ClassID:

223555

H04B3/544 - CPC Classification

Classification description:

Line transmission systems; Systems for transmission via power distribution lines Setting up communications; Call and signalling arrangements

Recent Application in this class:
#1
20260149483
2026-05-28

COEXISTENCE PRIMITIVES IN POWER LINE COMMUNICATION NETWORKS

#2
20250358874
2025-11-20

SOLAR PANEL TRANSMITTER PAIRING PROCESS

#3
20250324338
2025-10-16

METHODS, SYSTEMS, AND APPARATUS FOR NETWORK COMMUNICATIONS AND OPERATION

#4
20250310206
2025-10-02

POWER GRID SURVEILLANCE VIA TOPOLOGY DETECTION SYSTEM USING POWER LINE COMMUNICATIONS

#5
20250274162
2025-08-28

Method and Apparatus for Accessing Network by Node

#6
20250211492
2025-06-26

ADVANCED SWITCH NODE SELECTION FOR POWER LINE COMMUNICATIONS NETWORK

#7
20250202527
2025-06-19

POWER ALLOCATION IN A DATA AND POWER NETWORK

#8
20250168731
2025-05-22

METHODS, SYSTEMS, AND APPARATUS FOR ROUTING DATA OVER MEDIUM AND HIGH VOLTAGE POWER LINES

#9
20250096844
2025-03-20

Power Line Communication PLC Method and Apparatus

#10
20250088377
2025-03-13

POWERING A FIBER-TO-COAXIAL TAP DEVICE

#11
20250042293
2025-02-06

Local Dynamic Load Balancing for EV Charging with Power Line Communication

#12
20240163937
2024-05-16

Solar Panel Transmitter Pairing Process

#13
20240072844
2024-02-29

Coexistence primitives in power line communication networks

#14
20240053041
2024-02-15

POWER LINE COMMUNICATION-BASED PAIRING METHOD AND DEVICE FOR AIR CONDITIONER, AND STORAGE MEDIUM

#15
20240040460
2024-02-01

Methods, systems, and apparatus for routing data over medium and high voltage power lines

#16
20240014855
2024-01-11

COMMUNICATION DEVICE AND COMMUNICATION SIGNAL GENERATION METHOD

#17
20230421452
2023-12-28

Advanced switch node selection for power line communications network

#18
20230379383
2023-11-23

COMMUNICATION SYSTEM, FIRST COMMUNICATION APPARATUS, SECOND COMMUNICATION APPARATUS, PROCESSING SYSTEM, AND PROCESSING APPARATUS

#19
20230327706
2023-10-12

POWER CONTROL SYSTEM, DEVICE, AND INFORMATION PROCESSING SYSTEM

#20
20230156552
2023-05-18

Methods, systems, and apparatus for network communications and operation

#21
20230155951
2023-05-18

METHODS, SYSTEMS, AND APPARATUS FOR NETWORK COMMUNICATIONS AND OPERATION

#22
20230155630
2023-05-18

Methods, systems, and apparatus for routing data over medium and high voltage power lines

#23
20230085257
2023-03-16

Coexistence primitives in power line communication networks

#24
20220360351
2022-11-10

Timeslot Assignment Method for Power Line Communication and Apparatus

#25
20220321171
2022-10-06

BEACON-ENABLED COMMUNICATIONS FOR VARIABLE PAYLOAD TRANSFERS

#26
20220294492
2022-09-15

Power line communication system

#27
20220216893
2022-07-07

Interface circuit, string, and system applied to power line communication

#28
20220209823
2022-06-30

Method and apparatus for generating physical network topology

#29
20220140863
2022-05-05

Systems and methods for establishing secure communication in an electric power distribution system with software defined network

#30
20220103204
2022-03-31

Method and device for transmitting data by using power line, and method and device for receiving data by using power line

