Patents-Review.com
ClassID:

225918 ⎘

H04L2027/0089 - CPC Classification

Classification description:

Modulated-carrier systems; Carrier regulation; Signalling arrangements In-band signals

Sub-classes:
Recent Application in this class:
#1
20190273598
2019-09-05

Techniques for pre- and decoding a multicarrier signal based on a mapping function with respect to inband and out-of-band subcarriers

 #2
20180227021
2018-08-09

Pilots for MIMO communication systems

 #3
20170215056
2017-07-27

Enhanced fallback to in-band mode for emergency calling

 #4
20150365147
2015-12-17

Pilots for MIMO communication systems

 #5
20140205045
2014-07-24

Method, apparatus, and system for frequency offset estimation and channel estimation

 #6
20140072020
2014-03-13

Digital data-aided frequency offset estimation

 #7
20140064411
2014-03-06

Apparatus and method for receiving data in communication system

 #8
20140056392
2014-02-27

Frequency offset compensation improvement for a long term evolution (LTE) searcher

 #9
20130259173
2013-10-03

Receiver-side estimation of and compensation for signal impairments

 #10
20130259153
2013-10-03

Paired OFDM pilot symbols

 #11
20110235744
2011-09-29

Pilots for MIMO communication systems

 #12
20110194588
2011-08-11

Wireless communication system and method of processing a wireless signal

 #13
20100183054
2010-07-22

METHOD FOR THE ROBUST SYNCHRONIZATION OF A MULTI-CARRIER RECEIVER USING FILTER BANKS AND CORRESPONDING RECEIVER AND TRANSCEIVER

 #14
20060077300
2006-04-13

Synchronization signal detection in a digital television receiver

 #15
20060010361
2006-01-12

Method and apparatus of compensating for signal receiving error at receiver in packet-based communication system

 #16
20050074082
2005-04-07

Data-directed frequency-and-phase lock loop for decoding an offset-QAM modulated signal having a pilot

 #17
20050036574
2005-02-17

Automatic frequency control device and method of QPSK modulation system