ClassID:

224637

H04J2203/0085 - CPC Classification

Classification description:

Aspects of optical multiplex systems other than those covered by; Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH; Services, e.g. multimedia, GOS, QOS; Interaction of SDH with non-ATM protocols Support of Ethernet

Recent Application in this class:
#1
20260121780
2026-04-30

CODE BLOCK IDENTIFICATION METHOD AND APPARATUS

#2
20250238453
2025-07-24

METHODS, SYSTEMS, AND MEDIA FOR MODIFYING THE PRESENTATION OF CONTEXTUALLY RELEVANT DOCUMENTS IN BROWSER WINDOWS OF A BROWSING APPLICATION

#3
20250141578
2025-05-01

METHOD FOR FLEXIBLE ETHERNET, NETWORK DEVICE, AND STORAGE MEDIUM

#4
20240305570
2024-09-12

SYSTEMS AND METHODS FOR ENHANCED AUTONEGOTIATION

#5
20240104126
2024-03-28

Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application

#6
20240040018
2024-02-01

COMMUNICATION METHOD, COMMUNICATIONS DEVICE, AND STORAGE MEDIUM

#7
20230118809
2023-04-20

METHOD AND APPARATUS FOR SENDING AND RECEIVING MULTIFRAME, DEVICE, SYSTEM, AND STORAGE MEDIUM

#8
20230052223
2023-02-16

Service Processing Method and Apparatus and Device

#9
20230048846
2023-02-16

Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application

#10
20230037903
2023-02-09

Systems and methods for enhanced autonegotiation

#11
20230006753
2023-01-05

System and method for performing rate adaptation of constant bit rate (CBR) client data with a variable number of idle blocks for transmission over a metro transport network (MTN)

#12
20230006752
2023-01-05

System and method for performing rate adaptation of constant bit rate (CBR) client data with a fixed number of idle blocks for transmission over a metro transport network (MTN)

#13
20220231777
2022-07-21

Overhead monitoring method and apparatus, and computer-readable storage medium

#14
20220200722
2022-06-23

Slot negotiation method and device

#15
20220045957
2022-02-10

Systems and methods for enhanced autonegotiation

#16
20220021472
2022-01-20

CPRI data block transmission method and apparatus

#17
20210377103
2021-12-02

Flexible ethernet communication method and network device

#18
20210328695
2021-10-21

Methods, systems, and media for modifying the presentation of contextually relevant documents in browser windows of a browsing application

#19
20210234625
2021-07-29

Systems and methods for transporting constant bit rate client signals over a packet transport network

#20
20210203588
2021-07-01

DATA FORWARDING METHOD AND DEVICE

#21
20210152898
2021-05-20

Transmission network system, data switching and transmission method, apparatus and equipment

#22
20210152406
2021-05-20

Data transmission method, communications device, and storage medium

#23
20210091877
2021-03-25

Data transmission method, data receiving method, and data sending and receiving system

#24
20210058186
2021-02-25

Service signal transmission method and apparatus

#25
20200396097
2020-12-17

Methods and apparatus for configuring a flex ethernet node

#26
20200336283
2020-10-22

Method and apparatus for sending service, method and apparatus for receiving service, and network system

#27
20200322077
2020-10-08

Method and apparatus for transmitting service flow based on flexible ethernet FlexE

#28
20200213234
2020-07-02

Systems and methods for enhanced autonegotiation

#29
20200162586
2020-05-21

Communication method, communications device, and storage medium

#30
20200145119
2020-05-07

Data transmission methods, apparatuses, devices, and system

#31
20200112383
2020-04-09

Method and apparatus for sending and receiving multiframe, and storage medium

#32
20190253178
2019-08-15

Data transmission method, data receiving method, and data sending and receiving system

#33
20190199505
2019-06-27

Method, device and system for synchronization message transmission

#34
20190190690
2019-06-20

Method and apparatus for sending service, method and apparatus for receiving service, and network system

#35
20190140861
2019-05-09

Service sending method and apparatus, service receiving method and apparatus, and network system

