ClassID:

226567

H04L45/127 - CPC Classification

Classification description:

Routing or path finding of packets in data switching networks; Shortest path evaluation based on intermediate node capabilities

Recent Application in this class:
#1
20260074983
2026-03-12

FIRST NETWORK NODE, SECOND NETWORK NODE, AND METHODS PERFORMED THEREBY FOR HANDLING A SET OF NODES PROVIDING A SEGMENTED FRONT-HAUL

#2
20250260746
2025-08-14

SERVICE INSERTION IN A COMPUTER NETWORK USING DYNAMIC SERVICE PATH SELECTION

#3
20250158916
2025-05-15

SYSTEMS AND METHODS FOR PATH DETERMINATION IN A NETWORK

#4
20250141781
2025-05-01

IDENTIFYING THE HEALTH STATE OF EDGE DEVICES

#5
20240422095
2024-12-19

ROUTING HIGH VOLUME PACKET STREAMS IN A VIRTUAL NETWORK

#6
20240406276
2024-12-05

Service insertion in a computer network using dynamic service path selection

#7
20240378016
2024-11-14

System and method for optimal routing in a large database management system

#8
20240356834
2024-10-24

Non-Overlapping Secured Topologies In A Distributed Network Fabric

#9
20240283734
2024-08-22

Routing high volume packet streams in a virtual network

#10
20240171501
2024-05-23

Data Processing Method, Apparatus, and System for Combining Data for a Distributed Calculation Task in a Data Center Network

#11
20240154899
2024-05-09

COMPUTING POWER ROUTING METHODS, APPARATUS, ELECTRONIC DEVICES AND STORAGE MEDIA

#12
20240031272
2024-01-25

SYSTEMS AND METHODS FOR INCREASING NETWORK RESOURCE UTILIZATION IN LINK AGGREGATION GROUP (LAG) DEPLOYMENTS

#13
20230421491
2023-12-28

Enhanced Multicast Traceroute to Receive Inline Failure Reply

#14
20230396529
2023-12-07

Non-overlapping secured topologies in a distributed network fabric

#15
20230300061
2023-09-21

METHODS, DEVICES AND SYSTEMS FOR DETERMINING A TARGET PATH

#16
20230155926
2023-05-18

Scalable and programmable mechanism for targeted in-situ OAM implementation in segment routing networks

#17
20230086487
2023-03-23

Method for Determining Processing Capability, Node, and System

#18
20230047068
2023-02-16

Data processing method, apparatus, and system for combining data for a distributed calculation task in a data center network

#19
20230012242
2023-01-12

Intelligent route selection for low latency services

#20
20230012210
2023-01-12

SYSTEMS AND METHODS FOR CONFIGURING A COMMUNICATIONS NETWORK

#21
20230012065
2023-01-12

SYSTEMS AND METHODS FOR CONTEXTUAL MESSAGING AND INFORMATION ROUTING IN A DISTRIBUTED LEDGER NETWORK

#22
20220337509
2022-10-20

Remote access system, remote access control method, and non-transitory recording medium

#23
20220255873
2022-08-11

Data transmission method and apparatus

#24
20220239584
2022-07-28

Systems and methods for path determination in a network

#25
20220224633
2022-07-14

Bier forwarding entry construction method, apparatus, and system

#26
20220217081
2022-07-07

Method for forwarding packet on SR network, device, and system

#27
20220086092
2022-03-17

Active-active cluster control method and control node

#28
20220086079
2022-03-17

METHODS, DEVICES AND SYSTEMS FOR DETERMINING A TARGET PATH IN A NETWORK

#29
20220060965
2022-02-24

Methods and apparatus for selecting a network route for data communications for IoT devices

#30
20220050663
2022-02-17

System and method for improving load balancing in large database management system

#31
20220014461
2022-01-13

Systems and methods for configuring a communications network

#32
20210377155
2021-12-02

Path calculation method, apparatus, and device

#33
20210377152
2021-12-02

Systems and methods for determining secure network elements using flexible algorithm technology