#31
20220077890
2022-03-10

Reporting device for multimodal article interface

#32
20220070064
2022-03-03

Advanced switch node selection for power line communications network

#33
20220052725
2022-02-17

Simplified frequency-domain filter adaptation window

#34
20220045718
2022-02-10

Communication device and communication signal generation method

#35
20220006725
2022-01-06

Method for selecting a communication route

#36
20220006490
2022-01-06

Method for determining a mode of communication between two neighbouring devices of a network

#37
20210359716
2021-11-18

Communication system, transmission device, and reception device

#38
20210352145
2021-11-11

Remote server management using a power line network

#39
20210327254
2021-10-21

Gateway device for a fire control system

#40
20210306030
2021-09-30

Apparatus and methods for G-PLC bootstrap in a hybrid network

#41
20210135710
2021-05-06

Direct channel characterization for discontinuous time-frequency operation

#42
20210036738
2021-02-04

Protocol for multi-master communication coordination on shared media channel

#43
20210014111
2021-01-14

Transmission of data from a management entity to a smart electricity meter

#44
20210006296
2021-01-07

Coaxial cable power signal distribution systems and methods

#45
20200375093
2020-12-03

System and method for automated grounds maintenance

#46
20200366336
2020-11-19

Communication device and communication signal generation method

#47
20200351389
2020-11-05

Automatic selection of MAC protocol to support multiple prime PLC standards

#48
20200322002
2020-10-08

Coexistence primitives in power line communication networks

#49
20200304172
2020-09-24

Power line communication device, in-vehicle device and in-vehicle system

#50
20200296779
2020-09-17

Automatic provisioning of Wi-Fi connections for trailers

#51
20200287596
2020-09-10

Logical to physical mapping of aircraft electronic components

#52
20200286364
2020-09-10

Gateway device for a fire control system

#53
20200274771
2020-08-27

ADVANCED SWITCH NODE SELECTION FOR POWER LINE COMMUNICATIONS NETWORK

#54
20200244314
2020-07-30

MIMO architecture for multi-user power line communication

#55
20200186197
2020-06-11

Device for receiving PLC signals

#56
20200177239
2020-06-04

Methods and apparatus for exchanging wireless signals utilizing electromagnetic waves having differing characteristics

#57
20200162309
2020-05-21

Method and apparatus for managing a local area network

#58
20200145052
2020-05-07

Access point and methods for communicating with guided electromagnetic waves

#59
20200122593
2020-04-23

Vehicle and method for controlling the same

#60
20200112337
2020-04-09

Method for automatically selecting a frequency band

#61
20200112336
2020-04-09

Communication device, communication method and program

#62
20200079238
2020-03-12

Vehicle condition monitoring and diagnosis method and system using charger

#63
20200044693
2020-02-06

BLUETOOTH RECEIVING APPARATUS, BLUETOOTH POSITIONING SYSTEM AND BLUETOOTH POSITIONING METHOD

#64
20200021332
2020-01-16

Coexistence communication method for low-power broadband communication and system thereof

#65
20190363755
2019-11-28

Domain establishment method

#66
20190268067
2019-08-29

System, method and article for adaptive framing for TDMA MAC protocols

#67
20190268039
2019-08-29

Data center management using device identification over power-line

#68
20190222261
2019-07-18

Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves

#69
20190195929
2019-06-27

Detecting actuation of electrical devices using electrical noise over a power line

#70
20190173525
2019-06-06

Access point and methods for communicating with guided electromagnetic waves

#71
20190149194
2019-05-16

Access point and methods for communicating with guided electromagnetic waves

#72
20190089524
2019-03-21

Method and apparatus for implementing security of broadband bus architecture in industrial internet field

#73
20190089311
2019-03-21

Power amplifier with supply switching

#74
20190044751
2019-02-07

Carrier sense multiple access (CSMA) protocols for power line communications (PLC)

