ClassID:

225884

H04L2027/002 - CPC Classification

Classification description:

Modulated-carrier systems; Carrier regulation; Arrangements at the transmitter end using feedback from a remote receiver

Recent Application in this class:
#1
20200267033
2020-08-20

Feedback message having a sequence indicating feedback information corresponding to data blocks

#2
20190173652
2019-06-06

Transmission concept using multi-user superposition coding

#3
20170195068
2017-07-06

Radio frequency interconnect including calibration system and method of using

#4
20170048086
2017-02-16

Phase noise estimation

#5
20140369442
2014-12-18

Receiver, transmitter, feedback device, transceiver and signal processing method

#6
20130178177
2013-07-11

Carried recovery in re-modulation communication systems

#7
20120281550
2012-11-08

Receiver, transmitter, feedback device, transceiver and signal processing method

#8
20120220246
2012-08-30

Carrier recovery in re-modulation communication systems

#9
20120027062
2012-02-02

APPARATUSES AND METHODS FOR SETTING AN ADAPTIVE FREQUENCY BAND FOR POWER LINE COMMUNCIATION

#10
20100172431
2010-07-08

METHOD AND APPARATUS FOR INCREASING THE CHANNEL CAPACITY OF A BANDWIDTH LIMITED COMMUNICATIONS PATH.

#11
20100046458
2010-02-25

Methods and apparatus for operating a wireless communications system

#12
20090296794
2009-12-03

System and method for performing ranging in a cable modem system

#13
20090185647
2009-07-23

Precise frequency estimation of short data bursts

#14
20080130790
2008-06-05

System and method for distributed input distributed output wireless communications

#15
20070253449
2007-11-01

METHODS AND APPARATUS RELATED TO DETERMINING, COMMUNICATING, AND/OR USING DELAY INFORMATION

#16
20070253358
2007-11-01

Methods and apparatus related to selecting reporting alternative in a request report

#17
20070253357
2007-11-01

Methods and apparatus related to selecting a request group for a request report

#18
20070249360
2007-10-25

METHODS AND APARATUS RELATED TO DETERMINING, COMMUNICATING, AND/OR USING DELAY INFORMATION IN A WIRELESS COMMUNICATIONS SYSTEM

#19
20070249287
2007-10-25

METHODS AND APPARATUS FOR SELECTING BETWEEN A PLURALITY OF DICTIONARIES

#20
20070173203
2007-07-26

Frequency offset compensation for communication systems

#21
20070153877
2007-07-05

Ultra-wideband high data-rate communication apparatus and methods

#22
20070127562
2007-06-07

Apparatus and method for frequency calibration between two radios

#23
20070116159
2007-05-24

Precise frequency estimation of short data bursts

#24
20070014339
2007-01-18

Data communication system