#34
20210377148
2021-12-02

Non-overlapping secured topologies in a distributed network fabric

#35
20210234789
2021-07-29

Methods, devices and systems for determining a target path

#36
20210204190
2021-07-01

Tabu node selection with minimum spanning tree for WSNs

#37
20210135749
2021-05-06

Temporospatial software-defined networking for NGSO satellite networks

#38
20210058315
2021-02-25

Computing forwarding paths based on notification packet delays

#39
20210006495
2021-01-07

Routing protocol and distributed router

#40
20200403904
2020-12-24

Data processing method, apparatus, and system for combining data for a distributed calculation task in a data center network

#41
20200382410
2020-12-03

Methods, devices and systems for determining a target path in a network

#42
20200322254
2020-10-08

Systems and methods for determining secure network elements using flexible algorithm technology

#43
20200310784
2020-10-01

Software upgrade deployment in mixed network of in-service software upgrade (ISSU)-capable and ISSU-incapable devices

#44
20200304401
2020-09-24

Adaptive routing pipelines for variable endpoint performance

#45
20200145319
2020-05-07

Enabling non-flexible-algorithm routers to participate in flexible-algorithm routing protocols

#46
20200141229
2020-05-07

FAST RECOVERY NETWORK MANAGEMENT SCHEME FOR A DOWNHOLE WIRELESS COMMUNICATIONS SYSTEM

#47
20200120012
2020-04-16

Methods, devices and systems for determining a target path in a network

#48
20200106697
2020-04-02

Systems for route finding in networks and a network of networks

#49
20200099611
2020-03-26

Scalable and programmable mechanism for targeted in-situ OAM implementation in segment routing networks

#50
20200092196
2020-03-19

Parallel computer system, method of controlling a parallel computer system, and a non-temporary computer-readable medium that stores a program

#51
20200067814
2020-02-27

EZ-pass: an energy performance-efficient power-gating router architecture for scalable on-chip interconnect architecture

#52
20200059450
2020-02-20

Auto-attach signaling used as wireless local area network (WLAN) selection criterion

#53
20200045607
2020-02-06

Methods and apparatus for selecting a network route for data communications for IoT devices

#54
20190372658
2019-12-05

Temporospatial software-defined networking for NGSO satellite networks

#55
20190356577
2019-11-21

Network diversity resolution system

#56
20190222675
2019-07-18

Node route selection method and system

#57
20190140937
2019-05-09

Weighted multipath routing configuration in software-defined network (SDN) environments

#58
20190132234
2019-05-02

Method and network device for computing forwarding path

#59
20190124002
2019-04-25

Route search method and apparatus, and routing device

#60
20190104055
2019-04-04

Method and device to configure real-time networks

#61
20190097841
2019-03-28

Capability aware routing

#62
20190089621
2019-03-21

Methods and apparatus for transmitting data

#63
20190052558
2019-02-14

Method and system for routing connections in a software-defined wide area network

#64
20190028953
2019-01-24

Method for operating a communication apparatus and communication apparatus

#65
20190020619
2019-01-17

Auto-attach signaling used as wireless local area network (WLAN) selection criterion

#66
20190020586
2019-01-17

SELECTIVE INSERTION OF A DEADLOCK RECOVERY BUFFER IN A BUS INTERCONNECT FOR DEADLOCK RECOVERY

#67
20180343601
2018-11-29

Methods and apparatus for selecting a network route for data communications for IoT devices

#68
20180343054
2018-11-29

Temporospatial software-defined networking for NGSO satellite networks

#69
20180316600
2018-11-01

Method and system for optimized routing of data streams in telecommunication networks

#70
20180278474
2018-09-27

Mesh network node

#71
20180254972
2018-09-06

Automatic optimal route reflector root address assignment to route reflector clients and fast failover in a network environment

#72
20180220384
2018-08-02

System and method for clock synchronization on a wireless network

#73
20180176308
2018-06-21

Software defined network controller and network service allocating system and method

#74
20180159700
2018-06-07

Capability aware routing

#75
20180139680
2018-05-17

Energy-efficient multi-hop communication schemes for wireless networks

#76
20180109452
2018-04-19

Latency guaranteed network on chip

#77
20180109444
2018-04-19

Method and system for asymmetric redundancy mechanisms in multi-homed network access topologies

#78
20180109440
2018-04-19

Router and methods of switching with a plurality of link nodes and a single connection map

#79
20180103091
2018-04-12

Apparatus and method for configuring service function path of service function chain based on software defined network

