ClassID:

225427

H04L12/4035 - CPC Classification

Classification description:

Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]; Bus networks with centralised control, e.g. polling in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit

Recent Application in this class:
#1
20240297808
2024-09-05

METHOD FOR THE DYNAMIC CONFIGURATION OF SENSORS AND CONTROL UNITS IN AN ETHERNET NETWORK

#2
20240259232
2024-08-01

ETHERNET-BASED FIELDBUS PACKET EXCHANGE WITHIN A MOBILE WIRELESS COMMUNICATION NETWORK

#3
20230037027
2023-02-02

Multidrop network system and network device

#4
20220322458
2022-10-06

Method and apparatus for handling contention resolution for a random access procedure in a wireless communication system

#5
20220278873
2022-09-01

Method, system, and gateway for linking time- sensitive fieldbuses

#6
20220278872
2022-09-01

Method, system, and gateway for linking time-sensitive fieldbuses

#7
20220278871
2022-09-01

Method, system, and gateway for linking time-sensitive fieldbuses

#8
20220156219
2022-05-19

Two-wire communication systems and applications

#9
20200351824
2020-11-05

Techniques for contending for access to channels of a shared radio frequency spectrum band for broadcast/multicast transmissions

#10
20200257646
2020-08-13

Two-wire communication systems and applications

#11
20200186387
2020-06-11

Communication system and method for controlling and monitoring at least one peripheral

#12
20190363906
2019-11-28

Data transmission method and automation-communication network

#13
20190278733
2019-09-12

Two-wire communication systems and applications

#14
20190190744
2019-06-20

INFORMATION TRANSMISSION NETWORK AND CORRESPONDING NETWORK NODE

#15
20190158311
2019-05-23

EXTENDED DISCONTINUOUS RECEIVE (eDRX) CYCLES

#16
20190149270
2019-05-16

Methods and devices for updating an uplink contention window size in a wireless communication system

#17
20190146575
2019-05-16

System and methods for efficiently communicating between low-power devices

#18
20190126774
2019-05-02

COMMUNICATION SYSTEM FOR BATTERY MANAGEMENT SYSTEMS IN ELECTRIC OR HYBRID VEHICLES

#19
20190036731
2019-01-31

Data transmission method between a primary master and primary slave via a bus line and between sub-slaves via the same bus line

#20
20180191484
2018-07-05

Communication system, communication device, and communication method

#21
20180049210
2018-02-15

Access method with access slots and priority resolution

#22
20180027586
2018-01-25

Wireless communication system and associated wireless communication method and wireless device having efficient polling mechanism in overlapping network environments

#23
20170371832
2017-12-28

Method for clock synchronization of an industrial internet field broadband bus

#24
20170310262
2017-10-26

Stator segment for a linear motor-based transport system and transport system

#25
20170230195
2017-08-10

User station for a communication system and method for high-data rate CAN-based communication

#26
20170134149
2017-05-11

Robust electromagnetic compatibility performance for in-vehicle Ethernet PHYs utilizing time division duplexing

#27
20170111290
2017-04-20

Apparatus and method to secure acquisition and contention burst activity in a communication network

#28
20170099351
2017-04-06

Method for asynchronous data communication in a real-time capable ethernet data network

#29
20170099234
2017-04-06

Method for isochronous data communication in a realtime ethernet data network

#30
20170079010
2017-03-16

Techniques for contending for access to channels of a shared radio frequency spectrum band for broadcast/multicast transmissions

#31
20170012798
2017-01-12

TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, AND RECEPTION METHOD

#32
20170012797
2017-01-12

Energy-saving operation of a communication system

#33
20170003736
2017-01-05

Systems and methods for efficiently communicating between low-power devices

#34
20160337115
2016-11-17

Method for training time slot synchronization of nodes in optical burst transport network, node device and network

#35
20160262138
2016-09-08

Methods and Apparatuses for Repeated Radio Block Transmission

#36
20160258841
2016-09-08

Data measuring device switching communication destination for measuring physical data

#37
20160211987
2016-07-21

Method for transmitting messages in a computer network and computer network

#38
20160211986
2016-07-21

Extended discontinuous receive (eDRX) cycles

#39
20160134433
2016-05-12

Underwater multi-hop communications network

#40
20160041941
2016-02-11

Two-wire communication systems and applications

#41
20160034417
2016-02-04

Distributed audio coordination over a two-wire communication bus

#42
20160034416
2016-02-04

Peripheral device diagnostics and control over a two-wire communication bus

#43
20160014046
2016-01-14

Method for allocating frame transmission time slots

#44
20150301968
2015-10-22

Methods for discovery, configuration, and coordinating data communications between master and slave devices in a communication system