#36
20190098381
2019-03-28

Service transmission method and first transmission device

#37
20190097914
2019-03-28

Data forwarding method and device

#38
20190028392
2019-01-24

Systems and methods for enhanced autonegotiation

#39
20180367232
2018-12-20

Method and apparatus for controlling delay in a device for transporting packets over optical transport network

#40
20180331694
2018-11-15

TRANSMISSION APPARATUS, RECEPTION APPARATUS, AND RECEPTION METHOD

#41
20180183538
2018-06-28

Method and apparatus for bearing flexible ethernet service on optical transport network

#42
20180167160
2018-06-14

Flexible ethernet enhanced forward error correction

#43
20180123718
2018-05-03

Method for mapping packet service onto optical transport network (OTN), and OTN device

#44
20180041280
2018-02-08

High-speed pluggable optical transceivers with advanced functionality

#45
20180026735
2018-01-25

METHOD, DEVICE, SYSTEM, AND STORAGE MEDIUM FOR IMPLEMENTING TIME SYNCHRONIZATION IN OPTICAL TRANSPORT NETWORK

#46
20180013505
2018-01-11

DATA PROCESSING DEVICE AND DATA PROCESSING METHOD

#47
20170310538
2017-10-26

Ethernet fabric protection in a disaggregated OTN switching system

#48
20170310413
2017-10-26

Virtual line cards in a disaggregated optical transport network switching system

#49
20170310387
2017-10-26

ODU path protection in a disaggregated OTN switching system

#50
20170054507
2017-02-23

High-speed pluggable optical transceivers with advanced functionality

#51
20160323661
2016-11-03

Method and apparatus for transmitting and receiving client signal

#52
20160036522
2016-02-04

Network design apparatus, network design method, and storage medium storing network design program

#53
20160007103
2016-01-07

Optical channel data unit service transmission apparatus and method

#54
20160006513
2016-01-07

Pluggable optical transceivers with integrated electronic dispersion compensation

#55
20150288473
2015-10-08

Methods of time synchronization in communications networks

#56
20150281129
2015-10-01

Transport system and transport apparatus

#57
20150264454
2015-09-17

Data processing method, communications board and device

#58
20150229423
2015-08-13

Procedure, apparatus, and computer program for reducing a probability of fragmentation when supporting virtual concatenation (VCAT) services

#59
20150215060
2015-07-30

Method and apparatus for transmitting a signal in optical transport network

#60
20150207584
2015-07-23

Transfer apparatus and transfer method

#61
20150125158
2015-05-07

40G/100G/200G/400G pluggable optical transceivers with advanced functionality

#62
20150098703
2015-04-09

Method and apparatus for transmitting and receiving client signal

#63
20150071637
2015-03-12

Data processing method, related device, and system for optical transport network

#64
20140177652
2014-06-26

Method and apparatus for transporting ultra-high-speed Ethernet service

#65
20140079409
2014-03-20

Methods of time sychronisation in communications networks

#66
20140056594
2014-02-27

Extended reach XFP transceiver with integrated forward error correction

#67
20130315258
2013-11-28

System and method for performing concatenation of diversely routed channels

#68
20130188964
2013-07-25

Transparent timing of a stratum synchronized ethernet signal using standard optical transport network rates

#69
20130177309
2013-07-11

40G/100G MSA-compliant optical transceivers with advanced functionality

#70
20130163982
2013-06-27

TRANSMISSION APPARATUS

#71
20130121705
2013-05-16

Method for distributing time within synchronous ethernet and SONET/SDH domains

#72
20130101284
2013-04-25

Adaptor system for an Ethernet network

#73
20130084066
2013-04-04

Layer 1 fast provisioning and right sizing of bandwidth for layer 2/3

#74
20130077962
2013-03-28

Methods and systems for block alignment in a communication system

#75
20130022349
2013-01-24

Systems and methods for protection of adaptation layer in a communication network

#76
20120269189
2012-10-25

Apparatus for hybrid-transmitting and bridging of a circuit service and a packet service

#77
20120251106
2012-10-04

Method and apparatus for mapping traffic using virtual concatenation

#78
20120213507
2012-08-23

Adaptor system for an ethernet network

#79
20120201535
2012-08-09

Multiplexing in an optical transport network (OTN)