#75
20190036715
2019-01-31

Network switch

#76
20180364774
2018-12-20

Die interconnect signal management devices and methods

#77
20180287665
2018-10-04

POWER LINE-BASED COMMUNICATION METHOD AND DEVICE

#78
20180191429
2018-07-05

System, method and article for adaptive framing for TDMA MAC protocols

#79
20180136262
2018-05-17

Mobility platform based non-contact voltage detector

#80
20180123641
2018-05-03

Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves

#81
20180076850
2018-03-15

Interference detection and mitigation in power line communication

#82
20180076771
2018-03-15

Power amplifier with supply switching

#83
20180048355
2018-02-15

Receiver and method for processing a signal coming from a transmission channel

#84
20180041248
2018-02-08

Method and apparatus for coordinating multiple power line networks

#85
20180002145
2018-01-04

Installation and support method including a tower crane for supporting a high-voltage line electric cable

#86
20170366463
2017-12-21

SLOTTED MESSAGE ACCESS PROTOCOL FOR POWERLINE COMMUNICATION NETWORKS

#87
20170359100
2017-12-14

Generating high resolution inferences in electrical networks

#88
20170353216
2017-12-07

Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves

#89
20170346528
2017-11-30

Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves

#90
20170330474
2017-11-16

Predictive recommendation engine

#91
20170272120
2017-09-21

Multi-stage equalisation method and apparatus for use in telemetry

#92
20170214432
2017-07-27

Data center management using device identification over power-line

#93
20170155648
2017-06-01

Method and device for running push-button configuration sessions

#94
20170148285
2017-05-25

Systems and methods for emergency egress and monitoring system

#95
20170117940
2017-04-27

Data center management using device identification over power-line

#96
20170099080
2017-04-06

Method of preventing priority inversion in power line communication, recording medium and apparatus for performing the same

#97
20170026097
2017-01-26

Communication device and method providing beamforming for two or more transmission channels

#98
20170012671
2017-01-12

Method for processing a signal coming from a transmission channel

#99
20170012669
2017-01-12

Receiver for processing a signal coming from a transmission channel

#100
20170005702
2017-01-05

Method and system for the energy-optimized transmission of data in a wired multicarrier modulation (MCM) transmission system

#101
20160337000
2016-11-17

Method and apparatus for three-phase power line communications

#102
20160323016
2016-11-03

Electronic device and communication method between electronic devices

#103
20160261312
2016-09-08

Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves

#104
20160226716
2016-08-04

Advanced switch node selection for power line communications network

#105
20160211886
2016-07-21

Detection of inbound signals in the voltage domain of an electrical distribution network

#106
20160204831
2016-07-14

Communication apparatus and motor control apparatus

#107
20160197647
2016-07-07

Communications device for multi-tone mask mode operation

#108
20160175962
2016-06-23

Systems and methods for adaptively controlling physical layers for weld cable communications

#109
20160156528
2016-06-02

Domain establishment, registration and resignation via a push button mechanism

#110
20160154043
2016-06-02

Detecting actuation of electrical devices using electrical noise over a power line

#111
20160142100
2016-05-19

Device, system, and method for communicating with a power inverter using power line communications

#112
20160127515
2016-05-05

Automatic selection of MAC protocol to support multiple prime PLC standards

#113
20160127010
2016-05-05

Predictive recommendation engine

#114
20160119028
2016-04-28

Coexistence primitives in power line communication networks

#115
20160080035
2016-03-17

Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves

#116
20160050045
2016-02-18

Network throughput using multiple reed-solomon blocks

#117
20160028439
2016-01-28

Dynamic mode selection for MIMO powerline devices

#118
20160020828
2016-01-21

Method of operating communication networks, corresponding communication network and computer program product

#119
20160020827
2016-01-21

System and method for establishing communication with an array of inverters

#120
20160020826
2016-01-21

Communication system and transmitter

#121
20160013835
2016-01-14

Multi-stage equalisation method and apparatus for use in telemetry

#122
20160009190
2016-01-14

Device for transmitting data between a data transmission device of a vehicle and a data transmission device of a communications network as part of a charging process of an electrical energy store of the vehicle

#123
20160006496
2016-01-07

Communication device and method providing beamforming for two or more transmission channels