#45
20150295843
2015-10-15

Time-triggered Ethernet-based data transmission method and node device

#46
20150288510
2015-10-08

Asymmetric duplex transmission device and switching system thereof

#47
20150270986
2015-09-24

CREDIT-BASED DYNAMIC BANDWIDTH ALLOCATION FOR TIME-DIVISION MULTIPLE ACCESS COMMUNICATIONS

#48
20150249546
2015-09-03

COMBINED TRANSMISSION OF MULTIPLE-PRIORITY NETWORK TRAFFIC

#49
20150249515
2015-09-03

Device registration and sounding in a time-division multiple access network

#50
20150229716
2015-08-13

Communications method in a communications system

#51
20150220459
2015-08-06

Distributed I/O control system, distributed I/O control method, and master station and slave station for distributed I/O control system

#52
20150215960
2015-07-30

Method for generating a time table for sensors

#53
20150146742
2015-05-28

Data transmitting and receiving method, data transmitting and receiving system, master device, and slave device

#54
20150146590
2015-05-28

Ethernet physical layer device using time division duplex

#55
20150124620
2015-05-07

Communication network and method for transmitting data packets in the communication network

#56
20150103845
2015-04-16

SYNCHRONIZATION TIME-DIVISION MULTIPLEXING BUS COMMUNICATION METHOD ADOPTING SERIAL COMMUNICATION INTERFACE

#57
20150073569
2015-03-12

Data setting device

#58
20150039099
2015-02-05

Control device, and control method for link activating and deactivating

#59
20140334313
2014-11-13

Network performance estimating apparatus and network performance estimating method, network configuration checking method, communication managing apparatus, and data communication method

#60
20140328352
2014-11-06

Communication system and communication method

#61
20140325106
2014-10-30

Method for operating a bus system for communication with a plurality of communication nodes, and motor vehicle

#62
20140247834
2014-09-04

Increased bandwidth encoding scheme

#63
20140233372
2014-08-21

Real-time distributed network module, real-time distributed network and method therefor

#64
20140226459
2014-08-14

Real-time distributed network slave device, real-time distributed network and method therefor

#65
20140193151
2014-07-10

Bus-based optical network system

#66
20140169419
2014-06-19

Transceiver and communication apparatus transmitting and receiving data encoded by transmission code

#67
20140121785
2014-05-01

System and method for parameterizing field devices of an automation or control system

#68
20140098700
2014-04-10

Sensor and receiving device in sensor system

#69
20140092083
2014-04-03

Methods and apparatus to implement a remote terminal unit network

#70
20140029611
2014-01-30

Systems and methods for sharing a serial communication port between a plurality of communication channels

#71
20140003446
2014-01-02

CSMA time slot providing and obtaining method and device, networking method and device, and system

#72
20130343753
2013-12-26

Methods and systems for implementing time-division duplexing in the physical layer

#73
20130336340
2013-12-19

Master apparatus and slave apparatus and time-synchronization method

#74
20130326099
2013-12-05

Method for automatically allocating addresses to similar bus users

#75
20130322461
2013-12-05

Multiformat digital audio interface

#76
20130272309
2013-10-17

MAC cycle alignment method for neighboring network coordination

#77
20130238826
2013-09-12

Device and method for global time information in event-controlled bus communication

#78
20130205012
2013-08-08

APPARATUS AND METHOD FOR TRANSMITTING NODE DISCOVERY MESSAGES

#79
20130188653
2013-07-25

Method and node for preventing collision between networks communicating based on CSMA/CA

#80
20130148670
2013-06-13

METHOD OF RESOURCE ALLOCATION AND RESOURCE ARBITRATOR

#81
20130148496
2013-06-13

Communication management apparatus, communication node, and data communication method

#82
20130140909
2013-06-06

Method for actuating a number of modules

#83
20130124763
2013-05-16

Methods for discovery, configuration, and coordinating data communications between master and slave devices in a communication system

#84
20130117483
2013-05-09

Method for scheduling bus system transmissions

#85
20130070783
2013-03-21

System and method for creating a slot table entry address for a communications device

#86
20130058265
2013-03-07

Ethernet physical layer device using time division duplex

#87
20130031227
2013-01-31

TRANSMISSION OF CONFIGURATION TO A DEVICE FOR PROVISIONING IN A NETWORK

#88
20130022083
2013-01-24

Sub-slotting to improve packet success rate in carrier sense multiple access networks

