Patents by Inventor Alexander Johann Maria Golitschek Edler von Elbwart

Alexander Johann Maria Golitschek Edler von Elbwart 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).

  • Publication number: 20200336872
    Abstract: Apparatuses, methods, and systems are disclosed for multiple zone configuration. One method includes configuring a first device with first information indicating a first zone configuration comprising a first plurality of zones. The method includes configuring the first device with second information indicating a second zone configuration comprising a second plurality of zones, wherein: a first area corresponding to zones of the first plurality of zones is smaller than a second area corresponding to zones of the second plurality of zones; and the first plurality of zones corresponds to a same geographical area as the second plurality of zones.
    Type: Application
    Filed: April 17, 2020
    Publication date: October 22, 2020
    Inventors: Prateek Basu Mallick, Karthikeyan Ganesan, Joachim Loehr, Ravi Kuchibhotla, Alexander Johann Maria Golitschek Edler von Elbwart
  • Publication number: 20200337083
    Abstract: Apparatuses, methods, and systems are disclosed for transport block transmission. One method includes determining a failure of a listen-before-talk procedure for transmission of a transport block on a configured uplink grant at a first transmission opportunity associated with a hybrid automatic repeat request process. The method includes, in response to determining the failure of the listen-before-talk procedure, not transmitting the transport block on the configured uplink grant at the first transmission opportunity corresponding to the listen-before-talk procedure. The method includes autonomously triggering transmission of the transport block in a second transmission opportunity using the hybrid automatic repeat request process, wherein autonomously triggering the transmission comprises triggering the transmission without receiving network signaling for the transmission and, the second transmission opportunity occurs after the first transmission opportunity.
    Type: Application
    Filed: April 17, 2020
    Publication date: October 22, 2020
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Prateek Basu Mallick, Ravi Kuchibhotla
  • Patent number: 10785787
    Abstract: Apparatuses, methods, and systems are disclosed for communicating uplink control information (“UCI”) with cyclic redundancy check (“CRC”) in an autonomous uplink (“AUL”) transmission. One apparatus includes a processor and a transceiver that receives a control signal to enable AUL transmission. The processor determines to transmit data in an AUL transmission and generates UCI for the AUL transmission, wherein the UCI comprises a CRC, wherein the UCI further indicates an identifier of the apparatus. The processor transmits, via the transceiver, the UCI with the AUL transmission, wherein the AUL transmission comprises the UCI.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: September 22, 2020
    Assignee: Lenovo (Singapore) PTE. LTD.
    Inventors: Alexander Johann Maria Golitschek Edler von Elbwart, Joachim Loehr, Prateek Basu Mallick
  • Patent number: 10779317
    Abstract: Apparatuses, methods, and systems are disclosed for autonomous uplink confirmation triggering. One method includes receiving an autonomous uplink command from a network unit. The method includes triggering an autonomous uplink confirmation in response to receiving the autonomous uplink command. The method includes transmitting the autonomous uplink confirmation to the network unit in response to triggering the autonomous uplink confirmation to indicate reception of the autonomous uplink command.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: September 15, 2020
    Assignee: Lenovo (Singapore) PTE. LTD.
    Inventors: Alexander Johann Maria Golitschek Edler von Elbwart, Joachim Loehr, Prateek Basu Mallick, Vijay Nangia
  • Publication number: 20200267772
    Abstract: A RACH configuration including a MsgA PUSCH configuration can be received. An association between a PRACH preamble of a plurality of PRACH preambles and a PUSCH of a plurality of PUSCHs can be determined. A first PRACH preamble can be randomly selected from the plurality of PRACH preambles. The first PRACH preamble and a PUSCH associated with the first PRACH preamble can be transmitted. The PUSCH can be transmitted according to the MsgA PUSCH configuration. A PDSCH can be received in response to transmission of the first PRACH preamble and the PUSCH. A MAC PDU of the PDSCH can include a plurality of RARs of a plurality of different RAR formats. Each of the plurality of RARs can correspond to a MAC-subPDU of the MAC PDU.