#80
20180077075
2018-03-15

System and method for transmitting data over a communication network

#81
20180054381
2018-02-22

Method for Selecting Relay Station in Power Line Network, and Station

#82
20170273002
2017-09-21

Efficient hybrid resource and schedule management in time slotted channel hopping networks

#83
20170180247
2017-06-22

Method and apparatus for compressing label stack, and method and apparatus for decompressing label stack

#84
20170171066
2017-06-15

OPTIMIZING RESTORATION WITH SEGMENT ROUTING

#85
20170149661
2017-05-25

Wireless mesh communications networks

#86
20170149656
2017-05-25

Data routing for electronic devices

#87
20170093589
2017-03-30

PIM source discovery by last hop router on shared tree

#88
20170078207
2017-03-16

Network prioritization based on node-level attributes

#89
20170048134
2017-02-16

Method and apparatus for elastic optical networking

#90
20170034080
2017-02-02

Service chain routing method and system, and equipment in system

#91
20170005911
2017-01-05

Systems and methods for incorporating devices into a medical data network

#92
20160269274
2016-09-15

Routing based on length of time of available connection

#93
20160248658
2016-08-25

Automatic optimal route reflector root address assignment to route reflector clients and fast failover in a network environment

#94
20160218961
2016-07-28

Capability aware routing

#95
20160188517
2016-06-30

Encapsulation enabled PCIE virtualisation

#96
20160134516
2016-05-12

Optimizing bidirectional traffic flows

#97
20160057049
2016-02-25

SYSTEM AND METHOD FOR IDENTIFYING NETWORK TOPOLOGY INFORMATION IN MULTIPLE AREAS

#98
20160043996
2016-02-11

Secure path determination between devices

#99
20150350085
2015-12-03

Route determination apparatus and transfer route determination method

#100
20150341709
2015-11-26

Methods and apparatus for determining a path in a communications network

#101
20150319089
2015-11-05

Techniques for realizing service chaining

#102
20150281100
2015-10-01

Apparatus and method for selecting a flow to be changed upon congestion occurrence

#103
20150281041
2015-10-01

Signaling existence of a network node that is in a reduced-power mode

#104
20150271056
2015-09-24

Optimized approach to IS-IS LFA computation with parallel links

#105
20150244578
2015-08-27

Control of power consumption modes of communications apparatus

#106
20150215032
2015-07-30

Apparatus and method for optimizing the reconfiguration of an optical network

#107
20150200842
2015-07-16

Method for determining a packet forwarding path, network device, and control device

#108
20150134799
2015-05-14

Path selection for network service requests

#109
20150117220
2015-04-30

Communication node, a receiving node and methods therein

#110
20150109926
2015-04-23

Content centric and load-balancing aware dynamic data aggregation

#111
20150092784
2015-04-02

Communication system, communication device, storage medium, and communication method

#112
20150072614
2015-03-12

Wireless docking automatic configuration and optimization system

#113
20150006758
2015-01-01

Efficient proxy table management in communication networks

#114
20140376548
2014-12-25

Encapsulation enabled PCIE virtualisation

#115
20140355416
2014-12-04

Layer 3 (L3) best route selection rule for shortest path bridging multicast (SPBM) networks

#116
20140348170
2014-11-27

Scalable forwarding table with overflow address learning

#117
20140348007
2014-11-27

Method of data delivery across a network

#118
20140219103
2014-08-07

Mixed centralized/distributed algorithm for risk mitigation in sparsely connected networks

#119
20140192683
2014-07-10

Method and a controller system for configuring a software-defined network

#120
20140149766
2014-05-29

Router parking in power-efficient interconnect architectures

#121
20140044008
2014-02-13

Constraining topology size and recursively calculating routes in large networks

#122
20140016510
2014-01-16

Methods and apparatus for efficient decentralized information dissemination in a network

#123
20130208627
2013-08-15

Firmware download with adaptive lost packet recovery

#124
20130181848
2013-07-18

Use of minimal propagation delay path to optimize a mesh network

#125
20130121337
2013-05-16

Routing communications based on node availability

#126
20130114412
2013-05-09

Network data congestion management probe system

#127
20130101291
2013-04-25

Non-overlapping secured topologies in a distributed network fabric

#128
20130094855
2013-04-18

Method and system for managing optical distribution network

#129
20130070754
2013-03-21

Reducing network power consumption

#130
20130064127
2013-03-14

Method and network device for selecting label switched path

#131
20130034105
2013-02-07

CASCADING ROUTING QUERIES

#132
20130022045
2013-01-24

Scalable forwarding table with overflow address learning

#133
20130003743
2013-01-03

Selective routing to geographically distributed network centers for purposes of power control and environmental impact

