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Class Information
Number: 370/241
Name: Multiplex communications > Diagnostic testing (other than synchronization)
Description: Subject matter wherein at least part of a multiplex system is to be evaluated for its performance.


Sub-classes under this class:

Class Number Class Name Patents
370/252 Determination of communication parameters 2,785
370/242 Fault detection 730
370/249 Loopback 442
370/246 Of a repeater 71
370/250 Of a switching system 278
370/248 Path check 617
370/241.1 Using oam (operation, administration and maintenance) cells 120


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7619978 Transmission state indicating system indicating pointer values for evaluating transmission state of communication network having a plurality of channels at the same time corresponding to the r Nov. 17, 2009
7617509 Method and system for automated monitoring of quality of service of digital video material distribution and play-out Nov. 10, 2009
7616578 Forwarding traffic flow information using an intelligent line card Nov. 10, 2009
7616579 Voice over IP analysis system and method Nov. 10, 2009
7616577 Method and system for connection verification Nov. 10, 2009
7613105 Methods and systems for removing data inconsistencies for a network simulation Nov. 3, 2009
7613172 Method and apparatus for controlling unsolicited messaging Nov. 3, 2009
7613865 Automated switching for executing tests involving electronic devices Nov. 3, 2009
7609650 Collection of data at target wireless devices using data collection profiles Oct. 27, 2009
7606165 What-if analysis for network diagnostics Oct. 20, 2009
7606162 Tracking of process-related communication Oct. 20, 2009
7607093 Displaying network segment decode information in diagrammatic form Oct. 20, 2009
7603479 Portable diagnostic device for trouble-shooting a wireless network and a method for trouble-shooting a wireless network Oct. 13, 2009
7602736 Method for testing a network, and corresponding network Oct. 13, 2009
7599299 Dynamic reconfiguration of a system monitor (DRPORT) Oct. 6, 2009
7599304 Testing a station's response to non-compliant wireless communication Oct. 6, 2009
7599772 Automotive switch fabric with improved resource reservation Oct. 6, 2009
7599300 Cable modem analysis system and method therefor for an HFC cable network Oct. 6, 2009
7596627 Methods and apparatus for network congestion control Sep. 29, 2009
7596093 Method and system for isolation of a fault location in a communications device Sep. 29, 2009
7596078 Method and apparatus for reducing crosstalk in a structural health monitoring system Sep. 29, 2009
7596092 VoIP verifier Sep. 29, 2009
7594252 Early warning fault identification and isolation system for a two-way cable network Sep. 22, 2009
7593345 Altering latency for network testing Sep. 22, 2009
7593315 Cable diagnostics for 10GBASE-T transceivers Sep. 22, 2009
7593344 System and method for reprogramming nodes in an automotive switch fabric network Sep. 22, 2009
7593343 Method and apparatus for monitoring and the prevention of call storms in a communications network Sep. 22, 2009
7590069 Testing an access link between a service provider and a customer Sep. 15, 2009
7587028 Method and apparatus for generating and playing diagnostic messages indicative of MTA provisioning status Sep. 8, 2009
7583587 Fault detection and diagnosis Sep. 1, 2009
7580361 Network system, information processor and electronic apparatus Aug. 25, 2009
7580998 Method for describing problems in a telecommunications network Aug. 25, 2009
7577099 Method and apparatus for fault localization in a network Aug. 18, 2009
7577687 Systems and methods for synchronizing databases Aug. 18, 2009
7573826 Darwinian network Aug. 11, 2009
7573825 Methods, apparatus and computer program products for testing a voice over Internet protocol communication system Aug. 11, 2009
7573824 Fault management system for a communications network Aug. 11, 2009
7570596 Method and apparatus for evaluating performance of wireless LAN system Aug. 4, 2009
7570595 Inverse multiplexing of digital data Aug. 4, 2009
7567517 Performing channel analysis over a link Jul. 28, 2009
7567518 Modeling protocol transactions as formal languages with applications for workflow analysis Jul. 28, 2009
7567758 Transceiver module and integrated circuit with multi-rate eye openers and bypass Jul. 28, 2009
7565106 Wireless signal repeater with temperature and time display Jul. 21, 2009
7564795 Obtaining per-port location information for wired LAN switches Jul. 21, 2009
7564794 Method and an apparatus for a waveform quality measurement Jul. 21, 2009
7561530 Executing system and executing method of intelligent rule base service Jul. 14, 2009
7561878 Mobile handset call testing system and method Jul. 14, 2009
7561527 Bidirectional forwarding detection Jul. 14, 2009
7558211 Methods for optimizing and evaluating network access techniques Jul. 7, 2009
7554922 Method and system for providing adaptive bandwidth control for real-time communication Jun. 30, 2009

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