    Type: Application
    Filed: February 11, 2020
    Publication date: August 20, 2020
    Inventors: Hyejung Jung, Ravi Kuchibhotla, Vijay Nangia, Joachim Löhr, Alexander Johann Maria Golitschek Edler von Elbwart, Ebrahim MolavianJazi
  • Publication number: 20200260231
    Abstract: Apparatuses, methods, and systems are disclosed for selective retransmission of groupcast data. One apparatus includes a transceiver that transmits groupcast data via sidelink communication to a set of UEs and receives negative acknowledgement feedback via sidelink communication from at least one UE of the set, the negative acknowledgement feedback indicating unsuccessful reception of the groupcast data. The apparatus includes a processor that determines a retransmission mode based on a number of UEs sending negative acknowledgement feedback and controls the transceiver to send selectively beamformed retransmission of the groupcast data according to the determined retransmission mode.
    Type: Application
    Filed: February 10, 2020
    Publication date: August 13, 2020
    Inventors: Karthikeyan Ganesan, Prateek Basu Mallick, Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Ravi Kuchibhotla, Vijay Nangia, Robert T. Love
  • Publication number: 20200260472
    Abstract: First stage SCI can be determined. The first stage SCI including information can indicate whether or not a second stage SCI is being transmitted. The first stage SCI can be periodically transmitted. The second stage SCI can be determined. The second stage SCI can be transmitted.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 13, 2020
    Inventors: Karthikeyan Ganesan, Prateek Basu Mallick, Joachim Löhr, Alexander Johann Maria Golitschek Edler von Elbwart, Vijay Nangia
  • Publication number: 20200252990
    Abstract: Apparatuses, methods, and systems are disclosed for sidelink failure detection and recovery. One method includes receiving information indicating a sidelink failure detection resource set corresponding to at least one configured sidelink bandwidth part. The method includes determining a radio link quality of the at least one configured sidelink bandwidth part based on the sidelink failure detection resource set. The method includes detecting a sidelink failure based on the radio link quality. The method includes initiating a sidelink failure recovery procedure based on the sidelink failure.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 6, 2020
    Inventors: Karthikeyan Ganesan, Prateek Basu Mallick, Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Ravi Kuchibhotla, Vijay Nangia
  • Publication number: 20200235898
    Abstract: Apparatuses, methods, and systems are disclosed for autonomous bandwidth part switching. One method includes determining that a channel parameter corresponding to an active uplink bandwidth part of a serving cell is greater than a predetermined value at a time in which the active uplink bandwidth part is a first bandwidth part. The method includes, in response to determining that the channel parameter is greater than the predetermined value, autonomously switching the active uplink bandwidth part from the first uplink bandwidth part to a second uplink bandwidth part configured for the serving cell, wherein switching the active uplink bandwidth part comprises deactivating the first uplink bandwidth part.
    Type: Application
    Filed: January 13, 2020
    Publication date: July 23, 2020
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Ravi Kuchibhotla, Prateek Basu Mallick
  • Publication number: 20200236544
    Abstract: Apparatuses, methods, and systems are disclosed for key refresh triggering. One apparatus includes a transceiver and a processor that starts a counter corresponding to a UE having a small-data traffic pattern. In response to the transceiver receiving small-data traffic associated with the UE, the processor determines if a security key is valid based on a value of the counter. If the value of the counter indicates the security key is invalid, then the processor triggers a key refresh procedure. The processor relays the small-data traffic in response to the UE having a valid security key.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 23, 2020
    Inventors: Andreas Kunz, Genadi Velev, Joachim Loehr, Prateek Basu Mallick, Ravi Kuchibhotla, Alexander Johann Maria Golitschek Edler von Elbwart
  • Publication number: 20200205090
    Abstract: Apparatuses, methods, and systems are disclosed for reporting power headroom. One apparatus includes a processor that identifies a transmission occasion for AUL transmission on an unlicensed serving cell and generates a PHR MAC CE. The apparatus includes a transceiver that transmits the PHR MAC CE with an AUL transmission to a RAN node in the mobile communication network, wherein transmitting the PHR MAC CE includes indicating timing information corresponding to the PHR.