#89
20130006470
2013-01-03

Method for a fast sensor system

#90
20120236873
2012-09-20

Method for real-time data transmission in a communication network

#91
20120224492
2012-09-06

Communication system, communication apparatus and time synchronization method

#92
20120185625
2012-07-19

Method for operating a fieldbus interface

#93
20120185592
2012-07-19

Communication managing apparatus and data communication method

#94
20120179849
2012-07-12

Programmable controller using master-slave communication

#95
20120163398
2012-06-28

COMMUNICATION APPARATUS, RELAY APPARATUS, AND NETWORK SYSTEM

#96
20120155493
2012-06-21

Method for data transmission in an automation system using dynamic frame packing

#97
20120151878
2012-06-21

Method for automatically generating dynamic frame packing groups

#98
20120131130
2012-05-24

Network control architecture and protocol for a distributed control, data acquisition and data distribution system and process

#99
20120130615
2012-05-24

Electronic braking system and method for operating an electronic braking system

#100
20120106387
2012-05-03

Communication management apparatus, communication node, and data communication method

#101
20120099480
2012-04-26

Communication management apparatus, communication node, and communication system, and data communication method

#102
20120084378
2012-04-05

Communication system, master node, and slave node

#103
20120082155
2012-04-05

Returning domain identifications without reconfiguration

#104
20120023277
2012-01-26

Method for Operating an Automation Device

#105
20110292837
2011-12-01

Communication management apparatus, communication node, and communication system, and data communication method

#106
20110274428
2011-11-10

BUS-BASED OPTICAL NETWORK SYSTEM

#107
20110271022
2011-11-03

Method and device for transferring data over network nodes of a network

#108
20110261832
2011-10-27

METHOD, SYSTEM, AND APPARATUS FOR EXCHANGING INPUT AND OUTPUT DATA

#109
20110261725
2011-10-27

Communication management device, communication device, and communication method

#110
20110238774
2011-09-29

Data transmitting and receiving method, data transmitting and receiving system, master device, and slave device

#111
20110235610
2011-09-29

Adaptive network to dynamically account for hidden nodes

#112
20110205957
2011-08-25

Data relay system and operating time allocating method

#113
20110200049
2011-08-18

Industrial network system

#114
20110200034
2011-08-18

Systems and methods for voice and data communications including a scalable TDM switch/multiplexer

#115
20110176560
2011-07-21

Communication circuit, relay connecting circuit, and communication network

#116
20110150499
2011-06-23

Devices and system for fiber access

#117
20110142066
2011-06-16

Serial bus transmission system

#118
20110105017
2011-05-05

Relay device, communication system and communication method

#119
20110072145
2011-03-24

NETWORK DEVICE PERFORMING CONNECTION CHECK, NETWORK SYSTEM, AND FRAME TRANSFER METHOD

#120
20100329278
2010-12-30

APPARATUS FOR SELECTING OPERATING TIME SLOT IN MESH NETWORK

#121
20100329221
2010-12-30

Transmission Mode Control Method And Communication Terminal Device

#122
20100296492
2010-11-25

Protocol for wireless networks

#123
20100268980
2010-10-21

Node apparatus mounted in vehicle and in-vehicle network system

#124
20100208586
2010-08-19

Control node, a network of control nodes and a network configurator

#125
20100195671
2010-08-05

Synchronization of two communication networks of an electronic data-processing system

#126
20100195557
2010-08-05

RADIO COMMUNICATION SYSTEM AND POWER-SAVING METHOD THEREOF

#127
20100182990
2010-07-22

Apparatus and method of controlling transmission in reverse direction

#128
20100158039
2010-06-24

Communication method and communication device

#129
20100150167
2010-06-17

Adaptive network to dynamically account for hidden nodes

#130
20100131816
2010-05-27

Communication system adapting for car, communication apparatus adapting for car, and communication method adapting for car

#131
20100118887
2010-05-13

Communication system and communication method

#132
20100118737
2010-05-13

Method and apparatus for constructing synchronous sensor network

#133
20100117788
2010-05-13

Diagnosis for mixed signal device for use in a distributed system

#134
20100064586
2010-03-18

MOTOR UNIT FOR A GATE ACTUATING SYSTEM

#135
20100034214
2010-02-11

Accessing a communication media using both a contention period and a polling period

#136
20100020828
2010-01-28

Multirouter for time-controlled communication system

#137
20090310497
2009-12-17

Communication apparatus, transmission scheme setting method, program, and radio communication system

