(57) ABSTRACT A method and system for detecting and decoding multiple signals. A low-
complexity MIMO detector that combines sphere decoding and m-algorithm approaches …

Methods and apparatus are provided for soft-decision maximum likelihood demodulation to
decode a data vector transmitted in a multiple-input multiple-output (MIMO) communications …

Provided are an SFSD detection method and apparatus, and the method includes: QR
decomposition is performed on a channel response matrix to acquire a Q matrix and an R …

A method of an RFC chip for a station, the RFC chip including a WLAN communication
module to decode a DL MU-MIMO wireless signal, the method including: determining an FS …

US8848842B2 - Recursion unit scheduling - Google Patents US8848842B2 - Recursion unit
scheduling - Google Patents Recursion unit scheduling Download PDF Info Publication number …

Receivers using a criterion of maximum likelihood, also known as ML (Maximum Likelihood)
receivers, are well known in the field of telecommunications to be optimal when the …

The disclosure discloses a path detection method including after obtaining an equalizing
signal of a received signal, Maximum Likelihood (ML) path detection and ML complementary …

BACKGROUND Multiple-input, multiple-output (“MIMO) receiver-side processing for
broadband wireless may involve symbol detecting before decoding. A detector may be …

A low complexity method for determining a search sequence of nodes for an efficient soft-
decision sphere decoding algorithm for use in receivers for quadrature amplitude …

A decoder for underdetermined MIMO systems with low decoding complexity is provided.
The decoder consists of two stages: 1. Obtaining all valid candidate points efficiently by slab …