Link adaptation based on generic CINR measurement according to log-likelihood ratio distribution

H Jin, H Lou, A Hedayat - US Patent 8,077,809, 2011 - Google Patents
Techniques are provided to compute the carrier to interference-plus-noise ratio (CINR) in a
wireless communication system using log-likelihood ratio (LLR) data generated from a …

Frame and signalling pattern structure for multi-carrier systems

L Stadelmeier, D Schill, J Robert - US Patent 8,089,858, 2012 - Google Patents
Nov. 24, 2008(EP)-------------------------------------O81697. 68 arrange signalling data and pilot
signals in each of said at least two signalling patterns in a frame, each signalling pattern (51) …

Zone synchronization in wireless communication networks

I Lusky, Y Bitran - US Patent 8,165,168, 2012 - Google Patents
An embodiment of the present invention provides a com munication terminal, including: a
Radio Frequency (RF) unit, which is operative to receive signals from a Base Station (BS) of …

Device and user equipment to process a channel state information reference signal

M Doll, S Stephan, F Schaich, T Wild - US Patent 10,862,643, 2020 - Google Patents
A device to process a channel state information reference signal CSI-RS and further data to
be transmitted via a first radio module of a radio communications network, in which data to …

Validation and stabilization of noise matrices

R Mayrench, E Melzer - US Patent 8,483,641, 2013 - Google Patents
A method includes receiving a signal via multiple receive antennas. A noise covariance
matrix, which indicates noise correlations between pairs of the receive antennas, is …

Systems, methods, and devices to perform interleaving

L Yang, DJR Van Nee, H Sampath… - US Patent 8,848,823, 2014 - Google Patents
An apparatus includes an interleaver configured to interleave encoded data and to output a
series of interleaved bits to be transmitted via a 1 MHz orthogonal frequency-division …

Frame and signalling pattern structure for multi-carrier systems

L Stadelmeier, D Schill, J Robert - US Patent 8,804,479, 2014 - Google Patents
(57) ABSTRACT A transmitting apparatus for transmitting signals in a multi carrier system on
the basis of a frame structure, each frame including at least two signalling patterns adjacent …

Noise estimation in communication receivers

R Mayrench, D Yellin, Y Perets - US Patent 8,526,552, 2013 - Google Patents
A method includes receiving at a receiver a signal including reference symbols that is sent
over a communication channel from a transmitter to the receiver. A response of the …

Method and apparatus for improving channel estimation

RU Nabar, ADM Palanivelu - US Patent 8,649,472, 2014 - Google Patents
BACKGROUND The background description provided herein is for the pur pose of generally
presenting the context of the disclosure. Work of the presently named inventors, to the extent …

Interference mitigation in wireless communication using artificial interference signal

MT Rahman - US Patent 11,677,423, 2023 - Google Patents
US11677423B1 - Interference mitigation in wireless communication using artificial
interference signal - Google Patents US11677423B1 - Interference mitigation in wireless …