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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 6,204
370/242 Fault detection 1,402
370/249 Loopback 622
370/246 Of a repeater 106
370/250 Of a switching system 444
370/248 Path check 988
370/241.1 Using oam (operation, administration and maintenance) cells 219


Patents under this class:
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Patent Number Title Of Patent Date Issued
7787383 Method and apparatus for monitoring a connection in a peer-to-peer network Aug. 31, 2010
7783726 Automation apparatuses with integrated communications servers Aug. 24, 2010
7782794 Methods and systems for bandwidth measurement techniques Aug. 24, 2010
7782787 Rapid fault detection and recovery for internet protocol telephony Aug. 24, 2010
7779182 System for fully trusted adapter validation of addresses referenced in a virtual host transfer request Aug. 17, 2010
7778640 Method of communicating data in a wireless mobile communication system Aug. 17, 2010
7778191 System and method for fast detection of communication path failures Aug. 17, 2010
7778186 Fault tolerant vehicle communication and control apparatus Aug. 17, 2010
7778185 Method for the transmission of data using self-diagnostic pulse width modulation Aug. 17, 2010
7778184 Communication system and remote diagnosis system Aug. 17, 2010
7774454 Information communication device, information communication method, remote management system, and recording medium storing computer program for information communication Aug. 10, 2010
7773533 Methods, apparatuses and systems facilitating determination of network path metrics Aug. 10, 2010
7773531 Method for testing data packet transceiver using loop back packet generation Aug. 10, 2010
7773530 Network traffic synchronization mechanism Aug. 10, 2010
7773529 Director device and methods thereof Aug. 10, 2010
7773528 Packet measuring system, packet measuring program, probe and packet measuring method Aug. 10, 2010
7773527 Method and system for dynamically changing quality of service for message communication Aug. 10, 2010
7769856 Automatic tuning of communication protocol performance Aug. 3, 2010
7769782 Method and apparatus for using wavelets to produce data summaries Aug. 3, 2010
7769406 Monitoring and adjusting transmit power level(s) in a communications system Aug. 3, 2010
7769052 Transient robust channel for communication systems Aug. 3, 2010
7768942 Identifying components of a network having high importance for network integrity Aug. 3, 2010
7768929 Determination of endpoint device location for efficient analysis of network performance Aug. 3, 2010
7768928 Connectivity fault management (CFM) in networks with link aggregation group connections Aug. 3, 2010
7765320 Configuration of filter for data stream organized in frames Jul. 27, 2010
7765041 Electronic control apparatus for vehicle and diagnosing method thereof Jul. 27, 2010
7764619 Signal routing error reporting Jul. 27, 2010
7760657 System and method for performing subscriber loop testing in an optical network Jul. 20, 2010
7760651 System and method for debugging internet protocol phones Jul. 20, 2010
7760650 SCADA system with instant messaging Jul. 20, 2010
7756053 Memory agent with error hardware Jul. 13, 2010
7756052 Determining quality of voice calls over a packet network Jul. 13, 2010
7752343 Method and apparatus for auto-protocol discrimination between fibre channel, SAS and SATA devices Jul. 6, 2010
7751989 Guided wave pipeline inspection system with enhanced focusing capability Jul. 6, 2010
7751500 Method of selecting demodulation scheme and digital broadcast receiver using the same Jul. 6, 2010
7751333 Method and apparatus to couple a module to a management controller on an interconnect Jul. 6, 2010
7747712 Managed node initial operational state Jun. 29, 2010
7746782 Traffic control in an internet protocol network Jun. 29, 2010
7743150 Apparatus and method for web service message correlation Jun. 22, 2010
7742463 Security gatekeeper for a packetized voice communication network Jun. 22, 2010
7742425 Neural network-based mobility management for mobile ad hoc radio networks Jun. 22, 2010
7742424 Communication-efficient distributed monitoring of thresholded counts Jun. 22, 2010
7742423 Method of heuristic determination of network interface transmission mode and apparatus implementing such method Jun. 22, 2010
7742404 Systems and methods of network monitoring Jun. 22, 2010
7739393 Apparatus and method for restoring traffic during failover in a cable head end Jun. 15, 2010
7738633 Telecommunication diagnostic information management Jun. 15, 2010
7738588 Arrangement comprising a first semiconductor chip and a second semiconductor chip connected thereto Jun. 15, 2010
7738461 Communication apparatus and switching device Jun. 15, 2010
7738455 Method and system of overlapping multiple schedules for broadcast and acknowledgement collection Jun. 15, 2010
7738386 Method to ensure that life-critical data is transported effectively and safely Jun. 15, 2010

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