ClassID:

225833

H04L25/066 - CPC Classification

Classification description:

Baseband systems; Details ; arrangements for supplying electrical power along data transmission lines; Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset Multilevel decisions, not including self-organising maps

Recent Application in this class:
#1
20220239534
2022-07-28

Adaptive coding and modulation

#2
20210344528
2021-11-04

Sampler reference level, DC offset, and AFE gain adaptation for PAM-N receiver

#3
20200374160
2020-11-26

Sampler reference level, DC offset, and AFE gain adaptation for PAM-N receiver

#4
20200145262
2020-05-07

Sampler reference level, DC offset, and AFE gain adaptation for PAM-N receiver

#5
20190363914
2019-11-28

Semiconductor device including a high-speed receiver being capable of adjusting timing skew for multi-level signal and testing equipment including the receiver

#6
20190149136
2019-05-16

Receiver with time-varying threshold voltage

#7
20180287831
2018-10-04

Sampler reference level, DC offset, and AFE gain adaptation for PAM-N receiver

#8
20180159514
2018-06-07

Receiver with time-varying threshold voltage

#9
20170317865
2017-11-02

Offset tunable edge slicer for sampling phase amplitude modulation signals

#10
20170264470
2017-09-14

Sampler reference level, DC offset, and AFE gain adaptation for PAM-N receiver

#11
20160380788
2016-12-29

Systems and methods to dynamically calibrate and adjust gains in a direct conversion receiver

#12
20160056981
2016-02-25

Two-dimensional (2D) decision feedback equalizer (DFE) slicer within communication systems

#13
20150349983
2015-12-03

Acquisition device with multistage digital equalization

#14
20140314172
2014-10-23

Stacked comparator topology for multi-level signaling

#15
20140080412
2014-03-20

Adaptive slicer for a discrete level amplitude modulation receiver

#16
20130241622
2013-09-19

Receiver with time-varying threshold voltage

#17
20130195155
2013-08-01

Multi-level amplitude signaling receiver

#18
20130170576
2013-07-04

Assembly and Method for Detecting Multiple Level Signals

#19
20120224660
2012-09-06

Method and apparatus for performing demapping in wireless communication system

#20
20090161799
2009-06-25

DECODING COMMUNICATION SIGNALS

#21
13858916
2015-06-09

Configurable receiver