ClassID:

225899

H04L2027/0051 - CPC Classification

Classification description:

Modulated-carrier systems; Carrier regulation; Control loops for carrier regulation; Open loops Harmonic tracking

Recent Application in this class:
#1
20240214250
2024-06-27

METHOD FOR DEMODULATING A RF SIGNAL IN THE PRESENCE OF INBAND HARMONIC SPURS

#2
20200052938
2020-02-13

Acoustic secure transmission (AST)

#3
20200014568
2020-01-09

Transpositional modulation

#4
20180302263
2018-10-18

Transpositional modulation

#5
20180278283
2018-09-27

Method for transmitting and receiving signal by aggregating two uplink carriers

#6
20180152332
2018-05-31

Transpositional modulation communications

#7
20180076991
2018-03-15

Apparatus and method for estimating carrier frequency offset

#8
20180034672
2018-02-01

Transpositional modulation systems and methods

#9
20170310520
2017-10-26

Apparatus and methods for wideband receivers

#10
20170085404
2017-03-23

Transpositional modulation systems, methods and devices

#11
20160380667
2016-12-29

HARMONIC-BASED CODING

#12
20160269072
2016-09-15

Transmission-reception device

#13
20160197751
2016-07-07

Transpositional modulation systems and methods

#14
20160173302
2016-06-16

Transpositional modulation systems, methods and devices

#15
20150303987
2015-10-22

Spread spectrum communication device

#16
20150200796
2015-07-16

Transpositional modulation systems and methods

#17
20130022153
2013-01-24

Method and apparatus for controlling phase delay offset point of modulator

#18
20120269297
2012-10-25

Carrier frequency offset estimation scheme, for digital standards with MPSK modulated preamble

#19
20120177161
2012-07-12

Calibration of synthesizer phase using reference harmonic

#20
20120163523
2012-06-28

SYNCHRONIZATION METHODS FOR DOWNHOLE COMMUNICATION

#21
20120093206
2012-04-19

RADIO DATA SYSTEM MONOPHONIC DEMODULATION

#22
20110148676
2011-06-23

DIGITAL PHASE LOCKED LOOP WITH DITHERING

#23
20100283654
2010-11-11

Digital phase locked loop with dithering

#24
20100156690
2010-06-24

Digital direct conversion receiving apparatus and method

#25
20090196331
2009-08-06

Signal processing unit and wireless communication device

#26
20090180525
2009-07-16

Signal processing unit and wireless communication device

#27
20080317188
2008-12-25

Digital phase locked loop with integer channel mitigation

#28
20080317187
2008-12-25

Interpolative all-digital phase locked loop

#29
20080315960
2008-12-25

Digital phase locked loop with gear shifting

#30
20080315928
2008-12-25

Digital phase locked loop with dithering