Patents by Inventor Ralf Itjeshorst
Ralf Itjeshorst 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: 20250310952Abstract: A medium access control (MAC) layer instance of a user equipment (UE) or a base station is configured to determine to transmit a first MAC control element (MAC CE), construct a MAC sub protocol data unit (sub-PDU) including a MAC sub-header and a payload including the first MAC CE, indicate, in the MAC sub-header, a logical channel identifier (LCID) value that identifies a first group of MAC CEs categorized based on a feature, the first group of MAC CEs including the first MAC CE and map the MAC sub-PDU to a transport block (TB) for transmission on a physical (PHY) layer.Type: ApplicationFiled: May 9, 2022Publication date: October 2, 2025Inventors: Ralf ROSSBACH, Bobby JOSE, Murtaza A SHIKARI, Fangli XU, Pavan NUGGEHALLI, Weidong YANG, Zhanfeng JIA, Naveen Kumar R PALLE VENKATA, Haijing HU, Vijay VENKATARAMAN, Ralf ITJESHORST, Petr KOSTKA
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Patent number: 12402032Abstract: The present application relates to devices and components including apparatus, systems, and methods for concatenating in the packet data convergence protocol sublayer or the service data adaptation sublayer in wireless networks.Type: GrantFiled: September 3, 2021Date of Patent: August 26, 2025Assignee: Apple Inc.Inventors: Ralf Rossbach, Fangli Xu, Alexander Sirotkin, Bobby Jose, Dawei Zhang, Francois E. Deparis, Haijing Hu, Mohamed Mounir Mohamed Abdelrahman, Murali Narasimha, Murtaza A. Shikari, Naveen Kumar R. Palle Venkata, Pavan Nuggehalli, Ralf Itjeshorst, Sarma V. Vangala, Sethuraman Gurumoorthy, Vijay Venkataraman, Yuqin Chen, Zhibin Wu
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Publication number: 20240224112Abstract: Embodiments may relate to identifying, by a baseband processor, an amount of data in a data radio bearer (DRB) buffer of the baseband processor. Embodiments further relate to determining, by the baseband processor based on an indication from an application processor of the electronic device, an amount of data in at least one buffer of the application processor. Embodiments further relate to generating, by the baseband processor based at least in part on the amount of data in the DRB buffer and the amount of data in the at least one buffer of the application processor, a buffer status report (BSR). Other embodiments may be described or claimed.Type: ApplicationFiled: March 15, 2024Publication date: July 4, 2024Inventors: Vijay Venkataraman, Martin Kugler, Ralf Itjeshorst, Ahmed Salem, Murtaza Shikari, Srinivasan Nimmala, Tong Liu, Cahya A. Masputra
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Publication number: 20240187919Abstract: The present application relates to devices and components including apparatus, systems, and methods for concatenating in the packet data convergence protocol sublayer or the service data adaptation sublayer in wireless networks.Type: ApplicationFiled: September 3, 2021Publication date: June 6, 2024Applicant: Apple Inc.Inventors: Ralf Rossbach, Fangli Xu, Alexander Sirotkin, Bobby Jose, Dawei Zhang, Francois E. Deparis, Haijing Hu, Mohamed Mounir Mohamed Abdelrahman, Murali Narasimha, Murtaza A. Shikari, Naveen Kumar R. Palle Venkata, Pavan Nuggehalli, Ralf Itjeshorst, Sarma V. Vangala, Sethuraman Gurumoorthy, Vijay Venkataraman, Yuqin Chen, Zhibin Wu
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Patent number: 11985539Abstract: Embodiments may relate to identifying, by a baseband processor, an amount of data in a data radio bearer (DRB) buffer of the baseband processor. Embodiments further relate to determining, by the baseband processor based on an indication from an application processor of the electronic device, an amount of data in at least one buffer of the application processor. Embodiments further relate to generating, by the baseband processor based at least in part on the amount of data in the DRB buffer and the amount of data in the at least one buffer of the application processor, a buffer status report (BSR). Other embodiments may be described or claimed.Type: GrantFiled: July 30, 2021Date of Patent: May 14, 2024Assignee: Apple Inc.Inventors: Vijay Venkataraman, Martin Kugler, Ralf Itjeshorst, Ahmed Salem, Murtaza Shikari, Srinivasan Nimmala, Tong Liu, Cahya A. Masputra
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Publication number: 20230030013Abstract: Embodiments may relate to identifying, by a baseband processor, an amount of data in a data radio bearer (DRB) buffer of the baseband processor. Embodiments further relate to determining, by the baseband processor based on an indication from an application processor of the electronic device, an amount of data in at least one buffer of the application processor. Embodiments further relate to generating, by the baseband processor based at least in part on the amount of data in the DRB buffer and the amount of data in the at least one buffer of the application processor, a buffer status report (BSR). Other embodiments may be described or claimed.Type: ApplicationFiled: July 30, 2021Publication date: February 2, 2023Inventors: Vijay Venkataraman, Martin Kugler, Ralf Itjeshorst, Ahmed Salem, Murtaza Shikari, Srinivasan Nimmala, Tong Liu, Cahya A. Masputra
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Publication number: 20210132676Abstract: This disclosure relates to a mobile device, comprising: a physical layer (PHY) system configured to process physical layer related operations; a higher layer system configured to process operations related to layers above the physical layer; and a communication channel established between the PHY system and the higher layer system for reporting a plurality of transactions to the higher layer system, wherein the PHY system is configured to consolidate the plurality of transactions based on a single wake-up message directed to the higher layer system.Type: ApplicationFiled: November 29, 2017Publication date: May 6, 2021Inventors: Amr Mostafa, Moustafa Khodier, Dirk Nickisch, Ralf Itjeshorst