#124
20150381236
2015-12-31

Method and apparatus in a communications network

#125
20150372718
2015-12-24

VARIABLE INPUT IMPEDANCE FOR POWERLINE COMMUNICATIONS

#126
20150358050
2015-12-10

Adaptive modulation system and method to minimize energy consumption

#127
20150326279
2015-11-12

Device for power line communication, power line communications system, method for operating a device for power line communication and for adapting PLC transmissions to noise

#128
20150288534
2015-10-08

Carrier sense multiple access (CSMA) protocols for power line communications (PLC)

#129
20150280784
2015-10-01

Method and apparatus for three-phase power line communications

#130
20150244632
2015-08-27

Slotted message access protocol for powerline communication networks

#131
20150236753
2015-08-20

Coexistence method by requesting access to the channel

#132
20150229458
2015-08-13

Electric vehicle and service equipment on a pilot wire

#133
20150229359
2015-08-13

Powerline modem device

#134
20150210172
2015-07-30

Charge device and in-vehicle apparatus

#135
20150200714
2015-07-16

Phase selection for power line communication (PLC) links

#136
20150200713
2015-07-16

Phase determination in smart grid networks

#137
20150172073
2015-06-18

Transmission of Segmented Frames in Power Line Communication

#138
20150172036
2015-06-18

Neighbor network channel reuse with MIMO capable stations

#139
20150171922
2015-06-18

Channel selection in power line communications

#140
20150156639
2015-06-04

DATA TRANSMISSION METHOD AND SYSTEM

#141
20150139247
2015-05-21

COMMUNICATION APPARATUS, INTEGRATED CIRCUIT, AND COMMUNICATION METHOD

#142
20150117503
2015-04-30

Power line communication modem, power line communication system, power line communication method

#143
20150117229
2015-04-30

Estimating tone maps in a communication network

#144
20150078462
2015-03-19

LINE CURRENT DIFFERENTIAL PROTECTION METHOD AND SYSTEM USING BROADBAND POWER LINE CARRIER OVER HIGH VOLTAGE TRANSMISSION LINES

#145
20150055563
2015-02-26

Adaptive transmit power control in a communication network

#146
20140355621
2014-12-04

Channel adaptation to compensate for interference from neighbor powerline communication networks

#147
20140355474
2014-12-04

Channel selection in power line communications

#148
20140337952
2014-11-13

Method and devices for running push-button configuration sessions

#149
20140328416
2014-11-06

Selection diversity in a powerline communication system

#150
20140328157
2014-11-06

Optimization of a home automation system using a local power line communication network

#151
20140314160
2014-10-23

Methods and systems for vehicle broadband connection to a data network

#152
20140269873
2014-09-18

Adjusting multi-carrier modulation and transmission power properties

#153
20140233586
2014-08-21

Carrier sense multiple access (CSMA) protocols for power line communications (PLC)

#154
20140226733
2014-08-14

Powerline communication receiver and related methods

#155
20140198859
2014-07-17

Power line communication system synchronization

#156
20140192679
2014-07-10

Convergent Network Node with the Automatic Reconfiguration Capability

#157
20140119233
2014-05-01

Multi-instance powerline communication system

#158
20140092943
2014-04-03

Method for using power lines for wireless communication

#159
20140092774
2014-04-03

Channel reuse among communication networks sharing a communication channel

#160
20140079142
2014-03-20

Advanced switch node selection for power line communications network

#161
20140056369
2014-02-27

Control Traffic Overhead Reduction during Network Setup in PLC Networks

#162
20140036989
2014-02-06

Method for establishing an IP-based communications connection between an electric vehicle and a charging control unit

#163
20140029679
2014-01-30

Powerline communication device

#164
20140016713
2014-01-16

Pairing PLC devices

#165
20140003110
2014-01-02

Device, system, and method for communicating with a power inverter using power line communications

#166
20130343404
2013-12-26

Coexistence primitives in power line communication networks

#167
20130317660
2013-11-28

Information processing apparatus, connection device, communication device, information processing method, and program

