Patents by Inventor Bernd Kemmer
Bernd Kemmer 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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Patent number: 10356694Abstract: Disclosed is a method for generating and transmitting system information in a mobile radio cell. In said method, system information is grouped into several information frames, information required for a mobile user device in order to verify if said mobile user device has access to the mobile radio cell being grouped into a single information frame, and the information frames are fed to the data securing layer by the network layer and are transmitted by means of the physical layer.Type: GrantFiled: April 9, 2018Date of Patent: July 16, 2019Assignee: INTEL DEUTSCHLAND GMBHInventors: Hyung-Nam Choi, Michael Eckert, Bernd Kemmer, Wolfgang Math
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Patent number: 10171213Abstract: A communication device is provided that includes a radio frequency circuit configured to receive and transmit radio frequency signals. The communication device further includes a processing circuit configured to process network information. The communication device further includes a memory circuit configured to transmit a first network information to the processing circuit. The communication device further includes a subscriber identity module configured to transmit a second network information to the processing circuit. The processing circuit is configured to select a first network based on the first network information and to register a communication device information at a second network based on the second network information.Type: GrantFiled: November 18, 2016Date of Patent: January 1, 2019Assignee: Intel IP CorporationInventors: Bernd Kemmer, Anuj Sethi, Rasmus Jensen, Hans Friedrich
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Publication number: 20180227831Abstract: Disclosed is a method for generating and transmitting system information in a mobile radio cell. In said method, system information is grouped into several information frames, information required for a mobile user device in order to verify if said mobile user device has access to the mobile radio cell being grouped into a single information frame, and the information frames are fed to the data securing layer by the network layer and are transmitted by means of the physical layer.Type: ApplicationFiled: April 9, 2018Publication date: August 9, 2018Inventors: Hyung-Nam CHOI, Michael ECKERT, Bernd KEMMER, Wolfgang MATH
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Patent number: 10021716Abstract: A method (200) for solving conflicts in scheduling cell broadcast (CB) message reception and idle mode tasks of a mobile device includes: receiving (201) first information indicating a scheduling of a cell broadcast (CB) message (611, 612, 613, 614) reception during a discontinuous reception (DRX) phase of the mobile device; receiving (202) second information indicating a scheduling of an idle mode task (609) during the DRX phase; detecting (203) if a conflict exists in the scheduling of the CB message (611, 612, 613, 614) reception and the scheduling of the idle mode task (609) based on the first and second information (201, 201); and if a conflict (629) is detected (204): rearranging (205) the scheduling of the idle mode task (609) and the scheduling of the CB message (611, 612, 613, 614) reception to solve the conflict.Type: GrantFiled: November 17, 2016Date of Patent: July 10, 2018Assignee: Intel IP CorporationInventors: Ahmed Eltawela, Bernd Kemmer, Michael Zitzmann
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Patent number: 9974002Abstract: Disclosed is a method for generating and transmitting system information in a mobile radio cell. In said method, system information is grouped into several information frames, information required for a mobile user device in order to verify if said mobile user device has access to the mobile radio cell being grouped into a single information frame, and the information frames are fed to the data securing layer by the network layer and are transmitted by means of the physical layer.Type: GrantFiled: November 16, 2015Date of Patent: May 15, 2018Assignee: INTEL DEUTSCHLAND GMBHInventors: Hyung-Nam Choi, Michael Eckert, Bernd Kemmer, Wolfgang Math
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Patent number: 9942833Abstract: A mobile terminal device includes a radio processing circuit and a baseband processing circuit adapted to interact with the radio processing circuit. The mobile terminal device is configured to detect network access points on one or more carrier channels using a first radio scan and a second radio scan by obtaining one or more scan results of the first radio scan, each of the scan results of the first radio scan corresponding to a carrier channel targeted for radio scan by the first radio scan, identifying one or more selected scan results from the one or more scan results of the first radio scan, each of the one or more selected scan results of the first radio scan corresponding to a carrier channel targeted for radio scan by the second radio scan, and selecting the one or more selected scan results of the first radio scan as scan results of the second radio scan, and performing mobile communications using the scan results of the first radio scan or the scan results of the second radio scan.Type: GrantFiled: September 25, 2015Date of Patent: April 10, 2018Assignee: Intel IP CorporationInventors: Sheetal Bhasin, Bent Rysgaard, Abhishek Raj, Prasanna Prabhakaran, Bernd Kemmer, Ralf Zimmermann, Karl-Heinz Rathgeb, Henrik Dalsgaard, Nirlesh Koshta, Manish Gupta
