ClassID:

226588

H04L45/36 - CPC Classification

Classification description:

Routing or path finding of packets in data switching networks Backward learning

Recent Application in this class:
#1
20250141800
2025-05-01

REVERSE FORWARDING INFORMATION BASE ENFORCEMENT

#2
20240430174
2024-12-26

FEDERATED LEARNING FOR WIRELESS COMMUNICATIONS SYSTEMS

#3
20240243995
2024-07-18

PREDICTIVE FAST REROUTE

#4
20230327984
2023-10-12

Reverse forwarding information base enforcement

#5
20220286388
2022-09-08

Predictive routing-based policy adjustments in software-defined networks

#6
20220052924
2022-02-17

Systems and methods for providing a topology of a wireless network

#7
20210344593
2021-11-04

Reverse forwarding information base enforcement

#8
20210099392
2021-04-01

Distributed anticipatory bidirectional packet steering for software network functions

#9
20200389394
2020-12-10

VIRTUAL LDP SESSION

#10
20200336429
2020-10-22

In service flow capability update in guaranteed bandwidth multicast network

#11
20200162333
2020-05-21

Systems and methods for providing a topology of a wireless network

#12
20200092203
2020-03-19

Routing in communication networks

#13
20200076644
2020-03-05

Relay apparatus for recording a data item indicating a device having a lowest frequency of communication

#14
20190342222
2019-11-07

Distributed anticipatory bidirectional packet steering for software network functions

#15
20190207673
2019-07-04

Communications in layered orbital networks

#16
20190068490
2019-02-28

Method, medium, and apparatus for inserting a placeholder service function

#17
20180234436
2018-08-16

Stepping-stone detection apparatus and method

#18
20180205633
2018-07-19

Ad hoc network route construction system, node, and center node

#19
20170373968
2017-12-28

Multiprotocol label switching traffic engineering tunnel establishing method and device

#20
20170346730
2017-11-30

Reverse forwarding information base enforcement

#21
20170331731
2017-11-16

Virtual LDP Session

#22
20170317926
2017-11-02

Generating packets in a reverse direction of a service function chain

#23
20170302533
2017-10-19

Method for the exchange of data between nodes of a server cluster, and server cluster implementing said method

#24
20170250917
2017-08-31

Chaining of network service functions in a communication network

#25
20170207995
2017-07-20

Method, apparatus and system of selecting routing in asymmetric link

#26
20170118108
2017-04-27

Real Time Priority Selection Engine for Improved Burst Tolerance

#27
20170078187
2017-03-16

Virtual shortest path tree establishment and processing methods and path computation element

#28
20160269976
2016-09-15

Route optimization for on-demand routing protocols for mesh networks

#29
20160197823
2016-07-07

Reverse path maximum transmission unit (PMTU) discovery

#30
20160182308
2016-06-23

Systems and methods for providing a topology of a wireless network

#31
20160173452
2016-06-16

Multi-connection system and method for service using internet protocol

#32
20160142291
2016-05-19

Enhanced route tracing

#33
20160099859
2016-04-07

Reverse Path Validation for Source Routed Networks

#34
20160006654
2016-01-07

Bi-directional flow stickiness in a network environment

#35
20150281115
2015-10-01

Signaling co-routed and non co-routed LSPs of a bidirectional packet TE tunnel

#36
20150256457
2015-09-10

Communication node, communication system, control apparatus, packet forwarding method, and program

#37
20150249604
2015-09-03

Packet scheduling in a network processor

#38
20150163114
2015-06-11

Network controller for delay measurement in SDN and related delay measurement system and delay measurement method

#39
20150103813
2015-04-16

Route optimization for on-demand routing protocols for mesh networks

#40
20150092776
2015-04-02

Virtual LDP session

#41
20150085638
2015-03-26

Multiprotocol label switching traffic engineering tunnel establishing method and device

#42
20140280464
2014-09-18

Intermediary API for providing presence data to requesting clients

#43
20140204804
2014-07-24

Method for the exchange of data between nodes of a server cluster, and server cluster implementing said method

#44
20140079058
2014-03-20

Method of routing multicast traffic

#45
20140056179
2014-02-27

Systems and methods for adjusting a wireless network based on transaction data

#46
20140010072
2014-01-09

Signaling co-routed and non co-routed LSPs of a bidirectional packet TE tunnel

#47
20130242929
2013-09-19

System and method for optimizing data transmission to nodes of a wireless mesh network