    Type: Application
    Filed: December 20, 2019
    Publication date: June 25, 2020
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Prateek Basu Mallick, Ravi Kuchibhotla
  • Publication number: 20200146045
    Abstract: Apparatuses, methods, and systems are disclosed for preempting an uplink resource allocation. One apparatus includes a processor and a transceiver that receives a first allocation of uplink resources in a mobile communication network and receives a second allocation of uplink resources. Here, the second allocation at least partially overlaps in time with the first allocation and the second allocation is received at a later time than the first allocation. The processor determines whether the second allocation is associated with higher priority traffic than the first allocation and preempts the first allocation to generate a TB according to the second allocation in response to the second allocation being associated with higher priority traffic than the first allocation.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 7, 2020
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Ravi Kuchibhotla, Prateek Basu Mallick
  • Publication number: 20200107358
    Abstract: Apparatuses, methods, and systems are disclosed for transmitting a physical downlink shared channel after losing uplink synchronization. One method includes transmitting a physical downlink control channel order. The method includes transmitting a physical downlink shared channel transmission. The physical downlink control channel order and at least a portion of the physical downlink shared channel transmission are transmitted after a remote unit loses an uplink synchronization and before the remote unit completes a physical random access channel procedure. The method includes receiving feedback information corresponding to the physical downlink shared channel transmission.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 2, 2020
    Inventors: Prateek Basu Mallick, Alexander Johann Maria Golitschek Edler von Elbwart, Joachim Loehr, Hyejung Jung, Ravi Kuchibhotla, Vijay Nangia
  • Publication number: 20200107347
    Abstract: Apparatuses, methods, and systems are disclosed for transmitting a physical downlink shared channel after losing uplink synchronization. One method includes: transmitting first downlink control information that schedules a physical downlink control channel order; transmitting second downlink control information that schedules a physical downlink shared channel transmission; transmitting the physical downlink control channel order based on the first downlink control information; transmitting the physical downlink shared channel transmission based on the second downlink control information, wherein the physical downlink control channel order and at least a portion of the physical downlink shared channel transmission are transmitted after a remote unit loses an uplink synchronization and before the remote unit completes a physical random access channel procedure.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 2, 2020
    Inventors: Prateek Basu Mallick, Alexander Johann Maria Golitschek Edler von Elbwart, Joachim Loehr, Hyejung Jung, Ravi Kuchibhotla, Vijay Nangia
  • Publication number: 20200100299
    Abstract: Apparatuses, methods, and systems are disclosed for performing a two-step random access channel procedure. One method includes determining whether to perform a two-step random access channel procedure or a four-step random access channel procedure. The method includes, in response to determining to perform the two-step random access channel procedure: in a first step: transmitting a preamble in a first time slot; and transmitting an uplink data transmission via a physical uplink shared channel in a second time slot different from the first time slot; and, in a second step, receiving a response message corresponding to the first step, wherein the response message comprises a radio network temporary identifier.
