| Patents for G08C 25 - Arrangements for preventing or correcting errors; Monitoring arrangements (2,495) |
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| 05/01/2012 | US8171364 System and method for power outage and restoration notification in an advanced metering infrastructure network |
| 05/01/2012 | US8170134 Transmitter and a method for duplicating same |
| 05/01/2012 | US8169914 Method and node for transmitting data over a communication network using negative acknowledgment |
| 05/01/2012 | US8169892 HARQ failure indication over IUB-interface |
| 04/26/2012 | DE102010042716A1 System und Verfahren zum Betreiben einer Automatisierungsanlage System and Method for operating an automation system |
| 04/26/2012 | DE102009012939B4 Verfahren und Vorrichtung zur Übertragung von drei unabhängigen, digitalen Sensorsignalen Method and apparatus for transmission of three independent, digital sensor signals |
| 04/24/2012 | US8166380 Method and apparatus for identifying paths having appropriate lengths for fault simulation |
| 04/19/2012 | DE102010048950A1 Diagnosesystem und Diagnoseverfahren, Gehäusebauteil eines Schmiermittelbehälters Diagnostic system and method of diagnosis housing component of a lubricant reservoir |
| 04/19/2012 | DE102010048286A1 Frequency-modulated underground data transmission network for use in underground mining industry for integration of control units, operation units and actuator units, has diagnostic device used for error analysis and/or monitoring signals |
| 04/19/2012 | DE102008024134B4 Anordnung und Verfahren zur drahtlosen Übertragung von phasen-kritischen Signalen bei variabler Längenänderung der Übertragungsstrecke Arrangement and method for wireless transmission of critical signals in phase-change variable length of the transmission path |
| 04/19/2012 | DE10030989B4 Verfahren zur Ansteuerung mindestens einer externen Endstufe über einen Datenbus und Vorrichtung zur Durchführung des Verfahrens Method for driving at least an external power amplifier via a data bus and device for carrying out the method |
| 04/18/2012 | CN202196280U 光电直读无线网络智能测控终端 Direct-reading wireless network intelligence and control terminal |
| 04/17/2012 | US8161342 Forward and reverse shifting selective HARQ combining scheme for OFDMA systems |
| 04/17/2012 | US8161341 Method of transmitting control information in wireless communication system and transmission window updating method using the same |
| 04/10/2012 | CA2631140C Programming electronic meter settings using a bandwidth limited communications channel |
| 04/05/2012 | DE102011115349A1 Vehicle for use as participant in vehicle-vehicle communication system, comprises communication unit for receiving messages from vehicle-vehicle communication system, where communication unit transmits messages in communication system |
| 04/05/2012 | DE102010047269A1 Schaltungsanordnung und Verfahren zur Überwachung eines DSPs im Rahmen einer sicherheitskritischen Anwendung Circuit arrangement and method for monitoring a DSPs in a safety-critical application |
| 04/05/2012 | DE102010047220A1 Verfahren zum Betreiben einer Sprachdurchsageanlage Method of operating a public address system |
| 04/03/2012 | US8151155 Packet Re-transmission controller for block acknowledgement in a communications system |
| 04/03/2012 | US8149830 Efficient light-weight multicasting communication protocol |
| 03/29/2012 | US20120079336 Techniques utilizing arq feedback for efficient transmitter buffer usage |
| 03/29/2012 | DE102010046653A1 Analyse von zusammengesetzten Signalen Analysis of composite signals |
| 03/27/2012 | US8145968 Method of determining binary signal of memory cell and apparatus thereof |
| 03/22/2012 | DE102010037572A1 System for collecting status messages of subscribers of distributed building installation system used for interconnecting e.g. illuminating installations with each other, has control and evaluation unit attached at monitoring network |
| 03/20/2012 | US8140927 Method and system for reliable multicast data transmission |
| 03/20/2012 | CA2487806C System and method for retransmission of data |
| 03/15/2012 | DE102009022959B4 Vorrichtung zum Übertragen von hochfrequenten elektrischen Signalen zwischen einem rotierenden und einem stationären Bauteil An apparatus for transmitting high-frequency electrical signals between a rotating and a stationary component |
| 03/08/2012 | WO2012027844A1 Energy consumption evaluation system having reduced energy consumption |
| 03/08/2012 | CA2809538A1 Energy consumption evaluation system having reduced energy consumption |
