227576 ⎘
Automatic or semi-automatic exchanges; Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring; Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop testing of physical copper line parameters, e.g. capacitance or resistance
Sub-classes:METHOD AND APPARATUS FOR GENERALIZED CONTROL OF DEVICES
#2Perceptible Indicators of Wires Being Attached Correctly to Controller
#3Method of Digital Labeling Control System Terminals That Enables Guided Wiring
#4Control System Having an Adjacent Electronic Display for Auto Labeling and Guided Wiring
#5Automated Point Mapping Generation
#6CONTROLLER WITH MOVEABLE INTERACTIVE SCREEN
#7Semantic Labeling Analytics
#8Perceptible Indicators of Wires Being Attached Correctly to Controller
#9METHOD AND APPARATUS FOR GENERALIZED CONTROL OF DEVICES
#10Methods, controllers, and machine-readable storage media for automated commissioning of equipment
#11DISTRIBUTED BUILDING AUTOMATION CONTROLLERS
#12Method and apparatus for generalized control of devices
#13Telephone Line Testing Apparatus With Remote Control
#14Methods, controllers, and machine-readable storage media for automated commissioning of equipment
#15Perceptible indicators that wires are attached correctly to controller
#16Method of building automation heat load and user preference inferring occupancy via network systems activity
#17Distributed building automation controllers
#18Detecting a single wire interruption
#19Method of Digital Labeling Control System Terminals That Enables Guided Wiring
#20Automated line testing
#21Perceptible indicators of wires being attached correctly to controller
#22Digital labeling control system terminals that enable guided wiring
#23Building automation programming using UI representations of physical models
#24Method and apparatus for generalized control of devices
#25Semantic labeling analysis
#26Controller with moveable interactive screen
#27Methods, controllers, and machine-readable storage media for automated commissioning of equipment
#28Control system having an adjacent electronic display for auto labeling and guided wiring
#29Methods and systems of building automation state load and user preference via network systems activity
#30Distributed building automation controllers
#31Measurement method
#32SYSTEM AND METHOD FOR SERVICE DELIVERY
#33Load coil measurement in a network using a pseudorandom binary sequence (PRBS) based technique
#34Authentication and access to a device of a fixed line communication device
#35Communication apparatus and control method for the same
#36Fault identification using line attenuations
#37Fault localisation
#38SELT BASED DIAGNOSTIC METHODS & SYSTEMS FOR TWISTED PAIR TELEPHONE LINES
#39Cable damage detection
#40Data processing in a digital subscriber line environment
#41Apparatus, systems and methods of common-mode rejection ratio based diagnostics
#42Method and system for diagnostics and troubleshooting in home network deployments
#43Measurement method
#44Modular unit for stimulating performance in multi-lines digital subscriber line (xDSL) system
#45VOICE INSTANT MESSAGING
#46Establishing audio communication sessions
#47Voice messaging interface
#48HOME WIRING TEST SYSTEM USING FREQUENCY-BASED MEASUREMENT TECHNIQUES
#49HOME WIRING TEST SYSTEMS AND METHOD
#50Line testing
#51Narrowband diagnostics for twisted pair wiring
#52Voice instant messaging
#53Automated DSL performance adjustment
#54Cable modem
#55Line testing
#56Method and apparatus for replacement connection verification during migration from an analog network element to a next generation network element
#57Methods and systems for performing special service maintenance and Installation operations in a telecommunications system
#58Characteristics determination of a digital subscriber line
#59System and method for remote testing of a subscriber loop
#60Method and device for determining the leakage resistance of at least one wire of a subscriber line having a number of wires in a communication network
#61Non intrusive control process for an XDSL type transmission line
#62System to provide real loops for sidetone measurement with analog telephones
#63Method and device for testing communication circuits
#64LINE ANALYZER WITH AUTOMATIC PAIR COMBINATION SEQUENCING
#65Methods and systems for performing special service maintenance and installation operations in a telecommunications system
#66Automated telephone line test apparatus with intelligent diagnostic function
#67Method and apparatus for line testing
#68Method and system for dynamic latency management and drift correction
#69Circuit and method for providing access to a test and/or monitoring system
#70Apparatus and method for measuring loop insertion loss single-endedly
#71Apparatus and method for measuring loop insertion loss single-endedly
#72Method and devices for providing wetting current
#73Temporal drift correction
#74Joint fault detection
#75Autonomous metallic supervision with sealing current
#763-way call detection system and method
#77System and method of determining latent failures in telephone wire-pair power distribution
#78Apparatus and method for processing a signal under test for measuring the impedance of a device under test
#79Method and arrangement for estimation of line properties
#80Measuring a capacitive property of a communication line
#81System for measuring the effect of an ADSL splitter
#82System and method for completing incomplete records in a database of twisted cable pair information
#83Line testing apparatus and method
#84Apparatus and method for processing acquired signals for measuring the impedance of a device under test
#85KVM switch configured to estimate a length of a conductor
#86Test method and apparatus for in-house wiring problems
#87Apparatus and method for measuring loop insertion loss single-endedly
#88Method and apparatus for measuring electrical properties of communication lines
#89Method and apparatus for single end loop testing for DSL provisioning and maintenance
#90Automated DSL performance adjustment
#91Fault detection method and apparatus for telephone lines
#92Method and apparatus for determining electrical distance of a telephone line
#933-Way call detection system
#94Method and arrangement for signal loop test
#95Automated terminal wiring modification