#80
20120177360
2012-07-12

Transmission apparatus and reporting method for reporting fault

#81
20120155872
2012-06-21

Optical transport network decoupling using optical data unit and optical channel link aggregation groups (LAGS)

#82
20120106950
2012-05-03

Method and system for optical network smart timer management via delay measurement between spans

#83
20110238849
2011-09-29

Method and device for establishing network connection service, and automatically switched optical network

#84
20110236031
2011-09-29

Optical interface device, and abnormality monitoring method for input frequency deviation

#85
20110135312
2011-06-09

40G/100G optical transceivers with integrated framing and forward error correction

#86
20110019681
2011-01-27

Methods and systems for carrying synchronization over ethernet and optical transport network

#87
20110013690
2011-01-20

Signal block sequence processing method and signal block sequence processing apparatus

#88
20110008050
2011-01-13

Demultiplexing and Multiplexing Method and Apparatus

#89
20100254709
2010-10-07

System and method for performing concatenation of diversely routed channels

#90
20100232786
2010-09-16

FRAME TRANSFER DEVICE AND FRAME TRANSFER METHOD

#91
20100208786
2010-08-19

Transmission apparatus and line quality evaluating method

#92
20100177775
2010-07-15

Method for supporting Ethernet MAC circuits

#93
20100172248
2010-07-08

COMMUNICATION SYSTEM, SUPERVISORY/CONTROL METHOD, AND REPEATING APPARATUS AND PROGRAM

#94
20100158534
2010-06-24

Multirate communication apparatus and method of controlling line-configuration of multirate communication apparatus

#95
20100091794
2010-04-15

Sending method, receiving and processing method and apparatus for adapting payload bandwidth for data transmission

#96
20100086300
2010-04-08

Method and device for mapping ethernet code blocks to OTN for transmission

#97
20100080245
2010-04-01

Digital transmission system and digital transmission method

#98
20100067547
2010-03-18

Frame generating method

#99
20100061725
2010-03-11

Method and device for mapping ethernet code blocks to OTN for transmission

#100
20100046951
2010-02-25

Method, apparatus and system for transporting multi-lane ethernet signal

#101
20100014857
2010-01-21

Method of mapping OPUke into OTN frames

#102
20090290510
2009-11-26

Network connection device and collection/distribution device

#103
20090285242
2009-11-19

Multi-service channelized sonet mapper framer

#104
20090263131
2009-10-22

METHOD AND SYSTEM FOR TRANSMITTING ETHERNET DATA IN AN OPTICAL TRANSPORT NETWORK

#105
20090238320
2009-09-24

Communication system, communication method, transmitting apparatus and receiving apparatus

#106
20090208208
2009-08-20

Method, apparatus and system for transmitting Ethernet signals in optical transport network

#107
20090202239
2009-08-13

Service management channel for managing an optical networking service

#108
20090175289
2009-07-09

Multi-rate, multi-protocol, multi-port line interface for a multiservice switching platform

#109
20090162061
2009-06-25

Optical transmission system and method

#110
20090148161
2009-06-11

10 GbE LAN signal mapping to OTU2 signal

#111
20090129262
2009-05-21

Transmission device

#112
20090122811
2009-05-14

METHOD AND APPARATUS FOR MODIFYING BANDWIDTH IN BANDWIDTH ON DEMAND SERVICES

#113
20090003326
2009-01-01

Interface switching method and device

#114
20080232806
2008-09-25

Transponder unit, transponder unit control apparatus, transponder unit control method and recording medium recording transponder unit control program

#115
20080189426
2008-08-07

Method and device for establishing network connection service, and automatically switched optical network

#116
20080151941
2008-06-26

Methods and systems for carrying synchronization over Ethernet and optical transport network

#117
20080117895
2008-05-22

Method and apparatus for transporting multiprotocol label switching frames over physical communication links

#118
20080089693
2008-04-17

Systems and methods for the integration of framing, OAM and P, and forward error correction in pluggable optical transceiver devices

#119
20080080499
2008-04-03

IP-TV broadcasting service system and method using physical layer's multicast switch

