… This paper discusses two ASIC implementations of MIMO sphere decoders. The first ASIC
attains maximum… The resulting ASICs currently rank among the fastest reported MIMO detector …

… decoder using the Fincke–Pohst strategy is called SD (sphere decoder), and the lattice decoder
… The mostly well-known list type of MIMO decoding algorithms are list sphere decoding (…

… In this paper, a fixed-complexity sphere decoder (FSD) based on the complex version of the
… The rest of the paper is organized as follows: Section II describes the MIMO system model …

… In this paper, we propose a modification of the Fincke–Pohst (sphere decoding) algorithm
to estimate the maximum a posteriori probability of the received symbol sequence. The new …

A new detection algorithm for uncoded multiple input-multiple output (MIMO) systems based
on the complex version of the sphere decoder (SD) is presented in this paper. The algorithm …

… The paper presents an architecture for a 4 4 16QAM MIMO spherical decoder with soft …
paper shows that MIMO detection need not be limited to sub-optimal cancellation detectors. …

… multi-output (MIMO) channels. At increased complexity, a soft version of sphere decoding
(SD)… enabling them to approach the capacity of MIMO channels. By introducing a novel bit-level …

… Abstract—Although the sphere decoder (SD) is a powerful detector for multiple-input
multiple-output (MIMO) systems, it has become computationally prohibitive in massive MIMO …

… accurate detector algorithms such as Sphere Decoders (SDs) is apparent in the current
absence of reported real-time implementations for even moderate MIMO systems, such as the 4 …

… between the sphere decoding and the QRD-M algorithm for MIMO-… can reduce the complexity
of sphere decoding or improve the … to know that the sphere decoding has lower average …