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Patent number: 8917636Abstract: A transmitter circuit includes a first unit configured to determine a transmission power of the transmitter circuit, and a second unit configured to determine whether a transmission of data for a signaling radio bearer is scheduled by the transmitter circuit. The transmitter circuit further includes a third unit configured to suppress a transmission of transmission data by the transmitter circuit if the transmission power exceeds a threshold value and if the transmission of data for the signaling radio bearer is scheduled.Type: GrantFiled: June 30, 2011Date of Patent: December 23, 2014Assignee: Intel Mobile Communications GmbHInventors: Tilman Giese, Juergen Kreuchauf, Bernd Schiele, Tobias Scholand, Alberto Perez, Ulrich Mennchen, Ralf Itjeshorst
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Patent number: 8756402Abstract: A processing module, a processor circuit, an instruction set for processing data, and a method for synchronizing the processing of codes are provided. In an embodiment of the invention, a processing module for processing instructions, the instructions relating to user data and control data according to a communication protocol. The processing module includes a first processing circuit configured to process the instructions relating to the control data, and a second processing circuit configured to process the instructions relating to the user data.Type: GrantFiled: September 14, 2007Date of Patent: June 17, 2014Assignee: Intel Mobile Communications GmbHInventors: Mario Steinert, Werner Hein, Ralf Itjeshorst
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Publication number: 20130003570Abstract: A transmitter circuit includes a first unit configured to determine a transmission power of the transmitter circuit, and a second unit configured to determine whether a transmission of data for a signaling radio bearer is scheduled by the transmitter circuit. The transmitter circuit further includes a third unit configured to suppress a transmission of transmission data by the transmitter circuit if the transmission power exceeds a threshold value and if the transmission of data for the signaling radio bearer is scheduled.Type: ApplicationFiled: June 30, 2011Publication date: January 3, 2013Applicant: Intel Mobile Communications GmbHInventors: Tilman Giese, Juergen Kreuchauf, Bernd Schiele, Tobias Scholand, Alberto Perez, Ulrich Mennchen, Ralf Itjeshorst
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Patent number: 8135444Abstract: A communication device including a memory configured to store a plurality of device resource profiles, wherein each device resource profile specifies device resources of the communication device and is associated with a respective communication connection state of a plurality of communication connection states; a determining circuit configured to determine a communication connection state of a communication connection of the communication device; and a control circuit configured to set device resources of the communication device in accordance with the device resource profile associated with the communication connection state of the communication connection.Type: GrantFiled: September 12, 2007Date of Patent: March 13, 2012Assignee: Infineon Technologies AGInventors: Uwe Hildebrand, Michael Esch, Ralf Itjeshorst
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Patent number: 8077644Abstract: A computing device includes a hardware data processing unit having at least one input buffer, a plurality of output buffers, a data transfer unit, and a software control unit, the data transfer unit configured to transfer data from the input buffer to the plurality of output buffers, and the software control unit configured to control the data transfer unit.Type: GrantFiled: July 20, 2007Date of Patent: December 13, 2011Assignee: Infineon Technologies AGInventors: Jinan Lin, Xiaoning Nie, Ralf Itjeshorst, Tilman Giese, Xianming Deng, Denny Brem, Klaus Mott, Tideya Kella
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Publication number: 20090077346Abstract: A processing module, a processor circuit, an instruction set for processing data, and a method for synchronizing the processing of codes are provided. In an embodiment of the invention, a processing module for processing instructions, the instructions relating to user data and control data according to a communication protocol. The processing module includes a first processing circuit configured to process the instructions relating to the control data, and a second processing circuit configured to process the instructions relating to the user data.Type: ApplicationFiled: September 14, 2007Publication date: March 19, 2009Applicant: Infineon Technologies AGInventors: Mario Steinert, Werner Hein, Ralf Itjeshorst
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Publication number: 20090070508Abstract: A communication device including a memory configured to store a plurality of device resource profiles, wherein each device resource profile specifies device resources of the communication device and is associated with a respective communication connection state of a plurality of communication connection states; a determining circuit configured to determine a communication connection state of a communication connection of the communication device; and a control circuit configured to set device resources of the communication device in accordance with the device resource profile associated with the communication connection state of the communication connection.Type: ApplicationFiled: September 12, 2007Publication date: March 12, 2009Applicant: Infineon Technologies AGInventors: UWE HILDEBRAND, Michael Esch, Ralf Itjeshorst
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Publication number: 20090022077Abstract: A computing device includes a hardware data processing unit having at least one input buffer, a plurality of output buffers, a data transfer unit, and a software control unit, the data transfer unit configured to transfer data from the input buffer to the plurality of output buffers, and the software control unit configured to control the data transfer unit.Type: ApplicationFiled: July 20, 2007Publication date: January 22, 2009Applicant: INFINEON TECHNOLOGIES AGInventors: Jinan LIN, Xiaoning NIE, Ralf ITJESHORST, Tilman GIESE, Xianming DENG, Denny BREM, Klaus MOTT, Tideya KELLA