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Publication number: 20170180093Abstract: A communication device is provided that includes a radio frequency circuit configured to receive and transmit radio frequency signals. The communication device further includes a processing circuit configured to process network information. The communication device further includes a memory circuit configured to transmit a first network information to the processing circuit. The communication device further includes a subscriber identity module configured to transmit a second network information to the processing circuit. The processing circuit is configured to select a first network based on the first network information and to register a communication device information at a second network based on the second network information.Type: ApplicationFiled: November 18, 2016Publication date: June 22, 2017Inventors: Bernd KEMMER, Anuj SETHI, Rasmus JENSEN, Hans FRIEDRICH
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Publication number: 20170181184Abstract: A method (200) for solving conflicts in scheduling cell broadcast (CB) message reception and idle mode tasks of a mobile device includes: receiving (201) first information indicating a scheduling of a cell broadcast (CB) message (611, 612, 613, 614) reception during a discontinuous reception (DRX) phase of the mobile device; receiving (202) second information indicating a scheduling of an idle mode task (609) during the DRX phase; detecting (203) if a conflict exists in the scheduling of the CB message (611, 612, 613, 614) reception and the scheduling of the idle mode task (609) based on the first and second information (201, 201); and if a conflict (629) is detected (204): rearranging (205) the scheduling of the idle mode task (609) and the scheduling of the CB message (611, 612, 613, 614) reception to solve the conflict.Type: ApplicationFiled: November 17, 2016Publication date: June 22, 2017Inventors: Ahmed Eltawela, Bernd Kemmer, Michael Zitzmann
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Publication number: 20170094589Abstract: A mobile terminal device includes a radio processing circuit and a baseband processing circuit adapted to interact with the radio processing circuit. The mobile terminal device is configured to detect network access points on one or more carrier channels using a first radio scan and a second radio scan by obtaining one or more scan results of the first radio scan, each of the scan results of the first radio scan corresponding to a carrier channel targeted for radio scan by the first radio scan, identifying one or more selected scan results from the one or more scan results of the first radio scan, each of the one or more selected scan results of the first radio scan corresponding to a carrier channel targeted for radio scan by the second radio scan, and selecting the one or more selected scan results of the first radio scan as scan results of the second radio scan, and performing mobile communications using the scan results of the first radio scan or the scan results of the second radio scan.Type: ApplicationFiled: September 25, 2015Publication date: March 30, 2017Inventors: SHEETAL BHASIN, BENT RYSGAARD, ABHISHEK RAJ, PRASANNA PRABHAKARAN, BERND KEMMER, RALF ZIMMERMANN, KARL-HEINZ RATHGEB, HENRIK DALSGAARD, NIRLESH KOSHTA, MANISH GUPTA
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Patent number: 9456373Abstract: A cell search method is described comprising searching for a frequency at which a communication network operates a radio cell within a predetermined set of candidate frequencies; determining a frequency at which a communication network operates a radio cell within the set of candidate frequencies; excluding a sub-set with a predetermined size of frequencies around the determined frequency from the set of candidate frequencies to generate an updated set of candidate frequencies; and continuing to search for a further frequency at which a communication network operates a radio cell within the updated set of candidate frequencies.Type: GrantFiled: May 26, 2014Date of Patent: September 27, 2016Assignee: INTEL IP CORPORATIONInventors: Bernd Kemmer, Ahmed Khodeir
