Co-channel interference and adjacent channel interference detection and suppression

J Li, B Yang - US Patent App. 13/003,053, 2011 - Google Patents
Methods having corresponding apparatus and computer-readable media comprise:
receiving an input signal, wherein the input signal includes a DVB-H signal; detecting co …

Processor for solving mathematical operations

T Alexander, C Gupta - US Patent App. 13/971,635, 2014 - Google Patents
Processors and methods for solving mathematical equations are disclosed herein. An
embodiment of the processor includes a hardware device that calculates coefficients based …

Systems and methods for mitigating radio frequency interference

AW Wilson, KE Darzi, PD Williams - US Patent 8,855,177, 2014 - Google Patents
Embodiments of the present disclosure generally pertain to systems and methods for
reducing RF interference in communication systems. A communication system in …

Low-complexity diversity reception

AK Anandakumar, C Ling, S Kang - US Patent 9,432,104, 2016 - Google Patents
A system may comprise a plurality of signal processing paths, a bin-wise combiner, an
inverse transformation block, and a DAC. Each signal processing path may comprise a …

Method for cancelling radio frequency interference and communication system thereof

PH Hsiao, LW Huang - US Patent 11,855,669, 2023 - Google Patents
A method for cancelling radio frequency interference (RFI) and a communication system
thereof are provided. In the communication system, digital signals of a frequency domain are …

Low-complexity diversity reception

AK Anandakumar, C Ling, S Kang - US Patent 9,014,649, 2015 - Google Patents
BACKGROUND Conventional antenna diversity systems typically use one receiver path for
each antenna present in the system. A receiver 100 with a three-antenna diversity receiver …

Efficiently detecting presence of a hidden signal using frequency domain multiplication

SC Kingston, R Zarubica, RW Hinton, JD Gunn… - US Patent …, 2018 - Google Patents
The presence of a hidden signal can be detected efficiently using frequency domain
multiplication. A detector system can be employed to search for a hidden signal across a …

Method, device and system for detecting radio frequency interference

J Lv - US Patent 8,223,864, 2012 - Google Patents
BACKGROUND Digital subscriber line (DSL) technology is a high speed transmission
technology for data transmission over telephone twist pair, that is, unshielded twist pair …