#168
20130259101
2013-10-03

Asymmetric mixed-mode powerline communication transceiver

#169
20130237161
2013-09-12

Method and apparatus for transmitting CPRI signal by means of coaxial line

#170
20130215885
2013-08-22

Transmission of segmented frames in power line communication

#171
20130208733
2013-08-15

Communication system and superimposing apparatus

#172
20130171999
2013-07-04

Dynamic channel reuse in multi-access communication systems

#173
20130163682
2013-06-27

Powerline communication receiver

#174
20130138982
2013-05-30

Power consumption management in communication system

#175
20130132555
2013-05-23

Communication method and apparatus of network management system

#176
20130124123
2013-05-16

Detecting actuation of electrical devices using electrical noise over a power line

#177
20130094552
2013-04-18

Communication on a pilot wire

#178
20130034110
2013-02-07

Broadcast transmission for multi-tone mask mode operation

#179
20130003874
2013-01-03

Powerline communication device

#180
20120314782
2012-12-13

Powerline control interface in CENELEC (EU) A-D bands frequency and amplitude modulation transmitter

#181
20120314781
2012-12-13

Powerline Control Interface for Frequency and Amplitude Modulation Transmitter

#182
20120300820
2012-11-29

High performance PLC cluster system

#183
20120294342
2012-11-22

Power line communication modem, power line communication system, power line communication method

#184
20120281717
2012-11-08

Superframe coordination in beacon-enabled networks

#185
20120275326
2012-11-01

Non-beacon network communications using frequency subbands

#186
20120263189
2012-10-18

Beacon-enabled communications for variable payload transfers

#187
20120201155
2012-08-09

Channel selection in power line communications

#188
20120195384
2012-08-02

POWER LINE COMMUNICATION APPARATUS AND NOISE DETECTION METHOD THEREOF

#189
20120185838
2012-07-19

METHOD AND SYSTEM FOR SECURE FIRMWARE UPDATES IN PROGRAMMABLE DEVICES

#190
20120183084
2012-07-19

Master communication device in a power line communication system and slave communication device in a power line communication system

#191
20120155521
2012-06-21

Communication apparatus, integrated circuit, and communication method

#192
20120155487
2012-06-21

Carrier sense multiple access (CSMA) protocols for power line communications (PLC)

#193
20120147899
2012-06-14

Media Access Control (MAC) Layer for Power Line Communications (PLC)

#194
20120092142
2012-04-19

Detecting actuation of electrical devices using electrical noise over a power line

#195
20120089260
2012-04-12

System and method for establishing communication with an array of inverters

#196
20120082196
2012-04-05

Powerline modem device

#197
20120076050
2012-03-29

Control device, communication terminal, control method, communication control method, and integrated circuit

#198
20120032608
2012-02-09

Lighting system communications apparatus and method

#199
20120027062
2012-02-02

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

#200
20120019077
2012-01-26

POWER GRID SIGNAL COUPLER SYSTEM

#201
20120007422
2012-01-12

System and method for passing PLC signals from a first electrical line to a second electrical line

#202
20110267178
2011-11-03

Bicycle electrical system

#203
20110194624
2011-08-11

Pairing PLC devices

#204
20110182334
2011-07-28

Method and system for communicating over neutral power lines

#205
20110148214
2011-06-23

Management techniques for electric power generation equipment

#206
20110102159
2011-05-05

Systems and methods for controlling communication over a power distribution network

#207
20110098068
2011-04-28

Mobile electronic device, cradle, method for operating a mobile electronic device, and communication system

#208
20110080301
2011-04-07

Powerline network system having data relay function

#209
20110064126
2011-03-17

Communication apparatus, communication system, wire harness and communication method

