J Lee, J Choi - US Patent 8,559,543, 2013 - Google Patents
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 …
G Wu, W Shen - US Patent 9,356,733, 2016 - Google Patents
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 …
J hun Koo - US Patent 9,860,035, 2018 - Google Patents
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 …
CH Dick - US Patent 8,848,842, 2014 - Google Patents
US8848842B2 - Recursion unit scheduling - Google Patents US8848842B2 - Recursion unit scheduling - Google Patents Recursion unit scheduling Download PDF Info Publication number …
C Abou Rjeily - US Patent 8,238,485, 2012 - Google Patents
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 …
G Wu - US Patent 10,084,526, 2018 - Google Patents
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 …
M Wu, CH Dick - US Patent 8,903,027, 2014 - Google Patents
BACKGROUND Multiple-input, multiple-output (“MIMO) receiver-side processing for broadband wireless may involve symbol detecting before decoding. A detector may be …
S Eckert - US Patent 8,699,599, 2014 - Google Patents
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 …
CJ Huang, CY Wu, TS Lee - US Patent 8,488,711, 2013 - Google Patents
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 …