#120
20080075127
2008-03-27

Bandwidth reuse in multiplexed data stream

#121
20080044183
2008-02-21

Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the same

#122
20080037984
2008-02-14

Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the same

#123
20070291775
2007-12-20

Self-Adapting Bandwidth Management

#124
20070264018
2007-11-15

Optical network design method

#125
20070263646
2007-11-15

Plug-in card for optical transmission apparatus

#126
20070242676
2007-10-18

INTERFACE BETWEEN A SYNCHRONOUS NETWORK AND HIGH-SPEED ETHERNET

#127
20070230495
2007-10-04

Add drop multiplexing method, apparatus and system based on GFP

#128
20070211750
2007-09-13

Method, data interface and device for transporting data from high-speed ethernet to optical transport network

#129
20070140271
2007-06-21

Method and system for terminating SONET/SDH circuits in an IP network

#130
20070124486
2007-05-31

Address resolution protocol (ARP) processing method for Ethernet matching

#131
20070121658
2007-05-31

Packet-aware transport architecture for enhanced data volume

#132
20070116055
2007-05-24

Transmission apparatus

#133
20070104485
2007-05-10

Device and method for transmitting data traffic in optical transport network

#134
20070086487
2007-04-19

Communication system, master communication device, and slave communication device

#135
20070076769
2007-04-05

Method and apparatus for transmitting low-rate traffic signal in optical transport network

#136
20070076767
2007-04-05

Method and apparatus for using stuffing bytes over a G.709 signal to carry multiple streams

#137
20070058985
2007-03-15

Optical networking module including protocol processing and unified software control

#138
20070002901
2007-01-04

Encapsulation of STM-n/STS-m frames under ethernet

#139
20060274782
2006-12-07

SDH transmission apparatus that can relieve ethernet signal failure

#140
20060271702
2006-11-30

Method and network management system for determining a path in an integrated telecommunication network

#141
20060233194
2006-10-19

Ethernet encapsulation over optical transport network

#142
20060215710
2006-09-28

Frame communication method and device

#143
20060187715
2006-08-24

System and method for performing concatentation of diversely routed channels

#144
20060140118
2006-06-29

Single-failure protection in a load-balanced network architecture

#145
20060104309
2006-05-18

Method and apparatus for transporting a client layer signal over an optical transport network (OTN)

#146
20060064479
2006-03-23

Method for protection of ethernet traffic in optical ring networks

#147
20060034325
2006-02-16

System and method for mapping SONET management data to the payload of a SONET STS-1 frame

#148
20060023630
2006-02-02

SDH transmission apparatus and signal transmission method

#149
20060013215
2006-01-19

Method of transmitting data service on synchronous digital network

#150
20060007854
2006-01-12

Implementation method on multi-service flow over RPR and apparatus therefor

#151
20060002415
2006-01-05

MULTI-RATE, MULTI-PROTOCOL, MULTI-PORT LINE INTERFACE FOR A MULTISERVICE SWITCHING PLATFORM

#152
20050265355
2005-12-01

Application of an Ethernet/MPLS “half bridge” to provide emulated Ethernet LAN functions in SONET networks

#153
20050265329
2005-12-01

Application of an Ethernet/MPLS half bridge to provide Ethernet multiplexing functions (EMF) in SONET network elements (NEs)

#154
20050235013
2005-10-20

Flow control method of data service transmission in sdh network

#155
20050169280
2005-08-04

Method for controlling the transport capacity for data transmission via a network, and network

#156
20050147409
2005-07-07

Utilizing the protecting bandwidth in a SONET network

#157
20050147121
2005-07-07

Method and apparatus to double LAN service unit bandwidth

#158
20050141568
2005-06-30

Apparatus for and method of integrating switching and transferring of SONET/SDH, PDH, and Ethernet signals

#159
20050135435
2005-06-23

Automatic change method of virtual concatenation bandwidth

#160
20050068993
2005-03-31

Frame based data transmission over synchronous digital hierarchy network

#161
20050063396
2005-03-24

Resilient multiple service ring

#162
20050053079
2005-03-10

Virtual private network (VPN) with channelized ethernet over sonet (EoS) interface and method

#163
20050047419
2005-03-03

Link capacity adjustment scheme

#164
20050030981
2005-02-10

System and method for many-to-many layer 2 aggregation for SONET paths