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Publication number: 20160127979Abstract: Disclosed is a method for generating and transmitting system information in a mobile radio cell. In said method, system information is grouped into several information frames, information required for a mobile user device in order to verify if said mobile user device has access to the mobile radio cell being grouped into a single information frame, and the information frames are fed to the data securing layer by the network layer and are transmitted by means of the physical layer.Type: ApplicationFiled: November 16, 2015Publication date: May 5, 2016Inventors: Hyung-Nam CHOI, Michael ECKERT, Bernd KEMMER, Wolfgang MATH
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Patent number: 9226194Abstract: Disclosed is a method for generating and transmitting system information in a mobile radio cell. In said method, system information is grouped into several information frames, information required for a mobile user device in order to verify if said mobile user device has access to the mobile radio cell being grouped into a single information frame, and the information frames are fed to the data securing layer by the network layer and are transmitted by means of the physical layer.Type: GrantFiled: September 6, 2007Date of Patent: December 29, 2015Assignee: Intel Mobile Communications GmbHInventors: Hyung-Nam Choi, Michael Eckert, Bernd Kemmer, Wolfgang Math
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Publication number: 20150341813Abstract: A cell search method is described comprising searching for a frequency at which a communication network operates a radio cell within a predetermined set of candidate frequencies; determining a frequency at which a communication network operates a radio cell within the set of candidate frequencies; excluding a sub-set with a predetermined size of frequencies around the determined frequency from the set of candidate frequencies to generate an updated set of candidate frequencies; and continuing to search for a further frequency at which a communication network operates a radio cell within the updated set of candidate frequencies.Type: ApplicationFiled: May 26, 2014Publication date: November 26, 2015Inventors: Bernd Kemmer, Ahmed Khodeir
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Publication number: 20110195712Abstract: Disclosed is a frequency scanning method that employs a number of frequency sets that may be scanned consecutively, according to a fixed delay or interval, to discover a frequency that may be used to obtain wireless communication service. In one implementation, any number of these sets may be scanned before a wireless device performs a scan of a full set of frequencies that may be available to the wireless device.Type: ApplicationFiled: February 5, 2010Publication date: August 11, 2011Inventors: Christian MUCKE, Bernd Kemmer, Hans Friedrich, Uwe Stadelmann, Mark Jeffrey
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Publication number: 20090318142Abstract: Disclosed is a method for generating and transmitting system information in a mobile radio cell. In said method, system information is grouped into several information frames, information required for a mobile user device in order to verify if said mobile user device has access to the mobile radio cell being grouped into a single information frame, and the information frames are fed to the data securing layer by the network layer and are transmitted by means of the physical layer.Type: ApplicationFiled: September 6, 2007Publication date: December 24, 2009Applicant: INFINEON TECHNOLOGIES AGInventors: Hyung-Nam Choi, Michael Eckert, Bernd Kemmer, Wolfgang Math
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Publication number: 20080167026Abstract: In the event that a criterion according to a measurement job for at least one mobile radio cell is fulfilled, at least one indication of the mobile radio cell is stored. Upon receipt of a new measurement control message, by means of which a change in the measurement instruction is ordered for at least one of the mobile radio cells, at least one of the stored indications of the mobile radio cells is deleted according to the second measurement control message.Type: ApplicationFiled: May 2, 2006Publication date: July 10, 2008Applicant: INFINEON TECHNOLOGIES AGInventors: Michael Eckert, Bernd Kemmer, Gerhard Koula, Martin Wuschke
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Publication number: 20070287440Abstract: System information data transfer within a mobile telecommunication system to ensure that a piece of user equipment always has the most up to date information. Data is sent to the user equipment and includes information indicating a time of change of the active system information. The user equipment can use the time of change information to verify whether the system information it has stored is the latest version of the system information.Type: ApplicationFiled: June 7, 2006Publication date: December 13, 2007Applicant: Infineon Technologies AGInventors: Michael Benkert, Michael Eckert, Bernd Kemmer, Hyung-Nam Choi