| 03/06/2012 | US8132070 Using different physical interface to request retransmission of packet lost on unidirectional interface |
| 03/06/2012 | US8132069 Selective HARQ combining scheme for OFDM/OFDMA systems |
| 03/06/2012 | US8132068 Dual receiving window method and apparatus for automatic retransmission request |
| 03/01/2012 | DE102010047227B3 Gefahrenmelder, Gefahrenmeldeanlage und Verfahren zum Erkennen von Leitungsfehlern Hazard detectors, hazard detection system and method for detecting line faults |
| 03/01/2012 | DE102010039903A1 Transducer for detecting measured variable e.g. pressure, has control device controlling controllable current sink such that current in loop increases and simultaneously voltage sloping over transducer decreases based on Ohms law |
| 03/01/2012 | DE102010039845A1 Verfahren zum Übertragen von Sensordaten A method for transmitting sensor data |
| 03/01/2012 | DE102010036287A1 Verfahren zur Abfrage eines Datenpunkts eines Schalters Method to query a data point of a switch |
| 02/28/2012 | US8127195 Replacement messages for identifying and preventing errors during the transmission of realtime-critical data |
| 02/28/2012 | US8127194 Method and apparatus for improving hybrid automatic repeat request operation in a wireless communications system |
| 02/23/2012 | DE102004021635B4 Einrichtung und Verfahren zum fehlersicheren Erfassen von Messwerten in einer Steuereinheit Apparatus and method for failsafe collecting metrics in a control unit |
| 02/21/2012 | US8122316 Error detector and error detection method |
| 02/21/2012 | US8122308 Securely clearing an error indicator |
| 02/09/2012 | WO2012017163A2 System for managing equipment of an operational block and corresponding use |
| 02/02/2012 | DE102010032369A1 Anmeldeverfahren für Funkkommunikationssysteme Notification procedure for radio communication systems |
| 02/02/2012 | DE102010032368A1 Method for radio transmission of indication data in security system, involves carrying out routine examination of system condition of each auxiliary station |
| 02/02/2012 | DE102010032349A1 Method for radio transmission of alarm unit data in alarm signaling system of central alarm system, involves providing alarm time slot and/or neighborly assistance time slot between two routine signal timeslots of slave station |
| 02/02/2012 | DE102010010760B4 Verfahren zur Vergabe eines Schlüssels an ein einem drahtlosen Sensor-Aktor-Netz neu hinzuzufügendes Teilnehmergerät Procedures for the award of a key on a wireless sensor-actuator network new item to add user equipment |
| 01/31/2012 | US8108747 Data repair |
| 01/31/2012 | US8108334 Search circuit in decoding unit of low-density parity-check codes and method thereof |
| 01/25/2012 | EP2410345A2 Polymorphic automatic test systems and methods |
| 01/25/2012 | CN102332969A Method for transmission confirmation and retransmission of data messages aiming at infrared journal temperature detection system |
| 01/24/2012 | US8102805 HARQ in spatial multiplexing MIMO system |
| 01/19/2012 | DE102010036397A1 Battery sensor device for detecting and monitoring e.g. motor vehicle starter battery, has communication interface automatically detecting cytochemistry of battery, so that battery sensor is automatically adapted to detected cytochemistry |
| 01/10/2012 | US8095843 Method of acquiring a plurality of logic signals, with confirmation of state validity |
| 01/10/2012 | US8094645 Communication system for transmission of link layer datagram over a wireless network |
| 01/04/2012 | EP2401731A1 System and method for analyzing faulty event transmissions |
| 01/03/2012 | US8091005 Wireless broadcast protocol |
| 01/03/2012 | CA2485577C System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission |
| 12/27/2011 | US8086927 MIMO transmitting apparatus, MIMO receiving apparatus, and retransmitting method |
| 12/20/2011 | US8082478 Retransmission of erroneous data |
| 12/15/2011 | DE102010023729A1 Vorrichtung und Verfahren zur Torüberwachung Apparatus and method for GATE MONITOR |
| 12/08/2011 | DE102010022560A1 Verfahren zum Betreiben einer Gefahrenmeldeanlage A method of operating a security system are |
| 12/07/2011 | EP1848960B1 Security enhanced blasting apparatus with biometric analyzer and method of blasting |
| 12/06/2011 | US8074159 Method and apparatus for detecting communication errors on a bus |
| 12/06/2011 | US8074138 Decoding apparatus and method thereof |
| 12/06/2011 | US8074137 Method and system for supporting multiple hybrid automatic repeat request processes per transmission time interval |
