Patents by Inventor Jurgen Hupp
Jurgen Hupp has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240048496Abstract: An apparatus determines a transmission quality in a communications network. A first network unit of the communications network is configured to perform a first data transmission, in that first data, to be sent from the first network unit, are transmitted in such a way that a first data packet depends on the first data. A second network unit of the communications network is configured to perform a second data transmission, in that second data, to be sent from the second network unit, are transmitted in such a way that the second data are combined with the first data in a second data packet. The apparatus has a receiving unit configured to receive the second data transmission. Furthermore, an evaluation unit is configured to determine a first quality of the first data transmission or a second quality of the second data transmission, wherein the evaluation unit evaluates the second data packet.Type: ApplicationFiled: October 20, 2023Publication date: February 8, 2024Inventors: Andreas FROTZSCHER, Hannes ELLINGER, Oliver HAALA, Jürgen HUPP, Frank BURKHARDT, Kirsten SCHUH
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Patent number: 11722201Abstract: The embodiments herein relate to method performed by a measurement device, the method comprising: receiving via higher layer signalling, information on resources or resource sets of one or more radio transmission devices transmitting one or more beam signals associated with said resources or resource sets; performing channel measurements of the one or more beam signals, per spatial filter or receiver beam of the measurement device; storing, over at least one time frame, the channel measurements into measurement groups, where each measurement group corresponds to the channel measurements performed using the same spatial filter of the measurement device; and reporting the measurement groups to a network node or correlating the measurements of each measurement group with reference data for each available time frame individually and reporting the result of the correlation to the network node. The embodiments also relate to a method performed by a network node.Type: GrantFiled: March 2, 2021Date of Patent: August 8, 2023Inventors: Thorsten Vaupel, Steffen Meyer, Mohammad Alawieh, Bastian Perner, Jürgen Hupp
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Publication number: 20230216507Abstract: An electrical circuit, having: an oscillating element configured to provide a clock signal; and a clock synchronization unit configured to adapt the clock signal based on a reference signal; wherein the clock synchronization unit is configured to extract from an alternating signal the reference signal.Type: ApplicationFiled: March 9, 2023Publication date: July 6, 2023Inventors: Frank BURKHARDT, Stefan LIPP, Kirsten SCHUH, Jorge Luis JUÁREZ PEÑA, Christian SKUBICH, Nico PETER, Jürgen HUPP, Thomas WINDISCH
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Publication number: 20230217479Abstract: A communication system, including: a plurality of communication devices communicating with each other by use of RF resources; a resource controller configured to control the RF resources; and an interference detector configured to detect an interferer and to provide information describing the interferer to the resource controller, wherein the resource controller controls the RF resources of the plurality of communication devices taking into account the information describing the interferer.Type: ApplicationFiled: March 14, 2023Publication date: July 6, 2023Inventors: Frank BURKHARDT, Friedemann LAUE, Stefan KÖHLER, Anna NEUPERT, Hannes ELLINGER, Priyanka NEUHAUS, Jürgen HUPP, Thomas WINDISCH
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Publication number: 20230132921Abstract: The embodiments herein relate to method performed by a measurement device, the method comprising: receiving via higher layer signalling, information on resources or resource sets of one or more radio transmission devices transmitting one or more beam signals associated with said resources or resource sets; performing channel measurements of the one or more beam signals, per spatial filter or receiver beam of the measurement device; storing, over at least one time frame, the channel measurements into measurement groups, where each measurement group corresponds to the channel measurements performed using the same spatial filter of the measurement device; and reporting the measurement groups to a network node or correlating the measurements of each measurement group with reference data for each available time frame individually and reporting the result of the correlation to the network node. The embodiments also relate to a method performed by a network node.Type: ApplicationFiled: March 2, 2021Publication date: May 4, 2023Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.Inventors: Thorsten Vaupel, Steffen Meyer, Mohammad Alawieh, Bastian Perner, Jürgen Hupp
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Publication number: 20220196781Abstract: The embodiments herein relate to method performed by a radio network node, a network node, a method performed by a UE, a UE, a method performed by a location server and a location server. The method performed by the network node includes: transmitting at least one signal to other network nodes; detecting signals transmitted from said other network nodes; measuring the signal strength of each received signal; transforming said measured signal strengths into a reference point or into measurement data; and transferring or transmitting the reference point or the measurement data to a location entity or a location node or a location server in the network.Type: ApplicationFiled: February 13, 2020Publication date: June 23, 2022Applicant: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.Inventors: Steffen Meyer, Thorsten Vaupel, Mohammad Alawieh, Bastian Perner, JÜrgen Hupp
