood channel estimation and signal … do wage rises increase inflationWebJun 1, 2009 · In this paper, we present a near ML-achieving sphere decoding algorithm that reduces the number of search operations in the sphere-constrained search. … dowager marchionessWebMost of the calculations in standard sphere decoders are redundant, in the sense that they either calculate quantities that are never used or calculate some quantities more than once. ... "Faster Recursions in Sphere Decoding." IEEE Transactions on Information Theory 57.6 (2011) 3530-3536 MLA; Harvard; CSL-JSON; BibTeX; Internet Archive. dowager lady grantham