| 12/06/2011 | US8074136 Error correction apparatus and method for digital device |
| 11/30/2011 | CN102265129A 轮胎状态监视方法及轮胎状态监视系统 Tire condition monitoring method and tire condition monitoring system |
| 11/29/2011 | US8069380 Method, system and computer-readable code to test flash memory |
| 11/29/2011 | US8068497 System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission |
| 11/23/2011 | CN102255885A Energy consumption acquisition terminal |
| 11/22/2011 | US8065580 Redundant transmission of data messages for information and control for HVDC transmission systems |
| 11/22/2011 | US8065579 Retransmission control scheme and wireless communication apparatus |
| 11/22/2011 | US8064333 Systems and methods for adaptive hybrid automatic retransmission requests |
| 11/09/2011 | CN1655200B RF responder or circuit arrangement used in remote sensor and control method thereof |
| 11/03/2011 | DE102010032580A1 Verfahren und Vorrichtung zur Zuordnung eines von einer Ladestation erfassten Messwertes zu einem Nutzer A method and apparatus for assigning a detected measured value from a loading station to a user |
| 11/03/2011 | DE102010019086A1 Einrichtung sowie Verfahren zur Übertragung von Messsignalen in räumlich ausgedehnten Versorgungsnetzen Device and method for transmission of measured signals in spatially extended supply networks |
| 11/03/2011 | DE102010019018A1 Home base stations for providing sensor data to e.g. human located in home, have encryption unit encrypting transmitted sensor data, where encrypted data are transferred to respective servers placed in monitoring center to monitor patient |
| 11/02/2011 | CN202025433U Host machine remote control system employing absolute encoder |
| 11/01/2011 | US8050248 Retransmission in wireless communication systems |
| 10/19/2011 | CN102223252A Internet of Things (IoT) terminal failure processing method, IoT platform and IoT system |
| 10/18/2011 | US8042018 Method and apparatus for transmitting/receiving ACK/NACK in a frequency division multiple access system |
| 10/18/2011 | US8042017 Apparatus and method for practical and efficient broadcast in mobile ad hoc networks |
| 10/11/2011 | US8036101 Retransmission apparatus and method for high-speed data processing |
| 10/04/2011 | US8032500 Dynamic sending policies and client-side disaster recovery mechanism for messaging communication |
| 10/04/2011 | US8031639 Efficient probabilistic duplicate packet detector in computer networks |
| 09/29/2011 | US20110238363 Apparatus for Detecting Angular Velocity and Acceleration |
| 09/29/2011 | DE102010012876A1 Method for transferring e.g. data transfer beginning date and time, of car during visiting workshop, involves performing transfer of maintenance data of car on carrier if control element of car or carrier is operated manually by operator |
| 09/29/2011 | DE102010012565A1 Method for transmission of data to vehicle key for activating vehicle, involves receiving data of service provider by vehicle key, and charging data of service provider by vehicle into vehicle key |
| 09/28/2011 | EP2369295A2 Apparatus for detecting angular velocity and acceleration |
| 09/27/2011 | US8028224 Method and system for providing short block length low density parity check (LDPC) codes |
| 09/27/2011 | US8028119 Memory module, cache system and address conversion method |
| 09/21/2011 | EP2367263A2 Wireless power feeder, wireless power receiver, and wireless power transmission system |
| 09/21/2011 | EP2367160A1 System and method for monitoring remote control transmissions |
| 09/20/2011 | US8024634 System and method for implementing a subrate recovery for lost packets in a communications environment |
| 09/20/2011 | US8024633 Method and apparatus for combined packet retransmission and soft decoding of combined packets in a wireless communication network |
| 09/15/2011 | DE102010010760A1 Verfahren zur Vergabe eines Schlüssels an ein einem drahtlosen Sensor-Aktor-Netz neu hinzuzufügendes Teilnehmergerät Procedures for the award of a key on a wireless sensor-actuator network new item to add user equipment |
| 09/13/2011 | US8020060 Method of arranging data in a multi-level cell memory device |
| 09/08/2011 | DE102010010179A1 Device for monitoring e.g. baby within passenger car, has receiver for receiving data from recording unit, control unit for transmitting data, and reproducing unit for displaying transmitted data |
| 09/06/2011 | US8015587 System for monitoring direct broadcast wireless signals |
| 09/06/2011 | US8015539 Method and apparatus for performance metric compatible control of data transmission signals |