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Patent number: 8767705Abstract: A method for synchronization and communication in a multi-hop network includes: transmitting a synchronization signal by a central node or a previously synchronized node, with a beacon slot assigned a beacon and the hop count value of the transmitting node transmitted in the frame of the synchronization signal, and, for all previously synchronized neighbor nodes of the transmitting node transmitting respective beacon slots and the hop count values in the frame of the synchronization; receiving by a first node the synchronization signal and the data transmitted in connection therewith; synchronizing the first node to the synchronization signal; detecting by the first node its neighbors and their respective beacon slot assignment and hop count values; determining the predecessor of the first node in the network by the first node in dependence of given criteria; storing by the first node the data received with the synchronization signal and data received in connection therewith and determined therefrom; and repeType: GrantFiled: November 22, 2005Date of Patent: July 1, 2014Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Matthias Göppner, Jurgen Hupp, Volker Gehrmann, Christian Flugel
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Patent number: 8223730Abstract: A system and a method for monitoring grouped objects with a gateway and a plurality of radio nodes attachable to the objects. Each radio node has a computing unit, a short-range communications unit and an energy supply unit. One of the radio nodes or the gateway has a localization unit. Optionally, one of the radio nodes also has a long-range communications unit. The computing unit contains a control program for the processing of predetermined tasks in radio nodes, which is designed for the control of bi-directional communications between the radio nodes via the short-range communications unit for the formation of an ad hoc network. The control program undertakes the control of a tuning process between the radio nodes and selects one of the radio nodes for the processing of one of the predetermined tasks, the selected node at that instant being best suited for the task according to predetermined criteria.Type: GrantFiled: January 25, 2006Date of Patent: July 17, 2012Assignee: Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.Inventors: Jürgen Hupp, Volker Gehrmann, Alexander Pflaum
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Patent number: 7979069Abstract: A mobile device communicates with a base station according to a communication protocol, the communication protocol having a first message for signaling a readiness of the base station for a normal login operation of the mobile device with the base station and a second message for signaling a readiness of the base station for an ad-hoc login operation of the mobile device with the base station, so that the ad-hoc login information of the ad-hoc login operation can be distinguished from the normal login information of the normal login operation. To this end, the mobile device has a receiver, an interpreter and a processor, which is formed so as to perform the ad-hoc login operation when the readiness of the base station for an ad-hoc login operation is signaled.Type: GrantFiled: August 17, 2007Date of Patent: July 12, 2011Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Jürgen Hupp, Martin Tittel, Roland Sturm, Doris Mack
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Patent number: 7969299Abstract: A method for monitoring a group of objects, and an arrangement to implement the method includes providing each object of the group to be monitored with a radio node of a self-networking radio network, whereby each radio node within the group has a unique identification. The radio nodes of the group automatically reveal themselves at a starting time and network with one another. The radio nodes of the group monitor themselves from the starting time and convey at least one specified change in an initial mutual situation. At least one of the radio nodes when notifying or recognizing a specified change, conveys information concerning the change to a monitoring unit and/or controls an alarm transmitter for activating an alarm.Type: GrantFiled: January 25, 2006Date of Patent: June 28, 2011Assignee: Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V.Inventors: Jürgen Hupp, Volker Gehrmann, Alexander Pflaum
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Patent number: 7783302Abstract: An apparatus for determining a current position of a mobile device in an environment in which at least one transmitter is disposed includes a means for providing a cartographic map of the environment, the cartographic map including field strength reference values at reference points, a means for determining a field strength value, a means for deriving a reference point within reach that can be reached starting from a previous position of the mobile device by movement of the mobile device in the environment within a predetermined time interval, from the cartographic map of the environment, and a comparator for comparing the field strength value with a field strength reference value at the reference point within reach in order to determine the current position. By including the cartographic map of the environment, the position determination is simplified.Type: GrantFiled: January 22, 2007Date of Patent: August 24, 2010Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Jürgen Hupp, Steffen Meyer, Marcus Bliesze, Melanie Sippl
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Publication number: 20090213785Abstract: A system and a method for monitoring grouped objects with a gateway and a plurality of radio nodes attachable to the objects. Each radio node has a computing unit, a short-range communications unit and an energy supply unit. One of the radio nodes or the gateway has a localization unit. Optionally, one of the radio nodes also has a long-range communications unit. The computing unit contains a control program for the processing of predetermined tasks in radio nodes, which is designed for the control of bi-directional communications between the radio nodes via the short-range communications unit for the formation of an ad hoc network. The control program undertakes the control of a tuning process between the radio nodes and selects one of the radio nodes for the processing of one of the predetermined tasks, the selected node at that instant being best suited for the task according to predetermined criteria.Type: ApplicationFiled: January 25, 2006Publication date: August 27, 2009Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDInventors: Jürgen Hupp, Volker Gehrmann, Alexander Pflaum
