ClassID:

224946

H04L5/12 - CPC Classification

Classification description:

Arrangements affording multiple use of the transmission path; Channels characterised by the type of signal the signals being represented by different phase modulations of a single carrier

Recent Application in this class:
#1
20250350314
2025-11-13

MONOBIT CROSS POWER SPECTRAL DENSITY MEASUREMENT FOR SIMULTANEOUS TRANSMIT AND RECEIVE ANTENNA SELF-INTERFERENCE CANCELLATION

#2
20250309965
2025-10-02

METHOD OF SIGNAL GENERATION AND SIGNAL GENERATING DEVICE

#3
20240204850
2024-06-20

METHOD OF SIGNAL GENERATION AND SIGNAL GENERATING DEVICE

#4
20240171439
2024-05-23

PHASE TRACKING REFERENCE SIGNALLING

#5
20240120655
2024-04-11

FULL DUPLEX USING OAM

#6
20240113818
2024-04-04

WAVEFORM FOR WIRELESS SIGNALLING

#7
20240015506
2024-01-11

Secure configuration sharing over reference signals

#8
20230179280
2023-06-08

Method of signal generation and signal generating device

#9
20220109599
2022-04-07

METHOD OF SIGNAL GENERATION AND SIGNAL GENERATING DEVICE

#10
20210344117
2021-11-04

Full duplex using OAM

#11
20210306195
2021-09-30

Method of signal generation and signal generating device

#12
20200344260
2020-10-29

Secure channel state information with adaptive obfuscation

#13
20200296677
2020-09-17

Capability signaling and handling phase discontinuity

#14
20200287765
2020-09-10

Sending and receiving of orthogonal frequency multiplexing using an extended sequence

#15
20200287698
2020-09-10

Communication hardware virtualization

#16
20200044349
2020-02-06

Full duplex using OAM

#17
20200021475
2020-01-16

Method of signal generation and signal generating device

#18
20190356463
2019-11-21

Transmission of phase tracking reference signals (PT-RS) for bandwidth parts

#19
20190327043
2019-10-24

System and method for common phase error and inter-carrier interference estimation and compensation

#20
20190327042
2019-10-24

System and method for common phase error and inter-carrier interference estimation and compensation

#21
20190198999
2019-06-27

Full duplex using OAM

#22
20190158330
2019-05-23

Method of signal generation and signal generating device

#23
20190044673
2019-02-07

System and method for common phase error and inter-carrier interference estimation and compensation

#24
20180270096
2018-09-20

Method of signal generation and signal generating device

#25
20180131499
2018-05-10

Radio-spectrum sharing (NR-SS) in frequency-division duplexing (FDD) spectrum

#26
20180084386
2018-03-22

Identifying angle of departure of multi-antenna transmitters

#27
20180083760
2018-03-22

System and method for semi-orthogonal multiple access

#28
20180083749
2018-03-22

Method for allocating resources for supporting plurality of wireless communication modes in wireless communication system, and device for same

#29
20180062707
2018-03-01

Carrier aggregation under different subframe structures

#30
20170347271
2017-11-30

Uplink and/or downlink signaling related to different radio access technologies

#31
20170070997
2017-03-09

System and method for enhancing channel estimation at a receiver

#32
20160353294
2016-12-01

Beamforming based communications method and apparatus

#33
20160352494
2016-12-01

Radio frequency front-end circuit

#34
20160234283
2016-08-11

Signal processing method, apparatus, and system

#35
20160197745
2016-07-07

Method, apparatus, and system for correcting channel of remote radio unit

#36
20160065401
2016-03-03

System and method for semi-orthogonal multiple access

#37
20150172084
2015-06-18

Satellite navigational signal generating method generating device receiving method and receiving device

#38
20150003545
2015-01-01

METHOD OF DATA MODULATION ADAPTED TO SELECTED MODULATION ROTATIONAL ANGLE

#39
20140185538
2014-07-03

Device, method, mobile station, and digital storage medium

#40
20140161205
2014-06-12

Reference signal design for massive MIMO communication

#41
20140044107
2014-02-13

Successive interference cancellation stacked branch VAMOS receivers

#42
20130336181
2013-12-19

Dual antenna integrated carrier aggregation front end solution

#43
20130294220
2013-11-07

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS

#44
20130022138
2013-01-24

Method for transmitting and receiving additional control signals

#45
20120244817
2012-09-27

Apparatus and methods for estimation of a subchannel power imbalance ratio (SCPIR)

#46
20120230694
2012-09-13

Optical transmitter

#47
20110216727
2011-09-08

VOICE AND DATA COMMUNICATION SERVICES USING ORTHOGONAL SUB-CHANNELS

#48
20110133831
2011-06-09

Demodulator for simultaneous multi-node receiving and the method thereof

#49
20110051631
2011-03-03

Method and device for processing data blocks and communication system comprising such device

#50
20110007624
2011-01-13

Timeslot Sharing Using Unbalanced QPSK Modulation

#51
20100302990
2010-12-02

Method of power control

#52
20100296597
2010-11-25

Method of data modulation adapted to selected modulation rotational angle

#53
20100136931
2010-06-03

Method for transmitting and receiving additional control signals

#54
20100067440
2010-03-18

Method and apparatus for control channel operation in GERAN

#55
20100027994
2010-02-04

Phase Modulation Of An Optical Orthogonal Frequency Division Multiplexing Signal

#56
20090279527
2009-11-12

Wireless communication apparatus and data multiplexing method

#57
20090257755
2009-10-15

Modulation scheme with increased number of states of polarization

#58
20090147669
2009-06-11

CONTINUOUS PHASE MODULATION ENCODER FOR WIRELESS NETWORKS

#59
20090141782
2009-06-04

Voice and data communication services using orthogonal sub-channels

#60
20090044083
2009-02-12

Downstream transmitter and cable modem receiver for 1024 QAM

#61
20080225985
2008-09-18

Method and Apparatus for Enhancing GSM System Capacity

#62
20080214107
2008-09-04

Upstream broad beam diversity with interference cancellation

#63
20080144734
2008-06-19

Downstream broad beam diversity

#64
20080144596
2008-06-19

Cooperative orthogonal multi-satellite communication system

#65
20080143589
2008-06-19

Downstream broad beam diversity with interference cancellation

#66
20070286238
2007-12-13

Method for configuring multiuser packet and a structure thereof in a wireless communication system

#67
20060128400
2006-06-15

Method of transmitting paging indicator and notification indicator and corresponding modulation and demodulation devices

#68
20060088134
2006-04-27

System and method for generating signal waveforms in a CDMA cellular telephone system

#69
20060085727
2006-04-20

Downstream transmitter and cable modem receiver for 1024 QAM

#70
20060056278
2006-03-16

Devices and methods of modulation and demodulation enabling the extension or replacement of a communications link, corresponding sender and receiver

#71
20060022765
2006-02-02

16 QAM modulator and method of 16 QAM modulation

#72
20060013121
2006-01-19

Method and apparatus for adding auxiliary channels in an existing transmission system

#73
20060013120
2006-01-19

Method and apparatus for providing local channels in a global satellite/terrestrial network

#74
20050259622
2005-11-24

Legacy-compatible signaling extension method for broadcast/multicast service indications

#75
20050135504
2005-06-23

Method and apparatus for wireless data transfer

#76
20050008089
2005-01-13

Pattern sequence synchronization

#77
15385965
2017-11-07

Identifying angle of departure of multi-antenna transmitters

#78
15367773
2020-04-07

Channel combiner supporting simultaneous multi-channel operation