#134
20120257538
2012-10-11

Communication apparatus and method of determining route

#135
20120250514
2012-10-04

Information processing apparatus, parallel computer system, and control method of parallel computer system

#136
20120140637
2012-06-07

Communication network and method for operating a communication network

#137
20120119923
2012-05-17

OUTAGE NOTIFICATION SYSTEM

#138
20120076143
2012-03-29

Broadcasting method and communication device

#139
20120057522
2012-03-08

Uplink routing without routing table

#140
20120051401
2012-03-01

Beacon requests and RS bit resolving circular routes

#141
20120002547
2012-01-05

Traffic load control in a mesh network

#142
20110261696
2011-10-27

NETWORK DATA CONGESTION MANAGEMENT PROBE SYSTEM

#143
20110261692
2011-10-27

METHOD FOR BALANCING LOADS IN MOBILE WIRELESS AD-HOC NETWORKS

#144
20110206087
2011-08-25

Cell isolation through quasi-orthogonal sequences in a frequency hopping network

#145
20110205919
2011-08-25

Route calculating system

#146
20110205898
2011-08-25

Router, management apparatus, and routing control program

#147
20110193719
2011-08-11

DISCOVERY PHASE IN A FREQUENCY HOPPING NETWORK

#148
20110182326
2011-07-28

Embedded RF environmental evaluation tool to gauge RF transceivers performance need

#149
20110176487
2011-07-21

Method for discovering paths with sufficient medium time in wireless mesh networks

#150
20110122878
2011-05-26

METHOD OF PERCOLATION NETWORKING ARCHITECTURE FOR DATA TRANSMISSION AND ROUTING

#151
20110075592
2011-03-31

Method of data delivery across a network

#152
20110075583
2011-03-31

Route control method and route control system

#153
20110055611
2011-03-03

System for controlling power consumption of a network

#154
20110026425
2011-02-03

Use of minimal propagation delay path to optimize a mesh network

#155
20100329276
2010-12-30

Energy efficient network forwarding based on performance and energy

#156
20100309021
2010-12-09

Real time clock distribution and recovery

#157
20100295704
2010-11-25

Number of sons management in a cell network

#158
20100271945
2010-10-28

Downlink routing mechanism

#159
20100118881
2010-05-13

Routing network packets based on electrical power procurement arrangements

#160
20100027424
2010-02-04

Path estimation in a wireless mesh network

#161
20090086642
2009-04-02

High availability path audit

#162
20090067331
2009-03-12

Routing network packets based on electrical power procurement arrangements

#163
20090041033
2009-02-12

Fitness based routing

#164
20080291916
2008-11-27

Systems and methods for dynamic quality of service

#165
20080224889
2008-09-18

Uplink routing without routing table

#166
20080095221
2008-04-24

Embedded RF environmental evaluation tool to gauge RF transceivers performance need

#167
20080095075
2008-04-24

Discovery phase in a frequency hopping network

#168
20080089390
2008-04-17

Cell isolation through quasi-orthogonal sequences in a frequency hopping network

#169
20080086560
2008-04-10

Number of sons management in a cell network

#170
20080084833
2008-04-10

Real time clock distribution and recovery

#171
20080084330
2008-04-10

Traffic load control in a mesh network

#172
20080075218
2008-03-27

Crystal drift compensation in a mesh network

#173
20080075009
2008-03-27

Use of minimal propagation delay path to optimize a mesh network

#174
20080069118
2008-03-20

Broadcast acknowledgement in a network

#175
20080069013
2008-03-20

Beacon requests and RS bit resolving circular routes

#176
20080068996
2008-03-20

Downlink routing mechanism

#177
20080068989
2008-03-20

Cell size management

#178
20080068217
2008-03-20

Outage notification system

#179
20060101142
2006-05-11

Technique for selecting a path computation element

#180
20050237973
2005-10-27

Wireless communications apparatus, and routing control and packet transmission technique in wireless network

#181
15608094
2019-06-25

Connectivity state control for communication device

#182
11767151
2016-08-16

Clustering approach to estimating a network metric for nodes