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 …

E cient Sphere Decoding - University of Ulm

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. WebThe sphere decoding algorithm is presented in Table 1. Remarks. In the implementation of the sphere decoding algo-rithm, there are two issues need to be addressed: Table 1: Algorithm 1 - Sphere Decoding Algorithm In: R, upper triangular matrix ^y, center of the sphere d^, radius of the sphere Out: sor null 1. d n d^; 2. UB n b(d n + ^y n)=r n ... krait knife spear

Faster Recursions in Sphere Decoding - CORE

WebJul 21, 2024 · In this paper, the paradigm of sphere decoding (SD) based on lattice Gaussian distribution is studied, where the sphere radius $D>0$ in the sense of Euclidean distance is characterized by the... WebJan 10, 2014 · The proposed sphere decoding algorithm follows an adaptive radius selection approach for reducing the computational complexity as compared to the generalized sphere decoding algorithm and... WebFaster Recursions in Sphere Decoding Journal article, 2011 Most of the calculations in standard sphere decoders are redundant in the sense that they either calculate … map heworth york