#210
20110058594
2011-03-10

COMMUNICATION METHOD AND POWER LINE COMMUNICATION TERMINAL

#211
20110032863
2011-02-10

Systems and Methods of Supporting Powerline Communications

#212
20100195569
2010-08-05

COMMUNICATION TERMINAL DEVICE AND COMMUNICATION METHOD

#213
20100152913
2010-06-17

Communication control apparatus

#214
20100150172
2010-06-17

DYNAMIC POWER LINE BANDWIDTH LIMIT

#215
20100080306
2010-04-01

Communication system, communication device, communication terminal, and communication setting method

#216
20090310688
2009-12-17

Synchronization point detection method and power line communication apparatus

#217
20090296722
2009-12-03

Modular power line repeater and system

#218
20090268752
2009-10-29

Method, apparatus and integrated circuit for controlling transmission rate

#219
20090207922
2009-08-20

Power line communication apparatus, power line communication system, and registration processing method

#220
20090175291
2009-07-09

Method, system, integrated circuit, communication module, and computer-readable medium for achieving resource sharing including space and time reuse within a power line communication system

#221
20090174532
2009-07-09

Method, system, integrated circuit, communication module, and computer-readable medium for achieving resource sharing including space and time reuse within a power line communication system

#222
20090109981
2009-04-30

Out-of-band management for broadband over powerline network

#223
20090103642
2009-04-23

Communication apparatus, communication method, circuit module and integrated circuit

#224
20090072985
2009-03-19

Detecting actuation of electrical devices using electrical noise over a power line

#225
20090072953
2009-03-19

Reliable redundant data communication through alternating current power distribution system

#226
20080310457
2008-12-18

Data Communication System, Data Transmitting Device, Data Receiving Device, Data Communication Method, and Data Communication Program

#227
20080266077
2008-10-30

Fault tolerant closed system control using power line communication

#228
20080129533
2008-06-05

Method and system for communicating over neutral power lines

#229
20080018491
2008-01-24

Automated meter reading communication system and method

#230
20070230377
2007-10-04

Communication apparatus for enabling coexistence of communication systems

#231
20070230331
2007-10-04

Power line communication network and method

#232
20070185690
2007-08-09

Indoor power cord network transmission device

#233
20070127591
2007-06-07

Powerline communication system and method using coupler design for additional users

#234
20070067819
2007-03-22

Television set having power frequency carrier

#235
20060269000
2006-11-30

Broadband over low voltage power lines communications system and method

#236
20060192537
2006-08-31

Power line communication using power factor correction circuits

#237
20060176898
2006-08-10

Powerline communication system and method using coupler design for additional users

#238
20060145834
2006-07-06

Automated meter reading power line communication system and method

#239
20060125609
2006-06-15

Power line coupling device and method of using the same

#240
20060023850
2006-02-02

Power line carrier modem

#241
20060002189
2006-01-05

System and method for determining service availability and soliciting customers

#242
20050144437
2005-06-30

System and method for assigning an identity to an intelligent electronic device

#243
20050143868
2005-06-30

Broadband data services over vehicle power lines

#244
19040819
2025-08-26

Systems and methods for creating device networks

#245
18674835
2025-07-22

System and method for automated grounds maintenance

#246
17963967
2024-06-25

System and method for automated grounds maintenance

#247
17340910
2024-02-27

Secure communication system and method for impedance injection modules distributed on HV transmission lines

#248
16292536
2020-06-09

Logical to physical mapping of aircraft electronic components

#249
16214832
2020-04-28

Methods and apparatus to receive electromagnetic wave transmissions

#250
16209762
2020-09-29

Systems and methods for real-time communication among a cluster of impedance injection nodes in a power distribution system

#251
16207428
2020-04-14

Guided wave directional coupler and methods for use therewith

#252
16207421
2020-04-14

Guided wave splitter and methods for use therewith

#253
14835352
2016-09-06

Power efficient mesh network

#254
14451554
2015-08-11

Method of transmitting and receiving data using data plus formula in power line

#255
13354120
2015-06-09

Consolidation of lamp power conversion and external communication control

#256
13334559
2015-08-11

Assignment and setup in power line communication systems