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Patent number: 7505424Abstract: A voice conference apparatus consists of at least one base conference block having three or more signal ports, each including an input for a digitalized voice signal and an output for a digitalized voice signal, wherein a base conference block is configured such that, at a signal port, optionally a terminal or another base conference block may be coupled up using a coupler for the realization of a voice conference apparatus extended with respect to the number of participants or in terms of space, and wherein a base conference block is configured to enable a voice conference among the terminals or base conference blocks coupled thereto, and a remote coupler configured to couple a base conference block with at least one other spatially remote base conference block in order to enable a spatially extended voice conference. A voice conference system may be composed of at least two spatially separate voice conference apparatuses and is structured in a decentralized and modular way and is flexibly extensible.Type: GrantFiled: February 5, 2007Date of Patent: March 17, 2009Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Jurgen Hupp, Martin Tittel, Xuelei Hu, Roland Strum, Thomas Kauppert
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Publication number: 20080238657Abstract: A method for monitoring a group of objects, and an arrangement to implement the method includes providing each object of the group to be monitored with a radio node of a self-networking radio network, whereby each radio node within the group has a unique identification. The radio nodes of the group automatically reveal themselves at a starting time and network with one another. The radio nodes of the group monitor themselves from the starting time and convey at least one specified change in an initial mutual situation. At least one of the radio nodes when notifying or recognizing a specified change, conveys information concerning the change to a monitoring unit and/or controls an alarm transmitter for activating an alarm.Type: ApplicationFiled: January 25, 2006Publication date: October 2, 2008Applicant: Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V.Inventors: Jurgen Hupp, Volker Gehrmann, Alexander Pflaum
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Publication number: 20080020764Abstract: A mobile device communicates with a base station according to a communication protocol, the communication protocol having a first message for signaling a readiness of the base station for a normal login operation of the mobile device with the base station and a second message for signaling a readiness of the base station for an ad-hoc login operation of the mobile device with the base station, so that the ad-hoc login information of the ad-hoc login operation can be distinguished from the normal login information of the normal login operation. To this end, the mobile device has a receiver, an interpreter and a processor, which is formed so as to perform the ad-hoc login operation when the readiness of the base station for an ad-hoc login operation is signaled.Type: ApplicationFiled: August 17, 2007Publication date: January 24, 2008Applicant: Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.Inventors: Jurgen HUPP, Martin TITTEL, Roland STURM, Doris MACK
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Publication number: 20070184850Abstract: An apparatus for determining a current position of a mobile device in an environment in which at least one transmitter is disposed includes a means for providing a cartographic map of the environment, the cartographic map including field strength reference values at reference points, a means for determining a field strength value, a means for deriving a reference point within reach that can be reached starting from a previous position of the mobile device by movement of the mobile device in the environment within a predetermined time interval, from the cartographic map of the environment, and a comparator for comparing the field strength value with a field strength reference value at the reference point within reach in order to determine the current position. By including the cartographic map of the environment, the position determination is simplified.Type: ApplicationFiled: January 22, 2007Publication date: August 9, 2007Inventors: Jurgen Hupp, Steffen Meyer, Marcus Bliesze, Melanie Sippl
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Publication number: 20020080854Abstract: A base station includes a transmission/reception device for communication with a mobile unit using one hopping sequence from a set of hopping sequences with a hopping sequence being a defined temporal sequence of transmission/reception frequencies and each hopping sequence differing from the other hopping sequences in the set. The base station also includes an identification device for the identification of the hopping sequence used for communication, so that the base station is always correlated with exactly one hopping sequence. A mobile unit allocated to that base station generates the hopping sequence used by the base station itself. Therefore by modification of the physical layer, but without modification to the higher protocol layers of DECT, an adaptation of applications designed for the DECT standard to the communication technology stipulated for the ISM bands can be achieved.Type: ApplicationFiled: December 28, 2000Publication date: June 27, 2002Applicant: Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.Inventors: Klaus Rebhan, Thomas Kleinhenz, Jurgen Hupp, Albert Heuberger, Heinz Gerhauser