#48
20130235873
2013-09-12

Traceback packet transport protocol

#49
20130128726
2013-05-23

System and method for packet delivery backtracking

#50
20130067063
2013-03-14

Dynamic keepalive parameters for reverse path validation in computer networks

#51
20130064072
2013-03-14

Proactive source-based reverse path validation in computer networks

#52
20130010946
2013-01-10

Method and apparatus for self-learning of call routing information

#53
20130010789
2013-01-10

Route-Map Processing Method and Provider Edge Device

#54
20120294309
2012-11-22

Method of routing multicast traffic

#55
20120207162
2012-08-16

Traceback packet transport protocol

#56
20120177055
2012-07-12

SWITCH DEVICE, NETWORK, AND ADDRESS LEARNING METHOD USED FOR THEM

#57
20120176931
2012-07-12

Route optimization for on-demand routing protocols for mesh networks

#58
20120176900
2012-07-12

Minimization of radio resource usage in multi-hop networks with multiple

#59
20120163384
2012-06-28

Packet Transport Node

#60
20120106954
2012-05-03

METHOD FOR UPDATING PORTS IN A PHOTONIC-BASED DISTRIBUTED NETWORK SWITCH

#61
20120106552
2012-05-03

Node apparatus, storage medium and frame transmitting method

#62
20120099574
2012-04-26

COMMUNICATION DEVICE, COMPUTER READABLE MEDIUM AND RELAY METHOD USING SAME

#63
20120099423
2012-04-26

Method and system for refreshing the single ring address in an ethernet ring

#64
20120020206
2012-01-26

Method for client data transmission through a packet switched provider network

#65
20120002676
2012-01-05

Transmission system, transmission apparatus, destination management apparatus

#66
20110299551
2011-12-08

Method and Apparatus for Transferring Data Packets Between a First Network and a Second Network

#67
20110158240
2011-06-30

Method and apparatus for realizing unicast reverse path forwarding

#68
20110128962
2011-06-02

Method for routing of messages within a data network

#69
20110085530
2011-04-14

SYSTEM AND METHOD FOR COMMUNICATION IN A WIRELESS MOBILE AD-HOC NETWORK

#70
20110078461
2011-03-31

SYSTEM AND METHOD FOR COMMUNICATION IN A WIRELESS MOBILE AD-HOC NETWORK

#71
20110069714
2011-03-24

Method and system for symmetric routing

#72
20110019677
2011-01-27

Limiting of network device resources responsive to IPv6 originating entity identification

#73
20100238819
2010-09-23

RELAYING METHOD, TRANSMITTER, RECEIVER AND RELAY

#74
20100232316
2010-09-16

Forced medium access control (MAC) learning in bridged ethernet networks

#75
20100177674
2010-07-15

Network-based macro mobility in cellular networks using an extended routing protocol

#76
20100118874
2010-05-13

Method, system and peer device for message routing

#77
20090323687
2009-12-31

Routing control method, communication apparatus and communication system

#78
20090316622
2009-12-24

METHOD AND APPARATUS FOR CONTROLLING PACKET FORWARDING, AND COMMUNICATION MODE

#79
20090316584
2009-12-24

Mechanism for enabling load balancing to be achieved in a loop-free switching path, reverse path learning network

#80
20090262652
2009-10-22

Method of evaluating the reliability of a route in a cooperative network

#81
20090175219
2009-07-09

Representation of a delay path in mobile networks

#82
20090109852
2009-04-30

Statistics based forwarding information base repopulation

#83
20090046602
2009-02-19

Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway

#84
20080304480
2008-12-11

Method for Determining the Forwarding Direction of Ethernet Frames

#85
20080298304
2008-12-04

ROUTING METHOD IN WIRELESS MULTI-HOP NETWORK AND COMMUNICATION TERMINAL

#86
20080117823
2008-05-22

Detection and handling of lost messages during load-balancing routing protocols

#87
20080107034
2008-05-08

Route optimization for on-demand routing protocols for mesh networks

#88
20080084888
2008-04-10

Network routing to the socket

#89
20080069107
2008-03-20

Scalable packet based network

#90
20080037442
2008-02-14

Content distribution tracking through wireless mesh networks

#91
20080008178
2008-01-10

Method and apparatus for actively discovering internet protocol equal cost multiple paths and associate metrics

#92
20080002705
2008-01-03

Communication device, address learning method, and address learning program

#93
20080002610
2008-01-03

Transmission of management messages for relay networks

#94
20080002599
2008-01-03

Method and apparatus for ad hoc mesh routing

#95
20070286093
2007-12-13

Method of routing multicast traffic

#96
20070280174
2007-12-06

Small Geographical Area Cell-based Dynamic Source Routing for Mobil Ad-hoc Networks

#97
20070217410
2007-09-20

Method and apparatus for controlling route in network

#98
20070038743
2007-02-15

System and method for communication in a wireless mobile ad-hoc network

#99
20070008878
2007-01-11

Method and apparatus for providing faster convergence for redundant sites

#100
20060239201
2006-10-26

Active probe target management

#101
20060233155
2006-10-19

Server load balancing using IP option field approach to identify route to selected server

#102
20060198321
2006-09-07

System and methods for network reachability detection

#103
20060077974
2006-04-13

Return path derivation in packet-switched networks

#104
20050243733
2005-11-03

Method and apparatus for providing trace route and timing information for media streams

#105
20050157697
2005-07-21

Network system for establishing path using redundancy degree and method thereof

#106
20050122955
2005-06-09

Method and system for route selection and method for route reconstruction

#107
20050102443
2005-05-12

Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway

#108
20050083974
2005-04-21

Routing information processing for network hiding scheme

#109
20050069316
2005-03-31

Method of determining a spectral route for a given connection in an optical telecommunications network

#110
14453250
2016-08-23

Methods and apparatus for multi-path flow control within a multi-stage switch fabric