    Type: Application
    Filed: September 26, 2019
    Publication date: March 26, 2020
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Prateek Basu Mallick, Ravi Kuchibhotla
  • Publication number: 20200053797
    Abstract: Apparatuses, methods, and systems are disclosed for bandwidth part (“BWP”) configuration based on a clear channel assessment (“CCA”). One method includes configuring at least one BWP. Each BWP of the at least one BWP comprises a downlink BWP and an uplink BWP. The method includes indicating a first BWP of the at least one BWP as an active BWP. The method includes performing a CCA prior to transmitting a message. The method includes, in response to the CCA being successful for the active BWP, transmitting the message using the active BWP. The method includes, in response to the CCA being unsuccessful for the active BWP and the CCA being successful for only a second BWP of the at least one BWP: indicating the second BWP as the active BWP; and transmitting the message using the active BWP.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 13, 2020
    Inventors: Prateek Basu Mallick, Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Ravi Kuchibhotla
  • Publication number: 20200053793
    Abstract: Apparatuses, methods, and systems are disclosed for skipping an uplink transmission allocated by a RACH procedure. One apparatus includes a transceiver of a remote unit that receives a random access response message (“RAR”) comprising an RAR grant having an uplink resource allocation during a random access procedure (“RACH procedure”); a processor of the remote unit that determines an indication that skipping of a physical uplink shared channel (“PUSCH”) transmission is configured for the RACH procedure and that no uplink data is available; and the processor controls the transceiver to skip the PUSCH transmission of a transmission block without logical channel (“LCH”) data on the uplink resource allocation in response to the indication that skipping is configured for the RACH procedure and that no uplink data is available. A method or system may perform functions of the apparatus.
    Type: Application
    Filed: August 6, 2019
    Publication date: February 13, 2020
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Prateek Basu Mallick, Ravi Kuchibhotla
  • Publication number: 20200053670
    Abstract: Apparatuses, methods, and systems are disclosed for identifying synchronization signal/physical broadcast channel block occasions. One method includes identifying a plurality of synchronization signal/physical broadcast channel block occasions configured to enable reception of a plurality of synchronization signal/physical broadcast channel blocks. A first number of synchronization signal/physical broadcast channel block occasions of the plurality of synchronization signal/physical broadcast channel block occasions is greater than a maximum allowed number of synchronization signal/physical broadcast channel blocks of the plurality of synchronization signal/physical broadcast channel blocks. The method includes receiving the plurality of synchronization signal/physical broadcast channel blocks on a portion of the plurality of synchronization signal/physical broadcast channel block occasions.
    Type: Application
    Filed: August 9, 2019
    Publication date: February 13, 2020
    Inventors: Hyejung Jung, Alexander Johann Maria Golitschek Edler von Elbwart, Vijay Nangia, Prateek Basu Mallick, Joachim Loehr, Ravi Kuchibhotla, Robert T. Love
  • Publication number: 20200008240
    Abstract: Apparatuses, methods, and systems are disclosed for efficient RACH behavior. One apparatus includes a transmitter that transmits a first PRACH preamble to a base unit to start a RACH procedure; a receiver that receives a RAR (Msg2) from the base unit during a random access response window; and a processor that controls the transmitter to transmit a second PRACH preamble in response to being unable to transmit a RACH Msg3 within an indicated transmission opportunity. The processor may obtain multiple transmission opportunities for transmitting a RACH message such as RACH Msg1 or RACH Msg3 or monitor for multiple RACH Msg2 where transmission opportunity data are conveyed via a RACH Order, an RAR, or DCI for the RACH message. A method or system may perform functions of the apparatus.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 2, 2020
    Inventors: Alexander Johann Maria Golitschek Edler von Elbwart, Prateek Basu Mallick, Joachim Loehr, Hyejung Jung, Vijay Nangia
  • Publication number: 20190364605
    Abstract: Apparatuses, methods, and systems are disclosed for handling transport block (“TB”) size mismatch during RACH procedure. One apparatus includes a transceiver that receives a random access response message from a base unit during a random access procedure, wherein the random access response message grants an uplink resource allocation. The first apparatus includes a processor that determines whether there is a size mismatch between a stored TB and the uplink resource allocation. In response to determining there is no size mismatch, the processor controls the transceiver to send the stored TB. In response to determining that there is a size mismatch, the processor generates a new TB that matches the size of the uplink resource allocation, wherein the new TB contains at least a portion of the stored TB.
    Type: Application
    Filed: August 8, 2019
    Publication date: November 28, 2019
    Inventors: Joachim Loehr, Alexander Johann Maria Golitschek Edler von Elbwart, Prateek Basu Mallick, Ravi Kuchibhotla