#138
20090296733
2009-12-03

Method and apparatus for allocating time slots in baseband EPCN system

#139
20090290553
2009-11-26

Base station apparatus, communication system and computer program

#140
20090290514
2009-11-26

Sounding reference signal cell specific sub-frame configuration

#141
20090219928
2009-09-03

Returning domain identifications without reconfiguration

#142
20090207849
2009-08-20

COMMUNICATION SYSTEM

#143
20090180497
2009-07-16

Communication device and method for improved synchronous data transmission

#144
20090180465
2009-07-16

Method for accessing a medium in a synchronous communications network by a transmit node, computer program product, storage means and transmit node

#145
20090154487
2009-06-18

Managing communications over a shared medium

#146
20090132118
2009-05-21

Common control apparatus and vehicle control system

#147
20090109938
2009-04-30

Method and system for medium access control in communication networks

#148
20090097411
2009-04-16

Communication quality diagnostic unit

#149
20090046593
2009-02-19

Method for providing dynamic adjustment of frame encoding parameters in a frame-based communications network

#150
20090028174
2009-01-29

Shared time universal multiple access network

#151
20090022164
2009-01-22

Adaptive network to dynamically account for hidden nodes

#152
20090022163
2009-01-22

ADAPTIVE NETWORK TO DYNAMICALLY ACCOUNT FOR HIDDEN NODES

#153
20090022162
2009-01-22

Adaptive network to dynamically account for hidden nodes

#154
20080301253
2008-12-04

COMMUNICATION METHOD, COMMUNICATION APPARATUS, INTEGRATED CIRCUIT AND CIRCUIT MODULE

#155
20080298254
2008-12-04

Time-Slotted Protocol With Arming

#156
20080159176
2008-07-03

Structure for preventing starvation in a slotted ring data communications network

#157
20080114877
2008-05-15

SERIAL DATA TRANSMISSION METHOD AND SERIAL DATA TRANSMISSION APPARATUS

#158
20080069055
2008-03-20

High rate packet data transmission system

#159
20080065802
2008-03-13

Resource management device

#160
20080062954
2008-03-13

Communication control system

#161
20080044185
2008-02-21

Optical network unit of ethernet passive optical network and control method thereof

#162
20080025224
2008-01-31

Monitoring apparatus and monitored apparatus

#163
20080019697
2008-01-24

System, method, and computer program product for fiber access

#164
20080008209
2008-01-10

Communication network system and error verification method

#165
20070297664
2007-12-27

Methods of processing a check in a check stock verification system

#166
20070297441
2007-12-27

Method and apparatus for preventing starvation in a slotted ring data communications network

#167
20070268819
2007-11-22

Fault tolerant data bus node and system

#168
20070237169
2007-10-11

Apparatus and method of controlling transmission in reverse direction

#169
20070230462
2007-10-04

Audio network system

#170
20070183460
2007-08-09

Method for establishing a user of a data network as a pilot master

#171
20070153815
2007-07-05

System and Method For Establishing And Maintaining Simultaneous Operation of Asynchronous and Isochronous Communications

#172
20070116062
2007-05-24

Cycle synchronization between interconnected sub-networks

#173
20070094385
2007-04-26

Method for communication of multiple sensor nodes in a sensor network

#174
20070039006
2007-02-15

Method for data communication

#175
20060276913
2006-12-07

System for motion control, method of using the system for motion control, and computer readable instructions for use with the system for motion control

#176
20060276912
2006-12-07

System for motion control, method of using the system for motion control, and computer-readable instructions for use with the system for motion control

#177
20060271805
2006-11-30

System for motion control, method of using the system for motion control, and computer readable instructions for use with the system for motion control

#178
20060259204
2006-11-16

Vehicle network with time slotted access and method

#179
20060253853
2006-11-09

Extensible scheduling of tasks in time-triggered distributed embedded systems

#180
20060187023
2006-08-24

PLC breaker bridge

#181
20060171416
2006-08-03

High rate packet data transmission system

#182
20060165054
2006-07-27

Power line network bridge

#183
20050273182
2005-12-08

System for motion control, method of using the system for motion control, and computer readable instructions for use with the system for motion control

#184
20050141565
2005-06-30

Method for synchronizing clocks in a distributed communication system

#185
20050111477
2005-05-26

Adaptive transmission in multi-access asynchronous channels

#186
20050091413
2005-04-28

Method and apparatus for power line exchange protocol

#187
20050041691
2005-02-24

Apparatus and methods for providing synchronous digital data transfer over an ethernet